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N-Series BMW engines commonly suffer from frequent water pump failure. Despite being an inconvenience, it's a small compromise for the pure driving enjoyment produced by your BMW. If you're seeking a quality water pump replacement, Mishimoto has you covered with their new lineup of electric water pumps specifically designed for your BMW. The pumps restore cooling system performance and protect critical engine components. They're ideal for either repair or preventative maintenance. Order the direct-fit model for your OEM original pump. To further protect your cooling system and improve water pump lubrication, refill your system with Mishimoto Liquid Chill Synthetic Engine Coolant. As with all their products, the electric water pumps are covered by the Mishimoto Lifetime Warranty.
Not Yet Reviewed
$324.95
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$335.95
These EMP Stewart performance mechanical water pumps are designed to keep your engine cool without robbing you of excessive power. EMP Stewart has spent years devoted to developing and designing the best and most efficient water pumps available for street and race cars. Their optimized impeller design, improved water passages, and heavy-duty bearings result in water pumps capable of pumping more water with less parasitic loss than factory pumps. Whether you are looking for an aftermarket replacement pump or need the increased flow for your race car, EMP Stewart has you covered with these performance mechanical water pumps.
( 2 )
$215.95
URO Parts water pumps are a portion their line of cooling system components that includes hoses, water pumps, fan clutches, fan bearing housings, expansion tanks, and more. They are designed to outperform and outlast other European brands. Every URO manufacturing facility is ISO 9000 certified; plus, all URO Parts water pumps undergo intensive testing and inspection to make certain that each part meets or exceeds OE standards for fit, function, and design. The quality, performance, and durability of URO Parts water pumps is so outstanding that they sell some directly to prestigious European makes as the OEM supplier. Order the replacement recommended for your make/model application.
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$33.99
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$120.99
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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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$77.99
$30.99
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$1,464.99
Clearance
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
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$97.99
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$300.99
The engine auxiliary water pump circulates coolant through the cooling system in your vehicle. When failure occurs, your vehicle's engine will overheat and could leave you stranded. Dorman manufactures these water pumps from quality materials and they are direct-fit installations for your vehicle. They're easy to install and no special tools are required! Direct replacement for a proper fit No special tools required Easy to install
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$97.99
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$131.99
Water pump failure is one way to ruin your weekend cruise or track day. Stay on top of your BMW's maintenance by replacing your M50/M52/M54/S50/S52 water pump before it fails and overheats your beloved inline six. The engineers at Mishimoto have developed a high-quality replacement water pump to continue supporting E36/E46 customers in every aspect of their cooling system needs. The mechanical water pumps feature a durable cast aluminum body and a composite impeller for improved durability. Debates over impeller material are not uncommon. The Mishimoto team determined that their composite impeller provides optimal durability in extreme conditions, while being less taxing on internal bearings compared to a metal impeller unit. Along with robust construction, a new water pump O-ring is included for hassle-free installation. Additional notes: * Direct-fit replacement water pump for all BMW models with M50/M52/M54 and S50/S52 engines * Includes high-quality O-ring for a leak-free seal * Composite impeller provides optimal durability and reduces bearing wear * Restores cooling system performance and protects critical engine components * Ideal for repair or preventative maintenance * Mishimoto Lifetime Warranty * To further protect your cooling system and improve water pump lubrication, refill your system with Mishimoto Liquid Chill Synthetic Engine Coolant
Not Yet Reviewed
$72.95
Clearance
Dayco electric water pumps are designed as direct-fit bolt-on replacements that do not require any modifications during installation. Engineered with OE form, fit and function, these pumps help maintain systems that improve fuel economy and allow for increased engine response and engine-off cooling. Each water pump features self-lubricating, graphite composite corrosion-resistant bearings that are compatible with all engine coolants, as well as tapered motor brushes for quick break-in. Select applications also come with an aluminum cover design that's more robust than many OEM plastic pump covers to help prolong pump life. Mounting bolts are included with most models. Order the electric water pump recommended for your vehicle.
Not Yet Reviewed
$571.99
$305.50
Clearance
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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$38.99
$23.50
Rein Automotive OE water pumps are direct replacements for factory water pumps and water pump assembles. They're made to original casting specifications to ensure fitment for easy installation, proper water flow, and maximum cooling. Pumps include the necessary stock-style gaskets and/or O-rings to replace the old worn-out parts. Seals are made from a high-quality silicate carbide compound; while bearings of OE design and materials are also used to meet or exceed factory standards and ensure long service life. These water pumps aim to provide the professional repair technician and vehicle owner the peace of mind and trust that is expected from an OE-quality component—and they're backed by a 4-year/50,000 mile warranty. (Please read and follow all enclosed instructions to maximize pump life and validate warranty.) Order the model recommended for your vehicle.
Not Yet Reviewed
$536.99
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$610.99
GMB offers electric water pumps for hundreds of applications from 1992 and up. These are replacement pumps for your vehicle's cooling system, hybrid drive, heating system, supercharger or auxiliary location. Manufactured from quality materials, the electric pumps are designed to match OEM fit and performance for an easy install without modifications. Dozens of models and styles are available; order the pump recommended for your vehicle.
Not Yet Reviewed
$156.99
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$956.99
Rein Automotive now offers a select line of European water pumps and complete kits (which can include the thermostat assembly, temperature sensor, and/or hose). Some pumps even furnish the option of a metal or plastic impeller. All of the water pump bearings match the OE design and materials for minimal thermal expansion and low noise. The internal seals are made of silicon carbide for high-pressure resistance and noise reduction. The water pumps also come with factory-quality gaskets to prevent leakage after installation. Order the replacement model recommended for your vehicle.
Not Yet Reviewed
$107.99
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$165.99
Four Seasons electric water pumps are designed to replace the original equipment auxiliary or inverter cooling pump on your vehicle. These pumps are tested and inspected before they ever go out the door, and are assembled to match OE in fit and performance. Dozens of models are available for hundreds of applications from 1986 and up.
( 1 )
$129.99
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$134.99
Rein Automotive engine water pump service kits offer a valuable replacement solution to failure-prone cooling related components on the specific BMW engine platforms, such as N51/2/4. At the heart of these kits are OE electric water pumps and OE-quality thermostat assemblies—which are complemented by Rein's problem-solver hoses and necessary mounting hardware. The kits ensure that the time-consuming water pump repair is performed in a single effort, eliminating the possibility of a repeat repair. Replacing all related cooling system components at a suggested interval of 80,000 miles on these complicated engine platforms and performing a proper coolant flush at the same time will ensure longevity of the system. Additional notes: * Ensures proper operation of the cooling system * Helps to eliminate a repeat repair * Addresses the commonly failing plastic coolant host connector * OE-quality electric water pump, thermostat, and hose replacement kit
Not Yet Reviewed
$760.99
Rein Automotive water pump bolt kits fit European vehicles the way the original manufacturer intended. Designed to be direct replacements for the factory bolts, they're identical to OE specifications. Rein water pump bolt kits are supplied with all the necessary hardware and specs to ensure that the job is done right the first time.
Not Yet Reviewed
$6.99
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