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BMW Fuel System Parts for BMW 4 Series G22 (2021+)

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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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Genuine BMW Gas Cap - Most BMWs 2000+

T#:2788

Part#: 16117222391

In Stock

9% off MSRP $ 40.48

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

$ 36.69 USD

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9% off MSRP

$ 40.48

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

$ 36.69 USD

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This fuel cap is an original BMW product. A faulty gas cap can often be the cause a fault code and trigger a "check engine" light.

Fuel Pump Cam Follower - BMW/MINI B46 B48 B58

We Price Match - Give Us A Call or Chat!

T#:39768327

Part#: 06H109311B

In Stock

$ 29.99

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

$ 28.95 USD

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$ 28.95 USD

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Filler Cap - Priced Each

T#:596863

Part#: 16117470341

In Stock

$ 35.74 USD

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$ 35.74 USD

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Genuine BMW Fuel Hose - 1 Meter

T#:41534

Part#: 13311272750

In Stock

3% off MSRP $ 64.99

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

$ 62.99 USD

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3% off MSRP

$ 64.99

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

$ 62.99 USD

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Genuine BMW Fuel Hose - 6X11mm
This item fits the following BMW Chassis:
E30 M3,E36 M3,E34 M5,E30,E34,E36,E38,E46

Genuine BMW Sensor, High-Pressure i8 - 13538643665

T#:213944

Part#: 13538643665

In Stock

9% off MSRP $ 122.99

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

$ 111.99 USD

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9% off MSRP

$ 122.99

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

$ 111.99 USD

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Genuine BMW Sensor, High-Pressure
This item fits the following BMW Chassis:
i8

BM3 B58 Gen2 Flex Fuel ECA Kit

T#:40038648

Part#: BM3B58OEMHPFP

Ships in 10 Business Days

$ 499.00 USD

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$ 499.00 USD

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BMW B58 3.0L Upgraded High Pressure Pump

T#:28836384

Part#: SP-B58-FX350

Special Order: No Guaranteed ETA

$ 2,199.00 USD

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$ 2,199.00 USD

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BMW Gen2 B58 FX350 Upgraded High Pressure Pump

Upgrade your BMW's performance with the BMW Gen2 B58 FX350 Upgraded High Pressure Pump. This high-quality pump is designed to deliver increased fuel pressure, ensuring optimal engine performance and reliability for your BMW.

Specifically engineered for BMW Gen2 B58 engines
Increases fuel pressure for improved engine performance
Enhances throttle response and overall driving experience
Direct replacement for the stock high-pressure pump
High-quality construction for long-lasting durability

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BMW GEN2 Upgraded High Pressure Pump B58

T#:31291063

Part#: SP-B58-FX350-NEY

Special Order: No Guaranteed ETA

$ 2,348.00 USD

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$ 2,348.00 USD

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The FX-350 is truly Plug and Play for all platforms we are offering and comes with all the lines and hardware needed for a clean easy install.

Stage 2 LPFP Upgrade & Lock-Ring Removal Tool - G-Chassis B58 B46 ...

T#:25075820

Part#: BX8LPFPS2LRRT

Ships in 7 Business Days

$ 619.00 USD

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$ 619.00 USD

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Finally, a quality low-pressure fuel system upgrade worthy of installing in your B58-equipped G-Chassis BMW! This drop-in bucket assembly replaces the factory fuel-sending unit, supports ethanol fuel and up to 700 wheel horsepower!

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Genuine BMW High Pressure Fuel Pump Mounting Bolt - M6X25-U1 - BMW N2...

T#:207714

Part#: 13517632572

In Stock

$ 2.99 USD

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$ 2.99 USD

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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 Injection Fuel Rail Bolt - BM6X70-8.8 - BMW MINI B38...

T#:525919

Part#: 13538661715

In Stock

$ 2.99 USD

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$ 2.99 USD

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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 B38 B46 B48 B58 Gasket Ring - 13537591006

T#:42241

Part#: 13537591006

In Stock

$ 12.99 USD

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$ 12.99 USD

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Genuine BMW Gasket Ring -
This item fits the following BMW Chassis:
E71,E82,E89 Z4,E90,E92,E93,F06,F10,F12,F13,F15,F16,F22,F25 X3,F26 X4,F30,F31,F32,F33,F34,F36,F80 M3,F82 M4,F83,I12 i8

Fits BMW Engines including:
N20,N26,N55,N63N,S55,S63N

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Injector Seal

2X Entries Into Our F80 M3 Sweepstakes

T#:15015295

Part#: 13537591006

In Stock

$ 4.39 USD

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$ 4.39 USD

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Replace your injector o-rings when replacing your injectors or any sort of rebuild or refresh.

Genuine BMW Fuel Injector Bracket Screw - 5X30-10.9 - BMW MINI B38 B4...

T#:541393

Part#: 13538661716

In Stock

$ 2.99 USD

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$ 2.99 USD

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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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BMW Port Injection Kit - B58 2015+

T#:38890887

Part#: BMS-PIK-B58

Ships on Oct 1, 2026

$ 699.00 USD

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$ 699.00 USD

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The Fuel-It! Port Injection Manifold Spacers are precisely CNC-machined for a seamless, factory-like fit and anodized black for enhanced durability and a sleek appearance. This port injection kit includes all necessary installation hardware, heavy-duty gaskets, and a plug-and-play BMS braided fuel line adapter. To complete the kit, you'll need the Fuel Line, Fuel Injectors, and a Port Injection Controller, which are available separately or can be added to your package. An aftermarket charge pipe is required to accommodate the additional height of the manifold. For Gen 1 B58, we recommend the BMS Elite Aluminum Replacement Charge Pipe Upgrade, while for Gen 2 B58, options include the BMS Elite BMW/Supra B58TU Gen2 Charge Pipe Blow-Off Valve (BOV) Kit or the BMS Elite BMW/Supra B58TU Gen2 Charge Pipe.

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Fuel-It! Flex Fuel Kit - G2x/G3x/G4x B58

T#:21209864

Part#: GB58BFFK

Ships on Oct 1, 2026

$ 479.99 USD

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$ 479.99 USD

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The complete kit with Bluetooth ECA includes the following: Genuine Continental® ethanol sensor Two stainless steel braided fuel lines with black nylon sheathing to protect your other engine bay components Fuel-It! Bluetooth analyzer (iPhone or Android app must be downloaded to use this kit) Plug and play harness Includes both Bluetooth App & 5v analog output for JB4 or flash tuning *For the BMW G-series JB4 platform connect the white wire to position #4 on the JB4 25 pin harness. Select WMI Ethanol Setup option 0 to enable pin location 2/3/4 flex fuel input. *Ethanol Sensors don't actually read the ethanol content, the readings are based on the absence of gasoline, so if your fuel is contaminated your ethanol readings may be artificially elevated.

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Genuine BMW Fuel Injector Replacement Kit - BMW B48 2.0L (Gen2 B46D B...

For vehicles with the earlier Gen2 B46/B48 engine only

T#:51356036

Part#: B48G2FIRKT

Ships in 1-2 days

$ 1,477.99

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

$ 1,471.99 USD

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$ 1,471.99 USD

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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 Fuel Injector Replacement Kit - BMW B58 3.0L (Gen3 B58N B...

For vehicles with the later Gen3 B58 engine only

T#:51356078

Part#: B58G3FIRKT

Ships in 1-2 days

$ 2,409.99

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

$ 2,400.99 USD

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$ 2,400.99 USD

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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 Fuel Injector Replacement Kit - BMW B48 2.0L (Gen3 B48P B...

For vehicles with the later Gen3 B48 engine only

T#:51356077

Part#: B48G3FIRKT

Ships in 1-2 days

$ 1,605.99

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

$ 1,599.00 USD

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$ 1,599.00 USD

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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 Fuel Injector Replacement Kit - BMW B58 3.0L (Gen2 B58C B...

For vehicles with the earlier Gen2 B58 engine only

T#:51356037

Part#: B58G2FIRKT

Ships in 1-2 days

$ 2,218.99

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

$ 2,209.99 USD

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Qty

$ 2,209.99 USD

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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 Fuel Injector - BMW Gen3 B58 B48

For models with the Gen 3 B58N / B58X engine only (B58TU2) For models with the Gen 3 B48P / B48R engine only (B48TU2)

T#:24909582

Part#: 13538744746

Ships in 1-2 days

3% off MSRP $ 404.99

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

$ 391.99 USD

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3% off MSRP

$ 404.99

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

$ 391.99 USD

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Restore your engine’s peak performance with this Genuine BMW Direct Injection Fuel Injector.

BMW Fuel Injector Puller Tool - 83302358417 - B38 B48 B58

T#:50031900

Part#: 3766

Ships on Oct 2, 2026

$ 428.99 USD

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$ 428.99 USD

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BMW Gen2 B58 FX-350 Upgraded High Pressure Pump With 10 Micro Filter ...

T#:35559422

Part#: SPB58FX350NEYF15

Special Order: No Guaranteed ETA

$ 2,348.00 USD

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$ 2,348.00 USD

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