-17% sale
Sierra Not Qualified for Free Shipping Sierra Water Pump Kit #18-3382
00
DAYS
00
HRS
00
MIN
00
SEC
Sierra Sierra Water Pump Kit #18-3382 $58.11 $69.73
Sierra 18-3382 Water Pump KitsWater Pump KitOEM Interchange:OMC: 393630Sierra Water Pump Kit #18-3382Normalized SKU: 183382UPC Code: 030999753595
Sold out
Mercury Marine Qualifies for Free Shipping Mercury Marine Water Pump Repair Kit #46-8M0113801 Mercury Marine Qualifies for Free Shipping Mercury Marine Water Pump Repair Kit #46-8M0113801
00
DAYS
00
HRS
00
MIN
00
SEC
Mercury Marine Mercury Marine Water Pump Repair Kit #46-8M0113801 $323.01
Mercury Marine 46-8M0113801 Water Pump KitsWater pump repair kit 88M0113801 is for Mercury or Mariner 30 hp through 60 hp 4-stroke outboards. The kit includes water impeller, pump housing, face plate, gaskets and o-rings. 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.Normalized SKU: 468M0113801UPC Code: 745061961593
-17% sale
BRP Qualifies for Free Shipping BRP Water Pump Repair Kit #5031744
00
DAYS
00
HRS
00
MIN
00
SEC
BRP BRP Water Pump Repair Kit #5031744 $33.34 $39.79
BRP 5031744 Water Pump KitsThis Water Pump Kit - BRP (5031744) from BRP is reliable, durable, and high-quality. This boat product does not harm the boat engine but only assists in the smooth and safe operations of the boat. This Water Pump Kit from BRP has all the necessary hardware and tools to rebuild a water pump. It is important to keep the water pump in the best conditions to avoid damage, halt the operation, and have the water pump functional for a long time. This kit is easy to use, and the inclusions are high-quality materials that can withstand harsh marine environments. Key Features: Strong, reliable, and high-quality material Constructed for quick and simple use Improves boat engine performance Functional in marine environments Product replaces: 5031415 5032166 745419261153 5031744 BRP5032166 BRP5031415 BRP5031744 Product Specifications: Brand: BRP SKU: 5031744 UPC: 745419261153 Weight: 0.22 LBS Alternate Products SKU: "REC 17400-96403", "5031744" Manufacturer Part Number (MPN): 5031744 This product replaces:5031415, 5032166, 745419261153, 5031744, BRP5032166, BRP5031415, BRP5031744Normalized SKU: 5031744UPC Code: 745419261153
Mercury Marine Qualifies for Free Shipping Mercury Marine Water Pump Complete Kit #46-812966A12 Mercury Marine Qualifies for Free Shipping Mercury Marine Water Pump Complete Kit #46-812966A12
Mercury Marine Mercury Marine Water Pump Complete Kit #46-812966A12 $155.99
Mercury Marine 46-812966A12 Water Pump KitsWater pump repair kit 812966A12 is for Mercury and Mariner 4-stroke outboards 30 hp through 60 hp. The kit includes water impeller, upper and lower housings, face plate, gaskets, drive key, face seal, seal carrier and water tube coupling. One of the most complete kits available to repair 4-stroke outboard water pumps. 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. Expansive kit to replace water impeller, upper and lower housings, face plate, gaskets, drive key, face seal, seal carrier and water tube coupling. For select Mercury and Mariner 4-stroke EFI and carbureted outboards 30 hp through 60 hp. One of the most complete kits available to repair 4-stroke outboard water pumps. 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 Normalized SKU: 46812966A12UPC Code: 745061652408
Sold out -20% sale
Mercury Marine Qualifies for Free Shipping Mercury Marine Water Pump Repair Kit #46-803750A03 Mercury Marine Qualifies for Free Shipping Mercury Marine Water Pump Repair Kit #46-803750A03
00
DAYS
00
HRS
00
MIN
00
SEC
Mercury Marine Mercury Marine Water Pump Repair Kit #46-803750A03 $142.09 $176.38
Mercury Marine 46-803750A03 Water Pump KitsFor 2005 and newer Mercury and Mariner 8 through 9.9 hp 4-stroke outboards. See your owner s manual for replacement schedule. See your engine service manual for 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.Normalized SKU: 46803750A03UPC Code: 745061709164
-16% sale
Crusader Qualifies for Free Shipping Crusader Pressure Relief Valve #96066
00
DAYS
00
HRS
00
MIN
00
SEC
Crusader Crusader Pressure Relief Valve #96066 $4.91 $5.78
Crusader 96066 Water Pump Kits Pressure relief valve Used on raw water-cooled engines Located in the thermostat housing Fits Crusader V6 model 165 3.8L & 4.3L raw water cooled marine engines Fits Crusader CH190, CH220, CH270, model 220, and model 270 raw water-cooled marine engines Fits Crusader TB350XL and TB350XLI raw water-cooled marine engines Fits Crusader CH350, Model350, 454XL, and TB454XLI raw water cooled engines Fits Crusader 502, 502XL, and 502XLI raw water cooled marine engines Fits Crusader MP454XLI raw water-cooled marine engines up to serial number 103880 Fits Crusader MP7.4 marine engines up to serial number 103695 Used with 96065 pressure relief seat and 96686 relief valve spring Original Crusader Normalized SKU: 96066
-15% sale
Crusader Qualifies for Free Shipping Crusader Pressure Relief Valve #96065
00
DAYS
00
HRS
00
MIN
00
SEC
Crusader Crusader Pressure Relief Valve #96065 $4.68 $5.50
Crusader 96065 Water Pump Kits Pressure relief valve Raw water-cooled engine Located in the thermostat housing Fits Crusader V6 model 165 3.8L & 4.3L raw water cooled marine engines Fits Crusader CH190, CH220, CH270, model 220, and model 270 raw water-cooled marine engines Fits Crusader TB350XL and TB350XLI raw water-cooled marine engines Fits Crusader CH350, Model350, 454XL, and TB454XLI raw water cooled engines Fits Crusader 502, 502XL, and 502XLI raw water cooled marine engines Fits Crusader MP454XLI raw water-cooled marine engines up to serial number 103880 Fits Crusader MP7.4 marine engines up to serial number 103695 Used with 96066 relief valve and 96686 relief valve spring Original Crusader Normalized SKU: 96065
-20% sale
Bombadier Recreational Products Qualifies for Free Shipping BRP Water Pump Kit #438602
00
DAYS
00
HRS
00
MIN
00
SEC
BRP BRP Water Pump Kit #438602 $101.69 $126.23
BRP 438602 Water Pump Kits OMC 438602 Johnson Evinrude Water Pump Repair Kit with Housing 60 HP 1986-88 65 HP Comm., 1986-87 70, 65 HP 1979-85 This product replaces:391634, GLM12240, BRP438602, BRP391634, 745419073855, 438602, 92-12240Normalized SKU: 438602UPC Code: 745419073855
Sold out
Mercury Marine Qualifies for Free Shipping Mercury Marine Water Pump Circulating #8M0113734 Mercury Marine Qualifies for Free Shipping Mercury Marine Water Pump Circulating #8M0113734
00
DAYS
00
HRS
00
MIN
00
SEC
Mercury Marine Mercury Marine Water Pump Circulating #8M0113734 $330.65
Mercury Marine 8M0113734 Water Pump KitsReplacement water pump with housing 8M0113734 is for V-6 (serial number 1A603239 and below) and V-8 (305, 350 and 377 cid) MerCruiser engines made by General Motors. See your owner's manual or service manual for specific applications and installation 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 specific V-6 and V-8 MerCruiser stern drive engines made by General Motors. Complete water pump and housing includes gaskets. See your owner's manual or service manual for specific applications and installation 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 Normalized SKU: 8M0113734UPC Code: 745061423978
Mercury Marine Qualifies for Free Shipping Mercury Marine Water Pump Upper Repair Kit #817275Q05 Mercury Marine Qualifies for Free Shipping Mercury Marine Water Pump Upper Repair Kit #817275Q05
Mercury Marine Mercury Marine Water Pump Upper Repair Kit #817275Q05 $169.99
Mercury Marine 817275Q05 Water Pump KitsFits your MerCruiser Alpha One Gen II or Vazer drive unit. See your owner’s manual for replacement schedule. See your service manual for installation 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. Complete 11-piece Upper Water Pump Repair Kit Produced to meet Mercury Marine original equipment manufacturer specifications to best protect your MerCruiser drive Kit contains gaskets, o-ring, plates, impeller, key, water guide fittings and upper housing for easy installation with common tools Designed for durability to provide higher flow rates and cooling flow to protect your engine Normalized SKU: 817275Q05UPC Code: 745061040571WARNING: This product can expose you to chemicals which are known to the State of California to cause birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.
-20% sale
Sierra Not Qualified for Free Shipping Sierra Water Pump Kit #18-3378
00
DAYS
00
HRS
00
MIN
00
SEC
Sierra Sierra Water Pump Kit #18-3378 $80.20 $99.56
Sierra 18-3378 Water Pump KitsWater Pump KitOEM Interchange:OMC: 391635Sierra Water Pump Kit #18-3378Normalized SKU: 183378UPC Code: 030999753557
-17% sale
Sierra Not Qualified for Free Shipping Sierra Water Pump Kit #18-3371
00
DAYS
00
HRS
00
MIN
00
SEC
Sierra Sierra Water Pump Kit #18-3371 $64.59 $77.51
Sierra 18-3371 Water Pump KitsWater Pump KitOEM Interchange:YAMAHA: 692-W0078-A0-00Sierra Water Pump Kit #18-3371Normalized SKU: 183371UPC Code: 030999755858
-17% sale
Sierra Not Qualified for Free Shipping Sierra Water Pump Kit #18-3319
00
DAYS
00
HRS
00
MIN
00
SEC
Sierra Sierra Water Pump Kit #18-3319 $61.82 $74.18
Sierra 18-3319 Water Pump KitsWater Pump KitOEM Interchange:MERCURY MARINE: 46-42579A4Sierra Water Pump Kit #18-3319Normalized SKU: 183319UPC Code: 030999315816
-17% sale
Sierra Qualifies for Free Shipping Sierra Water Pump Service Kit #18-3265
00
DAYS
00
HRS
00
MIN
00
SEC
Sierra Sierra Water Pump Service Kit #18-3265 $63.23 $75.87
Sierra 18-3265 Water Pump Kits Water Pump Service Kit OEM Interchange:Mercury Marine47-43026Q0647-43026Q547-43026T1047-43026T1147-43026T647-43026T747-43026T8Quicksilver47-8M0100526 Normalized SKU: 183265UPC Code: 808282200077
-17% sale
Sierra Not Qualified for Free Shipping Sierra Water Tube Guide #18-3222
00
DAYS
00
HRS
00
MIN
00
SEC
Sierra Sierra Water Tube Guide #18-3222 $8.39 $10.01
Sierra 18-3222 Water Pump KitsWater Tube GuideOEM Interchange:MERCURY MARINE: 23-816583Sierra Water Tube Guide #18-3222Normalized SKU: 183222UPC Code: 808282237912
-20% sale
Crusader Qualifies for Free Shipping Crusader Brass End Cover for Raw Water Pump #40060
00
DAYS
00
HRS
00
MIN
00
SEC
Crusader Crusader Brass End Cover for Raw Water Pump #40060 $84.69 $105.14
Crusader 40060 Water Pump Kits Brass End Cover For Raw Water Pump Normalized SKU: 40060
Mercury Marine Qualifies for Free Shipping Mercury Marine Complete Water Pump #817275A5 Mercury Marine Qualifies for Free Shipping Mercury Marine Complete Water Pump #817275A5
Mercury Marine Mercury Marine Complete Water Pump #817275A5 $138.99
Mercury Marine 817275A5 Water Pumps Quicksilver complete water pump kits for Mercury outboards. Includes both upper and lower housings, gaskets, plates, and impellers.Normalized SKU: 817275A5UPC Code: 745061321502 WARNING: This product can expose you to chemicals which are known to the State of California to cause birth defects or other reproductive harm. For more information, go to P65Warnings.ca.gov.
Sold out -17% sale
EMP Qualifies for Free Shipping EMP Water Pump Housing #46-46551
00
DAYS
00
HRS
00
MIN
00
SEC
EMP EMP Water Pump Housing #46-46551 $20.44 $24.40
EMP 46-46551 Water Pumps OEM-equivalent water pump assembly engineered for Mercury and MerCruiser powerplants spanning three decades of production. This complete kit delivers a wear-resistant rubber-coated plate, corrosion-resistant stainless steel body, precision impeller, and fastener set—all engineered to restore cooling system performance. Fits MerCruiser Alpha Gen II (1991+) and Mercury outboards from 30–250 HP across 3-cylinder, 4-cylinder, and V6 configurations. Direct replacement for Mercury OEM numbers 817275A4 and 817275A3; compatible with Sierra 18-3570 and GLM 12416 equivalents. Normalized SKU: 4646551UPC Code: 840080495910
-22% sale
March Pump Qualifies for Free Shipping March Pump Wet End Kit 1 PK AC-5M-MD #0150-0277-0100 March Pump Qualifies for Free Shipping March Pump Wet End Kit 1 PK AC-5M-MD #0150-0277-0100
00
DAYS
00
HRS
00
MIN
00
SEC
March Pump March Pump Wet End Kit 1 PK AC-5M-MD #0150-0277-0100 $226.26 $287.36
March Pump 0150-0277-0100 Water Pump Kits Wet End Kit 1 Pk AC-5M-MD Normalized SKU: 015002770100
-18% sale
EMP Qualifies for Free Shipping EMP Water Pump Kit #46-46514
00
DAYS
00
HRS
00
MIN
00
SEC
EMP EMP Water Pump Kit #46-46514 $124.80 $151.06
EMP 46-46514 Water Pump KitsEMP Water Pump Kit #46-46514Normalized SKU: 4646514UPC Code: 840080464459

Frequently Asked Questions

First Choice Marine is an online marine retailer carrying a diverse line of marine parts and accessories and related items from industry-respected and demanded manufacturers and suppliers. Through our diverse distributor network, we are able to access over 150,000 items, including our current site inventory, new products being added, and special order items. If you need it on your boat... we are your one-stop shop!

Yes, we offer FREE Shipping on most orders over $149 to US-48*.

Each product displays a shipping status message, just above the item price. Below is the meaning for each of these codes.

  • Qualifies for Free Shipping: This item qualifies for free shipping when the order is $149+
  • Qualifies for Free Ground Shipping: This item qualifies for free ground shipping when the order is $149+.
  • Oversized - Not Qualified for Free Shipping: This item is too large/heavy to qualify for free shipping
  • Hazardous Item - Not Qualified for Free Shipping: This item is hazardous and does not qualify for free shipping
  • Truck Freight - Not Qualified for Free Shipping: This item has to be shipped via truck freight. Please contact us for a quote
  • In-Store Pickup Only: This item can only be picked up in our Grain Valley, MO retail store

Below the price of the item, on the product page, there is a message indicating the availability of the product.

The quantity on hand is updated as inventory events happen and matches what we have available. If you have urgent needs and we are close to what you need, contact us, and we can confirm stock.

We offer a hassle-free return policy. If you're not completely satisfied with your purchase, you can return it within 30 days for a full refund or exchange.

If you need to return an item, please follow the guidelines here so we can process a prompt refund and assist you in finding the correct item.

Free Shipping

On most orders $149+ to the continental 48 US states.

Secure Shopping

Fast, secure checkout with a variety of payment methods.

Shop with confidence

25+ years serving the marine industry.

Support center

Need help? Contact us via live chat, phone, or email.