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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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Fuel Pump - E46 M3

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T#:584116

Part#: 16142229684

In Stock

Sale - Save 43% $ 313.99

This product was last offered at the strikethrough price on
08-05-2026

$ 178.49 USD

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Qty

Sale - Save 43%

$ 313.99

This product was last offered at the strikethrough price on
08-05-2026

$ 178.49 USD

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This is the in-tank fuel pump for the E46 M3. The fuel pump in your vehicle is essential for delivering the proper amount of fuel at the correct pressure. Usually, they fail unexpectedly and at the worst possible time. Replace yours to prevent being stranded with a broken fuel pump. This fuel pump installs easily in the place of your broken or worn pump. All wiring connections are the same to make this an easy plug and play installation. Don't take a chance on an inferior fuel pump from the local auto store that may leave you stranded again. Choose a quality unit to ensure thousands of worry free miles. Includes seal.

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Fuel Tank Breather Valve - 13907831770

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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

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Qty

Sale - Save 30%

$ 82.99

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

$ 58.09 USD

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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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Schwaben Fuel Line Pliers

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T#:553938

Part#: P-648

In Stock

Sale - Save 25% $ 37.99

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

$ 28.49 USD

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Sale - Save 25%

$ 37.99

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

$ 28.49 USD

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Fuel injector and fuel supply rail caps

T#:5135630

Part#: AGA-CI-Y12

In Stock

$ 31.99 USD

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$ 31.99 USD

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Don't let dirt be the reason for bad fuel injectors.

Bremmen Fuel Pump Assembly

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T#:554618

Part#: 16146766942

In Stock

Sale - Save 30% $ 148.99

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

$ 104.29 USD

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Qty

Sale - Save 30%

$ 148.99

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

$ 104.29 USD

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Ensure optimal fuel delivery for your BMW with a replacement fuel pump. This essential component guarantees the right fuel amount at the correct pressure, preventing unexpected failures.

Advanced Fuel Dynamics ProFlex Commander Adaptive E85 Flex Fuel Syste...

T#:589711

Part#: PFC-E46330K

Ships in 2 Business Days

Starting at $ 899.00 USD

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Starting at $ 899.00 USD

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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 ProFlex Commander Adaptive E85 Flex Fuel Syste...

T#:589707

Part#: PFC-E46M3K

Ships in 2 Business Days

Starting at $ 899.00 USD

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Starting at $ 899.00 USD

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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

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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

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Sale - Save 25%

$ 20.99

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

$ 15.74 USD

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Bremmen Parts Fuel Injector O-ring - E38, E39, E46, E53, E60, E63, E6...

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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

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Qty

Sale - Save 40%

$ 4.99

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

$ 2.99 USD

Limited Qty Sale

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Fits between injector and fuel rail

High-pressure fuel pump supply port caps

T#:5135636

Part#: AGA-CP-0-14

Ships in 8 Business Days

$ 8.99 USD

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$ 8.99 USD

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Don't let dirt be the reason for bad fuel injectors.

Bremmen Sky Blue Relay - Multiple BMWs

10X Entries Into Our F80 M3 Sweepstakes 10X Entries For Our Spin To Win Sweepstakes!

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

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Qty

Sale - Save 10%

$ 14.99

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

$ 13.49 USD

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Commonly used in multiple BMWs, usually controlling fuel pump operation.

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