Mercruiser Water Temperature Senders

Refine Parts List
Model

Model

Serial #

Sierra Water Temperature Sender

Mallory Water Temperature Sender
ROVER 31400000F & UP 18-5897 9-42400
1101565944-1566081 18-5898 9-42401
1101602980 & UP 18-5898 9-42401
1202324346 & BELOW 18-5898 9-42401
1202324347 & UP 18-5897(2) 9-42400(2)
140 (4 cyl/3.0) 2508061-346260718-5897(2) 9-42400(2)
140 (4cyl/3.0) 4512156 & UP 18-5897(2) 9-42400(2)
3.0L/3.0LX C856559 & UP 18-5897(2) 9-42400(2)
140 (6 cyl) 1566119-1725960 18-5898 9-42401
1501666495-2048046 18-5898 9-42401
1602048022-2770031 18-5897(4) 9-42400(4)
1652770032 & UP 18-5897 9-42400
175 (262 CID) B527955 & UP 18-5897 9-42400
4.3L (Generation II) D714107 & UP 18-5897 9-42400
185 (229 CID) 6330183 & UP 18-5897 9-42400
185 (262 CID) A331455 & UP 18-5897(2,5,6) 9-42400(2,5,6)
1901504311-1730903 18-5898(2) 9-42401(2)
2002453769-271202 18-5897(2) 9-42400(2)
2006218462 & UP 18-5897(2) 9-42400(2)
200/5.0 LB525982 & UP 18-5897 9-42400
205 (262 CID) A331455 & UP 18-5897 9-42400
205 (4.3L) B527955 & UP 18-5897 9-42400
4.3LX (Generation II) D714370 & UP 18-5897(2) 9-42400(2)
2152781153 & UP 18-5897(2,5,6) 9-42400(2,5,6)
225 (Ford) 3385721 & UP 18-5897(2) 9-42400(2)
225 (GM) 1632308-2694014 18-5897(2,5,6) 9-42400(2,5,6)
2284765100-6218461 18-5898(2) 9-42401(2)
2286218462 & UP 18-5897 9-42400
2306218462 & UP 18-5897 9-42400
230 (I.B.) 5907058 & UP 18-5897(7,8) 9-42400(7,8)
230 (5.0) B522506 & UP 18-5897 9-42400
233 Ford 4173000 & UP 18-5898(2) 9-42401(2)
2509314301-4908849 18-5897(2) 9-42400(2)
2553258728 & UP 18-5898 9-42401
2604908850-6218461 18-5898(5,6) 9-42401(5,6)
2606218462 & UP 18-5897 9-42400
260/5.7L B522506 & UP 18-5897(7,8) 9-42400(7,8)
2605907058 & UP 18-5897 9-42400
2702851074-3077735 18-5897 9-42400
2804176250 & UP 18-5898(2) 9-42401(2)
300 MR/TRS 6668677 & UP 18-5897(5,6) 9-42400(5,6)
320A543604 & UP 18-5897(2) 9-42400(2)
3252278747 & UP 18-5897 9-42400
3304623115 & UP 18-5898 9-42401
330/W.B.W. 6083145 & UP 18-5897(2) 9-42400(2)
340/7.4L 5889914 & UP 18-5897(2) 9-42400(2)
3503780450 & UP 18-5898(7,8) 9-42401(7,8)
350 (Magnum) A635178- B525981 18-5897 9-42400
350 (Magnum) B525982-0505449 18-5897(2) 9-42400(2)
350 (Magnum) D505450 & UP 18-5897(2) 9-42400(2)
370 (TRS) 4179554 & UP 18-5897 9-42400
3902781129-2825059 18-5897(2) 9-42400(2)
4004179554 & UP 18-5897(2,5,6) 9-42400(2,5,6)
420A398941 & UP 18-5897(2) 9-42400(2)
425A398941 & UP 18-5897(2) 9-42400(2)
4404179554 & UP 18-5897 9-42400
454 (Magnum) A631894 & UP 18-5897 9-42400
454 (Bravo) B721206-D805068 18-5897(2) 9-42400(2)
460417955418-5897(2) 9-42400(2)
465C849992 & UP 18-5897 9-42400
500C577254 & UP 18-5897(2) 9-42400(2)
502 (Bravo) C878221 & UP 18-5897(2,5,6) 9-42400(2,5,6)
502 (Bravo Gen V) D824589 & UP 18-5897 9-42400
525D456000 & UP 18-5897(2) 9-42400(2)
575A677429 & UP 18-5899 -
8883108723 & UP 18-5897(2) 9-42400(2)
8984762210-6218461 18-5898 9-42401
8986218462 & UP 18-5897(2) 9-42400(2)
5.7A338553-B514626 18-5897(2) 9-42400(2)
5.7B514627-B525981 18-5897 9-42400
5.7 (Bravo) B525982 & UP 18-5897 9-42400
7.4 (Bravo) B771113-D803117 18-5897(2) 9-42400(2)
7.4 (Bravo Gen V) D803118 & UP 18-5897(2) 9-42400(2)
7.4L (Hurth) ALL 18-5897(2,5,6) 9-42400(2,5,6)
454D805069 & UP 18-5897(5,6) 9-42400(5,6)
8.2C878221-D857199 18-5897(2,5,6) 9-42400(2,5,6)
8.2D857200 & UP 18-5897(2) 9-42400(2)

Model

Serial #

Sierra Water Temperature Sender

Mallory Water Temperature Sender
Notes:
(2) : Does not include Dual application
(4) : 2233574 & Below use 18-5898
(5) : (3/8 - 18)
(6) : (1/2 -14) Use 18-5898
(7) : Electric Choke
(8) : Auto Choke
Refine Parts List
Model

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Volvo-Penta Temperature Senders

Temperature Sender 3/8"-18 NPT - Sierra*
Sale Price: $17.09
Save: $5.40
(24% Off $22.49)
Part # 18-5897


Part # 18-5897
Replaces OEM part #

  • MERCURY MARINE 97257A1
  • OMC 980613
  • VOLVO 3853787
For Water Temperature
For: 5.0L, FL, FI, 5.8L FL, FI, FSI
Mercury Marine 97258A1 replacement parts

Water Temperature Sender 1/2" 14 NPT - Sierra*
Sale Price: $12.59
Save: $3.90
(23% Off $16.49)
Part # 18-5898


Part # 18-5898
Replaces OEM part #

  • CRUSADER 700427
  • MERCURY MARINE 97258A1
  • OMC 171960
For Water Temperature
Mercruiser Oil Pressure Senders

Oil Pressure Sender - Sierra*
Sale Price: $22.49
Save: $7.50
(25% Off $29.99)
Part # 18-5899


Part # 18-5899
Replaces OEM part #

  • CRUSADER 700425
  • PLEASURECRAFT RO20001
  • MERCURY MARINE 815425T
  • MERCURY MARINE 90806
  • OMC 982650
  • VOLVO 3857532
For Oil Pressure
For: 230, 250, 3.0L, GLM, GLP, GSM, GSP, 4.3L, GL, GXI, OSI, 5.0L GL, GXI, OSI, 5.7L GL, GI, GXI, GIL, GXIL, OSI, OSXI, 8.1L GI, GXI, OSI, GIL
Mallory Coolant Temp Sensor 9-42402

Mallory Coolant Temp Sensor 9-42402
Sale Price: $23.99
Save: $3.50
(12% Off $27.49)
Part # 9-42402
No Reviews | Write Review


Replaces Original Equipment Manufacturer(OEM):Mercury
Replaces Original Equipment Manufacturer # (OEM #):805218T       
Fits Application:Used for Temp Guage MCM/MIE EFI models
Mallory Coolant Temp Sensor 9-42401

Mallory Coolant Temp Sensor 9-42401
Sale Price: $15.99
Save: $2.00
(11% Off $17.99)
Part # 9-42401
Hurry! Only 1 left in stock
No Reviews | Write Review


Replaces Original Equipment Manufacturer(OEM):Merc / OMC / Crusader
Replaces Original Equipment Manufacturer # (OEM #):97258A1 / 171960
Fits Application:1/2 " X 14 NPT threads used for temp guage fits MCM/MIE engines
Mallory Coolant Temp Sensor 9-42400

Mallory Coolant Temp Sensor 9-42400
Sale Price: $18.99
Save: $3.50
(15% Off $22.49)
Part # 9-42400
No Reviews | Write Review


Replaces Original Equipment Manufacturer(OEM):Merc / OMC
Replaces Original Equipment Manufacturer # (OEM #):806490T / 97257A1 / 980613
Fits Application:3/8 " X 18 NPT threads, used for temp guage fits MCM/MIE engines

Sierra
Average Customer Review for Temperature Sender 3/8"-18 NPT - Sierra
Based On 1 Review
TEMPERATURE SENDER by BRIAN - SAN DIMAS, CaliforniaJuly 09, 2010
PRODUCT WAS JUNK DIDN'T WORK, PUT ANOTHER ONE IN, SIERRA IS AFTERMARKET PARTS, WHEN YOU BUY FROM THEM YOU TAKE A CHANCE.
(1 of 1 people found this review helpful)
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Based On 1 Review
Measure the thread before you buy by Ted - Windsor Locks, ConnecticutAugust 09, 2011
I ordered base on the compatibility chart but it did not fit. :-(
(1 of 1 people found this review helpful)
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Average Customer Review for Oil Pressure Sender - Sierra
Based On 1 Review
Review for Sierra 18-5899 Oil Pressure Sender by a CustomerJune 26, 2009
Ask UPS
(1 of 11 people found this review helpful)
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No Review for Mallory Coolant Temp Sensor 9-42402
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No Review for Mallory Coolant Temp Sensor 9-42401
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No Review for Mallory Coolant Temp Sensor 9-42400
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