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
E46 M3 Fuel Pump
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
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$ 208.99 USD
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MTX-D: Ethanol Content % And Fuel Temperature Gauge
MTX-D: Ethanol Content % And Fuel Temperature Gauge
Innovate Motorsports - Corporate Logo
T#:22558994
Part#: INN3904
In Stock at Vendor
$ 313.99 USD
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$ 313.99 USD
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Introducing the Innovate Motorsports MTX Digital Series "Dual Function" Gauges – now available! These 2 1/16" (52mm) gauges come with interchangeable faceplates and bezels, locking connectors for simplified installation, and MTS serial connections for seamless integration with other Innovate devices for data logging.

DISPLAY RANGE

  • Ethanol Content %: 0-100%
  • Temperature: -40-257 °F (-40-125°C)

KEY FEATURES

  • Ethanol Content
  • Error reporting for ethanol content sensor (Digital Display)
  • Fuel Temperature
  • Customizable exterior LED display
  • Programmable exterior LED color options
  • Selectable unit of measure in °F or °C
  • Programmable fuel temperature warning (outer LED)
  • 2-Configurable analog outputs
  • Ethanol Content: 0v = 0%, 5v = 100%
  • Fuel Temperature: 0v = -40 °F, 5v = 257 °F (-40-125°C)

MTX-D: Ethanol Content Percentage & Fuel Temp Gauge Kit includes Gauge (Black Faceplate, Black Bezel), Silver Bezel & White Faceplate, Harness, Program Cable (Serial), Ethanol Content Sensor, Quick Start Installation Guide.

Please note that this is a universal fitment gauge, and installation may vary depending on the vehicle.

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Fuel pump and level sensor kit
Fuel pump and level sensor kit
10X Entries Into Our F80 M3 Sweepstakes 10X Entries For Our Spin To Win Sweepstakes!
Packaged by Turner - Corporate Logo
T#:56471664
Part#: 16116768788KT2
Ships in 1 day
New Item
$ 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
Fuel Pump Kit - E46
10X Entries Into Our F80 M3 Sweepstakes 10X Entries For Our Spin To Win Sweepstakes!
Packaged by Turner - Corporate Logo
T#:56291046
Part#: 16142229684KT2
Ships in 1 day
New Item
$ 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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Complete Fuel Injector Set
Complete Fuel Injector Set
10X Entries Into Our F80 M3 Sweepstakes 10X Entries For Our Spin To Win Sweepstakes!
Packaged by Turner - Corporate Logo
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
Free Shipping on orders $49 and up
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.
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