Mercury NGK Spark Plugs

Refine Parts List
HP

Years

(1960 to 19911)

HP

Notes

Years

Standard Plug

V-Type

PLATINUM/ IRIDIUM

Plug Gap

2.52.52006BPR6HS-10(1) --0.040
331990 - 1992BPR6HS-10(1) --0.040
3.33.31993 - 2006BPR6HS-10(1) --0.040
3.53.51983 - 1985BP6HS-10(1)
out of stock
--0.040
3.63.61980 - 1982BP7HS-10(1) --0.040
3.9391964 - 1966B6S B6Y
out of stock
-0.025
3.9391967 - 1968B5HS(1)
out of stock
--0.030
4401969B5HS(1)
out of stock
--0.030
4401970 - 1974BUHW-2(1) ---
440 Gnat1976 - 1979BR6HS --0.030
441980 - 1982BP7HS(1) --0.035
441986 - 1987BUHW-2(1) ---
44.02-Stroke1988 - 2006BPR7HS-10(1) --0.040
44.04-Stroke2000 - 2006DCPR6E(1) --0.035
4.54.51975 - 1985BUHW-2(1) ---
55.02-Stroke1988 - 2006BPR7HS-10(1) --0.040
55.04-Stroke2000 - 2006DCPR6E(1) --0.035
6601963 - 1966B6S B6Y
out of stock
-0.025
6601967 - 1968B6HS(1) --0.030
66.02-Stroke1986 - 2000BP8H-N-10(1) --0.040
66.04-Stroke2000 - 2006DCPR6E(1) --0.035
66.02-Stroke2001 - 2006BPZ8H-N-10(1) --0.040
7.5751969B6HS(1) --0.030
7.5751970 - 1973BUHW-2(1) ---
7.5751974BUHW(1) ---
7.5751975 - 1978BUHW-2(1) ---
7.5751979 - 1985B9HS-10(1) --0.040
88.02-Stroke1986 - 2000BP8H-N-10(1) --0.040
88.0 Bodensee1995 - 2002CR6HS(1) --0.026
88.02-Stroke2001 - 2006BPZ8H-N-10(1) --0.040
88.04-Stroke2006DCPR6E(1) --0.035
9.81001960 - 1961B6S B6Y
out of stock
-0.025
9.81101962 - 1966B6S B6Y
out of stock
-0.025
9.81101967 - 1969B7HS(1) --0.030
9.81101970 - 1973BUHW-2(1) ---
9.81101974BUHW(1) ---
9.81101975 - 1978BUHW-2(1) ---
9.89.81979 - 1985B9HS-10(1) --0.040
9.99.92-Stroke1986 - 1994BP8H-N-10(1) --0.040
9.99.94-Stroke1995 - 1998CR6HS(1) --0.026
9.99.92-Stroke1995 - 2000BP8HS-15(1) --0.060
9.99.94-Stroke1999 - 2002DPR6EA-9(1) --0.035
9.99.92-Stroke2001 - 2006BPZ8HS-15(1)
out of stock
--0.060
9.99.94-Stroke2006DCPR6E(1) --0.035
10101991BP8HS-15(1) --0.060
1010 Sea Pro2-Stroke1991 - 2000BP8HS-15(1) --0.060
10XR101992 - 1998BP8HS-15(1) --0.060
1010 Sea Pro2-Stroke2001 - 2002BPZ8HS-15(1)
out of stock
--0.060
151501960 - 1961B6S B6Y
out of stock
-0.025
15152-Stroke1989 - 2000BP8HS-15(1) --0.060
1515 Sea Pro1995 - 1996BP8HS-10(1) --0.040
1515 Sea Pro2-Stroke1997 - 2000BP8HS-15(1) --0.060
15154-Stroke1998 - 2006DPR6EA-9(1) --0.035
1515 Sea Pro2-Stroke2001 - 2002BPZ8HS-15(1)
out of stock
--0.060
15152-Stroke2001 - 2006BPZ8HS-15(1)
out of stock
--0.060
18181981 - 1983BP8H-N-10(1) --0.040
1818 XD1984 - 1985BP8H-N-10(1) --0.040
202001960 - 1961B6S B6Y
out of stock
-0.025
202001963 - 1966B6S B6Y
out of stock
-0.025
202001967 - 1969B7HS(1) --0.030
202001970 - 1978BUHW-2(1) ---
20201979 - 1980BUHW-2(1) ---
20202-Stroke1986 - 2000BP8H-N-10(1) --0.040
2020 Jet2-Stroke1995 - 2000BP8H-N-10(1) --0.040
2025 Sea Pro2-Stroke2001BPZ8H-N-10(1) --0.040
2020 Jet2-Stroke2001 - 2002BPZ8H-N-10(1) --0.040
20202-Stroke2001 - 2006BPZ8H-N-10(1) --0.040
252501962B6S B6Y
out of stock
-0.025
25251980 - 1983BP8H-N-10(1) --0.040
2525 XD1984 - 1985BP8H-N-10(1) --0.040
25251986 - 1992BP8H-N-10(1) --0.040
25252-Stroke1993 - 2000BP8H-N-10(1) --0.040
2525 Sea Pro2-Stroke1993 - 2002BP8H-N-10(1) --0.040
25254-Stroke1998 - 2001DPR6EA-9(1) --0.035
25252-Stroke2001 - 2006BPZ8H-N-10(1) --0.040
25254-Stroke EFI2006DCPR6E(1) --0.035
303004-cyl.1960B6S B6Y
out of stock
-0.025
30303-cyl.1995 - 1997BUHW-2(1) ---
3030 Sea Pro2-cyl. 2-Stroke1995 - 2000BP8H-N-10(1) --0.040
30302-cyl. 2-Stroke1995 - 2002BP8H-N-10(1) --0.040
3030 Jet3-cyl. 2-Stroke1998 - 2001BP8H-N-10(1) --0.040
30302-cyl. 4-Stroke1999 - 2002DPR6EA-9(1) --0.035
3030 Sea Pro2-cyl. 2-Stroke2001 - 2002BPZ8H-N-10(1) --0.040
3030 Jet2-cyl. 2-Stroke2001BPZ8H-N-10(1) --0.040
30302-cyl. 2-Stroke2001BPZ8H-N-10(1) --0.040
30303-cyl. 2-Stroke2001BPZ8H-N-10(1) --0.040
30303-cyl. 4-Stroke EFI2006DCPR7E
out of stock
--0.035
353504-cyl.1961B6S B6Y
out of stock
-0.025
353501963 - 1965B6S B6Y
out of stock
-0.025
353501966B7S --0.025
353501967 - 1969B7HS(1) --0.030
35351984 - 1991BUHW(1) ---
404001960 - 1961B6S B6Y
out of stock
-0.025
404001970 - 1971BUHW(1) ---
404021972 - 1978BUHW(1) ---
40402-cyl.1979 - 1983BUHW(1) ---
40404-cyl.1988 - 1997BUHW-2(1) ---
4040 Sea Pro2-cyl. 2-Stroke1995 - 2000BP8H-N-10(1) --0.040
40402-cyl. 2-Stroke1995 - 2002BP8H-N-10(1) --0.040
40403-cyl. 2-Stroke1998 - 2002BP8H-N-10(1) --0.040
40403-cyl. 4-Stroke1998 - 2002DPR6EA-9(1) --0.035
40403-cyl. 2-Stroke2001 - 2002BPZ8H-N-10(1) --0.040
4040 Big Foot4-cyl. 4-Stroke2001 - 2006DPR6EA-9(1) --0.035
4040 Sea Pro2-cyl. 2-Stroke2001 - 2006BPZ8H-N-10(1) --0.040
40402-cyl. 2-Stroke2001BPZ8H-N-10(1) --0.040
40403-cyl. 4-Stroke EFI2006DCPR7E
out of stock
--0.035
40404-cyl. 4-Stroke EFI2006DCPR7E
out of stock
--0.035
454501962B6S B6Y
out of stock
-0.025
45451986 - 1989BUHW-2(1) ---
4545 Jet3-cyl. 2-Stroke1995 - 2000BP8H-N-10(1) --0.040
4545 Bodensee4-cyl. 4-Stroke1995 - 2002DPR6EA-9(1) --0.035
4545 Jet3-cyl. 2-Stroke2001 - 2002BPZ8H-N-10(1) --0.040
505001961 - 1964B6S B6Y
out of stock
-0.025
505001965 - 1966B7S --0.025
50500M1967B7HS(1) --0.030
50500S1967B7HS(1) --0.030
50500SS1967BUHW(1) ---
505001968 - 1977BUHW(1) ---
505001978BUHW-2(1) ---
50504-cyl.1979 - 1985BUHW-2(1) ---
50503-cyl.1986 - 1990BUHW(1) ---
50503-cyl. 2-Stroke1991 - 2000BP8H-N-10(1) --0.040
50504-cyl. 4-Stroke1995 - 2001DPR6EA-9(1) --0.035
50503-cyl. 2-Stroke2001 - 2006BPZ8H-N-10(1) --0.040
50504-cyl. 4-Stroke EFI2006DCPR7E
out of stock
--0.035
5555 Sea Pro3-cyl. 2-Stroke1992 - 2000BP8H-N-10(1) --0.040
5555 Sea Pro3-cyl. 2-Stroke2001 - 2006BPZ8H-N-10(1) --0.040
606006-cyl.1960B6S B6Y
out of stock
-0.025
60601984 - 1990BUHW(1) ---
60603-cyl. 2-Stroke1991 - 2002BP8H-N-10(1) --0.040
6060 Sea Pro3-cyl. 2-Stroke1995 - 2000BP8H-N-10(1) --0.040
6060 Big Foot1995 - 2002BP8H-N-10(1) --0.040
6060 Sea Pro3-cyl. 2-Stroke2001 - 2002BPZ8H-N-10(1) --0.040
60603-cyl. 2-Stroke2001 - 2006BPZ8H-N-10(1) --0.040
60604-cyl. 4-Stroke2001DPR6EA-9(1) --0.035
60604-cyl. 4-Stroke EFI2006DCPR7E
out of stock
--0.035
656501963 - 1966B7S --0.025
65650SS1967 - 1971BUH ---
65650S1967B7HS(1) --0.030
65650S1968 - 1971BUHW(1) ---
656501972 - 1976BUHW(1) ---
6565 Jet3-cyl. 2-Stroke1995 - 2000BUHW-2(1) ---
6565 Jet3-cyl. 2-Stroke2001 - 2002BUZHW-2(1) ---
707006-cyl.1960 - 1961B6S B6Y
out of stock
-0.025
707001977 - 1978BUHW(1) ---
70-1979 - 1983BUHW(1) ---
70701987 - 1989BUHW-2(1) ---
7575XD4-cyl.1984 - 1986BUHW-2(1) ---
75753-cyl. 2-Stroke1987 - 2000BUHW-2(1) ---
7575 Sea Pro3-cyl. 2-Stroke1991 - 2001BUHW-2(1) ---
75754-cyl. 4-Stroke DOHC2000 - 2006-LFR5A-11(1) -0.043
75753-cyl. 2-Stroke2001 - 2006BUZHW-2(1) ---
7575 Jet3-cyl. 2-Stroke2001BUZHW-2(1) ---
75Opti Max2006--IZFR5J(1) 0.032
75WalleyeL4NA Engine2007LFR4A-E
out of stock
--0.032
808001969BUHW(1) ---
808006-cyl.1960 - 1961B7S --0.025
808001970 - 1972BUHW(1) ---
808001978BUHW-2(1) ---
80804-cyl.1979 - 1983BUHW-2(1) ---
80803-cyl.1987 - 1989BUHW-2(1) ---
8080 Jet4-cyl. 2-Stroke1995 - 2000BP8H-N-10(1) --0.040
8080 Jet4-cyl. 2-Stroke2001BPZ8H-N-10(1) --0.040
858506-cyl.1962 - 1964B7S --0.025
858501973 - 1977BUHW(1) ---
909001965B7S --0.025
909001978BUHW(1) ---
90906-cyl.1979 - 1986BUHW(1) ---
90901987 - 2000BUHW-2(1) ---
90904-cyl. 4-Stroke DOHC2000 - 2006-LFR5A-11(1) -0.043
90903-cyl. 2-Stroke2001 - 2006BUZHW-2(1) ---
90Opti Max2006--IZFR5J(1) 0.032
90WalleyeL4NA Engine2007LFR4A-E
out of stock
--0.032
959501966B7HS(1) --0.030
95950SS1966 - 1967BUHW(1) ---
10010001962 - 1964B7S --0.025
1001000BP1968 - 1969BUHW(1) ---
1001000SS1968 - 1969BUHW(1) ---
1001001988 - 1999BP8H-N-10(1) --0.040
105105 Jet1995 - 1998BU8H(1) ---
11011001966B7HS(1) --0.030
1101100SS1966 - 1967BUHW(1) ---
11511501970 - 1978BUHW(1) ---
1151156-cyl.1979 - 1988BUHW(1) ---
1151154-cyl. 2-Stroke1989 - 2000BP8H-N-10(1) --0.040
115115 OptiMax6-cyl. 2-Stroke2000 - 2002--PZFR5F-11(1) 0.040
115115 EFI MFI4-cyl. 4-Stroke2001 - 2006-LFR5A-11(1) -0.043
1151154-cyl. 2-Stroke2001 - 2006BPZ8H-N-10(1) --0.040
115115 OptiMax6-cyl. 2-Stroke2003 - 2004--IZFR5G(1) 0.031
115Opti Max2006--IZFR5J(1) 0.032
115WalleyeL4NA Engine2007LFR4A-E
out of stock
--0.032
1251250 BP1968 - 1969BUHW(1) ---
1251250SS1968 - 1969BUHW(1) ---
1251254-cyl. 2-Stroke1994 - 2000BP8H-N-10(1) --0.040
1251254-cyl. 2-Stroke2001 - 2006BPZ8H-N-10(1) --0.040
13513501970 - 1971BUHW(1) ---
1351351986 - 1999BU8H(1) ---
135135 OptiMax DFI6-cyl. 2-Stroke1996 - 2001--PZFR5F-11(1) 0.040
1351356-cyl. 2-Stroke2000 - 2002BPZ8HS-10(1) --0.040
135135 OptiMax DFI6-cyl. 2-Stroke2003 - 2006--IZFR5G(1) 0.031
135135 EFI6-cyl. 4-Stroke, Supercharged2006--ILFR6G(1)
out of stock
0.031
14014001970 - 1973BUHW(1) ---
14014001972 - 1978BUHW(1) ---
1401401979 - 1980BUHW(1) ---
140140 Jet1995 - 1999BU8H(1) ---
15015001973 - 1977BUHW(1) ---
15015001978BU8H(1) ---
1501501979 - 1984BU8H(1) ---
150150 Marathon1985 - 1988BU8H(1) ---
150150 XR-21985 - 2002BU8H(1) ---
150150 XR-41985 - 2002BU8H(1) ---
1501501991 - 1999BU8H(1) ---
150150 XR-61992 - 1997BU8H(1) ---
150150 XRi1993 - 2002BU8H(1) ---
150150 OptiMax DFI6-cyl. 2-Stroke1996 - 2002--PZFR5F-11(1) 0.040
150150 EFI1998 - 1999BU8H(1) ---
1501502000 - 2006BPZ8HS-10(1) --0.040
150150 EFI6-cyl. 2-Stroke2000 - 2006BPZ8HS-10(1) --0.040
150150 OptiMax DFI6-cyl. 2-Stroke2003 - 2006--IZFR5G(1) 0.031
150150 EFI6-cyl. 4-Stroke, Supercharged2006--ILFR6G(1)
out of stock
0.031
150150 MagnumPro Max Super-BUHW(1) ---
17517501976 - 1978BUHW(1) ---
1751751979 - 1998BU8H(1) ---
175175 XRi19911 - 2002BU8H(1) ---
175175 EFI1998 - 1999BU8H(1) ---
175175 EFI MFI6-cyl. 2-Stroke2000 - 2001BPZ8HS-10(1) --0.040
175175 OptiMax DFI6-cyl. 2-Stroke2001 - 2002--PZFR5F-11(1) 0.040
175175 OptiMax DFI6-cyl. 2-Stroke2003 - 2006--IZFR5G(1) 0.031
175175 EFI6-cyl. 4-Stroke, Supercharged2006--ILFR6G(1)
out of stock
0.031
20020001978BUHW(1) ---
2002001979 - 1999BU8H(1) ---
200200 XRi1989 - 2002BUZ8H(1) ---
200200 Opti Max6-cyl. 2-Stroke1996 - 2002--PZFR5F-11(1) 0.040
2002.0L Duece High EFI1997BUZ8H(1) ---
2002.0L F1 EFI1997BUZHW(1) ---
2002.0L SST 120 EFI1997BUHW(1) ---
2002.0L XR2 SS EFI1997BUHW(1) ---
200200 DFI1997--PZFR6H
out of stock
0.040
200200 EFI1998 - 1999BU8H(1) ---
200Opti Max 200XS2.5 L2000 - 2004--PZFR5F-11(1) 0.040
200Opti Max 200XS3.0 L2000 - 2004--PZFR5F-11(1) 0.040
200200 EFI MFI6-cyl. 2-Stroke2000 - 2006BPZ8HS-10(1) --0.040
2002006-cyl. 2-Stroke2000 - 2006BPZ8HS-10(1) --0.040
200Opti Max 200XS6-cyl.2002 - 2004--PZFR5F-11(1) 0.040
200200 Opti Max6-cyl. 2-Stroke2003 - 2006--IZFR5G(1) 0.031
200200 Verado6-cyl. 4-Stroke2004--ILFR6G(1)
out of stock
0.032
200200 EFI6-cyl. 2-Stroke2006BR8HS --0.040
200200 EFI6-cyl. 4-Stroke, Supercharged2006--ILFR6G(1)
out of stock
0.031
200200 Magnum EFIPro Max Super-BUHW(1) ---
220V-220 Laser1987 - 1988BUZ8H(1) ---
2252251980 - 1981BU8H(1) ---
2252251994 - 1997BPZ8H-N-10(1) --0.040
2253.0L Work1994 - 1997BPZ8H-N-10(1) --0.040
225225 XRi EFI1995 - 2002BR8HS --0.035
225225 EFI DFI6-cyl. 2-Stroke1995 - 2006BR8HS --0.035
225225 Opti Max6-cyl. 2-Stroke1996 - 2004--PZFR5F-11(1) 0.040
225225 3.0L DFI1997--PZFR5F-11(1) 0.040
2253.0L Sea Pro6-cyl. 2-Stroke1997 - 2002BR8HS --0.035
2253.0L Work1998BR8HS --0.035
2252256-cyl. 2-Stroke1998 - 2001BR8HS --0.035
225225XS Opti Max6-cyl. 2-Stroke2003 - 2004--IZFR6J
out of stock
0.032
225225 Verado6-cyl. 4-Stroke2004--ILFR6G(1)
out of stock
0.032
225225 EFI DFI6-cyl. 4-Stroke2006-LFR5A-11(1) -0.043
225225 EFI6-cyl. 4-Stroke, Supercharged2006--ILFR6G(1)
out of stock
0.031
225225 Opti Max6-cyl. 2-Stroke2006--IZFR5G(1) 0.031
225225 Magnum EFIPro Max Super-BUHW(1) ---
2452.5L1995 - 1996BU8H(1) ---
250250 3.4L1989 - 1990BU8H(1) ---
250250 XRi EFI6-cyl. 2-Stroke1995 - 2006BR8HS --0.035
250250XS Opti Max6-cyl. 2-Stroke2003 - 2006--IZFR6J
out of stock
0.032
250250 Verado6-cyl. 4-Stroke2004--ILFR6G(1)
out of stock
0.032
250250 EFI6-cyl. 4-Stroke, Supercharged2006--ILFR6G(1)
out of stock
0.031
2602.5L Offshore1995 - 1997BU8H(1) ---
2652.5L SS Drag EFI1997BU8H(1) ---
2752751989 - 1994BU8H(1) ---
275275 Verado6-cyl. 4-Stroke2004--ILFR6G(1)
out of stock
0.032
275275 EFI6-cyl. 4-Stroke, Supercharged2006--ILFR6G(1)
out of stock
0.031
2802.5L EFI Sport, EFI SS2002BZ7HS-10 --0.030
2802.5L Offshore2002BZ7HS-10 --0.030
3002.5L S3000 EFI1997BU8H(1) ---
3003001981 - 1983BU8H(1) ---
3003.4L1984 - 1988BU8H(1) ---

HP

Notes

Years

Standard Plug

V-Type

PLATINUM/ IRIDIUM

Plug Gap

Notes:
(1) : Denotes Original Equipment.
Refine Parts List
HP

Years

(1960 to 19911)

Spark Plug BUZHW-2 - NGK (1 per pack)

(representative photo)

Spark Plug BUZHW-2 - NGK (1 per pack)
Sale Price: $11.29
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Part # BUZHW-2
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EVINRUDE 1990-1986 COM 45 hp/ MERCURY ( See Also: CCW, KOHLER, HIRTH) 2001 3-cyl. 2-Stroke 75 Jet 75 hp/ MERCURY ( See Also: CCW, KOHLER, HIRTH) 2002-2001 3-cyl. 2-Stroke 65 Jet 65 hp/ MERCURY ( See Also: CCW, KOHLER, HIRTH) 2006-2001 3-cyl. 2-Stroke 75 75 hp/ MERCURY ( See Also: CCW, KOHLER, HIRTH) 2006-2001 3-cyl. 2-Stroke 90 90 hp
Spark Plug DCPR8E SOLID - NGK

(representative photo)

Spark Plug DCPR8E SOLID - NGK
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Part # DCPR8E
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NGK spark plugs are designed to operate over a much wider heat range than ordinary plugs. Each NGK features high alumina ceramics for better heat transfer and electrical insulation. Patented triple gasket sealing process eliminates the possibility of combustion gas leakage. * They are resistant to carbon buildup and pre-ignition * Longer insulator nose prevents fouling and misfiring * Solid copper core and nickel-tipped electrode provide a longer plug life
Spark Plug BR8ES-11 - NGK

(representative photo)

Spark Plug BR8ES-11 - NGK
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Part # BR8ES-11
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Spark Plug PZFR5F-11 - NGK

(representative photo)

Spark Plug PZFR5F-11 - NGK
Sale Price: $20.56
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Part # PZFR5F-11
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NGK spark plugs are designed to operate over a much wider heat range than ordinary plugs. Each NGK features high alumina ceramics for better heat transfer and electrical insulation. Patented triple gasket sealing process eliminates the possibility of combustion gas leakage. * They are resistant to carbon buildup and pre-ignition * Longer insulator nose prevents fouling and misfiring * Solid copper core and nickel-tipped electrode provide a longer plug life
Spark Plug BUZ8H - NGK

(representative photo)

Spark Plug BUZ8H - NGK
Sale Price: $11.29
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Part # BUZ8H
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Inboard MERCURY ( See Also: CCW, KOHLER, HIRTH) M2 Sport Jet 2006-2000 210 hp/ Inboard MERCURY ( See Also: CCW, KOHLER, HIRTH) Sportjet 175XR 2006-1997 175 hp/ JOHNSON 1983-1976 200 hp/ JOHNSON 1987-1977 185 hp/ JOHNSON 1987-1978 CV6 155 hp/ JOHNSON 1992 COM 200 hp/ JOHNSON 1992-1989 COM CV6 155 hp/ MERCURY ( See Also: CCW, KOHLER, HIRTH) 1988-1987 V-220 Laser 220 hp/ MERCURY ( See Also: CCW, KOHLER, HIRTH) 1997 2.0L Duece High EFI 200 hp/ MERCURY ( See Also: CCW, KOHLER, HIRTH) 2002-1989 200 XRi 200 hp
Spark Plug IZFR5G - NGK

(representative photo)

Spark Plug IZFR5G - NGK
Sale Price: $20.83
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Part # IZFR5G
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NGK spark plugs are designed to operate over a much wider heat range than ordinary plugs. Each NGK features high alumina ceramics for better heat transfer and electrical insulation. Patented triple gasket sealing process eliminates the possibility of combustion gas leakage. * They are resistant to carbon buildup and pre-ignition * Longer insulator nose prevents fouling and misfiring * Solid copper core and nickel-tipped electrode provide a longer plug life
Spark Plug ZFR4F-11 - NGK

Spark Plug ZFR4F-11 - NGK
Sale Price: $4.13
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Part # ZFR4F-11
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NGK spark plugs are designed to operate over a much wider heat range than ordinary plugs. Each NGK features high alumina ceramics for better heat transfer and electrical insulation. Patented triple gasket sealing process eliminates the possibility of combustion gas leakage. * They are resistant to carbon buildup and pre-ignition * Longer insulator nose prevents fouling and misfiring * Solid copper core and nickel-tipped electrode provide a longer plug life
Spark Plug shop pack, 25/box BU8H - NGK

(representative photo)

Part # BU8H
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NGK spark plugs are designed to operate over a much wider heat range than ordinary plugs. Each NGK features high alumina ceramics for better heat transfer and electrical insulation. Patented triple gasket sealing process eliminates the possibility of combustion gas leakage. * They are resistant to carbon buildup and pre-ignition * Longer insulator nose prevents fouling and misfiring * Solid copper core and nickel-tipped electrode provide a longer plug life
Spark Plug BUZHW - NGK

(representative photo)

Spark Plug BUZHW - NGK
Sale Price: $11.29
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Part # BUZHW
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NGK spark plugs are designed to operate over a much wider heat range than ordinary plugs. Each NGK features high alumina ceramics for better heat transfer and electrical insulation. Patented triple gasket sealing process eliminates the possibility of combustion gas leakage. * They are resistant to carbon buildup and pre-ignition * Longer insulator nose prevents fouling and misfiring * Solid copper core and nickel-tipped electrode provide a longer plug life
Spark Plug BR6HS - NGK

(representative photo)

Spark Plug BR6HS - NGK
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Part # BR6HS
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NGK spark plugs are designed to operate over a much wider heat range than ordinary plugs. Each NGK features high alumina ceramics for better heat transfer and electrical insulation. Patented triple gasket sealing process eliminates the possibility of combustion gas leakage. * They are resistant to carbon buildup and pre-ignition * Longer insulator nose prevents fouling and misfiring * Solid copper core and nickel-tipped electrode provide a longer plug life
Spark Plug CR6HS - NGK

(representative photo)

Spark Plug CR6HS - NGK
Sale Price: $3.48
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Part # CR6HS
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NGK spark plugs are designed to operate over a much wider heat range than ordinary plugs. Each NGK features high alumina ceramics for better heat transfer and electrical insulation. Patented triple gasket sealing process eliminates the possibility of combustion gas leakage. * They are resistant to carbon buildup and pre-ignition * Longer insulator nose prevents fouling and misfiring * Solid copper core and nickel-tipped electrode provide a longer plug life
Spark Plug BP8H-N-10 - NGK

Spark Plug BP8H-N-10 - NGK
Sale Price: $3.34
Save: $1.15
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Part # BP8H-N-10


Spark Plug DCPR6E - NGK

(representative photo)

Spark Plug DCPR6E - NGK
Sale Price: $5.00
Save: $1.79
(26% Off $6.79)
Part # DCPR6E
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NGK spark plugs are designed to operate over a much wider heat range than ordinary plugs. Each NGK features high alumina ceramics for better heat transfer and electrical insulation. Patented triple gasket sealing process eliminates the possibility of combustion gas leakage. * They are resistant to carbon buildup and pre-ignition * Longer insulator nose prevents fouling and misfiring * Solid copper core and nickel-tipped electrode provide a longer plug life
Spark Plug BZ7HS-10 - NGK

Spark Plug BZ7HS-10 - NGK
Sale Price: $5.43
Save: $1.96
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Part # BZ7HS-10


NGK spark plugs are designed to operate over a much wider heat range than ordinary plugs. Each NGK features high alumina ceramics for better heat transfer and electrical insulation. Patented triple gasket sealing process eliminates the possibility of combustion gas leakage. * They are resistant to carbon buildup and pre-ignition * Longer insulator nose prevents fouling and misfiring * Solid copper core and nickel-tipped electrode provide a longer plug life
Spark Plug BUHW - NGK

(representative photo)

Spark Plug BUHW - NGK
Sale Price: $4.48
Save: $1.61
(26% Off $6.09)
Part # BUHW


Spark Plug BR8ES SOLID - NGK

(representative photo)

Spark Plug BR8ES SOLID - NGK
Sale Price: $3.34
Save: $1.15
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Part # BR8ES
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NGK spark plugs are designed to operate over a much wider heat range than ordinary plugs. Each NGK features high alumina ceramics for better heat transfer and electrical insulation. Patented triple gasket sealing process eliminates the possibility of combustion gas leakage. * They are resistant to carbon buildup and pre-ignition * Longer insulator nose prevents fouling and misfiring * Solid copper core and nickel-tipped electrode provide a longer plug life
Spark Plug DPR6EA-9 - NGK

(representative photo)

Spark Plug DPR6EA-9 - NGK
Sale Price: $3.48
Save: $1.21
(25% Off $4.69)
Part # DPR6EA-9
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NGK spark plugs are designed to operate over a much wider heat range than ordinary plugs. Each NGK features high alumina ceramics for better heat transfer and electrical insulation. Patented triple gasket sealing process eliminates the possibility of combustion gas leakage. * They are resistant to carbon buildup and pre-ignition * Longer insulator nose prevents fouling and misfiring * Solid copper core and nickel-tipped electrode provide a longer plug life
Spark Plug BP7HS - NGK

(representative photo)

Spark Plug BP7HS - NGK
Sale Price: $3.26
Save: $1.13
(25% Off $4.39)
Part # BP7HS
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NGK spark plugs are designed to operate over a much wider heat range than ordinary plugs. Each NGK features high alumina ceramics for better heat transfer and electrical insulation. Patented triple gasket sealing process eliminates the possibility of combustion gas leakage. * They are resistant to carbon buildup and pre-ignition * Longer insulator nose prevents fouling and misfiring * Solid copper core and nickel-tipped electrode provide a longer plug life
Spark Plug BPZ8H-N-10 - NGK

(representative photo)

Spark Plug BPZ8H-N-10 - NGK
Sale Price: $11.29
Save: $4.00
(26% Off $15.29)
Part # BPZ8H-N-10
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NGK spark plugs are designed to operate over a much wider heat range than ordinary plugs. Each NGK features high alumina ceramics for better heat transfer and electrical insulation. Patented triple gasket sealing process eliminates the possibility of combustion gas leakage. * They are resistant to carbon buildup and pre-ignition * Longer insulator nose prevents fouling and misfiring * Solid copper core and nickel-tipped electrode provide a longer plug life
Spark Plug B7HS - NGK

Spark Plug B7HS - NGK
Sale Price: $3.34
Save: $1.15
(25% Off $4.49)
Part # B7HS


Spark Plug BP8HS-15 - NGK

(representative photo)

Spark Plug BP8HS-15 - NGK
Sale Price: $3.34
Save: $1.15
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Part # BP8HS-15
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Spark Plug B9HS-10 - NGK

(representative photo)

Spark Plug B9HS-10 - NGK
Sale Price: $3.34
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Part # B9HS-10
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Spark Plug BPZ8HS - NGK

(Representative Photo)

Spark Plug BPZ8HS - NGK
Sale Price: $11.29
Save: $4.00
(26% Off $15.29)
Part # BPZ8HS-10
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Part # BPZ8HS-10
Sold individually not in a 4 pack. NGK spark plugs are designed to operate over a much wider heat range than ordinary plugs. Each NGK features high alumina ceramics for better heat transfer and electrical insulation. Patented triple gasket sealing process eliminates the possibility of combustion gas leakage. * They are resistant to carbon buildup and pre-ignition * Longer insulator nose prevents fouling and misfiring * Solid copper core and nickel-tipped electrode provide a longer plug life
Spark Plug BR7ES - NGK

Spark Plug BR7ES - NGK
Sale Price: $3.48
Save: $1.21
(25% Off $4.69)
Part # BR7ES
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Spark Plug BR8HS - NGK

Spark Plug BR8HS - NGK
Sale Price: $3.34
Save: $1.15
(25% Off $4.49)
Part # BR8HS
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Spark Plug BUH - NGK

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Spark Plug BUH - NGK
Sale Price: $4.13
Save: $1.46
(26% Off $5.59)
Part # BUH
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Spark Plug B7S - NGK

Spark Plug B7S - NGK
Sale Price: $3.10
Save: $1.09
(26% Off $4.19)
Part # B7S
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NGK spark plugs are designed to operate over a much wider heat range than ordinary plugs. Each NGK features high alumina ceramics for better heat transfer and electrical insulation. Patented triple gasket sealing process eliminates the possibility of combustion gas leakage. * They are resistant to carbon buildup and pre-ignition * Longer insulator nose prevents fouling and misfiring * Solid copper core and nickel-tipped electrode provide a longer plug life
Spark Plug B6HS - NGK

Representative Photo

Spark Plug B6HS - NGK
Sale Price: $3.26
Save: $1.13
(25% Off $4.39)
Part # B6HS
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NGK spark plugs are designed to operate over a much wider heat range than ordinary plugs. Each NGK features high alumina ceramics for better heat transfer and electrical insulation. Patented triple gasket sealing process eliminates the possibility of combustion gas leakage. * They are resistant to carbon buildup and pre-ignition * Longer insulator nose prevents fouling and misfiring * Solid copper core and nickel-tipped electrode provide a longer plug life
Spark Plug BP8HS-10 - NGK

Spark Plug BP8HS-10 - NGK
Sale Price: $3.34
Save: $1.15
(25% Off $4.49)
Part # BP8HS-10


NGK spark plugs are designed to operate over a much wider heat range than ordinary plugs. Each NGK features high alumina ceramics for better heat transfer and electrical insulation. Patented triple gasket sealing process eliminates the possibility of combustion gas leakage. * They are resistant to carbon buildup and pre-ignition * Longer insulator nose prevents fouling and misfiring * Solid copper core and nickel-tipped electrode provide a longer plug life
Spark Plug BPR7HS-10 - NGK

Spark Plug BPR7HS-10 - NGK
Sale Price: $3.34
Save: $1.15
(25% Off $4.49)
Part # BPR7HS-10
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NGK spark plugs are designed to operate over a much wider heat range than ordinary plugs. Each NGK features high alumina ceramics for better heat transfer and electrical insulation. Patented triple gasket sealing process eliminates the possibility of combustion gas leakage. * They are resistant to carbon buildup and pre-ignition * Longer insulator nose prevents fouling and misfiring * Solid copper core and nickel-tipped electrode provide a longer plug life
Spark Plug B6S - NGK

Spark Plug B6S - NGK
Sale Price: $3.10
Save: $1.09
(26% Off $4.19)
Part # B6S


Traditional Spark Plug
  • 14mm Thread Size
  • 9.5mm (3/8") Reach
  • 13/16" (20.6mm) Hex Size
Spark Plug BP7HS-10 - NGK

Spark Plug BP7HS-10 - NGK
Sale Price: $3.34
Save: $1.15
(25% Off $4.49)
Part # BP7HS-10
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Spark Plug shop pack, 25/box BUHW-2 - NGK

Part # BUHW-2
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NGK spark plugs are designed to operate over a much wider heat range than ordinary plugs. Each NGK features high alumina ceramics for better heat transfer and electrical insulation. Patented triple gasket sealing process eliminates the possibility of combustion gas leakage. * They are resistant to carbon buildup and pre-ignition * Longer insulator nose prevents fouling and misfiring * Solid copper core and nickel-tipped electrode provide a longer plug life
Spark Plug BPR6HS-10 - NGK

Spark Plug BPR6HS-10 - NGK
Sale Price: $3.10
Save: $1.09
(26% Off $4.19)
Part # BPR6HS-10
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NGK spark plugs are designed to operate over a much wider heat range than ordinary plugs. Each NGK features high alumina ceramics for better heat transfer and electrical insulation. Patented triple gasket sealing process eliminates the possibility of combustion gas leakage. * They are resistant to carbon buildup and pre-ignition * Longer insulator nose prevents fouling and misfiring * Solid copper core and nickel-tipped electrode provide a longer plug life
Mercury NGK Spark Plugs

NGK

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Average Customer Review for Spark Plug BP8H-N-10 - NGK
Based On 2 Reviews
As advertised by Randy - Vernon, AlabamaAugust 31, 2012
Quick delivery
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Average Customer Review for Spark Plug BZ7HS-10 - NGK
Based On 2 Reviews
Great Service by Roland - Hayes Center, NebraskaSeptember 18, 2011
Great service wiil order again
(2 of 2 people found this review helpful)
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Average Customer Review for Spark Plug BUHW - NGK
Based On 4 Reviews
Good Plugs by Andrew - Nevada, IowaJuly 02, 2012
These were the reccomended plugs in my '74 Merc 650. I am an auto mechanic and always used NGK plugs in cars, now I use them in my boat. Good quality, and engine runs great.
(3 of 3 people found this review helpful)
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Average Customer Review for Spark Plug B7HS - NGK
Based On 1 Review
Spark plug by Richard - Racine, WisconsinAugust 12, 2012
What can I say? IT sparks!! It is the same brand that my boat mechanic prefers to use. So I'm glad iboats offers it too.
(1 of 1 people found this review helpful)
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Average Customer Review for Spark Plug BP8HS-10 - NGK
Based On 1 Review
NGK Spark plug by Michael - Bucksport, MaineJuly 30, 2012
NGK makes the best spark plugs, I boats was perfect.
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Average Customer Review for Spark Plug B6S - NGK
Based On 1 Review
Old School Plugs by Michael - Hammond, LouisianaDecember 03, 2012
Awesome !
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