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Engine Coolant Temperature Gauge Sender 805218T - For MerCruiser Stern Drives and Inboard Engines

Engine Coolant Temperature Gauge Sender 805218T - For MerCruiser Stern Drives and Inboard Engines 

# 530-805218T
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Engine coolant temperature gauge sender 805218T is for use with MerCruiser stern drive and inboard engines. See your owner''s manual or service manual for specific applications and replacement instructions. The Quicksilver brand is the leader in delivering uncompromising engine oils, parts and accessories to the marine industry for over 65 years. Quicksilver is the premier supplier of Mercury Marine original Equipment replacement engine parts, oils, and accessories, but also works to serve all original Equipment brands in the marine and powersports industries. It has earned a loyal following by providing the highest quality products that are tested through some of the most rigorous environments and testing procedures. No aftermarket company comes close to the level of research and design as Quicksilver; buying Quicksilver is buying performance, protection and peace of mind.

  • For use with MerCruiser EFI stern drive and inboard engine applications.
  • Easy to install with common shop tools.
  • Always use Quicksilver instruments with Mercury and Mariner outboards and MerCruiser stern drives and inboards.
  • See your owner''s manual or service manual for specific applications and replacement instructions.
  • Produced by Mercury Marine to our stringent original equipment manufacturer specifications to maximize the performance of your Mercury and Mariner outboard or MerCruiser stern drive

Don't know if this part is right for your application? Use our handy Mercury Replacement Parts Finder Tool to check. Make sure you know your Model, Year and Serial Number.

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: $67.58
Your Price: $57.99
 You Save: 14% 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:

350 MAGNUM ALPHA (EFI-TBI) - 350 MAG. ALPHA EFI(GEN+) GM 350 V-8 1996RACE 1350 QC4V - 1350 QC4V
1075 SCI - 1075 SCi454 MAG MPI HORIZON AND 8.2L MIE MPI - 8.2L MIE MPI (GEN. VI) GM 502 V-8
496 H.O. PLUS SERIES - 496 H.O. BRAVO5.7/6.2L MPI INBOARD EC - 6.2L MPI MIE EC
7.4L MPI (MIE) (GEN VI-L29) - 7.4L MPI MIE (L29) GEN. VI GM 454 V-8 1998-2000MIE 7.4 EFI HURTH/BORG WARNER -LH ONLY - 7.4L MIE MPI (LH) GEN. V GM 454 V-8 1995-1996
5.0L/5.7L ALPHA/BRAVO GEN+ - 5.0L (2 BBL.) GM 305 V-8 1998-20014.3L MPI ALPHA/BRAVO( 262 C.I.D. MULTI PORT INJECTION ) - 4.3L MPI ALPHA/BRAVO
600 SCI - 600 SCi4.3L MPI ALPHA/BRAVO - 4.3L MPI ALPHA/BRAVO
850/1025/1075/1200 SCI - 850 SCi5.0, 350, 377 MAG MPI STERNDRIVE - 377 MAG MPI BRAVO
350 MAG MPI (GEN+)MIE - 350 MAG. MPI MIE (GEN+) GM 350 V-8 1998496 MAG STERNDRIVE - 496 MAG (Base Model)
SCORPION 350 EC / 377 HO EC - SCORPION 377 HO EC5.7L EFI (MIE)TBI (GEN+) - 5.7L EFI MIE GM 350 V-8 1997
5.7L MPI SKI EC - 5.7L SKI EC5.0L/5.7L ALPHA/BRAVO GEN+ - 5.7L (2 BBL.) GM 350 V-8 1998-2001
565 EFI - 565 EFI8.1L INBOARD - 8.1L INBOARD (Base)
MPI STERNDRIVE - 5.0L MPI ALPHA/BRAVO850/1025/1075/1200 SCI - 1075 SCi
5.0L,350 MAG,MX 6.2L MPI STERNDRIVE - 350 MAG MPI HORIZON ALPHA/BRAVO7.4L EFI (MIE) HURTH/BORG WARNER (GEN VI) - 7.4L TBI MIE (LH) GEN. VI GM 454 V-8 1996-1997
350 MAGNUM EFI/MP TOURN SKI - 350 MAG MPI SKI GM 350 V-8 1995-1996454 MAG MPI HORIZON/MIE 8.2L MPI - 454 MAG. MPI HORIZON (GEN. VI) GM 454 V-8
4.3L ALPHA 4V - 4.3L (GEN +) (4BBL) Reman4.3L EFI ALPHA/BRAVO (262 CID - GEN+) - 4.3L EFI (GEN+) TBI GM 262 V-6
454/502 MPI MAG BRAVO (GEN VI) - 502 MAG MPI BRAVO (GEN VI) GM 502 V-8 19985.0, 350, 377 MAG MPI STERNDRIVE - 350 MAG MPI ALPHA/BRAVO
350/6.2L BLACK SCORPION SKI (GEN+) - BLACK SCORPION MX 6.2L SKI (GEN+) V-8 2001-2002SCORPION 377 STERNDRIVE - Scorpion 377 Sterndrive
350/6.2L MAG MPI (MIE) (GEN+) - 350 MAG MPI HORIZON MIE662/700 SCI - 700 SCi
5.0L, 350, 377 MAG MPI STERNDRIVE - 350 MAG MPI ALPHA/BRAVO5.0L,350 MAG,MX 6.2L MPI STERNDRIVE - MX 6.2L MPI HORIZON BRAVO
8.1L INBOARD EC - 8.1L INBOARD (Base) EC5.7/6.2L MPI INBOARD EC - 5.7L MPI MIE EC
MPI STERNDRIVE - 350 MAG MPI HORIZON ALPHA/BRAVO454/502 EFI MAG BRAVO (GEN V) - 454 EFI (GEN. V) GM 454 V-8 1994-1996
496 MAG STERNDRIVE EC - 496 MAG EC (H.O. Model)BLACK SCORPION - BLACK SCORPION MX 6.2L MPI
4.3L CARB ALPHA/BRAVO - 4.3L CARB ALPHA/BRAVO5.0L / 5.7L EFI ALPHA/BRAVO (GEN +) ENGINE - 5.7L EFI GM 350 V-8 1999-2001
350 MAG EFI TBI TOURN SKI (GEN+) - 350 MAG. EFI SKI (GEN+) GM 350 V-8 1996575 SCI - 575 SCi
350 MAG MX 6.2L MPI INBOARD - 350 MAG MPI HORIZON MIE350 MAGNUM BRAVO (EFI-MP GEN+) - 350 MAG. BRAVO MPI(GEN+) GM 350 V-8 1996
454/502 MPI MAG BRAVO (GEN VI) - 502 MAG. MPI BRAVO (GEN VI) GM 502 V-8350 MAG MX 6.2L MPI INBOARD - MX 6.2L MPI HORIZON MIE
850/1025/1075/1200 SCI - 1200 SCi7.4 LX (EFI-MP) BRAVO - 7.4LX BRAVO (MPI)(GEN. V) GM 454 V-8 1996
350 MAG MPI MX 6.2L MPI INBOARD - MX 6.2L MPI HORIZON MIE525 EFI - 525 EFI
383 MAG 4V MIE REMAN - 383 Mag Inboard 4V5.0L, 350, 377 MAG MPI STERNDRIVE EC - 5.0L MPI ALPHA/BRAVO EC
350 MAGNUM TBI TOURN SKI - 350 MAG EFI SKI (GEN+) GM 350 V-8 19974.3L EFI ALPHA/BRAVO (262 C.I.D. GEN+) - 4.3L EFI (GEN+) TBI GM 262 V-6
357 MAG BRAVO 4V/357 ALPHA 4V/383 MAG BRAVO 4V - 357 Mag Bravo 4V8.1L PLUS SERIES - 8.1L INBOARD (Inline)
7.4 LX (EFI-TBI) BRAVO (GEN VI) - 7.4LX BRAVO (TBI)(GEN. VI) GM 454 V-8 1996-19975.7LX TBI BRAV0 350 TBI MAG ALPHA (EFI) - 350 MAG. ALPHA EFI(GEN+) GM 350 V-8 1997
454/502 MPI MAG BRAVO (GEN VI) - 454 MAG. MPI BRAVO (GEN VI) GM 454 V-8MX 6.2L MPI BRAVO ENGINE - MX 6.2L MPI BRAVO
5.7L (ALPHA) (EFI-TBI)5.7L (BRAVO) (EFI-TBI) ENGINE - 5.7L ALPHA EFI (TBI) GM 350 V-8 1995454/502 MPI MAG BRAVO (GEN VI) - 454 MAG. BRAVO MPI (GEN VI) GM 454 V-8 1996-1997
7.4 LX (EFI-MPI) BRAVO (GEN VI) - 7.4LX BRAVO (MPI)(GEN. VI) GM 454 V-8 1996-19975.0, 350, 377 MAG MPI STERNDRIVE - 5.0L MPI ALPHA/BRAVO
500 EFI - 500 EFI357 HORIZON INBOARD REMAN - 357 HRZ 630A BOBTAIL RM
5.0L, 350, 377 MAG MPI STERNDRIVE - 5.0L MPI ALPHA/BRAVO3.0L MPI EC - 3.0L MPI EC
5.7L TOW SPORT - 5.7L CARB SKI5.7LX TBI BRAV0 350 TBI MAG ALPHA (EFI) - 5.7LX BRAVO EFI (GEN+) GM 350 V-8 1997
5.0L EFI ALPHA/BRAVO 5.7L EFI ALPHA/BRAVO (GEN +) ENGINE - 5.0L EFI GM 305 V-8 1998454 EFI SKI ENGINE - 454 EFI (SKI) GEN. V GM 454 V-8 1995
350 MAG MPI TOURN SKI (GEN +) - 350 MAG MPI SKI (GEN+) GM 350 V-8 1998 AND UP4.3L ALPHA/BRAVO (262 CID - GEN +) - 4.3LH (GEN +) (4 BBL.) GM 262 V-6 1998
SCORPION 350/377 - SCORPION 350454/502 EFI MAG BRAVO (GEN V) - 502 EFI (GEN. V) GM 502 V-8 1993-1995
496 MAG STERNDRIVE EC - 496 MAG EC (Base Model)357 STROKER SCORPION - 357 STROKER SCORPION
5.0L / 5.7L STERNDRIVE - 5.7L CARB ALPHA/BRAVO5.0L EFI ALPHA/BRAVO 5.7L EFI ALPHA/BRAVO (GEN +) ENGINE - 5.7L EFI GM 350 V-8 1998
MIE 454 MAG MPI SKI (GEN VI) - 454 MAG. MPI (SKI) GEN. VI GM 454 V-8 1996-19975.7L INBOARD - 5.7L CARB MIE
5.7L COMPETITION SKI ENGINE (GEN +) - 5.7L COMPETITION SKI (GEN+) GM 350 V-8 19985.7L CARB INBOARD - 5.7L CARB MIE
5.7L (ALPHA) (EFI-TBI)5.7L (BRAVO) (EFI-TBI) ENGINE - 5.7L BRAVO EFI (TBI) GM 350 V-8 19958.1L INBOARD EC - 8.1L INBOARD (H.O.) EC
5.7LX TBI BRAV0 350 TBI MAG ALPHA (EFI) - 5.7L EFI (GEN+) REPOWER PLUS GM 350 V-81200 SCI - 1200 SCi
350 MPI ALPHA REMAN - 350 MPI ALPHA383 STROKER SCORPION - 383 STROKER SCORPION
454 MAG MPI HORIZON/MIE 8.2L MPI - 8.2L MIE MPI (GEN. VI) GM 502 V-8385 PERFORMANCE TUNED - 385 Performance Tuned
5.0L / 5.7L EFI ALPHA/BRAVO (GEN +) ENGINE - 5.0L EFI GM 305 V-8 1999-2001350 MAGNUM EFI TOURNAMENT SKI - BLACK SCORPION 350 MAG SKI (GEN+) V-8 1996
350 MAG MPI MX 6.2L MPI INBOARD - 350 MAG MPI HORIZON MIERACE 1650 QC4V - 1650 QC4V
5.7L CARB (MIE) (GEN+) - 5.7L CARB MIE454/502 MPI MAG BRAVO (GEN VI) - 454 MAG MPI BRAVO (GEN VI) GM 454 V-8 1998
8.1L PLUS SERIES - 8.1L INBOARD (V-Drive)383 MAG STROKER-REMANUFACTURED - 383 MAG STROKER
357 MAG BRAVO 4V/357 ALPHA 4V/383 MAG BRAVO 4V - 357 Alpha 4V7.4L MPI BRAVO L29 (GEN VI) - 7.4L BRAVO (MPI)(GEN. VI) GM 454 V-8 1998-2000
7.4L/8.2L MPI (MIE) GEN VI - 7.4L MIE MPI (LH) GEN. VI GM 454 V-8 1996-1997RACE 1100 QC4V - 1100 QC4V
5.7L MPI SKI - 5.7L MPI SKI5.0L,350 MAG,MX 6.2L MPI STERNDRIVE - 5.0L MPI ALPHA/BRAVO
662 SCI - 662 SCi5.0L, 350, 377 MAG MPI STERNDRIVE EC - 350 MAG MPI HORIZON ALPHA/BRAVO EC
5.0, 350, 377 MAG MPI STERNDRIVE EC - 377 MAG MPI BRAVO EC454/502 MPI MAG BRAVO (GEN VI) - 502 MAG. MPI (GEN VI) GM 502 V-8 1996
5.0L, 350, 377 MAG MPI STERNDRIVE - 377 MAG MPI BRAVO5.0L, 350, 377 MAG MPI STERNDRIVE EC - 377 MAG MPI BRAVO EC
8.1L TOWSPORT MPI - 8.1L TOWSPORT (Base)662/700 SCI - 662 SCi
5.7/6.2L MPI INBOARD - 6.2L MPI HORIZON MIE7.4L/8.2L MPI (MIE) GEN VI - 8.2L MIE MPI (LH) GEN. VI GM 502 V-8 1996-1997
350/6.2L BLACK SCORPION SKI (GEN+) - BLACK SCORPION 350 MAG SKI (GEN+) V-8 1997-20015.0L, 350, 377 MAG MPI STERNDRIVE EC - 350 MAG MPI ALPHA/BRAVO EC
8.1L INBOARD - 8.1L INBOARD (H.O.)5.0, 350, 377 MAG MPI STERNDRIVE EC - 350 MAG MPI HORIZON ALPHA/BRAVO EC
454 MAG MPI HORIZON AND 8.2L MIE MPI - 454 MAG. MPI HORIZON (GEN. VI) GM 454 V-8SCORPION 350/377 - SCORPION 377
496 MAG STERNDRIVE - 496 MAG (H.O. Model)383 STROKER SCORPION BRAVO - 383 STROKER SCORPION BRAVO
350 MAG (MPI)SKI - 350 MAG MPI SKI5.7L/LX 2BBL AND 4BBL TBI ALPHA/BRAVO - 5.7LX EFI (4 BBL.-TBI) GM 350 V-8 1997
357 MAG BRAVO 4V/357 ALPHA 4V/383 MAG BRAVO 4V - 383 Mag Bravo 4V350 MAGNUM BRAVO (EFI/MP) - 350 MAG. BRAVO MPI GM 350 V-8 1995
262 MAGNUM (EFI - TBI) - 262 MAG (TBI)(GEN+)350/6.2L MAG MPI (MIE) (GEN+) - MX 6.2L MPI MIE
5.7L/LX TBI ALPHA & BRAVO(2BBL/4BBL) - 5.7LX EFI (4 BBL.-TBI) GM 350 V-8 1996SCORPION 377 - Scorpion 377
BLACK SCORPION - BLACK SCORPION 350 MAG MPI4.3L MPI ALPHA/BRAVO EC - 4.3L MPI ALPHA/BRAVO EC
350 MAG MX 6.2L MPI SKI - 350 MAG MPI SKI350 MAGNUM MPI ALPHA/BRAVO (GEN+) ENGINE - 350 MAG MPI ALPHA/BRAVO
700 SCI - 700 SCiMPI STERNDRIVE - MX 6.2L MPI HORIZON BRAVO
5.7/6.2L MPI INBOARD - 5.7L MPI HORIZON MIE350 MAG EFI TOURN SKI - 350 MAG. EFI SKI (TBI) GM 350 V-8 1994-1996
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
SCORPION 350 EC / 377 HO EC - SCORPION 350 EC850/1025/1075/1200 SCI - 1025SCi
5.7L MPI TOWSPORT WITH GEN III - 5.7L MPI TOWSPORT WITH GEN III350 MAG MPI BRAVO - 350 MAG. BRAVO MPI(GEN+) GM 350 V-8 1997
383 MAG STROKER INBOARD - REMAN - 383 MAG STROKER INBOARD5.0, 350, 377 MAG MPI STERNDRIVE EC - 5.0L MPI ALPHA/BRAVO EC
383 MAG STROKER BRAVO-REMAN - 383 MAG STROKER BRAVO850 SCI - 850 SCi
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