Mercruiser Knock Sensors

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Model

CID / # Cyl

Year Range

Serial Range

Knock Sensor

262 Mag EFI 262/V6 1996-1997 0F803800-0K999999 9-33501
4.3L EFI 262/V6 1998-2001 0L012009-0M299999 9-33501
4.3L MPI 262/V6 2002-2009 0M300000-Up 9-33502
5.0L MPI 305/V8 2002-2009 0M300000-Up 9-33502
5.0L MPI DTS 305/V8 2005-2009 0W310000-Up 9-33502
350 Mag Alpha EFI (Gen+) 350/V8 1996-1997 0F800300-0K999999 9-33503
350 Mag Bravo MPI 350/V8 1995-1996 0F415189-0K001500 9-33503
350 Mag Bravo MPI (Gen+) 350/V8 1997 0K001501-0K999999 9-33503
350 Mag EFI Ski 350/V8 1994-1996 0F215561-0F820706 9-33503
350 Mag EFI Ski 350/V8 1996 0F820707-0K040005 9-33503
350 Mag EFI Ski 350/V8 1997 0K040006-0K999999 9-33503
350 Mag MPI 350/V8 1998 0L010019-0L331598 9-33503
350 Mag MPI 350/V8 1998 0L336000-0L346999 9-33503
350 Mag MPI 350/V8 1999 0L331599-0L335999 9-33503
350 Mag MPI 350/V8 1999-2001 0L340000-0M299999 9-33503
350 Mag MPI 350/V8 2002-2009 0M300000-Up 9-33502
350 Mag MPI DTS 350/V8 2005-2009 0W310000-Up 9-33502
350 Mag MPI Horizon 350/V8 2002-2009 0M300000-Up 9-33502
350 Mag MPI Horizon DTS 350/V8 2005-2009 0W310000-Up 9-33502
350 Mag MPI Horizon MIE 350/V8 1999-2001 0L304700-0M299999 9-33503
350 Mag MPI Horizon MIE 350/V8 2002-2004 0M300000-0M398371 9-33502
350 Mag MPI Horizon MIE 350/V8 2004-2009 0M398372-Up 9-33502
350 Mag MPI Horizon MIE DTS 350/V8 2005-2009 0W390000-Up 9-33502
350 Mag MPI MIE 350/V8 1998 0L002008-0L304999 9-33503
350 Mag MPI MIE 350/V8 2002-2004 0M300000-0M398371 9-33502
350 Mag MPI MIE 350/V8 2004-2009 0M398372-Up 9-33502
350 Mag MPI MIE DTS 350/V8 2005-2009 0W390000-Up 9-33502
350 Mag EFI Ski 350/V8 1994-1996 0F215561-0F820706 9-33503
350 Mag MPI Ski 350/V8 1998 0L002600-0L304599 9-33503
350 Mag MPI Ski 350/V8 1999-2001 0L304600-0M299999 9-33503
350 Mag MPI Ski 350/V8 2002-2009 0M300000-Up 9-33502
5.7L EFI 350/V8 1995-1997 0F225560-0K999999 9-33503
5.7L EFI (Gen +) 350/V8 1998-2001 0L010035-0M299999 9-33503
5.7L EFI (Gen +) 350/V8 1997 0K040300-0K999999 9-33503
5.7LX Bravo EFI (Gen +) 350/V8 1996-1997 0F800300-0K999999 9-33503
5.7LX EFI 350/V8 1995-1997 0F225560-0K999999 9-33503
Black Scorpion Ski 350/V8 1996 0F350583-0K040000 9-33503
Black Scorpion Ski 350/V8 1997 0K040001-0L002699 9-33503
Black Scorpion Ski 350/V8 1998 0L002700-0L005600 9-33503
Black Scorpion Ski 350/V8 1998-2005 0L005601-0M391599 9-33503
Black Scorpion Ski 350/V8 2003-2009 0M391600-Up 9-33502
377 Scorpion MCM 377/V8 1999-2005 0L416146-0M907201 9-33503
377 Scorpion Ski 377/V8 1997-1998 0K000656-0L600314 9-33503
MX 6.2L MPI 377/V8 2000-2001 0L680003-0M299999 9-33503
MX 6.2L MPI 377/V8 2002-2004 0M300000-0W059999 9-33502
MX 6.2L MPI 377/V8 2004-2009 0W060000-Up 9-33502
MX 6.2L MPI DTS 377/V8 2005-2009 0W310000-Up 9-33502
MX 6.2L MPI Horizon 377/V8 2002-2004 0M300000-0W059999 9-33502
MX 6.2L MPI Horizon 377/V8 2004-2009 0W060000-Up 9-33502
MX 6.2L MPI Horizon DTS 377/V8 2005-2009 0W310000-Up 9-33502
MX 6.2L MPI Horizon MIE 377/V8 2002-2004 0M300000-0M398394 9-33502
MX 6.2L MPI Horizon MIE 377/V8 2004-2009 0M398395-Up 9-33502
MX 6.2L MPI Horizon MIE DTS 377/V8 2005-2009 0W390000-Up 9-33502
MX 6.2L MPI MIE 377/V8 2002-2004 0M300000-0M398394 9-33502
MX 6.2L MPI MIE 377/V8 2004-2009 0M398395-Up 9-33502
MX 6.2L MPI MIE DTS 377/V8 2005-2009 0W390000-Up 9-33502
MX 6.2L MPI Ski 377/V8 2002-2009 0M317000-Up 9-33502
MX 6.2L Black Scorpion Ski 377/V8 2001-2003 0L005601-0M391599 9-33503
MX 6.2L Black Scorpion Ski 377/V8 2003-2009 0M391750-Up 9-33502
454 Mag EFI 454/V8 1994-1996 0F115700-0F802349 9-33500
454 Mag EFI Ski 454/V8 1994-1996 0F215800-0F820099 9-33500
454 Mag EFI Ski 454/V8 1996-1997 0F820099-0K999999 9-33500
454 Mag MPI 454/V8 1996-1997 0F802350-0K147349 9-33500
454 Mag MPI 454/V8 1997-1998 0K147350-0L085399 9-33500
454 Mag MPI 454/V8 1999-2001 0L085400-0M024999 9-33500
454 Mag MPI Horizon MIE 454/V8 1998 0L002200-0L086049 9-33500
454 Mag MPI Horizon MIE 454/V8 1999-2001 0L086050-0L674000 9-33500
7.4L MPI (L29) 454/V8 1998-2001 0L010003-0M024330 9-33500
7.4L MPI MIE 454/V8 1995-1996 0F563052-0K147349 9-33500
7.4L MPI MIE 454/V8 1997 0K147350-0K999999 9-33500
7.4L MPI MIE (L29) 454/V8 1998-2001 0L010003-0L674613 9-33500
7.4LX TBI 454/V8 1996-1997 0F820000-0K999999 9-33500
7.4LX MPI 454/V8 1996 0F602010-0K147349 9-33500
7.4LX MPI 454/V8 1997 0K147350-0K999999 9-33500
496 Mag 496/V8 2001-2004 0M025000-0W059999 9-33502
496 Mag 496/V8 2004-2009 0W060000-Up 9-33502
496 Mag DTS 496/V8 2001-2004 0M025000-0W059999 9-33502
496 Mag DTS 496/V8 2004-2009 0W060000-Up 9-33502
496 Mag HO 496/V8 2001-2004 0M025000-0W059999 9-33502
496 Mag HO 496/V8 2004-2009 0W060000-Up 9-33502
496 Mag HO DTS 496/V8 2001-2004 0M025000-0W059999 9-33502
496 Mag HO DTS 496/V8 2004-2009 0W060000-Up 9-33502
8.1L MIE 496/V8 2001-2004 0M026000-0W059999 9-33502
8.1L MIE 496/V8 2004-2009 0W090000-Up 9-33502
8.1L HO MIE 496/V8 2001-2004 0M026000-0W089999 9-33502
8.1L HO MIE 496/V8 2004-2009 0W090000-Up 9-33502
500 EFI 502/V8 1999-2005 0L001477-Up 9-33500
502 Mag MPI 502/V8 1993-1996 0D840650-0K147349 9-33500
502 Mag MPI 502/V8 1997-1998 0K147350-0L085432 9-33500
502 Mag MPI 502/V8 1999-2001 0L085432-0M024999 9-33500
525 EFI 502/V8 2003-2009 0M900146-Up 9-33502
575 SCi 502/V8 2000-2005 0L306696-0M950526 9-33500
8.2 MPI MIE 502/V8 1996 0F819620-0K147349 9-33500
8.2 MPI MIE 502/V8 1997-1998 0K127350-0L086012 9-33500
8.2 MPI MIE 502/V8 1999-2001 0L086013-0L674200 9-33500

Model

CID / # Cyl

Year Range

Serial Range

Knock Sensor

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Year Range :
Your Price: $55.22
Save: $10.30
(15% Off $65.52)
Part # 18-7703 ValueShip™ Eligible
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Replaces OEM part #
  • MERCURY MARINE 805544T
  • VOLVO PENTA 3854512
Fits: Volvo 7.4 and 8.2 engnes(1989-2001)
Your Price: $79.37
Save: $14.14
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Part # 18-7677 ValueShip™ Eligible
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Replaces OEM part #
  • MERCURY MARINE 806612T
  • VOLVO PENTA 3850357
  • PLEASURECRAFT R020027
Fits: MerCruiser GM V-8 305,350 and 377 engines.
Fits: Volvo 4.3, 5.0 and 5.7L engine models(2002-2007
Your Price: $135.79
Save: $22.62
(14% Off $158.41)
Part # 18-7553 ValueShip™ Eligible
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Replaces OEM Part #:
  • Mercury 808015T
Your Price: $74.81
Save: $12.47
(14% Off $87.28)
Part # 18-7554 ValueShip™ Eligible
SHIPS TOMORROW!* if ordered in 23 hrs 41 mins.
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Replaces OEM Part #:
  • Mercury 878187
Sierra
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