Sierra Pipe Plug - 18-8111-9

1  Save
Brand
Sierra
$10.25
In stock
SKU
IB00060962
Mfg
18-8111-9
UPC
808282166632
$10.25
In stock

Ships: In 1 Business Day

Need Help? Call 1-800-869-1686

Additional Details:

  • Size: 1/4" - 18 NPT
  • Material: Brass

Use With:

  • 56507: Loctite Pipe Sealant (PST 6ml w/ Teflon)

Cross References

  • Osco 1016004
  • GLM 21887
  • Mercruiser Stern Drive 22-36392
  • Mercruiser Stern Drive 36392
  • Osco 6048

Fitment Information

Mercruiser

  • 1025SCI 2009-2009 4 stroke 8 cylinders
  • 1075 SCI 2004-2009 4 stroke 8 cylinders
  • 1200 SCI 2007-2009 4 stroke 8 cylinders
  • 120 GM 153 I/L4 1964-1986 120,hp 4 stroke 2.5, liters 4 cylinders 153, cid
  • 140 GM 181 I/L4 1968-1986 4 stroke 3, liters 4 cylinders 181, cid
  • 140 GM 194 I/L6 1963-1963 4 stroke 6 cylinders
  • 150 GM 230 I/L6 1964-1966 4 stroke 6 cylinders
  • 160 GM 250 I/L6 1967-1969 4 stroke 6 cylinders
  • 165 2 BBL MERCURY 1985-1989 4 stroke 4 cylinders 224 cid
  • 165 GM 250 I/L6 1970-1978 4 stroke 6 cylinders 250, cid
  • 170 2 BBL MERCURY 1985-1989 4 stroke 4 cylinders 224 cid
  • 175 2 BBL GM 1987-1992 4 stroke 6 cylinders 262 cid
  • 180 4 BBL MERCURY 1985-1989 4 stroke 3.7 liters 4 cylinders 224 cid
  • 185 2 BBL GM 1985-1986 4 stroke 6 cylinders 262 cid
  • 185 4 BBL GM 1983-1984 4 stroke 6 cylinders 229 cid
  • 190 4 BBL MERCURY 1985-1989 4 stroke 3.7 liters 4 cylinders 224 cid
  • 198 MIE 2 BBL GM 305 V-8 1977 1977-1977 4 stroke 8 cylinders 305 cid
  • 200 2 BBL GM 1982-1995 200,hp 4 stroke 5, liters 8 cylinders 305 cid
  • 205 4 BBL GM 1985-1992 4 stroke 4.3, liters 6 cylinders 262 cid
  • 228 4 BBL GM 1982-1987 228,hp 4 stroke 8 cylinders 305 cid
  • 228 4 BBL GM 305 1979-1982 4 stroke 8 cylinders
  • 228 MIE 4 BBL GM 1979-1980 4 stroke 8 cylinders 305 cid
  • 230 4 BBL GM 1982-1995 4 stroke 8 cylinders 305 cid
  • 230 MIE 4 BBL GM 1981-1991 230,hp 4 stroke 5, liters 8 cylinders 305 cid
  • 230 MIE 4 BBL M 1992-1992 230hp 4 stroke 5 liters 8 cylinders 305 cid
  • 2.5L GM 1983-1989 120hp 4 stroke 2.5 liters 4 cylinders 153 cid
  • 260 4 BBL GM 1982-1995 4 stroke 5.7, liters 8 cylinders 305 cid
  • 260 GM 1982-1995 4 stroke 5.7, liters 8 cylinders 350 cid
  • 260 MIE GM 1981-1992 4 stroke 5.7, liters 8 cylinders 350 cid
  • 262 MAG TBI GEN+ 1996-1997 4 stroke 6 cylinders
  • 3.0L GM 1983-2019 140,hp 4 stroke 3 liters 4 cylinders 181 cid
  • 3.0LX GM 1990-1998 4 stroke 3 liters 4 cylinders 181 cid
  • 320 EFI GM 1986-1989 4 stroke 8 cylinders 350 cid
  • 330 GM 454 1977-1987 4 stroke 8 cylinders 454, cid
  • 330 MIE GM 454 1977-1980 4 stroke 8 cylinders
  • 340 MIE GM 1981-1992 340hp 4 stroke 7.4, liters 8 cylinders 454 cid
  • 350 MAG ALPHA 4 BBL GM 1996-1997 4 stroke 5.7 liters 8 cylinders 350 cid
  • 350 MAG ALPHA EFI GEN+ GM 350 V-8 1996-1996 4 stroke 8 cylinders 350 cid
  • 350 MAG ALPHA GM 1986-1995 4 stroke 8 cylinders 350 cid
  • 350 MAG BRAVO MPI(GEN+ GM 1996-1996 4 stroke 8 cylinders 350 cid
  • 350 MAG BRAVO MPI GM 1995-1995 4 stroke 8 cylinders 350 cid
  • 350 MAG EFI SKI GEN+ GM 1996-1996 4 stroke 8 cylinders 350 cid
  • 350 MAG EFI SKI TBI GM 350 V-8 1994-1996 4 stroke 8 cylinders 350 cid
  • 350 MAG MPI SKI GM 1995-1995 4 stroke 8 cylinders 350 cid
  • 350 MAG SKI GM 1991-1996 4 stroke 8 cylinders 350 cid
  • 370 TRS GM 454 1978-1987 4 stroke 8 cylinders 454, cid
  • 3.7L 2 BBL MERCURY 1985-1989 165,190hp 4 stroke 3.7 liters 4 cylinders 224 cid
  • 3.7LX 4 BBL MERCURY 1985-1989 165,190,hp 4 stroke 3.7 liters 4 cylinders 224 cid
  • 400 TRS GM 454 1980-1986 4 stroke 8 cylinders
  • 420 GM 1987-1993 4 stroke 7.4, liters 8 cylinders 454 cid
  • 425 GEN V GM 1987-1993 4 stroke 8 cylinders 454 cid
  • 425 GM 1987-1993 4 stroke 8 cylinders 454 cid
  • 4.3L 2 BBL GM 262 1987-1992 4 stroke 4.3 liters 6 cylinders 262 cid
  • 4.3L CARB ALPHA/BRAVO 4 stroke 4.3 liters 6 cylinders
  • 4.3L GEN II 2 BBL GM 1992-1996 4 stroke 4.3 liters 6 cylinders 262 cid
  • 4.3LX 4 BBL GM 1987-1992 205hp 4 stroke 4.3 liters 6 cylinders 262 cid
  • 4.3LX GEN + 2 BBL GM 1996-1997 4 stroke 4.3 liters 6 cylinders 262 cid
  • 4.3LX GEN II 4 BBL GM 1992-1996 4 stroke 4.3 liters 6 cylinders 262 cid
  • 4.3LXH GEN + 4 BBL GM 1996-1997 4 stroke 4.3 liters 6 cylinders 262 cid
  • 440 TRS GM 454 1983-1986 4 stroke 8 cylinders
  • 450 GEN V GM 1995-1995 450hp 4 stroke 7.4 liters 8 cylinders 454 cid
  • 454 MAG ALPHA GM 1986-1989 4 stroke 8 cylinders 454 cid
  • 454 MAG BRAVO GM 1988-1992 4 stroke 8 cylinders 454 cid
  • 460 TRS GM 1983-1986 4 stroke 8 cylinders 482 cid
  • 470 2 BBL I/L4 1982-1982 4 stroke 4 cylinders 224 cid
  • 470 2 BBL MERCURY 1983-1984 4 stroke 4 cylinders 224 cid
  • 470 MIE MERCURY 1982-1983 4 stroke 4 cylinders 224 cid
  • 485 2 BBL 224 I/L4 1980-1982 4 stroke 4 cylinders 224, cid
  • 488 4 BBL MERCURY 1983-1984 4 stroke 4 cylinders 224, cid
  • 500 BULLDOG 1997-2001 4 stroke 8, cylinders
  • 500 BULLDOG GM 1990-1996 500hp 4 stroke 8 cylinders 540 cid
  • 500 EFI 1999-2004 4 stroke 8 cylinders
  • 500 GEN + GM 1999-2000 4 stroke 8.2 liters 8 cylinders 502 cid
  • 500 GEN V GM 1994-1996 500hp 4 stroke 8.2, liters 8 cylinders 502 cid
  • 500 GEN VI GM 1996-1998 4 stroke 8.2 liters 8 cylinders 502 cid
  • 502 MAG BRAVO GEN V GM 1992-1993 4 stroke 8.2 liters 8 cylinders 502 cid
  • 502 MAG BRAVO GM 1990-1992 4 stroke 8.2 liters 8 cylinders 502 cid
  • 5.0L 2 BBL GM 1987-1995 4 stroke 5 liters 8 cylinders 305 cid
  • 5.0L MIE 4 BBL GM 1988-1992 230hp 4 stroke 5 liters 8 cylinders 305 cid
  • 5.0LX 4 BBL GM 1987-1995 4 stroke 5 liters 8 cylinders 305 cid
  • 525 EFI 2003-2009 4 stroke 8 cylinders
  • 525 SC - GEN V GM 1991-1996 525,hp 4 stroke 8 cylinders 454, cid
  • 525 SC - GEN VI 1996-1999 525hp 4 stroke 8, cylinders
  • 525 SC GM 1993-1995 4 stroke 8 cylinders 454 cid
  • 525 SC GM 454 1991-1992 4 stroke 8 cylinders 454 cid
  • 575 GM 1986-1991 4 stroke 8 cylinders 540 cid
  • 575 SCI 2000-2005 575hp 4 stroke 8 cylinders
  • 5.7L 2 BBL GM 1996-1997 4 stroke 5.7 liters 8 cylinders 350 cid
  • 5.7L ALPHA EFI TBI GM 1994-1996 4 stroke 5.7 liters 8 cylinders 350 cid
  • 5.7L BRAVO EFI TBI GM 1994-1996 4 stroke 5.7 liters 8 cylinders 350 cid
  • 5.7L COMPETITION SKI GM 1996-1996 4 stroke 5.7 liters 8 cylinders 350 cid
  • 5.7L EFI 2 BBL.-TBI GM 1996-1996 4 stroke 5.7 liters 8 cylinders 350 cid
  • 5.7L GM 1987-1995 4 stroke 5.7 liters 8 cylinders 350 cid
  • 5.7L MIE COMPETITION SKI GM 1988-1995 4 stroke 5.7 liters 8 cylinders 350 cid
  • 5.7L MIE GM 1988-1996 260,hp 4 stroke 5.7 liters 8 cylinders 350 cid
  • 5.7LX 4 BBL GM 1996-1997 4 stroke 5.7 liters 8 cylinders 350 cid
  • 5.7LX BRAVO EFI GEN+ GM 1996-1996 4 stroke 5.7 liters 8 cylinders 350 cid
  • 5.7LX EFI 4 BBL.-TBI GM 1996-1996 4 stroke 5.7 liters 8 cylinders 350 cid
  • 600 SC BOBTAIL 1998-2000 4 stroke 8 cylinders
  • 600 SC GEN IV & V GM 1991-1996 4 stroke 8 cylinders 502 cid
  • 600 SCI 2006-2010 4 stroke 8 cylinders
  • 662 SCI 2007-2009 4 stroke 8 cylinders
  • 700 SCI 2006-2009 4 stroke 8 cylinders
  • 7.3L BRAVO & MIE DIESEL NAV 444 1994-1996 4 stroke 7.3 liters 8 cylinders 444 cid
  • 7.4L BRAVO GM 454 1988-1991 4 stroke 7.4 liters 8 cylinders 454 cid
  • 7.4L MIE LH GEN V GM 1992-1996 4 stroke 7.4 liters 8 cylinders 454 cid
  • 7.4L MIE LH GEN VI GM 1996-1997 4 stroke 7.4 liters 8 cylinders 454 cid
  • 7.4L MIE W/B/W 1988-1992 4 stroke 7.4 liters 8 cylinders 454 cid
  • 7.4L MIE W/B/W GM 1981-1987 340hp 4 stroke 7.4 liters 8 cylinders 454 cid
  • 7.4L MIE W/HURTH GM 1988-1992 4 stroke 7.4 liters 8 cylinders 454 cid
  • 800 SC GEN V GM 1992-1998 4 stroke 8 cylinders 572 cid
  • 8.2L INBOARD BASE EC 4 stroke 8.2 liters 8 cylinders
  • 8.2L INBOARD H.O. EC 4 stroke 8.2 liters 8 cylinders
  • 8.2L MAG BASE MODEL) 4 stroke 8.2 liters 8 cylinders 502 cid
  • 8.2L MAG EC BASE MODEL) 2009-2019 4 stroke 8.2 liters 8 cylinders 502, cid
  • 8.2L MAG EC H.O MODEL) 2009-2019 4 stroke 8.2 liters 8 cylinders 502, cid
  • 8.2L MAG H.O MODEL) 4 stroke 8.2 liters 8 cylinders 502 cid
  • 8.2L MIE GEN V GM 1993-1996 4 stroke 8.2 liters 8 cylinders 502 cid
  • 8.2L MIE W/HURTH GM 1990-1993 4 stroke 8.2 liters 8 cylinders 502 cid
  • 850 SCI 2006-2009 4 stroke 8 cylinders
  • 888 2 BBL FORD 1975-1977 4 stroke 8 cylinders 302 cid
  • 898 2 BBL GM 1982-1987 4 stroke 8 cylinders 305 cid
  • 898 2 BBL GM 305 1977-1982 4 stroke 8 cylinders
  • 900 SC 1998-2000 4 stroke
  • 900 SC DRY SUMP 2000 2001-2004 4 stroke 8 cylinders
  • 900 SC DRY SUMP 2001-2004 4 stroke 8 cylinders
  • ALPHA ONE SS 1985-1994
  • BLACK SCORPION 350 MAG SKI GEN+ 1996-1996 4 stroke 8 cylinders
  • CMD 2.8 EI 165 1998-1998 4 stroke 6 cylinders
  • CMD 2.8 EI 170 4 stroke 6 cylinders
  • CMD 2.8 EI 200 4 stroke 6 cylinders
  • CMD 2.8 ES 165 1998-1998 4 stroke 6 cylinders
  • CMD 2.8 ES 170 4 stroke 6 cylinders
  • CMD 2.8 ES 200 4 stroke 6 cylinders
  • CMD 4.2 EI 250 4 stroke 6 cylinders
  • CMD 4.2 ES 250 4 stroke 6 cylinders
  • CMD 4.2 MI 200 4 stroke 6 cylinders
  • CMD 4.2 MI 230 4 stroke 6 cylinders
  • CMD 4.2 MS 200 4 stroke 6 cylinders
  • CMD 4.2 MS 230 4 stroke 6 cylinders
  • D2.8L/165 D-TRONIC VM 169 4 stroke 2.8 liters 4 cylinders
  • D3.0L BRAVO VM 183 1994-1996 4 stroke 3 liters 5 cylinders
  • D3.0L VM 183 1994-1996 4 stroke 3 liters 5 cylinders
  • D3.6L BRAVO VM 219 1994-2000 4 stroke 3.6 liters 6 cylinders
  • D3.6L VM 219 1994-2000 4 stroke 3.6 liters 6 cylinders
  • D3.6L W BRAVO EXPORT VM 219 1997-1998 4 stroke 3.6 liters 6 cylinders
  • D4.2L/200 LD VM 254 4 stroke 4.2 liters 6 cylinders
  • D4.2L/220 IDI VM 254 1994-2002 4 stroke 4.2 liters 6 cylinders
  • D4.2L/250 D-TRONIC VM 254 1997-1998 4 stroke 4.2 liters 6 cylinders
  • D4.2L/300 D-TRONIC VM 254 4 stroke 4.2 liters 6 cylinders
  • SCORPION 350 EC 4 stroke 5.7 liters 8 cylinders
  • SCORPION 377 HO EC 4 stroke 8 cylinders
  • SSM II/III/IV/V 1985-1994

Mercury Marine

  • 115 DFI 1.5L) 2004-2019 115hp 2 stroke 1.5 liters 3 cylinders
  • 115 PRO XS 1.5L) 115hp 2 stroke 1.5 liters 3 cylinders
  • 125 DFI 1.5L) 2006-2019 125hp 2 stroke 1.5 liters 3 cylinders
  • 175 PROXS 2.5L) 175hp 2 stroke 2.5 liters 6 cylinders
  • 200 DFI 1997-1999 200hp 2 stroke 6 cylinders
  • 200XS DFI 2.5L) 2001-2006 2 stroke 2.5 liters 6 cylinders
  • 200XS DFI 2.5L ROS 200hp 2 stroke 2.5 liters 6 cylinders
  • 200XS SST 200hp 2 stroke 6 cylinders
  • 225 3.0L CARB) 1994-2001 225hp 2 stroke 3 liters 6 cylinders
  • 225 3.0L EFI) 1995-1998 225hp 2 stroke 3 liters 6 cylinders
  • 225 DFI 1998-1999 225hp 2 stroke 6 cylinders
  • 225 MARATHON CARB 1994-2001 225hp 2 stroke 3 liters 6 cylinders
  • 225 SEAPRO CARB 1994-2001 225hp 2 stroke 3 liters 6 cylinders
  • 250 EFI 1995-1998 250hp 2 stroke 3 liters 6 cylinders
  • 75 DFI 2004-2019 75hp 2 stroke 1.5 liters 3 cylinders
  • 80 JET 3 Cyl) 2008-2019 80hp 2 stroke 1.5 liters 3 cylinders
  • 90 DFI 2004-2019 90hp 2 stroke 1.5 liters 3 cylinders

Mercury Sport Jet

  • 175XR2 JET DRIVE POWERHEAD) 1997-2005 175,hp 2 stroke 6 cylinders
  • 175XR2 JET DRIVE PUMP) 1997-2005 175,hp 2 stroke 6 cylinders
  • 200 DFI JET DRIVE POWERHEAD) 2001-2006 200hp 2 stroke 3, liters 6 cylinders
  • 200 DFI JET DRIVE PUMP) 2001-2006 200hp 2 stroke 6 cylinders
  • 200 DFI M2 JET DRIVE POWERHEAD) 2001-2006 200hp 2 stroke 6 cylinders
  • 200 DFI M2 JET DRIVE PUMP) 2001-2006 200hp 2 stroke 6 cylinders
  • 210 CARB JET DRIVE POWERHEAD) 2001-2005 2 stroke 6 cylinders
  • 210 CARB JET DRIVE PUMP) 2001-2005 2 stroke 6 cylinders
  • 210 CARB M2 JET DRIVE POWERHEAD) 2000-2004 2 stroke 6 cylinders
  • 210 CARB M2 JET DRIVE PUMP) 2000-2004 2 stroke 6 cylinders
  • 240 EFI JET DRIVE POWERHEAD) 2001-2012 2 stroke 6 cylinders
  • 240 EFI JET DRIVE PUMP) 2001-2012 2 stroke 6 cylinders
  • 240 EFI M2 JET DRIVE POWERHEAD) 2000-2012 2 stroke 6 cylinders
  • 240 EFI M2 JET DRIVE PUMP) 2000-2012 2 stroke 6 cylinders
  • 250 DFI JET DRIVE POWERHEAD) 2002-2006 2 stroke 6 cylinders
  • 250 DFI JET DRIVE PUMP) 2002-2006 2 stroke 6 cylinders
  • 250 DFI M2 JET DRIVE POWERHEAD) 2002-2006 2 stroke 6 cylinders
  • 250 DFI M2 JET DRIVE PUMP) 2002-2006 2 stroke 6 cylinders

Please be aware that all products have a production or warehouse lead time. This is the number of business days (typically not including the day the product was ordered) that must pass before the item begins the shipping process. Please see the "Ships: In" information located within the main product description to the right of the product image and below the ADD TO CART button for that particular product's "Ships: In" timeframe.

IMPORTANT: Please note that these timeframes are estimates only based on the latest information provided to us by the manufacturer/supplier. Delays in both material, production and shipping timeframes by manufacturers can vary without advanced notice and while we do our best to keep "Ships: In" timeframes up to date we may not always be able to do so due to a variety of factors.

If a product is needed by a specific date we strongly recommend you reach out to our Sales team (1-800-869-1686) to verify shipping timeframes.

Canadian orders please add an additional 14 business days for processing and shipping. Alaska and Hawaii orders please add 1 additional warehouse processing day.

Click here to see our Standard Shipping Policy

California Prop 65 WarningWARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov.

Write Your Own Review
Only registered users can write reviews. Please Sign in or create an account
Copyright © 2023 BOATING INVESTMENT GROUP LLC., - IBOATS. All rights reserved.