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BMW Fuel System Parts

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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Atlantic Automotive Engineering - Corporate Logo
T#:42200953
Part#: 13517616170RKT
Back Ordered
$ 816.99 USD
Free Shipping on orders $49 and up
$ 816.99 USD
Free Shipping on orders $49 and up
This is the updated high pressure fuel pump for BMW's with the N54 or N55 turbo engine. The high-pressure fuel pump is a known weak point on the N54 and N55 engines and can cause limp mode or even leave you stranded if it fails. This is the latest and most current version of the fuel pump offered. Common symptoms of a failing pump include rough idle, engine misfires, sudden loss of power, or failure to start. If your vehicle still has an earlier revision of the pump, especially if it's modified or will be in the future, this is a worthwhile upgrade for improved reliability. Included in the retail price is a refundable $130 core charge.
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Rally Road - Corporate Logo
T#:28570819
Part#: B047-KIT
Ships on Sep 8, 2026
$ 209.99 USD
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Rally Road - Corporate Logo
T#:13694125
Part#: BMWE36FPIS
Ships on Sep 3, 2026
$ 45.99 USD
Free Shipping on orders $49 and up
This adapter sleeve and clamp from Rally Road simplify the installation of an Aeromotive or Walbro fuel pump into the factory fuel pump housing and carrier.

Rally Road - Corporate Logo
T#:401525
Part#: RRE36FPS
Ships on Aug 31, 2026
Starting at $ 46.99 USD
Free Shipping on orders $49 and up
Starting at $ 46.99 USD
Free Shipping on orders $49 and up

Rally Road Productions, Inc. is a team supported by a group of people with great abilities in their area of expertise. From the "web guy" and driving instructor friends, to owners of various machine shops, they have surrounded ourselves with people that can be trusted to create and manufacture quality products. This is the key to ensuring everything that they sell will perform as it was intended. The goal is to increase customer satisfaction and make the customization or performance enhancement of your vehicle a more enjoyable venture.

Anyone that has approached the subject of substituting a higher volume fuel pump knows that fitting said pump into a stock housing can be a hassle. What's more is that certain methods can lead to less than safe or reliable results. Enter the Rally Road fuel pump adapter sleeve. This simple adapter makes the installation of a Walbro or Aeromotive fuel pump into the factory sending unit safe, secure and completely functional. The pump rests on a ledge at the bottom of the sleeve and is held tightly in the bracket by a mil-spec stainless steel clamp. A well thought, quality built solution to a common retrofit problem. 

Fits Walbro 450lph high volume fuel pumps.

This kit includes:

  • Anodized fuel pump sleeve
  • Stainless steel mil-spec hose clamp

This part fits the following BMWs
1992-1999 E36 323i 325i 325is 328i 328is

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Rally Road - Corporate Logo
T#:13694124
Part#: BMWE46FPIS
Ships on Sep 4, 2026
$ 45.99 USD
Free Shipping on orders $49 and up
Simplifies Fuel pump installation.
Injector Seal
2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!
Elring - Corporate Logo
T#:15015295
Part#: 13537591006
In Stock
$ 4.39 USD
Free Shipping on orders $49 and up
Replace your injector o-rings when replacing your injectors or any sort of rebuild or refresh.

BMW N54 N63 N74 Injector Seal - Priced Each
2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!
Elring - Corporate Logo
T#:6460319
Part#: 13537584315
In Stock
$ 3.85 USD
Free Shipping on orders $49 and up

BMW N54 N63 N74 Injector Seal is a crucial component for maintaining the performance and efficiency of your BMW's fuel injection system. This high-quality seal, located at the end of the injector, ensures a tight fit, preventing fuel leaks and maintaining optimal engine operation. Each seal is sold individually, with one required per injector, making it an essential part of any injector maintenance or replacement.

  • Precision Fit: Specifically designed for BMW N54, N63, and N74 engines.
  • Prevents Fuel Leaks: Ensures a secure seal at the injector tip.
  • Maintains Engine Efficiency: Helps maintain optimal engine performance by preventing air and fuel leaks.
  • High-Quality Material: Made from durable materials for long-lasting performance.
  • Easy Replacement: Direct fitment for hassle-free installation.
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O-Ring 2,8x1,5 FPM SH70
2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!
Elring - Corporate Logo
T#:15081503
Part#: 13537794553
In Stock
$ 2.99 USD
Free Shipping on orders $49 and up
Replace your Injector o-rings whenever you change your injectors!

Elring Fuel Injector O-Ring - M54 M52 (09/1998+)
2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!
Elring - Corporate Logo
T#:362419
Part#: 13641437486
In Stock
$ 3.08 USD
Free Shipping on orders $49 and up

The O ring that is located on the engine side of the injector. Best to replace whenever removing the fuel injectors for any reason.
If you drive a European vehicle, chances are high your vehicle came equipped with one or more Victor Reinz gaskets. Choose OE quality VR gaskets and seals and do the job right the first time.

Measurements: 9.2x2.8

If you drive a European vehicle, chances are high your vehicle came equipped with one or more Elring gaskets. Choose OE quality gaskets and seals and do the job right the first time.

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Elring Fuel Injector O-Ring - N52 3.0L
2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!
Elring - Corporate Logo
T#:362791
Part#: 13647531313
In Stock
$ 3.99

This product was last offered at the strikethrough price on
04-07-2026

$ 2.03 USD
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$ 2.03 USD
Free Shipping on orders $49 and up

These o-rings need to be replaced any time that the fuel injectors are pulled. These have a habit of swelling and can tear or suffer other damage when being reinstalled or when removed. If the seal is not tight, this could lead to a fuel leak or worse.This Elring o-ring will ensure the seal is nice and tight

Elring is one of the biggest OEM names in the manufacturing of high quality gaskets that are available for very affordable prices. Elring has supplied many automotive names for years with the gaskets that seal your car's components from day 1 so you can rest assured that these components will last for a long time to come!

Fits the following BMW engines:
N52 3.0L

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Upgraded Low Pressure Fuel Pump Assembly
Call In Or Chat For Best Price!
Dinan - Corporate Logo
T#:14188788
Part#: R420-0002
Ships in 6 Business Days
Sale - Save 10% $ 1,449.99

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

$ 1,304.96 USD
Free Shipping on orders $49 and up
Sale - Save 10%
$ 1,449.99

This product was last offered at the strikethrough price on
07-31-2026

$ 1,304.96 USD
Free Shipping on orders $49 and up
As power output increases, the demand for low-pressure fuel pumps increases. This kit includes components to upgrade your low-pressure fuel pump to deliver consistent fuel flow regardless of the amount of fuel inside the tank while increasing tank drawing. Best of all, the modified pump can be properly controlled by the DME and will result in no fault codes. Complete modified fuel pump Increases tank draw Consistent fuel flow Works seamlessly with existing DME For over 35 years, Dinan has been America's premier tuning company, pioneering advancements in BMW modification while retaining a focus on balanced performance that preserves the original character and driving feel that a BMW offers. When you install a Dinan part on your car, know that it's not only carefully developed and tested, but that Dinan stands behind it with a four-year, 50,000-mile warranty. Dinan believes so fully in their “total package” approach that once your car has been fitted with enough of their parts, they celebrate your conversion from stock to Dinan with an exclusive trunk badge, displayed proudly by BMW enthusiasts everywhere.
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Vaico - Corporate Logo
T#:41492599
Part#: 13537799869
Special Order: No Guaranteed ETA
$ 120.99 USD
Free Shipping on orders $49 and up
This line directs excess, overflow fuel back to the fuel feed line that runs to the high-pressure fuel pump.