Home
Engine Parts
Fuel System

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

Clear BMW chassis

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.

Sub-Categories

Sort By:

Fuel injector and fuel supply rail caps

T#:5135630

Part#: AGA-CI-Y12

In Stock

$ 31.99 USD

Add to Wish List

Qty

$ 31.99 USD

Add to Wish List

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

Turner Motorsport M50 Manifold Fuel Rail Cover

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

T#:303995

Part#: TEN3680FRC

In Stock

$ 151.99 USD

Add to Wish List

Qty

$ 151.99 USD

Add to Wish List

Turner Motorsport has spent the last two decades striving for ultimate performance on the racetrack, and transferring the knowledge gained from winning races onto the street. Their line of BMW performance parts combines, high quality, great value, and most importantly, superior performance that will allow you to dial in your ride to suit your driving style and allow your BMW to live up to its full potential. This modified fuel rail cover will fit the M50 manifold, providing a completed look to your engine bay.

Show More Show Less

POR15 Absolute Coatings Fuel Tank Sealer

T#:1575841

Part#: POR49216

Ships in 6 Business Days

$ 40.99 USD

Add to Wish List

Qty

$ 40.99 USD

Add to Wish List

POR-15 Fuel Tank Sealer was formulated and developed in our own laboratories due to the demand for a high-tech sealer impervious to all fuels, including the new Stage II fuels which have a high alcohol content.

Show More Show Less

BMW Breather Valve

We Price Match - Give Us A Call or Chat!

T#:16873831

Part#: 11617503621

Back Ordered

$ 89.99 USD

Add to Wish List

Qty

$ 89.99 USD

Add to Wish List

This is the valve that sends the fumes from the fuel tank to the throttle body to be burned. If this valve fails you'll receive a check engine lamp.

M54 Complete Fuel Injector Set

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

T#:5416770

Part#: 13537546245TMSKT

Back Ordered

Sale - Save 3% $ 873.99

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

$ 847.39 USD

Add to Wish List

Qty

Sale - Save 3%

$ 873.99

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

$ 847.39 USD

Add to Wish List

Includes new injector, fuel rail o-ring and injector holder. A vehicle with dirty injectors may host a wide variety of symptoms. From stalling, hesitation, misfiring, and a rough idle, to the wide open throttle woes. If your vehicle is suffering from these symptoms, the fuel injectors may be the cause.

Show More Show Less

Febi Relay - Replaces White/Green

We Price Match - Give Us A Call or Chat!

T#:16375128

Part#: 61368373700

Ships on Feb 10, 2027

Sale - Save 28% $ 15.99

This product was last offered at the strikethrough price on
05-15-2026

$ 11.56 USD

Add to Wish List

Qty

Sale - Save 28%

$ 15.99

This product was last offered at the strikethrough price on
05-15-2026

$ 11.56 USD

Add to Wish List

This relay is often the fuel pump relay for many BMW models. To ensure the relay is correct for your car please check the pin locations

High-pressure fuel pump supply port caps

T#:5135636

Part#: AGA-CP-0-14

Ships in 7 Business Days

$ 8.99 USD

Add to Wish List

Qty

$ 8.99 USD

Add to Wish List

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

Fuel pump and level sensor kit

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

T#:56471664

Part#: 16116768788KT2

Ships in 1 day

$ 681.99

This product was last offered at the strikethrough price on
09-04-2026

$ 646.99 USD

Add to Wish List

Qty

$ 646.99 USD

Add to Wish List

This targeted refresh package to completely restore your E46’s fuel tank module. Built around a high grade Continental fuel pump assembly this kit ensures maximum fuel flow stability, precise fuel gauge readings, and a leak free installation.

Show More Show Less

Fuel Pump Kit - E46

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

T#:56291046

Part#: 16142229684KT2

Ships in 1 day

$ 546.99 USD

Add to Wish List

Qty

$ 546.99 USD

Add to Wish List

A tired fuel pump or a restricted fuel filter can cause dangerous lean spikes under full throttle putting your high strung M engine at risk. The BMW E46 M3 saddle tank relies heavily on both a primary pump and an auxiliary transfer pump to keep fuel moving efficiently across the tank arch during cornering.

Show More Show Less

Febi Fuel Filter - E46, Z3

We Price Match - Give Us A Call or Chat!

T#:382429

Part#: 13327512019

Special Order: No Guaranteed ETA

$ 63.99 USD

Add to Wish List

Qty

$ 63.99 USD

Add to Wish List

Protect your fuel system

Complete Fuel Injector Set

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

T#:15677494

Part#: 13537528539-KT

Back Ordered

Sale - Save 3% $ 873.99

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

$ 847.39 USD

Add to Wish List

Qty

Sale - Save 3%

$ 873.99

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

$ 847.39 USD

Add to Wish List

A vehicle with dirty injectors may host a wide variety of symptoms. From stalling, hesitation, misfiring, and a rough idle, to the wide open throttle woes. If your vehicle is suffering from these symptoms, the fuel injectors may be the cause.

Show More Show Less

Select Vehicle

Purpose

Category

Fuel System

Brand

View All Brands

Price

Special Offers

Shipping