The cylinder head and block have a network of passages, collectively known as the water jacket, through which coolant flows, absorbing the heat generated by combustion. The water pump circulates the coolant through these passages and out to the radiator, where the heat is transferred to the ambient air. In most vehicles the water pump is driven by a belt from the crankshaft, although more and more applications today come equipped with electric water pumps. No matter the type of your water pump, we have you covered with high-quality solutions for your replacement needs.

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    • (0 reviews)
      # sp10646
      GM Original Equipment™ Water Pump Kit by ACDelco®. Coolant flow is crucial for the life of any engine. GM Original Equipment Water Pumps are the best way to make sure you have the proper heat protection for the engine in your car,...
      Completely pressure-tested for leak-free performance.High-quality bearings and heat-treated impellers for long life.
      $22.23 - $435.15
    • (0 reviews)
      # sp8769
      Electric Water Pump by Gates®. If you want to keep your vehicle safe on the road for many years to come, go with this Gates product. Developed with the utmost attention to detail and manufactured from the highest quality materials, it...
      Great design and functionMade from sturdy materials
      $62.24 - $619.28
    • (2 reviews)
      # sp16956
      Engine Auxiliary Water Pump by Cardone®. 100% leak testing and hub-pull testing ensures reliable performance. O.E.-supplied NEW unitized seals ensure long-lasting, trouble-free performance. Unlike other aftermarket manufacturers,...
      Keep your vehicle cool for massive boosts in performance and increase its longevityDesigned using exclusive CARDONE Select Engineered Technology
      $54.26 - $211.63
    • (5 reviews)
      # sp114913
      Professional Engine Water Pump by ACDelco®. Coolant flow is crucial for the life of any engine. GM Original Equipment Water Pumps are the best way to make sure you have the proper heat protection for the engine in your car, truck or...
      Completely pressure-tested for leak-free performance.High-quality bearings and heat-treated impellers for long life.
      $15.33 - $389.36
    • (4 reviews)
      # sp125830
      Water Pump by Cardone®. Cardone 100% New Water Pumps are backed by over 44 years of making the highest quality remanufactured parts in the industry. That means Cardone seen where – and why – new parts fail, so Cardone have built in...
      100% leak testing and hub-pull testing ensures reliable performance.O.E.-supplied NEW unitized seals ensure long-lasting, trouble-free performance.
      $10.85 - $328.62
    • (1 review)
      # sp17065
      Water Pump by Dorman®. Dorman offers a comprehensive line of Water Pumps for a range of applications. All the Water Pumps are constructed from high-quality materials for long-lasting durability.
      Easy to installDirect replacement for a proper fit
      $276.95
    • (0 reviews)
      # sp114903
      GM Original Equipment Engine Auxiliary Water Pump by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle,...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $59.01 - $164.99
    • (0 reviews)
      # sp131961
      GM Original Equipment Heater Water Pump by ACDelco®. Coolant flow is crucial for the life of any engine. GM Original Equipment Water Pumps are the best way to make sure you have the proper heat protection for the engine in your car,...
      Completely pressure-tested for leak-free performance.High-quality bearings and heat-treated impellers for long life.
      $103.31 - $273.43
    • (0 reviews)
      # sp10606
      GM Original Equipment™ Engine Water Pump by ACDelco®. Coolant flow is crucial for the life of any engine. GM Original Equipment Water Pumps are the best way to make sure you have the proper heat protection for the engine in your car,...
      Completely pressure-tested for leak-free performance.High-quality bearings and heat-treated impellers for long life.
      $35.09 - $175.62
    • (0 reviews)
      # sp105188
      GM Original Equipment™ Water Pump Cover by ACDelco®. Coolant flow is crucial for the life of any engine. GM Original Equipment Water Pumps are the best way to make sure you have the proper heat protection for the engine in your car,...
      Completely pressure-tested for leak-free performance.High-quality bearings and heat-treated impellers for long life.
      $61.54
    • (0 reviews)
      # sp37877
      Auxiliary Water Pump by Dorman®. Dorman’s Engine Water Pump provides long-lasting service. Engineered specifically for hybrid vehicles, it works electronically, supplementing the mechanical pump to cool the engine and help ensure...
      Direct replacement for a proper fit every timeManufacturing materials include durable plastic and metal
      $67.31 - $175.12
    • (0 reviews)
      # mpn4463691012
      Engine Coolant Drive Motor Inverter Cooler Water Pump by Dorman®. Dorman offers a comprehensive line of Water Pumps for a range of applications. All the Water Pumps are constructed from high-quality materials for long-lasting durability.
      Easy to installDirect replacement for a proper fit
      $60.95
    • (0 reviews)
      # sp114803
      Heater Water Pump by Dorman®. Dorman's new Heater Water Pumps are designed to match the originals fit, form, and function. Our direct replacement Heater Water Pumps are thoroughly tested to meet product standards, ensuring the proper...
      Direct replacement ensures a proper fit every timeReplacement restores proper functioning of the vehicle's heater
      $101.95 - $381.67
    • (0 reviews)
      # sp5720
      Water Pump by Bosch®. Restore your vehicle's cooling system to proper working order, and minimize the risk of premature failure, by installing a Bosch 100% New Water Pump. Bosch Water Pumps are designed to operate in the...
      100% new for maximum cooling and optimal performanceBuilt for extremes of heat, cold and high demand
      $51.40 - $104.70
    • (0 reviews)
      # sp17429
      TechSmart™ Hybrid Drive Cooling Pump by Standard®. SMP’s vision is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive prices and the highest reputation for...
      OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
      $136.51 - $367.87
    • (0 reviews)
      # sp132057
      Engine Coolant Auxiliary Water Pump by Four Seasons®. All products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of car parts experience, fix it once and fix it right with Four Seasons.
      OE quality parts from top original equipment and aftermarket manufacturersCNC machined, no manual operations, to ensure accuracy of fit
      $70.61 - $260.62
    • (0 reviews)
      # sp17032
      Auxiliary Water Pump by Beck Arnley®. For one hundred years, Beck Arnley has been providing premium OE quality parts for vehicles. Beginning with motorcycle parts in 1914 and transitioning to import vehicles in the 1950’s, brand...
      OE quality products from top original equipmentTop quality materials
      $64.24 - $186.53
    • (3 reviews)
      # sp6405
      Water Pump by Beck Arnley®. Increase the life of your vehicle's engine by keeping your cooling system in top condition. Replace your faulty engine cooling component with this highly efficient replacement product and be sure the heart of...
      Heavy duty bearings, sealed and lubed for lifeFactory tested to assure quality and proper operation
      $21.87 - $362.62
    • (0 reviews)
      # sp14906
      Auxiliary Water Pump by Genuine®. Increase the life of your vehicle's engine by keeping your cooling system in top condition. Replace your faulty engine cooling component with this highly efficient replacement product and be sure the...
      Made to keep your vehicle's engine running coolDesigned to maintain proper cooling level and prevent overheating
      $32.57 - $478.84
    • (0 reviews)
      # sp14909
      Water Pump by Genuine®. Increase the life of your vehicle's engine by keeping your cooling system in top condition. Replace your faulty engine cooling component with this highly efficient replacement product and be sure the heart of...
      Made to keep your vehicle's engine running coolDesigned to maintain proper cooling level and prevent overheating
      $102.26 - $578.40
    • (2 reviews)
      # sp17139
      Engine Water Pump by Motorcraft®. With today’s complicated automotive engines, it is crucial to have the right cooling system components for accurate temperature control, pressure relief, and gasket seals. Motorcraft is the way to...
      Seal designs use sintered metal or ceramic seatsStrong cast-iron or aluminum die-cast housings
      $19.50 - $286.34
    • (0 reviews)
      # sp118503
      Engine Water Pump by Bostech®. Bostech has been remanufacturing automotive parts for Decades along with being an industry leader for the components. OEM fit and Finish. Meets Or Exceeds OEM Specifications. Bostech Quality and Service....
      Compliant with the strictest standards for qualityExpertly crafted using the up-to-date technology
      $39.95 - $249.95
    • (2 reviews)
      # sp5183
      Water Pump by Airtex®. This water pump is engineered by the experts at Airtex to keep the cooling system of your vehicle running optimally. Each pump is designed by an OE manufacturer to meet strict OE standards and tested to ensure...
      Precision-ground and permanently lubricated unitized bearing assembliesUnitized seals for superior protection against leakage and contamination
      $12.27 - $539.25
    • (0 reviews)
      # sp35315
      Engine Water Pump by Auto 7®. Is the temperature gauge on your dashboard reading higher than normal? Do you smell antifreeze? Or even worse, is steam billowing out from under your hood? Auto 7 has the quality parts to repair your...
      Original equipment quality parts for Hyundai, KIA and GM Daewoo vehicles without the original equipment priceAll parts meet ISO/TS 16949, ISO 14000, and QS 9000 standards
      $46.52 - $259.60
    • (1 review)
      # sp4580
      Water Pump by Pronto®. This water pump is built in an ISO (International Organization for Standardization) certified factory to meet standards of fit, form, and operation. It features premium internal components such as detailed...
      Sturdy internal structure sets Pronto Water Pumps apart from the competition and delivers dependable and durable performanceCastings are designed and machined for precise fit of all components and maximum cooling capacity
      $12.74 - $124.06
    • (0 reviews)
      # sp8823
      Water Pump by Crown®. Crown Automotive is just the ticket if you want to get the most out of your vehicle as well as revel in a more exciting driving experience. You will surely get a real bang for the buck!
      Developed to improve your driving experienceConstructed to ensure ultimate operation
      $34.92 - $123.71
    • (0 reviews)
      # sp1361
      Water Pump by Omix-Ada®. The water pump circulates the coolant throughout the cooling system, where it can pick up the heat given off by hot engine parts and transfer it the surrounding air through the radiator. Should the water pump...
      Comes ready to installSame design as OEM for optimal coolant circulation
      $45.35 - $150.60
    • (0 reviews)
      # sp14034
      Water Pump by OPGI®. This superior product is painstakingly designed to provide outstanding quality and value. Expertly crafted from first-rate materials to the highest standards it ensures maximum durability. This OPGI product will...
      Made from first-rate materialsDesigned to comply with high-quality standards
      $34.99 - $327.23
    • (0 reviews)
      # sp31005
      Water Pump Flange Bolt by OPGI®. This superior product is painstakingly designed to provide outstanding quality and value. Expertly crafted from first-rate materials to the highest standards it ensures maximum durability. This OPGI...
      Made from first-rate materialsDesigned to comply with high-quality standards
      $37.58 - $52.58
    • (0 reviews)
      # sp17334
      Water Pump Pulley by OPGI®. This superior product is painstakingly designed to provide outstanding quality and value. Expertly crafted from first-rate materials to the highest standards it ensures maximum durability. This OPGI product...
      Made from first-rate materialsDesigned to comply with high-quality standards
      $10.52 - $145.65




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    Although cast iron was prevalent in the past, most modern-day water pumps are aluminum castings. Both of them feature a shaft within the pump that rotates on bearings, with the belt driven pulley at one end, and an impeller at the other end to move the coolant. A seal on the shaft prevents coolant from contacting the bearings and leaking past the shaft. Most water pumps connect to the lower radiator hose. When the engine runs, the impeller pushes coolant from the pump into the block through the network of channels, and then to the thermostat and the radiator.

    Symptoms of a bad water pump include coolant leaks, noise from worn shaft bearings, and overheating caused by a broken impeller. The water pump seal can fail from normal wear and high mileage, depleted and contaminated coolant, and from shaft movement caused by bearing wear. A bad seal can cause coolant to leak past the vent hole or water pump shaft, and coolant can also leak from the water pump mounting surfaces. The pump shaft bearings can become worn from excessive drive belt tension and from coolant contamination that washes away the lubricant.

    Water pump impellers can be made of metal or plastic. Metal impellers can corrode and the blades can break off. Plastic can degrade and break, and both kinds of impellers can slip on the shaft. A slipping or partially broken impeller will reduce coolant flow, with subsequent elevated engine temperatures or overheating, and complete impeller failure can cause expensive engine damage from overheating if the engine is not shut off in time. Regardless of the failure, we have the replacement water pump that will restore your cooling system’s integrity and performance.

    In the majority of vehicles today, the water pump is driven by a timing belt or timing chain. Since many of the same components must be removed to service the pump or timing components, we recommend that the pump be replaced at the same interval the manufacturer specifies for timing assembly replacement. We offer both individual water pumps and the gaskets and seals needed for installation, as well as timing belt kits that include a water pump. No matter which pump you choose you can be confident that it meets or exceeds OE specifications, so you can expect a precise fit and original equipment performance.

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      February 07, 2014
      Servicing Your Vehicle's Cooling System
      Everyone knows that your vehicle's engine needs its oil and filter changed at regular intervals. Most folks also know that there are other items which need regular...
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    Replacement Water Pumps Reviews

    Average rating:  5  5 - 64 reviews
    5 of 5
    Water Pump
    Everything about the product was fine. Was not expecting it to take 7 days.
    APosted by Anthony (Sorrento, FL) / February 25, 2018
    1991 Ford F-150
    Was this review helpful for you? Yes
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