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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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E46 M3 Fuel Pump

T#:40004874

Part#: 16142229684

In Stock

$ 253.79

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

$ 208.99 USD

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$ 208.99 USD

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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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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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Fuel Filter - E46 M3 & Z3 S54 3.2L Engine

T#:403354

Part#: 13327831089

Ships in 2 Business Days

$ 84.05

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

$ 76.26 USD

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$ 76.26 USD

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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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OEM Mahle Fuel Filter - E34 E36 E46 Z3 Z4

T#:367343

Part#: 13321740985

Ships in 2 Business Days

$ 46.05

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

$ 35.28 USD

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$ 35.28 USD

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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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BMW Breather Valve

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T#:16873831

Part#: 11617503621

Back Ordered

$ 89.99 USD

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$ 89.99 USD

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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.

Gas Cap

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T#:48539230

Part#: 16117222391

Ships on Feb 17, 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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Febi Relay - Replaces White/Green

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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

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Sale - Save 28%

$ 15.99

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

$ 11.56 USD

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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

Fuel Sender Seal

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T#:377318

Part#: 16141182905

In Stock

$ 5.99 USD

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$ 5.99 USD

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Seal for the fuel tank sending unit on your BMW

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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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

URO Fuel Pump Gasket - E46

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T#:591936

Part#: 16111184084

In Stock

$ 15.99 USD

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$ 15.99 USD

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Seal for in-tank fuel pump and in-tank sender unit

Fuel pump and level sensor kit

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T#:56471664

Part#: 16116768788KT2

Ships in 2 Business Days

$ 681.99

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

$ 646.99 USD

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$ 646.99 USD

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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.

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Fuel Pump Kit - E46

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T#:56291046

Part#: 16142229684KT2

Ships in 1-2 days

$ 546.99 USD

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$ 546.99 USD

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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.

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Febi Fuel Filter - E46, Z3

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T#:382429

Part#: 13327512019

Special Order: No Guaranteed ETA

$ 63.99 USD

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$ 63.99 USD

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Protect your fuel system

Bremmen Sky Blue Relay - Multiple BMWs

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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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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.

Complete Fuel Injector Set

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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

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Sale - Save 3%

$ 873.99

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

$ 847.39 USD

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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.

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