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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Bav Auto Fuel Level Sensor & Fuel Pump Lock Ring Tool - BMW & MINI
Bav Auto Fuel Level Sensor & Fuel Pump Lock Ring Tool - BMW & MINI ...
10X Entries Into Our F80 M3 Sweepstakes 10X Entries For Our Spin To Win Sweepstakes!
Bav Auto Tools - Corporate Logo
T#:580400
Part#: B8800089
In Stock
Sale - Save 10% $ 74.99

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

$ 67.49 USD
Free Shipping on orders $49 and up
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Sale - Save 10%
$ 74.99

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

$ 67.49 USD
Free Shipping on orders $49 and up
Add to Wish List
Used to remove fuel level and fuel pump lock rings properly to avoid damage.
E46 M3 Walbro 485 Lph Fuel Pump Kit
E46 M3 Walbro 485 Lph Fuel Pump Kit
Rally Road - Corporate Logo
T#:28570819
Part#: B047-KIT
Ships on Dec 7, 2026
$ 209.99 USD
Free Shipping on orders $49 and up
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$ 209.99 USD
Free Shipping on orders $49 and up
Add to Wish List
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
Free Shipping on orders $49 and up
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$ 313.99 USD
Free Shipping on orders $49 and up
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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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E46 Fuel Pump Installation Sleeve
E46 Fuel Pump Installation Sleeve
For Non-M cars
Rally Road - Corporate Logo
T#:13694124
Part#: BMWE46FPIS
Ships on Dec 4, 2026
$ 45.99 USD
Free Shipping on orders $49 and up
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$ 45.99 USD
Free Shipping on orders $49 and up
Add to Wish List
Simplifies Fuel pump installation.

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