Blow Off Valves & Diverter Valves for BMW E46 M3 S54 (1999-2005)

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Adding a blow off valve or upgrading your diverter valves can change the sound of your vehicle and be an asset in big power setups.
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Forge Motorsport Valve Service Kit
Forge Motorsport Valve Service Kit
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Forge - Corporate Logo
T#:28271173
Part#: FMDV004S
Ships on Aug 14, 2026
Sale - Save 12% $ 23.99

This product was last offered at the strikethrough price on
07-01-2026

$ 21.18 USD
Free Shipping on orders $49 and up
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Sale - Save 12%
$ 23.99

This product was last offered at the strikethrough price on
07-01-2026

$ 21.18 USD
Free Shipping on orders $49 and up
Add to Wish List
Genuine BMW Auxiliary Fan Assembly - E46 M3
Genuine BMW Auxiliary Fan Assembly - E46 M3
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Genuine BMW - Corporate Logo
T#:20181
Part#: 64546988914
Ships in 4 Business Days
2% off MSRP $ 938.99

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

$ 915.99 USD
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2% off MSRP
$ 938.99

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

$ 915.99 USD
Add to Wish List
This electric auxiliary fan for BMW E46 mounts in front of the radiator and is designed to push air through the A/C Condenser and main radiator. It provides additional cooling for when the car is in traffic. It is a common failure item. If your engine temps are creeping up or if your A/C isn't blowing cold this could be the cause.

Genuine BMW Pusher Fan
This item fits the following BMW Chassis:
E46 M3,E46

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VAC S50/S54 Oil Diverter Valve
VAC S50/S54 Oil Diverter Valve
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
VAC Motorsports - Corporate Logo
T#:641215
Part#: VAC-OTDV-S54
Ships on Jul 23, 2026
$ 64.99 USD
Free Shipping
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$ 64.99 USD
Free Shipping
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This kit gives offers you a quick and simple solution to delete your oil cooler’s thermostat, and install only takes about 5-10 minutes once you’ve removed the housing.

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BMW Mini
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  • Blow Off Valves & Diverter Valves

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