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Sensor, Knock - Mercury / Mercruiser

$77.89
Shipping calculated at checkout.
SKU: 48-31-187

Condition: New

Availability: In Stock

Delivery and Shipping

Most orders placed before 11am EST Monday-Friday are shipped same day. Orders placed after this time may ship same day or the following business day. Estimated delivery dates are shown with the shipping options in the checkout. If we cannot ship your order within the normal processing time, we will reach out same day (Monday-Friday). Additional shipping information can be found HERE.

Knock Sensor

2 Pin Wire

Fits

Mercruiser

525 EFI (s/n 0M900146 - 0M956326)
600 SCi (s/n 0M952908 & Up)
662 SCi (s/n 0M956580 & Up)
700 SCi (s/n 0M954560 & Up)
850 SCi (s/n 0M952900 & Up)
1025SCi (s/n 0M962886 & Up)
1075 SCi (s/n 0M905359 & Up)
1200 SCi (s/n 0M956534 & Up)
350 MAG MPI (s/n 0M300000 -1A089999)
350 MPI ALPHA (s/n 1G400000 & Up)
357 HRZ BOBTAIL RM (s/n 1G300000 & Up)
357 STROKER SCORPION (s/n 1G481121 & Up)
377 MAG MPI BRAVO (s/n 1A300000 & Up)
383 MAG STROKER (s/n 1G400000 & Up)
496 BRAVO (s/n 1G400000 & Up)
496 MAG (s/n 0M025000 & Up)
4.3L MPI ALPHA/BRAVO (s/n 0M300000 & Up)
5.0L MPI ALPHA/BRAVO (s/n 0M300000 & Up)
5.7L MPI (s/n 1A090000 & Up)
6.2L MPI (s/n 0M300000 & Up)
8.1L INBOARD (s/n 0M026000 & Up)
8.1L TOWSPORT (s/n 1A380074 & Up)
8.2L INBOARD (s/n 1A350802 & Up)
8.2L Mag  (s/n 1A350340 & Up)
BLACK SCORPION 350 MAG MPI (s/n 0M391600 - & Up)
BLACK SCORPION MX 6.2L MPI (s/n 0M391750 & Up)

Mercury

V-150 EFI (2.5L) (s/n 0T409000 & Up)
V-175 EFI (2.5L) (s/n 0T409000 - 0T800999)
V-200 EFI (2.5L) (s/n 0T409000 & Up)
200 (3.0L EFI) (s/n 0T750164 & Up)
225 (3.0L EFI) (s/n 0T409000 & Up)
250 (3.0L EFI) (s/n 0T409000 & Up)
240 EFI JET DRIVE (s/n 0E406400 & Up)
3.0L DFI (s/n 0T997974 THRU & Up)

135 VERADO (4-STROKE)(4 CYL.) (s/n 1B227000 & Up)
150 VERADO (4-STROKE)(4 CYL.) (s/n 1B227000 & Up)
175 VERADO (4-STROKE)(4 CYL.) (s/n 1B227000 & Up)
200 VERADO (4-STROKE)(4 CYL.) (s/n 1B517159 & Up)
200 VERADO (4-STROKE)(6 CYL.) (s/n 0T980000 - 2B144122)
225 VERADO (4-STROKE)(6 CYL.) (s/n 0T980000 - 2B144122)
250 VERADO (4-STROKE)(6 CYL.) (s/n 0T980000 - 2B144122)
275 VERADO (4-STROKE)(6 CYL.) (s/n 0T980000 - 2B144122)
300 VERADO (4-STROKE)(6 CYL.) (s/n 1B517434 - 2B144122)

Replaces 8M6003194, 878187

PLEASE NOTE: This item may fit additional models to those listed above. Please DO NOT order based solely on application info above. You MUST compare the OEM number of the part for your engine to those listed above to ensure correct fitment of this part for your application! Failure to order this way will likely lead to the wrong part being ordered!


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