BMW Fuel System Parts for BMW A90 MKV Supra B58 3.0L

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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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BMW B46 B48 B58 Ethanol Content Sensor
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VDO - Corporate Logo
T#:29500150
Part#: 100.1037
In Stock
$ 96.99

This product was last offered at the strikethrough price on
04-17-2026

$ 94.99 USD
Free Shipping on orders $49 and up
$ 94.99 USD
Free Shipping on orders $49 and up

BMW B46 B48 B58 Ethanol Content Sensor is a genuine Continental (VDO) Flex Fuel E85 sensor designed to accurately measure the ethanol-to-gasoline ratio in your vehicle's fuel system.

  • Accurate Measurement: Measures the ethanol content in fuel, providing precise data for optimal engine performance and fuel management.
  • Flexible Compatibility: Works with a blend of ethanol and gasoline, suitable for vehicles with appropriate fuel lines, injectors, and ECU calibration.
  • Quick-Connect Installation: Features quick-connect style fuel connections for easy installation in the main fuel feed line.
  • Integrated Fuel Analysis: All fuel passes through the sensor before reaching the fuel rail, allowing for accurate ethanol percentage readings sent to the vehicle's DME or ECU.
  • Standard Fittings: Both inlet and outlet connections are 3/8" SAE sized fittings for straightforward integration with existing fuel systems.

This ethanol content sensor is essential for vehicles running flex fuel, ensuring that the engine receives the correct ethanol ratio for peak performance and efficiency.

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Brushless LPFP Upgrade (800-1000WHP+ Capable) - A90/A91 Supra ...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
PFS - Corporate Logo
T#:9158318
Part#: A90/91B58LPLP
Ships in 10 Business Days
$ 1,468.99 USD
Free Shipping
$ 1,468.99 USD
Free Shipping
A true drop-in 800-1000WHP+ capable LPFP for A90/91 Toyota Supras. This LPFP needs NO additional pumps, wiring harnesses, etc etc. It will support up to 800WHP on Ethanol percentages as high as E98 and will support much higher power levels with less E content as long as you have the octane to support it.
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PFS Port Injection Kit - 900CC - BMW B58
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
PFS - Corporate Logo
T#:51813340
Part#: PFS-B58-PI-8
Ships in 10 Business Days
New Item
$ 2,159.99 USD
Free Shipping
$ 2,159.99 USD
Free Shipping
When factory fueling becomes the bottleneck in your B58 build, the Vargas Turbo Technologies PFS Port Injection Kit steps in as the ultimate hardware solution.