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ACDelco mechanical pumps are ideal replacement components for many vehicles on the road today. They're manufactured to meet and exceed OE specifications for fit and performance. The pumps are available in many styles, materials, and other options. Order the model recommended for your application. Features and benefits include: * Available for practically all GM vehicles as well as a wide range of non-GM vehicles * Completely pressure-tested for reliable, leak-free performance * Coated seals support seal longevity and durability * Heat-treated shaft assemblies and impellers provide superior strength and durability * High-quality bearings are permanently sealed and lubricated for greater durability and long life * Uniform wall sections and smooth coolant-flow cavities for efficient operation * Cast iron, aluminum, or steel design, depending on vehicle
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$85.99
$41.99
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$239.99
Meziere 300 Series electric water pumps are the Big Daddy of electric water pumps. They're capable of flowing 55 gpm--enough for a 600 hp oval track car or a 2,200 hp Pro Mod. They have larger internal passages and heavy-duty motors and are available in radiator, remote mount, or engine mount versions. These pumps feature CNC-machined aluminum housings, epoxy coated motor windings, an RF suppression circuit, and a one-piece, carbon-ceramic seal.
( 81 )
$400.13
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$1,149.23
On Sale
Holley cooling manifolds are designed for use with their mid-mount accessary drive systems. These aluminum manifolds are offered with a black, polished, raw, or satin finish. Keeping your vehicle cool is the key to maximum performance. Holley cooling manifolds will help dissipate some of that extra heat.
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$424.95
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$699.95
Meziere 100 Series electric water pumps deliver 35-40 gpm of flow. Because they're electric, you won't have the usual horsepower loss at high rpm caused by a mechanical pump's impeller. Plus, their lightweight billet aluminum construction reduces overall engine weight. These pumps also feature CNC-machined aluminum housings, epoxy coated motor windings, an RF suppression circuit, and a one-piece, carbon-ceramic seal. They're available for a wide variety of V8 engines, including LT1 and LS1.
( 88 )
$697.55
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$716.73
Ford Performance Parts mechanical pumps are available in stock volume and Maximum Flow (high-volume) models. Stock volume pumps have an OEM-spec shaft and bearing with a stamped impeller, and are recommended for engines that operate below 6,000 rpm. Maximum Flow pumps feature heavy-duty ball/roller bearings for long life, a CNC-machined, curved vane impeller and billet hub, and distribute the same amount of coolant to both sides of the engine block. That eliminates hot spots, to help your engine produce maximum power without detonation or pre-ignition.
( 16 )
$106.99
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$282.99
Meziere modular electric water pumps are designed specifically for street-driven and fully equipped racecars. Featuring a 55 gpm flow and an improved pulley design, these pumps free over 11 rear wheel horsepower and run cooler in traffic. Installation of these bolt-on pumps is nearly identical to the factory pump and can be completed in just a couple of hours. Aftermarket underdrive pulley sets may require a shorter serpentine belt.
( 6 )
$558.50
Holley water pump assemblies feature genuine Holley quality parts to help maximize your engine's power and performance by keeping things cool. Multiple models are available to fit different engines. Order the water pump assembly by Holley designed to fit your application.
( 2 )
$118.95
Does your donor engine have a questionable water pump? Or, did you just discover after starting an engine swap that the accessories are interfering with things? Changing the belt alignment can help and, thankfully, Holley mechanical water pumps can get you there with ease. These pumps will fit a variety of applications and belt alignments—including the most popular and cost-effective truck engines. They're a budget-friendly option that will fit nicely under the hood. The water pumps even work with most truck accessories without changing out your entire accessory drive system to match their belt alignment. Holley Performance just keeps making swaps easier and easier! Order your OE replacement model, or the design and configuration that best suits your engine.
( 12 )
$272.95
GMB OE replacement water pumps are precision-built and balanced to meet or exceed original equipment specifications. They're assembled with heavy-duty steel bearings—and are lubricated and sealed for life. Order the model designed for your vehicle application. All GMB water pumps are factory-tested for quality and include the following features: * High-flow design for long-lasting, efficient cooling * Designed for OE fit and performance * Precision-ground shaft and hub accept OE fan clutches perfectly * OE-quality forged housing is specially formed to ensure maximum coolant flow * Pressed-on impeller increases water flow * Unique no-sealant-required gasket makes installation fast and easy * Unitized seal protects bearings for long life and leak-free performance * Factory-sealed, precision-ground, one-piece bearing assembly
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$20.99
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$480.99
ICT Billet water pump spacer kits are available in several thicknesses for LS Series engines. They can be used to install truck-style accessories (power steering, alternator, A/C compressor, etc.) while using factory LS3 or LS1 water pumps. Made from aerospace-grade billet aluminum, they feature a natural aluminum finish and include bolts, a steam port plug in one of the spacers, and reusable O-ring seals.
( 14 )
$29.99
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$115.99
Motorcraft mechanical water pumps use precision bearings to deliver long and efficient performance. These replacement units are available for a variety of vehicle-specific applications. Features include: * Carefully made impellers to meet OE pumping requirements * Seal designs that use OE-specification seats * Strong cast iron, aluminum die-cast, or composite housings * Bearing housings designed to meet OE load requirements * Precision-ground bearings * Hubs accurately located for proper belt alignment
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$62.99
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$275.99
Melling engine water pumps provide dependable performance every time in every application. They feature double-lip bearing seals to avoid coolant element and vapor intrusion, mechanical seals that stand up to severe temperatures, and OEM-choice gaskets. Hit the road worry-free with a Melling replacement water pump. Order the model recommended for your specific vehicle and engine size. Features, parts, and specs include: * Individually leak-tested under replicated engine operating conditions * HNBR rubber bearing seals * Silicone carbide (ceramic) and hard carbon mechanical seals * EPDM rubber gaskets * Cast aluminum housing * Steel impeller * Pulley
( 6 )
$170.99
Top Street Performance high-flow mechanical water pumps provide that extra cooling power your high-performance engine demands, plus they are lightweight and flow at a rate up to 40 percent over stock pumps. All TSP mechanical water pumps are cast from lightweight A356 aluminum and heat-treated to T-6 hardness, which not only provides strength, but aluminum works to manage heat far better than cast iron. Top Street Performance offers these high-flow mechanical water pumps in satin, polished, or chrome finishes. Order the water pump model that is designed to fit your application.
( 18 )
$428.84
High performance quality that pro engine builders prefer! ARP water pump bolt kits are available in either a polished stainless steel or black oxide chromoly finish. They come in your choice of standard hex bolts or compact 12-point fasteners. Secure your water pump in high performance style.
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$22.99
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$45.99
Water pump and thermostat housing bolts are often stripped when changing out the pump; or they get corroded and eaten away by electrolysis, which weakens the bolts. ICT Billet water pump bolt kits are available for several different applications. They are designed to be used with factory equipment and are manufactured as OEM replacements.
( 14 )
$25.99
All US Motor Works mechanical water pumps are designed and tested to meet or exceed OEM specifications. Using advanced research, they include efficient impellers, case-hardened bearings, and unitized seals to provide optimum cooling with performance and longevity. Every US Motor Works mechanical water pump is supplied with a quality mounting gasket and other accessories (seals/gaskets) necessary to properly complete the installation. US Motor Works mechanical water pumps feature: * Case hardened bearings that meet specific radial torque and axial load requirements; they have higher load capacities, are tough on the outside, yet flexible on the inside … ideal for withstanding imbalance or vibration * All mounting surfaces are CNC-machined for easy installation, precision sealing, long component life, and maximum efficiency * Inspected and tested to ISO: 9001:2015 standards * Industry-leading metal impeller integration; metal impellers handle more torque and higher temperatures than plastic to improve high-rpm performance and combat failure caused by broken or distorted impellers * Highly durable metal impellers are also chemical-resistant, withstand variables in high-mileage engines, and are better for transit and storage
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$36.99
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$168.99
Manufacturer Rebate
Aeromotive electric water pumps are offered for a variety of applications, including many Chrysler, Dodge, GM, and Ford vehicles. These high performance pumps are constructed of lightweight billet aluminum with a black anodized finish. With dependable, long-lasting electric motors and mechanical seal. These water pumps will meet your cooling needs.
Not Yet Reviewed
$752.75
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$1,070.00
March Performance Ultra Series mechanical water pumps are designed to have maximum flow distribution, and for use with factory alternators, power steering brackets, and March Performance brackets. Each one is made with aircraft quality 6061 T-6 billet aluminum, and is incredibly efficient, built for longevity, and carefully crafted to increase the performance of your cooling system. Offered in different pump rotations, styles, and finishes; select the March Ultra Series pump designed for your engine.
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$174.99
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$194.99
Holley water pump manifold hardware kits contain the replacement hardware necessary to assist with your install. Their kits are made from quality materials for lasting results. No matter what fasteners you need, check with Holley to find the perfect style and sizes you need.
( 1 )
$49.95
Philadelphia Racing Products water pumps are machined from of 6061-T6 billet aluminum. To create these powerful water pumps they utilize all the top components from their current line of water pumps, as well as heavy-duty electric motors for high flow, carbon ceramic seals for positive sealing, O-ring inlets for easy assembly, and O-ring mounting for quick installation. PRP water pumps come complete with an anodized finish and stainless mounting hardware.
( 1 )
$349.99
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$549.99
PRW High Performance mechanical water pumps are engineered to deliver increased water flow faster. These super velocity pumps significantly improve cooling for all street, high performance, and racing applications. The low pressure-injected, A356 aluminum alloy pump bodies are complemented by a precision, high-flow cast iron impeller design. Pressure-balanced water passages equalize flow and minimize engine hot spots at any speed. PRW High Performance mechanical water pumps are excellent alternatives for not only racers, but also trucks, towing, and motorhome applications. Order the model recommended for your specific vehicle and engine size. Features, items, and specs: * 35 gpm at 4,000 rpm with minimal cavitation and proportional increased flow rates at 5,000+ rpm * Aircraft industry tolerances * Heavy-duty 0.75 in. diameter steel shafts * Billet steel hubs and shielded-seal roller ball bearings * Back plate O-ring sealed for most applications * System Basis Chip (SBC) applications include adjustable hardware
( 29 )
$284.27
EMP Stewart Pro Series water pumps are the latest technology for professional racing. By utilizing twin volute housing and a replaceable water pump cartridge, they offer a perfectly balanced flow between both sides of the block. They use less horsepower and can move more water than any other pumps. Pro Series pumps are cost-efficient by allowing just the cartridge to be replaced, making it no longer necessary to change the whole water pump. The cartridge can be changed out very quickly by removing the pulley and four bolts. All Pro Series water pumps use an O-ring to seal the cartridge and do not use a backing plate, so there is no gasket to leak. Whether you race circle track, road race, or drag race, professional or amateur, you will benefit from these water pumps.
( 2 )
$556.99
Stop overheating! Crown Automotive mechanical water pumps are direct-fit replacements for a vital part required to circulate coolant around your engine. When your pump begins to leak coolant or becomes noisy, Crown OE-style pumps will get you cooled down and back on the road with confidence. Order the water pump designed to fit your application.
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$26.99
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$188.99
You can certainly get a cheaper water pump, but it's doubtful you can get a better one. March Performance Ultra Series electric water pumps are made with the highest quality components and guaranteed to get you home. They feature 6061 billet aluminum construction and are available chrome plated or black plated. March electric Ultra Series pumps include an inlet pipe, a 12 in. connector wire, gaskets, and mounting hardware. Please note: Ultra Series remote universal water pumps do not include gaskets or hardware.
Not Yet Reviewed
$299.00
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