BMW Fuel System Parts for BMW G01 X3 xDrive30i B46 2.0L

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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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Motiv Motorsports - Corporate Logo
T#:28537533
Part#: 101-0216
In Stock
$ 105.00 USD
Free Shipping on orders $49 and up

BMW B46 B48 B58 Motiv ReFlex 0-10 Bar Pressure Sensor is designed for accurate measurement of fluid and air pressure in high-performance applications. Ideal for monitoring a variety of pressures including fuel, boost, coolant, and oil, this sensor provides crucial data for optimizing vehicle performance.

Featuring a 2-Pin DTM connector, this sensor offers a direct plug-and-play connection to the ReFlex+ harness, ensuring a seamless integration with flash platforms via CANbus. Each ReFlex+ unit can support up to two of these sensors, allowing for comprehensive monitoring.

  • Versatile Measurement: Capable of measuring fuel pressure, boost, coolant, oil, and other fluids.
  • Easy Integration: 2-Pin DTM connector provides a direct plug-and-play connection.
  • Comprehensive Monitoring: Supports integration of up to two sensors per ReFlex+ unit.
  • High-Performance Design: Designed to handle high pressures and deliver accurate readings.

For optimal installation, consider using the 3/8 Female to 3/8 Male SAE Quick Disconnect Adapter with a 1/8" NPT port on an ethanol sensor or the 5/16 Female to 5/16 Male SAE Quick Disconnect Adapter with a 1/8" NPT port on a factory fuel line. Please note that the ethanol sensor is not included.

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BMW B46 B48 Motiv ReFlex Plug-n-Play Ethanol Sensor Harness
For Vehicles With Motiv ReFlex Unit Currently Installed Only
Motiv Motorsports - Corporate Logo
T#:22723690
Part#: 101-0212
In Stock
$ 49.00 USD
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$ 49.00 USD
Free Shipping on orders $49 and up

BMW B46 B48 Motiv ReFlex Plug-n-Play Ethanol Sensor Harness simplifies the integration of an ethanol content sensor into your BMW's Re|Flex system. This harness is designed to enhance your vehicle's performance by scaling the sequential port injection based on real-time ethanol content, eliminating the need for manual adjustments. Key benefits include:

  • Effortless Installation: Plug-n-play design makes it easy to connect an ethanol content sensor without extensive modifications.
  • Real-Time Adjustments: Allows for automatic scaling of port injection based on real-time ethanol content, optimizing engine performance.
  • Seamless Integration: For CANbus integrated vehicles, it facilitates integration with the factory DME/ECU (pending feature release by tuning platforms).
  • No Manual Flashes Required: Removes the need for ground disconnection or map switching on your port injection controller.

Please note that the ethanol sensor is not included with this harness.

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Fuel Pump Cam Follower - BMW/MINI B46 B48 B58
We Price Match - Give Us A Call or Chat!
Ina - Corporate Logo
T#:39768327
Part#: 06H109311B
In Stock
$ 29.99

This product was last offered at the strikethrough price on
09-02-2026

$ 28.95 USD
Free Shipping on orders $49 and up
$ 28.95 USD
Free Shipping on orders $49 and up

Motiv Motorsports - Corporate Logo
T#:29500156
Part#: 200.1105
Ships in 4 Business Days
$ 24.00 USD
Free Shipping on orders $49 and up
Quick disconnect adapters (QDA) are commonly used to adapt different components into vehicle fuel systems without requiring permanent modification. These adapters are machined from high-grade aluminum and anodized for corrosion resistance. QDAs incorporate Viton© o-rings which are compatible with most types of fuel, solvents and oils. QDAs maintain a reliable leak-proof seal under normal fuel injection system operating pressures. This particular QDA is sized perfectly to adapt right between the fuel line you were going to connect to your ethanol sensor. 3/8" (9.5mm) female quick disconnect 3/8" (9.5mm) male quick disconnect 1/8" Female pipe thread port * Viton© o-rings Crecent-lock system E-85 compatible Black anodized aluminum
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Goldenwrench Supply Co - Corporate Logo
T#:797049
Part#: FXXFCC
Ships in 4 Business Days
$ 47.00 USD
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$ 47.00 USD
Free Shipping on orders $49 and up
Give your gas cap a much-needed upgrade with the all new BMW M Car Series Billet Aluminum Fuel Cap Cover from Goldenwrench Supply Co. This performance Fuel Cap Cover Kit comes with a Billet Aluminum Fuel Cap Cover, and Installation Instructions. Please note this a cover that affixes on top of your factory fuel cap installing easily in minutes.
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Motiv Motorsports - Corporate Logo
T#:29201083
Part#: 900.1016
In Stock
$ 95.00 USD
Free Shipping on orders $49 and up
A flying lead harness is a wiring harness that is unterminated at one end and has an excess length of wire so that installation can be customized by the end user. That makes this section of the ReFlex+ Install Harness truly universal. On one end, this harness has an 8-pin connector to plug into any one of our ReFlex+ Main Injector Harnesses. The other end of each wire is unterminated and will be connected to the appropriate sensor, ground, or power supply based on installation instructions. Each harness has a wire for: Switched +12v Input w/ inline fuse +5v Input Ground Can HI Can Lo Cam Sensor Signal Crank Sensor Signal Map Sensor Signal
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Goldenwrench Supply Co - Corporate Logo
T#:6635763
Part#: FXXFCC-B
In Stock
$ 47.00 USD
Free Shipping on orders $49 and up
$ 47.00 USD
Free Shipping on orders $49 and up
Give your gas cap a much-needed upgrade with the all new BMW M Car Series Billet Aluminum Fuel Cap Cover from Goldenwrench Supply Co. This performance Fuel Cap Cover Kit comes with a Billet Aluminum Fuel Cap Cover, and Installation Instructions. Please note this a cover that affixes on top of your factory fuel cap installing easily in minutes.
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Walbro - Corporate Logo
T#:23020149
Part#: F90000295
In Stock at Vendor
$ 203.99 USD
Free Shipping on orders $49 and up

New DCSS 39/50 High-Performance Pump – F90000295

  • Highest flow in-tank brushed fuel pump offering from TI Automotive / Walbro
  • No Internal check valve - ideal for racing applications to build oil pressure prior to start-up
  • Featuring award-winning DCSS technology
  • E85 compatible
  • High-pressure relief setting - supports supercharger and turbo applications
  • Capable of supporting 900+HP at 60PSI naturally aspirated applications
  • Complete Pump and kit combination – TCD495

Fuel: GAS & E85

Horsepower: 900+ at 60PSI, naturally aspirated applications

Over All Pump Length: 131mm

Main Housing Diameter: 39mm

Lower Housing Diameter: 50mm

Fuel Inlet Diameter: 11mm OD

Fuel Outlet Diameter: 11mm OD

Flow Rate: 535LPH at 40psi

Test Voltage: 13.5 Volts

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Race German - Corporate Logo
T#:7703242
Part#: RGIFPA
Ships in 1 Business Day
$ 23.99 USD
Free Shipping on orders $49 and up
Race German has devoted themselves to providing quality products for late model BMWs that cover both street and track applications. Race German has now grown their catalog to a wide variety of models and products geared towards keeping your car looking and running nice. Finding a way to measure your fuel pressure is not always the easiest thing to do. Race German wanted to make your life just a little easier with this in-line fuel pressure adapter. This simple solution allows you to splice into your rubber fuel feed line hose and attach a 1/8NPT pressure sender. This would be great to run a fuel pressure gauge, or give you a way to temporarily test your pressure for troubleshooting issues, either way you can't go wrong. *Does not include pressure sender.
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Motiv Motorsports - Corporate Logo
T#:29234303
Part#: 900.1012
Ships in 4 Business Days
$ 140.00 USD
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Required when installing a Motiv ReFlex Lite to your inline-4 powered BMW! Includes x4 injector leads and direct, plug-in adapter to the ReFlex Lite Control Unit!
Motiv Motorsports - Corporate Logo
T#:29234311
Part#: 900.1013
Ships in 4 Business Days
$ 155.00 USD
Free Shipping on orders $49 and up
Required when installing a Motiv ReFlex Lite to your inline-6 powered BMW! Includes x6 injector leads and direct, plug-in adapter to the ReFlex Lite Control Unit!


Genuine BMW - Corporate Logo
T#:578395
Part#: 13518631642
Ships in 1-2 days
4% off MSRP $ 1,356.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 1,296.99 USD
Free Shipping on orders $49 and up
4% off MSRP
$ 1,356.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 1,296.99 USD
Free Shipping on orders $49 and up
This is the stock fuel pump found on the B58TU Supra engine. It has increased flow that will support higher horsepower levels without the need for complex fuel system upgrades. Has been tested to support 600+WHP.
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Genuine BMW - Corporate Logo
T#:217424
Part#: 13538642294
In Stock
4% off MSRP $ 18.44

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 17.76 USD
Free Shipping on orders $49 and up
4% off MSRP
$ 18.44

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 17.76 USD
Free Shipping on orders $49 and up
Genuine Bmw Bracket Injector - 13538642294

This item fits the following BMW Engines:

Genuine BMW - Corporate Logo
T#:525919
Part#: 13538661715
In Stock
$ 2.99 USD
Free Shipping on orders $49 and up
The one-time-use bolts from BMW are used to secure the fuel rail to the cylinder head of B-series engines. These should be replaced any time you remove the rail and injectors to ensure proper sealing of the injectors to the fuel rail after reinstallation.
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Genuine BMW - Corporate Logo
T#:541393
Part#: 13538661716
In Stock
$ 2.99 USD
Free Shipping on orders $49 and up
The one-time-use bolts from BMW are used to secure the fuel rail to the fuel injector brackets of B-series engines, securing the injectors tightly to the fuel rail. These should be replaced any time you remove the rail and injectors to ensure proper sealing of the injectors to the fuel rail after reinstallation.
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Genuine BMW - Corporate Logo
T#:201748
Part#: 07147336362
In Stock
$ 2.59 USD
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Genuine BMW Plastic Nut -
This item fits the following BMW Chassis:
E89 Z4,E93,F15,F16,F22,F25 X3,F26 X4,F30,F31,F32,F33,F34,F36,F80 M3,F82 M4,F83,I01 i3,I12 i8

Pro-Line Injector And Glow Plug Grease - 20g
10X Entries Into Our F80 M3 Sweepstakes
Liqui-Moly - Corporate Logo
T#:49787695
Part#: 22243
In Stock
$ 6.99 USD
Free Shipping on orders $49 and up
This high-performance lubricant is formulated to prevent moisture ingress and oxidation, which are the primary causes of "frozen" injectors and glow plugs.

Genuine BMW - Corporate Logo
T#:207714
Part#: 13517632572
In Stock
$ 2.99 USD
Free Shipping on orders $49 and up
This bolt attaches the high-pressure fuel pump to the engine's cylinder head. Any time this bolt is removed to remove or replace the high-pressure fuel pump, it should be replaced with a brand new bolt as it is a single-use bolt per BMW. This bolt comes pre-applied with thread sealant to prevent oil leaks.
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Genuine BMW Fuel Injector Replacement Kit - BMW B48 2.0L (Gen2 B46D B...
For vehicles with the later Gen2 B46/B48 engine only
Genuine BMW - Corporate Logo
T#:51356036
Part#: B48G2FIRKT
Ships in 1-2 days
New Item
$ 1,477.99

This product was last offered at the strikethrough price on
08-07-2026

$ 1,471.99 USD
Free Shipping on orders $49 and up
$ 1,471.99 USD
Free Shipping on orders $49 and up
This Fuel Injector Replacement Kit includes new injectors and hardware to service your fuel injection system, eliminating rough idle, low power, and check engine lights due to faulty fuel injectors.

Genuine BMW - Corporate Logo
T#:17538687
Part#: 13538656548
Ships in 1-2 days
$ 359.99 USD
Free Shipping on orders $49 and up
Fuel injectors do exactly what their name suggests, they deliver fuel into an engine's combustion chambers to be burned. Fuel injectors can cause a whole host of problems that can lead to major engine damage, if not diagnosed and replaced or repaired as soon as possible. A dirty or faulty fuel injector can cause engine problems such as misfiring, hard starting, stalling and hesitation. If you are hearing other noises, such as clanging or high idling, you might want to check other areas of your fuel system.
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Genuine BMW - Corporate Logo
T#:606320
Part#: 16149452468
Ships in 1-2 days
4% off MSRP $ 471.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 450.99 USD
Free Shipping on orders $49 and up
4% off MSRP
$ 471.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 450.99 USD
Free Shipping on orders $49 and up
Genuine BMW Fuel Injector Replacement Kit - BMW B46/B48 2.0L (Gen1 B4...
For vehicles with the earlier Gen1 B46 engine only
Genuine BMW - Corporate Logo
T#:50031890
Part#: B48AFIRKT
Ships in 2 Business Days
$ 1,530.99

This product was last offered at the strikethrough price on
08-07-2026

$ 1,524.99 USD
Free Shipping on orders $49 and up
$ 1,524.99 USD
Free Shipping on orders $49 and up
This Fuel Injector Replacement Kit includes new injectors and hardware to service your fuel injection system, eliminating rough idle, low power, and check engine lights due to faulty fuel injectors.


Genuine BMW - Corporate Logo
T#:50830147
Part#: 83195B77F71
In Stock
5% off MSRP $ 20.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 19.99 USD
Free Shipping on orders $49 and up
5% off MSRP
$ 20.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 19.99 USD
Free Shipping on orders $49 and up
Walbro - Corporate Logo
T#:38128034
Part#: 125-190
Ships in 8 Business Days
$ 15.99 USD
Free Shipping on orders $49 and up
Perfect for vehicle owners looking to maintain their vehicle’s fuel system integrity, this Walbro Pump Filter Sock replacement is a reliable upgrade for optimal driving performance.