Mercruiser Replacement - Water Pumps & Parts

Fits – MerCruiser | Water Pumps & Impeller Kits Keep your MerCruiser cooling system performing at its best with premium-quality replacement water pumps, sea/raw-water pumps, and impeller service kits. This collection covers Alpha One (Gen I & Gen II), Bravo I/II/III, and popular inboard engine packages including 3.0L, 4.3L, 5.0L, 5.7L, 6.2L, 7.4L, and 8.2L models. You’ll find complete pump assemblies, housings, wear plates, seals, and hardware—everything needed for a clean, reliable rebuild. Each part is engineered for direct fit and dependable performance, backed by quick shipping and expert support to help you confirm the right fit using your serial or OE number.
Mercruiser| Seal|26 - 38970 - MarinePartsCo - 96 - 102 - 04
Mercruiser Replacement Seal 96-102-04
SEI Marine MPN : 96-102-04
$2.16 USD -100%
$2.16 USD
Mercruiser| Slinger|26 - 816575 - MarinePartsCo - 96 - 116 - 06
Mercruiser Replacement | Slinger| 96-116-06
SEI Marine MPN : 96-116-06
$4.99 USD -100%
$4.99 USD
Mercruiser| Slinger & Install Tool|26 - 816575A2 - MarinePartsCo - 96 - 116 - 06K
Mercruiser Replacement | Slinger & Install Tool| 96-116-06K
SEI Marine MPN : 96-116-06K
$4.99 USD -100%
$4.99 USD
Mercruiser Replacement Water Pocket Cover Kit 96 - 102 - 07K - MarinePartsCo - 96 - 102 - 07K
Mercruiser Replacement Water Pocket Cover Kit 96-102-07K
SEI Marine MPN : 96-102-07K
$28.07 USD -100%
$28.07 USD
Mercruiser Replacement Water Pump Base MC - 1/R 96 - 102 - 10AK - MarinePartsCo - 96 - 102 - 10AK
Mercruiser Replacement Water Pump Base MC-1/R 96-102-10AK
SEI Marine MPN : 96-102-10AK
$28.12 USD -100%
$28.12 USD
Mercruiser| Water Pump Base MR/Alpha I Gen I|46 - 44292A3 - MarinePartsCo - 96 - 102 - 10K
Mercruiser Replacement | Water Pump Base MR/Alpha I Gen I| 96-102-10K
SEI Marine MPN : 96-102-10K
$30.72 USD -100%
$30.72 USD
Mercruiser| Water Pump Base Plate|8172761 - MarinePartsCo - 96 - 116 - 09
Mercruiser Replacement | Water Pump Base Plate| 96-116-09
SEI Marine MPN : 96-116-09
$6.99 USD -100%
$6.99 USD
Mercruiser| Water Pump Kit|96 - 116 - 01K - MarinePartsCo - 96 - 116 - 01K
Mercruiser Replacement Water Pump Kit 96-116-01K
SEI Marine MPN : 96-116-01K
$78.05 USD -100%
$78.05 USD
Mercruiser| Wear Plate|324351 - MarinePartsCo - 96 - 102 - 09
Mercruiser Replacement | Wear Plate| 96-102-09
SEI Marine MPN : 96-102-09
$4.16 USD -100%
$4.16 USD
Mercruiser| Water Tube Gen II|32 - 860220 - MarinePartsCo - 96 - 116 - 08
Mercruiser Replacement | Water Tube Gen II| 96-116-08
SEI Marine MPN : 96-116-08
$13.33 USD -100%
$13.33 USD
Mercruiser | Water Tube | 32 - 54236 - MarinePartsCo - 96 - 102 - 08
Mercruiser Replacement | Water Tube | 96-102-08
SEI Marine MPN : 96-102-08
$10.09 USD -100%
$10.09 USD
Mercruiser Replacement Water Tube Coupling (Early) 96 - 116 - 12K - MarinePartsCo - 96 - 116 - 12K
Mercruiser Replacement Water Tube Coupling (Early) 96-116-12K
SEI Marine MPN : 96-116-12K
$12.13 USD -100%
$12.13 USD

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Premium Quality

Built to OEM specifications, we only sell the highest quality replacement parts

Expert Support

Fitment first guidance, we want to make sure the part is correct before it ships

Fast Shipping

Quick delivery to get you back on the water as soon as possible.