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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
( 432 )
$47.50
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$257.99
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 )
$818.43
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
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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$376.25
$206.95
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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 )
$678.42
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
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
( 512 )
$23.99
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$304.99
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 )
$58.99
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
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
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 )
$549.99
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
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
Davies Craig EWP adapter kits are designed to increase cooling capacity, torque, and power by working together with their EWP electric water pumps and replace belt-driven, mechanical pumps. The extra power and torque that are released by eliminating the parasitic power losses of the mechanical pump also provide fuel savings. Available for several engine families, EWP adaptor kits are engine-specific and are built with high-quality materials. They are engineered for a simple, do-it-yourself installation. Note: If your belt-driven, mechanical water pump has a mechanical fan, you will need to replace it with a Davies Craig Thermatic fan.
( 2 )
$154.21
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$346.99
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
Upgrade your GM LS engine with a set of Mr. Gasket water pump bolt sets. The stainless steel fasteners look great and come with small diameter stainless AN washers, ideal for replacing missing or worn OEM fasteners. They feature a hex head head and include the thermostat bolts and washers.
( 4 )
$34.70
ICT Billet remote mount water pump adapters are made from aerospace-grade billet aluminum. Plates, fittings, bolts, and gaskets are included. Remote-mount your water pump with the performance and style of ICT Billet adapter kits.
( 2 )
$87.99
ICT Billet Electric water pump adapters are designed to adapt the less expensive Big Block Chevrolet electric water pumps to LS engines. They are made from 5/8 in. thick aerospace-grade billet aluminum with a natural finish. These spacers come with bolts, O-rings, and two adapter plates needed for installation.
( 3 )
$72.99
Philadelphia Racing Products water pump spacers are used to separate the water pump away from the block, and are a great investment when extra clearance is needed in the front of the engine. These billet aluminum spacers are anodized for protection against corrosion. They include O-rings and are available in multiple thicknesses for custom applications.
( 2 )
$70.99
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$109.99
CVR Proflo Extreme aluminum electric water pumps provide an outstanding 55 gpm of coolant flow, without sacrificing horsepower! CVR Proflo Extreme water pumps can be mounted on a number of different engines and even in remote locations. These lightweight pumps are CNC-machined from T-6 aluminum and feature a direct-drive motor that draws a minute 6.1 amps. CVR Proflow Extreme water pump assemblies also feature a computer-designed machined billet impeller, a stainless steel shaft, and a carbon ceramic seal that offers a whopping 10,000-hour life expectancy!
( 41 )
$571.99
Aisin water pumps draw on Aisin's expertise as a leading water pump supplier to vehicle manufacturers worldwide to offer the aftermarket pumps that protect engines from severe heat. Quality materials are used throughout to withstand heat, vibration, and corrosion. Every pump achieves engine specific water pressure without placing excessive loads on the engine. They are available for a wide range of makes, models, and engines. Key features of Aisin water pumps include: * Advanced aluminum die-casting for size and weight reductions without sacrificing cooling performance * Improved strength bodies with water channels designed for optimal coolant flow * Carbon-ceramic mechanical seals prevent leaks and support the shaft; they also reduce noise and vibration * High-quality bearings protect the water pump from pressure created by the fan or timing belt * Rotors create and maintain complex geometry to optimize coolant flow while resisting rust, scaling, and cavitation * Positioning of vapor and weep holes protects against bearing and shaft contamination
( 3 )
$64.99
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$92.99
BluePrint Engines performance water pumps will help keep your engine cool, so it can run more smoothly. BluePrint water pumps are manufactured from high-quality aluminum and come in several different styles, so you can choose the flow rate, finish, and rotation you need for your application.
( 1 )
$159.95
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
Beck/Arnley water pumps are precision-built and balanced OE replacements. They meet or exceed factory specifications, include heavy-duty steel bearings, and are sealed and lubricated for life. The pumps are available in a variety of configurations for fitment on specific vehicles. Beck/Arnley water pumps include the following features: * 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 * Unitized seal protects bearings for long life and leak-free performance * Factory-sealed, precision-ground, one-piece bearing assembly
( 10 )
$47.99
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$309.99
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