BMW Fuel System Parts for BMW 3 Series E46 (1999-2005)

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Looking for a BMW fuel pump, BMW gas cap or other BMW fuel system related items? You've found the right place. Your BMW fuel delivery system is a critical system, and any failure can rended your BMW dead in the water. Whether your fuel pump has stopped pumping, a fuel injector is clogged or not spraying, or your gas cap is either lost or not properly sealing, we likely have what you are looking for. We stock thousands of BMW fuel system parts so if you don't see what you are looking for, just give us a call.

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Hella - Corporate Logo
T#:40004874
Part#: 16142229684
In Stock
$ 253.79

This product was last offered at the strikethrough price on
07-23-2026

$ 208.99 USD
Free Shipping on orders $49 and up
$ 208.99 USD
Free Shipping on orders $49 and up
Fuel Tank Breather Valve - 13907831770
10X Entries Into Our F80 M3 Sweepstakes 10X Entries For Our Spin To Win Sweepstakes!
Bremmen Parts - Corporate Logo
T#:37655984
Part#: 13907831770
In Stock
Sale - Save 30% $ 82.99

This product was last offered at the strikethrough price on
11-07-2026

$ 58.09 USD
Free Shipping on orders $49 and up
Sale - Save 30%
$ 82.99

This product was last offered at the strikethrough price on
11-07-2026

$ 58.09 USD
Free Shipping on orders $49 and up
Over time, valves can fail, often getting stuck in one position and causing the engine to run poorly. This Fuel Tank Breather Valve is a simple replacement that resolves rough idling and helps clear engine codes, restoring smooth performance.
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Mahle - Corporate Logo
T#:403354
Part#: 13327831089
Ships in 1 Business Day
$ 84.05

This product was last offered at the strikethrough price on
10-27-2026

$ 76.26 USD
Free Shipping on orders $49 and up
$ 76.26 USD
Free Shipping on orders $49 and up

Ensure optimal fuel delivery for your BMW's engine with the Turner Motorsport Fuel Filter for E46 M3 & Z3 S54 3.2L Engine. Over time, fuel filters can become clogged, hindering the engine's ability to receive sufficient fuel. This can lead to various fuel-related issues such as surging, stalling, cold start problems, and decreased performance. Replacing the fuel filter with a fresh one helps address these issues and ensures smooth engine operation under various conditions.

Benefits:

  • Improves fuel delivery to the engine
  • Addresses fuel-related problems such as surging and stalling
  • Enhances cold start performance
  • Maintains engine performance under various driving conditions
  • Recommended replacement every 60,000 miles, or more frequently in regions with poor fuel quality
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Mahle - Corporate Logo
T#:367343
Part#: 13321740985
Ships in 1 Business Day
$ 46.05

This product was last offered at the strikethrough price on
07-02-2026

$ 35.28 USD
Free Shipping on orders $49 and up
$ 35.28 USD
Free Shipping on orders $49 and up

This is an OEM MAHLE fuel filter that removes dirt and other particle contaminants from your fuel.

A clogged fuel filter makes it difficult for your engine to get all the fueling it needs. Filters commonly clog from a deteriorating gas tank, bad fuel, or other debris in the fuel system. A fresh fuel filter addresses many fuel related problems including surging, stalling, cold start issues, and poor performance under a variety of conditions.

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 Advanced Fuel Dynamics - Corporate Logo
T#:589711
Part#: PFC-E46330K
Ships in 2 Business Days
Starting at $ 899.00 USD
Free Shipping on orders $49 and up
Starting at $ 899.00 USD
Free Shipping on orders $49 and up
This full bolt on kit is a complete solution allowing you to alternate between standard and flex fuels without any tuning or mode switching.
 Advanced Fuel Dynamics - Corporate Logo
T#:589707
Part#: PFC-E46M3K
Ships in 2 Business Days
Starting at $ 899.00 USD
Free Shipping on orders $49 and up
Starting at $ 899.00 USD
Free Shipping on orders $49 and up
This full bolt on kit is a complete solution allowing you to alternate between standard and flex fuels without any tuning or mode switching.

Gas Cap
10X Entries Into Our F80 M3 Sweepstakes 10X Entries For Our Spin To Win Sweepstakes!
Bremmen Parts - Corporate Logo
T#:48539230
Part#: 16117222391
Ships on Feb 1, 2027
Sale - Save 25% $ 20.99

This product was last offered at the strikethrough price on
11-07-2026

$ 15.74 USD
Free Shipping on orders $49 and up
Sale - Save 25%
$ 20.99

This product was last offered at the strikethrough price on
11-07-2026

$ 15.74 USD
Free Shipping on orders $49 and up
Bremmen Parts Fuel Injector O-ring - E38, E39, E46, E53, E60, E63, E6...
10X Entries Into Our F80 M3 Sweepstakes 10X Entries For Our Spin To Win Sweepstakes!
Bremmen Parts - Corporate Logo
T#:1196079
Part#: 13641437476
In Stock
Sale - Save 40% $ 4.99

This product was last offered at the strikethrough price on
11-07-2026

$ 2.99 USD
Limited Qty Sale
Free Shipping on orders $49 and up
Sale - Save 40%
$ 4.99

This product was last offered at the strikethrough price on
11-07-2026

$ 2.99 USD
Limited Qty Sale
Free Shipping on orders $49 and up
Fits between injector and fuel rail

Rein - Corporate Logo
T#:362382
Part#: 13641730767
In Stock at Vendor
$ 6.17 USD
Free Shipping on orders $49 and up
Located on nozzle end of injector

Bremmen Sky Blue Relay - Multiple BMWs
10X Entries Into Our F80 M3 Sweepstakes 10X Entries For Our Spin To Win Sweepstakes!
Bremmen Parts - Corporate Logo
T#:639910
Part#: 61366915327
Special Order: No Guaranteed ETA
Sale - Save 10% $ 14.99

This product was last offered at the strikethrough price on
11-07-2026

$ 13.49 USD
Free Shipping on orders $49 and up
Sale - Save 10%
$ 14.99

This product was last offered at the strikethrough price on
11-07-2026

$ 13.49 USD
Free Shipping on orders $49 and up
Commonly used in multiple BMWs, usually controlling fuel pump operation.