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Pump Assembly

The water pump is a known failure point on most BMWs, new and old. Older model BMWs come from the factory with a mechanical fan that features a plastic impeller. If your BMW still has a water pump with a plastic impeller, you should upgrade to one with a metal impeller to avoid future failure. New BMWs utilize an electric water pump that cost BMW millions of dollars to design - when it is working it is great, unfortunately these fail so regularly that we recommend replacing your electric water pump every 60,000 miles to avoid stranding yourself on the side of the road. We have hand selected the best OE suppliers for replacement water pumps so you don't have to pay the high cost of Genuine BMW. However, if you're someone who only puts Genuine BMW parts on your car, we understand - that's why we have those available for you as well.

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Graf - Corporate Logo
T#:591818
Part#: 11517550484
In Stock
$ 56.89

This product was last offered at the strikethrough price on
05-29-2026

$ 53.02 USD
Free Shipping on orders $49 and up
$ 53.02 USD
Free Shipping on orders $49 and up

Water Pump N14 N18 - Metal Impeller

Upgrade your Mini's cooling system with the Water Pump N14 N18 - Metal Impeller. This high-quality water pump features a durable metal impeller, ensuring reliable performance and longevity for your Mini.

  • Metal impeller enhances durability and reliability
  • Provides efficient cooling to prevent overheating
  • Specifically designed for Mini N14 and N18 engines
  • Direct replacement for OEM water pump
  • Easy installation process for hassle-free maintenance
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Genuine BMW - Corporate Logo
T#:3672383
Part#: 11515A36581
In Stock
8% off MSRP $ 155.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 142.99 USD
Free Shipping
8% off MSRP
$ 155.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 142.99 USD
Free Shipping
Genuine BMW electric coolant pump for the turbocharger cooling circuit.
Mechanical Water Pump
Vehicle made 05/01/2024 and On!
Genuine BMW - Corporate Logo
T#:40004842
Part#: 11515B4A144
Ships Today
9% off MSRP $ 218.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 199.99 USD
Free Shipping on orders $49 and up
9% off MSRP
$ 218.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 199.99 USD
Free Shipping on orders $49 and up
New mechanical water pump directly from BMW - includes the water pump gasket

Genuine BMW - Corporate Logo
T#:536486
Part#: 11518638026
In Stock
9% off MSRP $ 200.22

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 183.03 USD
Free Shipping
9% off MSRP
$ 200.22

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 183.03 USD
Free Shipping
The water pump in your vehicle keeps all that coolant flowing freely. If it begins to fail, overheating problems are inevitable. Don't take a chance on doing damage to engine internals by not replacing your water pump. This has been a common problem amongst most German vehicles. Water Pump failure can lead to your vehicle making an unnecessary trip to the repair shop. If your pump stops working, coolant temperatures rise rapidly and can overheat the engine, leading to head gasket or even piston ring failure. This is a great preventative maintenance item when doing any type of timing belt replacement. This is a common replacement around 80,000-100,000 miles.
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Graf - Corporate Logo
T#:30397453
Part#: 11518516205
Ships in 1 Business Day
$ 141.99

This product was last offered at the strikethrough price on
05-04-2026

$ 125.99 USD
Free Shipping on orders $49 and up
$ 125.99 USD
Free Shipping on orders $49 and up

The Graf High-Performance Water Pump is engineered to enhance your BMW's cooling system, ensuring peak performance and longevity. This essential component efficiently pumps coolant throughout the engine block, maintaining optimal operating temperatures.

Factory water pumps often feature plastic impellers, which are prone to damage and deterioration due to constant heat exposure. Over time, the plastic becomes brittle and can send debris into your engine's coolant passages, leading to potential engine damage. Graf has addressed this issue by designing a water pump with a robust stainless steel impeller, providing unmatched durability and reliability.

Key Features:

Stainless Steel Impeller: The upgraded impeller design offers superior strength and longevity compared to the factory plastic version, preventing failure and enhancing the water pump's lifespan. Improved Cooling Efficiency: Enhanced coolant circulation helps maintain ideal engine temperatures, reducing the risk of overheating and ensuring consistent performance. High-Performance Durability: Built to withstand the rigors of high-performance driving, this water pump ensures reliable cooling under demanding conditions. Perfect Fit for BMW: Precision-engineered to match your BMW's exact specifications, guaranteeing a straightforward installation and perfect fit. Upgrade to the Graf High-Performance Water Pump and protect your BMW's engine from costly damage. Ensure optimal cooling performance and drive with confidence, knowing your cooling system is built to last.

Enhance your BMW's cooling system with Graf's premium water pump—available now at Turner Motorsport!

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Genuine BMW - Corporate Logo
T#:212739
Part#: 11518600442
In Stock
11% off MSRP $ 343.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 308.99 USD
Limited Qty Sale
Free Shipping
11% off MSRP
$ 343.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 308.99 USD
Limited Qty Sale
Free Shipping


Genuine BMW Genuine BMW Coolant Pump, Electric - 11518600442
This item fits the following BMW Chassis:
F80,F82,F83,

Fits BMW Engines including:
S55,

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Genuine BMW - Corporate Logo
T#:606625
Part#: 11518650988
In Stock
9% off MSRP $ 300.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 274.99 USD
Free Shipping on orders $49 and up
9% off MSRP
$ 300.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 274.99 USD
Free Shipping on orders $49 and up
Mechanical water pumps circulate coolant between the engine block, cylinder head, and radiators. Over time, the seals and bearings can wear out, leading to leaks from the impeller shaft and around the pump face. Some BMW water pumps have even had imellers that come loose from the shaft, resulting in little or no coolant flow. Plastic coolant flanges attached to the housing can become brittle over time, cracking or breaking off completely, leading to coolant loss and overheating. Restore cooling functionality and performance with a brand new pump directly from BMW. This coolant pump assembly includes the pump, the coolant support housing, four of the plastic coolant flanges, and a new water pump pulley.
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Genuine BMW - Corporate Logo
T#:636029
Part#: 11518482250
Ships in 1-2 days
8% off MSRP $ 200.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 183.99 USD
Free Shipping on orders $49 and up
8% off MSRP
$ 200.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 183.99 USD
Free Shipping on orders $49 and up

Genuine BMW - Corporate Logo
T#:45005555
Part#: 11515B51A35
In Stock
10% off MSRP $ 479.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 429.99 USD
Limited Qty Sale
Free Shipping on orders $49 and up
10% off MSRP
$ 479.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 429.99 USD
Limited Qty Sale
Free Shipping on orders $49 and up
Engineered specifically for the Gen1 B58, this water pump ensures optimal functionality and longevity, maintaining your BMW's cooling system at its best.

Graf - Corporate Logo
T#:591808
Part#: 11517520123
Ships in 3 Business Days
$ 103.01 USD
Free Shipping
$ 103.01 USD
Free Shipping

Mini Water Pump Replacement

Ensure optimal engine performance with the Mini water pump replacement. Designed to address common cooling system issues, particularly in the water pump department, this replacement part is essential for maintaining proper engine cooling. If you're experiencing coolant leaks or strange noises from under the hood, it's likely your water pump is failing and needs immediate replacement.

  • Prevents coolant leaks
  • Eliminates whining noise from under the hood
  • Critical component for engine cooling system
  • Easy replacement for damaged water pumps
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Genuine BMW - Corporate Logo
T#:606623
Part#: 11518650986
Ships in 1-2 days
9% off MSRP $ 327.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 299.99 USD
Free Shipping on orders $49 and up
9% off MSRP
$ 327.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 299.99 USD
Free Shipping on orders $49 and up

This water pump is provided with all associated installation components, including:

11518482251 - Water Pump 11518650986 - Water Pump Bracket to Engine Block 11518482263 - Water Pump profile Gasket 11518482264 - Profile Gasket for Bracket to Engine Block 11518482258 - Coolant Pipe to Water Pump 11518482260 - O-ring Seal for Coolant Pipe

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Genuine BMW - Corporate Logo
T#:570742
Part#: 11518074234
Ships in 1-2 days
8% off MSRP $ 481.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 441.99 USD
Free Shipping
8% off MSRP
$ 481.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 441.99 USD
Free Shipping


Genuine BMW - Corporate Logo
T#:35706
Part#: 11517830236
Ships in 6 Business Days
6% off MSRP $ 669.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 630.99 USD
Free Shipping
6% off MSRP
$ 669.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 630.99 USD
Free Shipping
Genuine BMW REMANUFACTURED COOLANT PUMP,
Fits BMW Engines including:
S62

Genuine BMW - Corporate Logo
T#:375716
Part#: 11517632426KT2
Ships in 1-2 days
$ 682.99 USD
Free Shipping
$ 682.99 USD
Free Shipping

Turner Motorsport Water Pump Kit

When it comes to replacing your water pump, don't overlook the importance of aluminum retaining bolts. Turner Motorsport offers a convenient water pump kit that includes these essential bolts, ensuring a seamless and secure installation.

New Part Number: 11515A05704

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Genuine BMW - Corporate Logo
T#:539219
Part#: 11518638237
Ships in 1-2 days
8% off MSRP $ 379.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 347.99 USD
Free Shipping
8% off MSRP
$ 379.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 347.99 USD
Free Shipping

Genuine BMW - Corporate Logo
T#:613575
Part#: 64116834917
In Stock
10% off MSRP $ 278.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 251.99 USD
Limited Qty Sale
Free Shipping
10% off MSRP
$ 278.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 251.99 USD
Limited Qty Sale
Free Shipping
eplace your faulty or failing electric water pump with this Genuine BMW pump for guaranteed reliability. This water pump feeds coolant to the turbo, keeping temperatures optimal for performance and smooth operation.
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Genuine BMW - Corporate Logo
T#:46409643
Part#: 11515B51A33
Ships in 1-2 days
2% off MSRP $ 787.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 771.99 USD
Free Shipping on orders $49 and up
2% off MSRP
$ 787.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 771.99 USD
Free Shipping on orders $49 and up
Genuine BMW - Corporate Logo
T#:530882
Part#: 11518602021
Ships in 1-2 days
2% off MSRP $ 393.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 385.99 USD
Free Shipping
2% off MSRP
$ 393.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 385.99 USD
Free Shipping
OEM-grade construction for long-lasting reliability which supports engine longevity by preventing overheating under high load.

Genuine BMW - Corporate Logo
T#:600635
Part#: 11518482744
Ships in 1-2 days
8% off MSRP $ 379.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 347.99 USD
Free Shipping
8% off MSRP
$ 379.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 347.99 USD
Free Shipping
Genuine BMW - Corporate Logo
T#:39599359
Part#: 11515A81BE9
Ships in 1-2 days
8% off MSRP $ 690.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 632.99 USD
Free Shipping on orders $49 and up
8% off MSRP
$ 690.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 632.99 USD
Free Shipping on orders $49 and up
The Water Pump plays a crucial role in the vehicle's cooling system, directly impacting performance and fuel efficiency. Designed to manage engine cooling, this water pump also supports turbo and transmission cooling, making it an essential component of the engine. BMW has engineered this smart electric water pump with increased output to meet the high cooling demands of the N20/N26 engines, which face additional stress due to the factory intercooler, tight engine bay, and heat from the turbochargers. Enhanced Cooling Performance: Ensures effective cooling of the engine, turbo, and transmission. Smart Electric Design: Features a dynamic electric pump with increased output compared to normally aspirated models. Engine Efficiency: Balances engine power output and cooling responsibilities for optimal performance. Fits Multiple Models: Compatible with 2012+ BMW F30 320i ​This water pump is a critical upgrade for maintaining engine health and performance.
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Genuine BMW - Corporate Logo
T#:16276
Part#: 64118381989
Ships in 1-2 days
4% off MSRP $ 199.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 192.99 USD
Free Shipping
4% off MSRP
$ 199.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 192.99 USD
Free Shipping


Genuine BMW Additional Water Pump -
This item fits the following BMW Chassis:
E39


Genuine BMW - Corporate Logo
T#:194248
Part#: 11518635092
Ships in 3 Business Days
8% off MSRP $ 828.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 758.99 USD
Free Shipping
8% off MSRP
$ 828.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 758.99 USD
Free Shipping

Genuine OEM BMW F10 F25 Coolant Pump, Electric - 11518635092 is designed to provide reliable and efficient cooling for your BMW's engine. This high-quality electric coolant pump is specifically engineered for the F10 and F25 models, ensuring optimal performance and longevity. As a genuine OEM part, it guarantees perfect compatibility with your BMW, offering seamless integration and superior functionality.

  • Genuine OEM BMW part ensures precise fit and reliable performance.
  • Enhances engine cooling efficiency, preventing overheating.
  • Specifically designed for BMW F10 and F25 models.
  • Manufactured with high-quality materials for durability and longevity.
  • Easy installation for a hassle-free replacement process.

Upgrade your BMW's cooling system with the Genuine OEM BMW F10 F25 Coolant Pump, Electric - 11518635092 for enhanced performance and peace of mind. OEM Pierburg Bmw Coolant Pump, Electric. N52 engine, F10 528i

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Genuine BMW - Corporate Logo
T#:7292054
Part#: 64116954987
Ships in 6 Business Days
6% off MSRP $ 270.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 253.99 USD
Free Shipping on orders $49 and up
6% off MSRP
$ 270.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 253.99 USD
Free Shipping on orders $49 and up
Is your BMW blowing cold air when you're stopped at a red light? Replace your auxiliary pump with genuine to stay warm!