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Exhaust Valve - Standard 8243171 

# 525-8243171
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Mercruiser Exhaust Valve - Standard 8243171

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NOTICE: Any images shown are representational ONLY and do not necessarily depict the actual part or included items in a particular part or kit. Mercury has been known to remove items depicted in product images such as screws or gaskets from kits they make without notification. For any product content, fitment or application questions on this part please call Mercury Product Support at 920-929-5040.
MSRP: $113.00
Your Price: $113.00
 You Save: 0% off MSRP!

NOTE: This Item is a Non-Stocked, Special Order, OEM Mercury Part.
ALL OEM Mercury parts may take up to 7-10 days to ship. All OEM Mercury parts are NON-RETURNABLE! Orders placed on all OEM Mercury parts are NON-REFUNDABLE! Please contact us with the part number and we can assist you with more accurate delivery time estimate.
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Additonal Info On This Product:

Applications Where This Item Is Used:

BLACK SCORPION - BLACK SCORPION MX 6.2L MPISCORPION 350/377 - SCORPION 350
5.7L MPI TOWSPORT WITH GEN III - 5.7L MPI TOWSPORT WITH GEN III5.0L, 350, 377 MAG MPI STERNDRIVE - 377 MAG MPI BRAVO
SCORPION 350 EC / 377 HO EC - SCORPION 350 EC5.7LX TBI BRAV0 350 TBI MAG ALPHA (EFI) - 5.7LX BRAVO EFI (GEN+) GM 350 V-8 1997
5.7L TOW SPORT - 5.7L CARB SKI350 MAG MPI (GEN+)MIE - 350 MAG. MPI MIE (GEN+) GM 350 V-8 1998
357 MAG BRAVO 4V/357 ALPHA 4V/383 MAG BRAVO 4V - 357 Alpha 4V5.0L / 5.7L EFI ALPHA/BRAVO (GEN +) ENGINE - 5.7L EFI GM 350 V-8 1999-2001
MPI STERNDRIVE - 5.0L MPI ALPHA/BRAVO5.0L/5.7L ALPHA/BRAVO GEN+ - 5.7L (2 BBL.) GM 350 V-8 1998-2001
5.0, 350, 377 MAG MPI STERNDRIVE EC - 377 MAG MPI BRAVO EC5.7L CARB INBOARD - 5.7L CARB MIE
5.0L / 5.7L EFI ALPHA/BRAVO (GEN +) ENGINE - 5.0L EFI GM 305 V-8 1999-20015.7LX TBI BRAV0 350 TBI MAG ALPHA (EFI) - 5.7L EFI (GEN+) REPOWER PLUS GM 350 V-8
5.0L / 5.7L STERNDRIVE - 5.7L CARB ALPHA/BRAVO4.3L ALPHA/BRAVO (262 CID - GEN +) - 4.3LH (GEN +) (4 BBL.) GM 262 V-6 1998
350 MAGNUM ALPHA (EFI-TBI) - 350 MAG. ALPHA EFI(GEN+) GM 350 V-8 1996350 MAGNUM EFI TOURNAMENT SKI - BLACK SCORPION 350 MAG SKI (GEN+) V-8 1996
MPI STERNDRIVE - 350 MAG MPI HORIZON ALPHA/BRAVO5.7/6.2L MPI INBOARD EC - 5.7L MPI MIE EC
5.0L, 350, 377 MAG MPI STERNDRIVE EC - 377 MAG MPI BRAVO EC350 (4BBL) CRATE ENGINES - 350 (4BBL) Crate Inboard
383 MAG STROKER BRAVO-REMAN - 383 MAG STROKER BRAVO5.7L EFI (MIE)TBI (GEN+) - 5.7L EFI MIE GM 350 V-8 1997
5.7L CARB (MIE) (GEN+) - 5.7L CARB MIE5.0L, 350, 377 MAG MPI STERNDRIVE - 350 MAG MPI ALPHA/BRAVO
5.0L,350 MAG,MX 6.2L MPI STERNDRIVE - 350 MAG MPI HORIZON ALPHA/BRAVO5.0L EFI ALPHA/BRAVO 5.7L EFI ALPHA/BRAVO (GEN +) ENGINE - 5.7L EFI GM 350 V-8 1998
5.0L, 350, 377 MAG MPI STERNDRIVE EC - 350 MAG MPI ALPHA/BRAVO EC350 MPI CRATE - 350 MPI Crate
4.3L MPI ALPHA/BRAVO( 262 C.I.D. MULTI PORT INJECTION ) - 4.3L MPI ALPHA/BRAVO383 MAG 4V MIE REMAN - 383 Mag Inboard 4V
5.7/6.2L MPI INBOARD EC - 6.2L MPI MIE EC5.7/6.2L MPI INBOARD - 6.2L MPI HORIZON MIE
350/6.2L BLACK SCORPION SKI (GEN+) - BLACK SCORPION 350 MAG SKI (GEN+) V-8 1997-20014.3L MPI ALPHA/BRAVO - 4.3L MPI ALPHA/BRAVO
4.3L MPI ALPHA/BRAVO EC - 4.3L MPI ALPHA/BRAVO EC4.3L EFI ALPHA/BRAVO (262 C.I.D. GEN+) - 4.3L EFI (GEN+) TBI GM 262 V-6
350 MAG EFI TBI TOURN SKI (GEN+) - 350 MAG. EFI SKI (GEN+) GM 350 V-8 1996357 MAG BRAVO 4V/357 ALPHA 4V/383 MAG BRAVO 4V - 383 Mag Bravo 4V
350 MAG (MPI)SKI - 350 MAG MPI SKI350 MAGNUM MPI ALPHA/BRAVO (GEN+) ENGINE - 350 MAG MPI ALPHA/BRAVO
350 MAG MX 6.2L MPI SKI - 350 MAG MPI SKIMX 6.2L MPI BRAVO ENGINE - MX 6.2L MPI BRAVO
262 MAGNUM (EFI - TBI) - 262 MAG (TBI)(GEN+)357 MAG BRAVO 4V/357 ALPHA 4V/383 MAG BRAVO 4V - 357 Mag Bravo 4V
5.7/6.2L MPI INBOARD - 5.7L MPI HORIZON MIE350 MAG MX 6.2L MPI INBOARD - MX 6.2L MPI HORIZON MIE
4.3L CARB ALPHA/BRAVO - 4.3L CARB ALPHA/BRAVO5.7LX TBI BRAV0 350 TBI MAG ALPHA (EFI) - 350 MAG. ALPHA EFI(GEN+) GM 350 V-8 1997
350 MAG MPI MX 6.2L MPI INBOARD - MX 6.2L MPI HORIZON MIE5.0, 350, 377 MAG MPI STERNDRIVE - 350 MAG MPI ALPHA/BRAVO
350 MAG MPI MX 6.2L MPI INBOARD - 350 MAG MPI HORIZON MIE5.0, 350, 377 MAG MPI STERNDRIVE EC - 350 MAG MPI HORIZON ALPHA/BRAVO EC
350 MPI ALPHA REMAN - 350 MPI ALPHA350 MAGNUM BRAVO (EFI-MP GEN+) - 350 MAG. BRAVO MPI(GEN+) GM 350 V-8 1996
350 MAGNUM TBI TOURN SKI - 350 MAG EFI SKI (GEN+) GM 350 V-8 19975.0, 350, 377 MAG MPI STERNDRIVE - 5.0L MPI ALPHA/BRAVO
350 MAG MPI TOURN SKI (GEN +) - 350 MAG MPI SKI (GEN+) GM 350 V-8 1998 AND UP350/6.2L BLACK SCORPION SKI (GEN+) - BLACK SCORPION MX 6.2L SKI (GEN+) V-8 2001-2002
4.3L EFI ALPHA/BRAVO (262 CID - GEN+) - 4.3L EFI (GEN+) TBI GM 262 V-6350 MAG MX 6.2L MPI INBOARD - 350 MAG MPI HORIZON MIE
357 STROKER SCORPION - 357 STROKER SCORPION350 (4 BBL) GEN+ CRATE ENGINE/350 ALPHA (4 BBL) CRATE ENGINE - 350 (4 BBL) Gen+ Crate Engine
350 MAG MX 6.2L MPI SKI - MX 6.2L MPI SKI350 MAGNUM ALPHA (EFI-TBI) - 5.7LX BRAVO EFI (GEN+) GM 350 V-8 1996
5.0L, 350, 377 MAG MPI STERNDRIVE - 5.0L MPI ALPHA/BRAVO5.0L,350 MAG,MX 6.2L MPI STERNDRIVE - 5.0L MPI ALPHA/BRAVO
MPI STERNDRIVE - MX 6.2L MPI HORIZON BRAVO5.0L, 350, 377 MAG MPI STERNDRIVE EC - 350 MAG MPI HORIZON ALPHA/BRAVO EC
5.7L MPI SKI - 5.7L MPI SKI5.0L/5.7L ALPHA/BRAVO GEN+ - 5.0L (2 BBL.) GM 305 V-8 1998-2001
357 HORIZON INBOARD REMAN - 357 HRZ 630A BOBTAIL RM5.0, 350, 377 MAG MPI STERNDRIVE - 377 MAG MPI BRAVO
5.0, 350, 377 MAG MPI STERNDRIVE EC - 5.0L MPI ALPHA/BRAVO EC383 MAG STROKER-REMANUFACTURED - 383 MAG STROKER
5.7L INBOARD - 5.7L CARB MIE350 MAG MPI BRAVO - 350 MAG. BRAVO MPI(GEN+) GM 350 V-8 1997
4.3L ALPHA 4V - 4.3L (GEN +) (4BBL) Reman5.0L,350 MAG,MX 6.2L MPI STERNDRIVE - MX 6.2L MPI HORIZON BRAVO
5.7L MPI SKI EC - 5.7L SKI EC4.3 LX/LXH ALPHA AND BRAVO (GEN +) - 4.3LX (GEN +) (2 BBL.) GM 262 V-6 1996-1997
350/6.2L MAG MPI (MIE) (GEN+) - MX 6.2L MPI MIESCORPION 350 EC / 377 HO EC - SCORPION 377 HO EC
BLACK SCORPION - BLACK SCORPION 350 MAG MPI5.0L, 350, 377 MAG MPI STERNDRIVE EC - 5.0L MPI ALPHA/BRAVO EC
350/6.2L MAG MPI (MIE) (GEN+) - 350 MAG MPI HORIZON MIE383 MAG STROKER INBOARD - REMAN - 383 MAG STROKER INBOARD
SCORPION 350/377 - SCORPION 3775.7L COMPETITION SKI ENGINE (GEN +) - 5.7L COMPETITION SKI (GEN+) GM 350 V-8 1998
SCORPION 377 - Scorpion 3775.0L EFI ALPHA/BRAVO 5.7L EFI ALPHA/BRAVO (GEN +) ENGINE - 5.0L EFI GM 305 V-8 1998
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