Clutch Alignment Tools for BMW E46 M3 S54 (1999-2005)

Clear BMW chassis

This vital and indispensable tool will ensure that your next install goes off without a hitch. Keeping the pressure plate properly inline with the disc and pressure plate is essential to completing the job properly.

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Genuine BMW Water Pump (Includes Alignment Dowel) - E46 M3

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

T#:1482

Part#: 11517838118

Ships in 1 day

7% off MSRP $ 632.99

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

$ 590.99 USD

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7% off MSRP

$ 632.99

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

$ 590.99 USD

Add to Wish List

The E46 M3 does not suffer from the cooling nightmares of the previous E36 models. The original water pump uses a composite impeller, not plastic or metal, so the BMW pump will typically last 85,000+ miles before the bearings show signs of wear (the composite impeller is not the reason for preventative maintenance - it's the bearings). We prefer the OE BMW pump to the aftermarket brands because it uses the composite impeller, it has a proven reliability record, and the pricing represents a solid value upgrade. The pump is located on the front of the engine with the fan attached to it. The complexity of the S54 engine means the water pump has multiple gaskets and seals that should also be replaced. And if the thermostat has not been changed then this is the best time for a new one as well.

Composite vs Metal
BMW designed this water pump to use a composite impeller. It is much stronger than the plastic pieces that were so problematic in the mid-90s. The aftermarket solution to the plastic issues was to use a metal impeller. This solved the impeller issues but created some others. The metal impeller is heavier than composite or plastic and that led to quicker bearing failure on the E36 pump (sometimes within a year). The possibility exists that the same premature bearing failure can happen on the E46 M3 metal impeller pumps as well. The heavier weight also has the drawback of using more horsepower since it requires more effort to move the heavier piece. The composite materials solve all of these issues - light weight, strong, long lasting, and relatively inexpensive. They also come with a two-year warranty (most aftermarket pumps are one year). Original BMW water pumps for the E36 (and most other modern BMWs) now use a composite impeller so any issues with factory pumps are long gone. Original BMW water pumps for the E46 M3 are known to last over 100,000 miles and the composite is still in excellent condition (failure is usually typical leaks from worn bearings). For preventative maintenance we recommend a replacement around 85,000 miles. Alternate part numbers: 11517838118, 11517838159.

This item fits the following BMWs:
2001-2006 E46 BMW M3

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Tool - Slide Hammer Pilot Bearing Puller - CTA Tools

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

T#:580739

Part#: CTA8075

In Stock

$ 59.32 USD

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$ 59.32 USD

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For inside pulling jobs such as pilot and other bearings.

Genuine BMW Camshaft Alignment Tool - S54

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T#:20446

Part#: 83300493749

Ships in 2 Business Days

$ 224.99 USD

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$ 224.99 USD

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Genuine BMW AUXILIARY MATERIALS, FLUIDS / COLORSYSTEM TEMPLATE

Water Pump

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

T#:597524

Part#: 11517838118

Ships in 1 Business Day

$ 223.99

This product was last offered at the strikethrough price on
03-31-2026

$ 212.99 USD

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$ 212.99 USD

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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.

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