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Water Temperature Sender Assembly 49734

Satisfaction rating 5 out of 5 (2 Ratings)
$68.32
Save $3.60 (5%)
Leaves in 3-5 days

This product will be cross shipped from one of our secondary warehouses. Please note the additional handling time.

Last update: 113 days ago Update Now

WHS1 WHS2 WHS3 WHS4
In Stock In Stock In Stock Unavailable

Product Description

Mercury factory part. Search for more factory parts & parts diagrams.

Product Questions

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2 Product Reviews

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It was my first time shopping with this seller, and it won't be my last. Great shopping experience. I bought parts for my boat engine, and even then this seller is in Denver, CO, the parts arrived in Florida within 2 days. Thank you.
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Product Fitment Grid

This guide is to be used as a reference only. You must verify fitment using your model or serial number.

BRAND MODEL 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 VARIOUS YEARS
Mercruiser 120 - - x x x x - - - - - - - - - - - - - - -
Mercruiser 140 - - x x x x - - - - - - - - - - - - - - -
Mercruiser 175 - - - - - - x - - - - - - - - - - - - - -
Mercruiser 185 - - x x x x - - - - - - - - - - - - - - -
Mercruiser 2.5L - - - - - - x - - - - - - - - - - - - - -
Mercruiser 2.5L [ALPHA] - - - - - - - x x - - - - - - - - - - - -
Mercruiser 200 - - - - x x x - - - - - - - - - - - - - -
Mercruiser 205 - - - - x x x - - - - - - - - - - - - - -
Mercruiser 228 - - x x - - - - - - - - - - - - - - - - -
Mercruiser 230 - - x - x x x - - - - - - - - - - - - - -
Mercruiser 260 - - x x x x x - - - - - - - - - - - - - -
Mercruiser 262TBI [ALPHA] - - - - - - - - - - - - - - - x x - - - -
Mercruiser 262TBI [BRAVO] - - - - - - - - - - - - - - - x x - - - -
Mercruiser 3.0L - - - - - - x - - - - - - - - - - - - - -
Mercruiser 3.0L [ALPHA I] - - - - - - x - - x x x - - - - - - - - -
Mercruiser 3.0L [ALPHA] - - - - - - - x x x x - x x - - - x - - -
Mercruiser 3.0LX [ALPHA I] - - - - - - - - - x x x - x x - - - - - -
Mercruiser 3.0LX [ALPHA] - - - - - - - - - x x - x x x x x - - - -
Mercruiser 300 - - - x - x - - - - - - - - - - - - - - -
Mercruiser 320EFI - - - - - x x - - - - - - - - - - - - - -
Mercruiser 330 - x x x x - x - - - - - - - - - - - - - -
Mercruiser 350 - - - - - x - - - - - - - - - - - - - - -
Mercruiser 350 MAG [ALPHA MPI] - - - - - - - - - - - - - - - - - x - - -
Mercruiser 350 MAG [ALPHA] - - - - - - - - - - - - x x - - - - - - -
Mercruiser 350 MAG [BRAVO MPI] - - - - - - - - - - - - - - - - - x - - -
Mercruiser 350 [ALPHA I] - - - - - - - - - - x x - x - - - - - - -
Mercruiser 350 [ALPHA] - - - - - - - x x x - - - - x - x - - - -
Mercruiser 350 [BRAVO] - - - - - - - - x - - x - x x - - - - - -
Mercruiser 350 [MCI] - - - - - - x - - - - - - - - - - - - - -
Mercruiser 350MPI [BRAVO] - - - - - - - - - - - - - - x x x - - - -
Mercruiser 350TBI [ALPHA] - - - - - - - - - - - - - - - x x - - - -
Mercruiser 370 - - - - - x x - - - - - - - - - - - - - -
Mercruiser 372 - - - - - - x - - - - - - - - - - - - - -
Mercruiser 4.3L [.] - - - - - - - - - x - - - - - - - - - - -
Mercruiser 4.3L [ALPHA I] - - - - - - - - - - x x - x x - - - - - -
Mercruiser 4.3L [ALPHA] - - - - - - - x x x x - x x x x - - - - -
Mercruiser 4.3LX [ALPHA I] - - - - - - - - - - x x - x x - - - - - -
Mercruiser 4.3LX [ALPHA] - - - - - - - x x x - - x x x x x - - - -
Mercruiser 4.3LX [BRAVO] - - - - - - - - - - - - - - - x x - - - -
Mercruiser 4.3LXH [ALPHA] - - - - - - - - - - - - - - - x x - - - -
Mercruiser 4.3LXH [BRAVO] - - - - - - - - - - - - - - - x x - - - -
Mercruiser 420 - - - - - - x - - - - - - - - - - - - - -
Mercruiser 454 - - - - - x x - - - - - - - - - - - - - -
Mercruiser 454 MAG [BRAVO] - - - - - - - - - - - - x x - - - - - - -
Mercruiser 454 [ALPHA] - - - - - - - x x - - - - - - - - - - - -
Mercruiser 454 [BRAVO] - - - - - - - x x x x x - x x x x - - - -
Mercruiser 454 [MCII] - - - - - - x - - - - - - - - - - - - - -
Mercruiser 454MPI [BRAVO] - - - - - - - - - - - - - x x x x - - - -
Mercruiser 5.0L [ALPHA I] - - - - - - - - - - x x - - - - - - - - -
Mercruiser 5.0L [ALPHA] - - - - - - - x x x - - x x x - - - - - -
Mercruiser 5.0L [BRAVO] - - - - - - - - - - - x x x x - - - - - -
Mercruiser 5.0LX [ALPHA I] - - - - - - - - - - x x - - - - - - - - -
Mercruiser 5.0LX [ALPHA] - - - - - - - x x x x - x x x - - - - - -
Mercruiser 5.7L TBI [ALPHA] - - - - - - - - - - - - - - x x x - - - -
Mercruiser 5.7L TBI [BRAVO] - - - - - - - - - - - - - x x x x - - - -
Mercruiser 5.7L [ALPHA I] - - - - - - - - - - x x - - - x x - - - -
Mercruiser 5.7L [ALPHA] - - - - - - - x x x x - x x x x x - - - -
Mercruiser 5.7L [BRAVO III] - - - - - - - - - - - - - - - x x - - - -
Mercruiser 5.7L [BRAVO II] - - - - - - - - - - - x - - - x x - - - -
Mercruiser 5.7L [BRAVO I] - - - - - - - - - - - x - - - x x - - - -
Mercruiser 5.7L [BRAVO] - - - - - - - x x x x x x x x x x - - - -
Mercruiser 5.7L [DS EXT] - - - - - - - x - - - x - - - - - - - - -
Mercruiser 5.7LX [ALPHA I] - - - - - - - - - - - - - - - x x - - - -
Mercruiser 5.7LX [ALPHA] - - - - - - - - - - - - - - - x x - - - -
Mercruiser 5.7LX [BRAVO III] - - - - - - - - - - - - - - - x x - - - -
Mercruiser 5.7LX [BRAVO II] - - - - - - - - - - - - - - - x x - - - -
Mercruiser 5.7LX [BRAVO I] - - - - - - - - - - - - - - - x x - - - -
Mercruiser 5.7LX [BRAVO] - - - - - - - - - - - - - - - x x - - - -
Mercruiser 5.7LXTBI [ALPHA] - - - - - - - - - - - - - - - x x - - - -
Mercruiser 5.7LXTBI [BRAVO] - - - - - - - - - - - - - - - x x - - - -
Mercruiser 502 MAG [BRAVO] - - - - - - - - - - - - x - - - - - - - -
Mercruiser 502 [BRAVO] - - - - - - - - - x x x - - - - - - - - -
Mercruiser 502EFI [BRAVO] - - - - - - - - - - - - x - - - - - - - -
Mercruiser 502MPI [BRAVO] - - - - - - - - - - - - - x x x x - - - -
Mercruiser 575 - - - - - x x - - - - - - - - - - - - - -
Mercruiser 7.4L [ALPHA] - - - - - - - x - - - - - - - - - - - - -
Mercruiser 7.4L [BRAVO III] - - - - - - - - - - - - x x - - - - - - -
Mercruiser 7.4L [BRAVO] - - - - - - - x x x x x x x x x x - - - -
Mercruiser 7.4L [CARB] - - - - - - - - - - - - - x - - - - - - -
Mercruiser 7.4LXMPI [BRAVO] - - - - - - - - - - - - - - - x x - - - -
Mercruiser 7.4LXTBI [BRAVO] - - - - - - - - - - - - - - - x x - - - -
Mercruiser 7.4PT [BRAVO III] - - - - - - - - - - - - - - x x - - - - -
Mercruiser 898 - - x x - - - - - - - - - - - - - - - - -
Mercruiser MC1 - x - - - - - - - - - - - - - - - - - - -
Mercruiser MC1 [1.65:1] - x - - - - - - - - - - - - - - - - - - -
Mercruiser MC1 [1.98:1] - x - - - - - - - - - - - - - - - - - - -
Mercruiser Race Sterndrive 320EFI [ALPHA] - - - - - - - x - - - - - - - - - - - - -
Mercruiser Race Sterndrive 320EFI [BRAVO] - - - - - - - x x - - - - - - - - - - - -
Mercruiser Race Sterndrive 420 [III/IV] - - - - - - - x x x - - - - - - - - - - -
Mercruiser Race Sterndrive 420 [TR/TRS/II] - - - - - - - - x - - - - - - - - - - - -
Mercruiser Race Sterndrive 420 [TRS/II] - - - - - - - x x - - - - - - - - - - - -
Mercruiser Race Sterndrive 425 [BRAVO] - - - - - - - - - - x - - - - - - - - - -
Mercruiser Race Sterndrive 425 [III/IV] - - - - - - - - - x x x x - - - - - - - -
Mercruiser Race Sterndrive 425 [III/V] - - - - - - - - - - - x x - - - - - - - -
Mercruiser Race Sterndrive 425 [TR/TRS/II] - - - - - - - - - - x x x - - - - - - - -
Mercruiser Race Sterndrive 425 [TRS/II] - - - - - - - - - x x - x - - - - - - - -
Mercruiser Race Sterndrive 425 [TRS] - - - - - - - - - - - x x - - - - - - - -
Mercruiser Race Sterndrive 450 [BRAVO I] - - - - - - - - - - - - - - x - - - - - -
Mercruiser Race Sterndrive 450 [BRAVO] - - - - - - - - - - - - - - x - - - - - -
Mercruiser Race Sterndrive 465 [BRAVO] - - - - - - - - - x x x x x - - - - - - -
Mercruiser Race Sterndrive 465 [DS EXT] - - - - - - - - - x x - - - - - - - - - -
Mercruiser Race Sterndrive 465 [TR/TRS/II] - - - - - - - - - - x x x x - - - - - - -
Mercruiser Race Sterndrive 465 [TRS/II] - - - - - - - - - x x x x x - - - - - - -
Mercruiser Race Sterndrive 465 [TRS] - - - - - - - - - - - - x - - - - - - - -
Mercruiser Race Sterndrive 500 - - - - - - - - - - - - - - - x - - - - -
Mercruiser Race Sterndrive 500 [10in DRV LN] - - - - - - - - - - x - - - - - - - - - -
Mercruiser Race Sterndrive 500 [BRAVO] - - - - - - - - - - x x x x - x - - - - -
Mercruiser Race Sterndrive 500 [CARB] - - - - - - - - - - - - - x x x - - - - -
Mercruiser Race Sterndrive 500 [III/IV/V] - - - - - - - - - x - - - - - - - - - - -
Mercruiser Race Sterndrive 500 [III/IV] - - - - - - - - - - x x x x - - - - - - -
Mercruiser Race Sterndrive 500 [III] - - - - - - - - - - - - - - x x - - - - -
Mercruiser Race Sterndrive 500 [TR/TRS/II] - - - - - - - - - - x x - - - - - - - - -
Mercruiser Race Sterndrive 500 [TRS/II] - - - - - - - - - - x x - - - - - - - - -
Mercruiser Race Sterndrive 500BLDOG [BRAVO I] - - - - - - - - - - - - - - - x - - - - -
Mercruiser Race Sterndrive 500BLDOG [BRAVO] - - - - - - - - - - - x x x - - - - - - -
Mercruiser Race Sterndrive 500BLDOG [III/IV/V] - - - - - - - - - - x - - - - - - - - - -
Mercruiser Race Sterndrive 500BLDOG [III/V] - - - - - - - - - - - - x x - - - - - - -
Mercruiser Race Sterndrive 500BLDOG [TRS/II] - - - - - - - - - - x - - - - - - - - - -
Mercruiser Race Sterndrive 500CARB [BRAVO I] - - - - - - - - - - - - - - x x x x - - -
Mercruiser Race Sterndrive 500CARB [BRAVO] - - - - - - - - - - - - - x - - - x - - -
Mercruiser Race Sterndrive 500EFI [RACE] - - - - - - - - - - x - - - - - - - - - -
Mercruiser Race Sterndrive 525SC [BRAVO I] - - - - - - - - - - - - - - x x x - x - -
Mercruiser Race Sterndrive 525SC [BRAVO] - - - - - - - - - - x x x x x x x x - - -
Mercruiser Race Sterndrive 525SC [III/IV/V] - - - - - - - - - - x - - - - - - - - - -
Mercruiser Race Sterndrive 525SC [III/IV] - - - - - - - - - - x x x x - - - - - - -
Mercruiser Race Sterndrive 525SC [III/V] - - - - - - - - - - - - x x - - - - - - -
Mercruiser Race Sterndrive 525SC [III] - - - - - - - - - - - - - - x - - - - - -
Mercruiser Race Sterndrive 525SC [TR/TRS/II] - - - - - - - - - - - x - - - - - - - - -
Mercruiser Race Sterndrive 525SC [TRS/II] - - - - - - - - - - - x - - - - - - - - -
Mercruiser Race Sterndrive 575 [III/IV] - - - - - - - x x - - - - - - - - - - - -
Mercruiser Race Sterndrive 575 [SSM 3] - - - - - - - - x - x - - - - - - - - - -
Mercruiser Race Sterndrive 575 [SSM 4] - - - - - - - - - - x - - - - - - - - - -
Mercruiser Race Sterndrive 575 [SSM 5] - - - - - - - - x - - - - - - - - - - - -
Mercruiser Race Sterndrive 600SC - - - - - - - - - - - - - - x - - x - - -
Mercruiser Race Sterndrive 600SC [BOBTAIL] - - - - - - - - - - - - - - - - - - x x -
Mercruiser Race Sterndrive 600SC [III/IV/V] - - - - - - - - - - x - - - - - - - - - -
Mercruiser Race Sterndrive 600SC [III/IV] - - - - - - - - - - - x x x - x - - - - -
Mercruiser Race Sterndrive 600SC [III/V] - - - - - - - - - - - x x x x x - - - - -
Mercruiser Race Sterndrive 800SC - - - - - - - - - - - x x x - x x x - - -
Mercruiser Race Sterndrive 800SC [III/IV] - - - - - - - - - - - - - - - - x x - - -
Mercruiser Race Sterndrive 800SC [III/V/VI] - - - - - - - - - - - - - x x x - - - - -
Mercruiser Race Sterndrive 800SC [III/V] - - - - - - - - - - - - - - - - x x - - -
Mercruiser Race Sterndrive 800SC [PORT] - - - - - - - - - - - - x - - - - - - - -
Mercruiser Race Sterndrive 800SC [RACE] - - - - - - - - - - - - x - - - - - - - -
Mercruiser Race Sterndrive 800SC [SSM6WET CC] - - - - - - - - - - - x x - - - x x - - -
Mercruiser Race Sterndrive 800SC [SSM6WET DL] - - - - - - - - - - - x x - - - x - - - -
Mercruiser Race Sterndrive 800SC [STARBOARD] - - - - - - - - - - - - x - - - - - - - -
Mercury Inboard Engine 260 x x x x - - - - - - - - - - - - - - - - -
Mercury Inboard Engine 340 x x x x x x x - - - - - - - - - - - - - -
Mercury Inboard Engine 350 MAG [BLK SCORP] - - - - - - - - - - - - - - - x - - - - -
Mercury Inboard Engine 350 MAG [EFI/MP] - - - - - - - - - - - - - - x - - - - - -
Mercury Inboard Engine 350 MAG [MAG SKI] - - - - - - - - - - - - - - - x x - - - -
Mercury Inboard Engine 350 MAG [SKI] - - - - - - - - - - - - - - x x - - - - -
Mercury Inboard Engine 350MPI [BLK SCORP] - - - - - - - - - - - - - - - x - - - - -
Mercury Inboard Engine 350TBI [MAG SKI] - - - - - - - - - - - - - - x x x - - - -
Mercury Inboard Engine 350TBI [SKI] - - - - - - - - - - - - - - x - - - - - -
Mercury Inboard Engine 454SKI [EFI/MP] - - - - - - - - - - - - - x x x - - - - -
Mercury Inboard Engine 454SKI [MPI] - - - - - - - - - - - - - - - - x - - - -
Mercury Inboard Engine 5.0L [CARB] - - - - - - - x - - - - - - - - - - - - -
Mercury Inboard Engine 5.7L - - - - - - - x x - - x x x - - - - - - -
Mercury Inboard Engine 5.7L TBI [350MAG.SKI] - - - - - - - - - - - - - x - - - - - - -
Mercury Inboard Engine 5.7L [350MAG.SKI] - - - - - - - - - - x x x x - - - - - - -
Mercury Inboard Engine 5.7L [CARB] - - - - - - - x x - x x x x x x x - - - -
Mercury Inboard Engine 5.7L [SKI] - - - - - - - x x x x x x x x x x - - - -
Mercury Inboard Engine 7.4L - - - - - - - - x - x x x x - - - - - - -
Mercury Inboard Engine 7.4L [CARB] - - - - - - - x x x x x x x x x x - - - -
Mercury Inboard Engine 7.4L [EFI/MP] - - - - - - - - - - - - - - x - - - - - -
Mercury Inboard Engine 7.4L [EFI] - - - - - - - - - - - - - - - x x - - - -
Mercury Inboard Engine 7.4L [GEN V] - - - - - - - - - - - - - x x - - - - - -
Mercury Inboard Engine 7.4L [MPI] - - - - - - - - - - - - - - - x x - - - -
Mercury Inboard Engine 8.2L - - - - - - - - - x x x x x - - - - - - -
Mercury Inboard Engine 8.2L [CARB] - - - - - - - - - x x x x x x x - - - - -
Mercury Inboard Engine 8.2L [MPI] - - - - - - - - - - - - - - - x x - - - -
Rigging Parts Electrical - - - - - - - - - - - - - - - - - - - - x
Rigging Parts Instruments-Gauges and Components - - - - - - - - - - - - - - - - - - - - x

Customers Also purchased

Parts included in this kit

Please note: Some of the included items may not be available for purchase separately and won't be listed here.

Name SKU Price Brand
Lockwasher 26996 Mercury Marine
Nut 68219 Mercury Marine

Supersession Chain

Name SKU Superceding SKU
Water Temperature Sender Assembly VIEWING THIS PRODUCT 49734 CURRENT
WTR TMP SNDR DUAL 853216 49734
Dual Water Temperature Sender Assembly 49734A1 49734
Dual Water Temperature Sender Assembly 37294 49734A1
Due to manufacturer policy OEM Mercury products can only be shipped to addresses within the United States.

Flat $3.95 Shipping on ALL parts orders

We offer shipping flat $3.95 shipping on ALL parts orders. (Complete Engines, Lower Units and Sterndrives excluded). In addition orders over $89 have reduced cost express shipping available in checkout.

shipping map shipping map legend

You can get a rough idea of standard transit times from the map above.