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Fuel System Tools

Service your BMW fuel system correctly with the recommended tools for the job. Our offered O-Ring tools and other specialty service equipment are gathered on this page for you to confidently tackle your fuel system maintenance or modification.
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Precision Raceworks N54/N55 Fuel Injector Tool - BMW N54 N55 3.0L ...
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Precision Raceworks - Corporate Logo
T#:1316809
Part#: 601-0005
In Stock
$ 89.99 USD
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$ 89.99 USD
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Precision Raceworks' Fuel Injector Removal and Installation Tool is one of the highest-rated tools on the market, not only for removal and installation of injectors but also for the installation and compression of the high-pressure seals! For injector removal, simply thread the tool onto the input of the fuel injector and use the slide hammer to tap the injector out. When installing new seals, simply use needle-nose pliers to pinch the old seal and remove it. Once removed, the new seal can be installed using the included expansion tool found stored inside the shaft of the tool. The rest is as easy as 1, 2, 3! Insert the injector into die #1 and count to 10, then insert the injector into die #2 and count to 20, finally insert the injector into die #3 and count to 30, then install your injector.
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Bav Auto Fuel Level Sensor & Fuel Pump Lock Ring Tool - BMW & MINI ...
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Bav Auto Tools - Corporate Logo
T#:580400
Part#: B8800089
Ships on Aug 10, 2026
Sale - Save 10% $ 72.99

This product was last offered at the strikethrough price on
05-03-2026

$ 65.69 USD
Free Shipping on orders $49 and up
Sale - Save 10%
$ 72.99

This product was last offered at the strikethrough price on
05-03-2026

$ 65.69 USD
Free Shipping on orders $49 and up
Used to remove fuel level and fuel pump lock rings properly to avoid damage.
Screw Cap & Schwaben Removal Tool Kit
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Packaged by Turner - Corporate Logo
T#:401619
Part#: 16116762417KT1
In Stock
Sale - Save 18% $ 106.99

This product was last offered at the strikethrough price on
05-03-2026

$ 87.97 USD
Free Shipping
Sale - Save 18%
$ 106.99

This product was last offered at the strikethrough price on
05-03-2026

$ 87.97 USD
Free Shipping

The fuel pump is held into the tank with a retaining lock ring. Most people would take an extension or punch and tap out the ring with a hammer. But that's the wrong way to do it. You could damage the lock ring, or worse, the tank itself. This handy tool is toothed to match the lock ring and takes a standard 1/2 drive ratchet or small extension. Twist the ratchet and the lock ring comes un-done cleanly and smoothly. A hefty tool that pays for itself over and over. Fits most BMWs from 1988-2013. Also has application for MINI and Porsche.

This metal screw ring tightens down to old the top of the fuel pump or fuel filter assembly dependent on model of vehicle.

Together they make this job simple and easy and ensure a tight fit with a new ring. 

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Bav Auto Fuel Injector Removal/Installation Tool - N55
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Bav Auto Tools - Corporate Logo
T#:580388
Part#: B8800075
In Stock
Sale - Save 20% $ 109.99

This product was last offered at the strikethrough price on
05-03-2026

$ 87.99 USD
Free Shipping
Sale - Save 20%
$ 109.99

This product was last offered at the strikethrough price on
05-03-2026

$ 87.99 USD
Free Shipping
This tool takes the stress and difficulty out of removing and installing your N55 fuel injectors.

Bav Auto Fuel Injector Installer / Remover - N20/N55
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Bav Auto Tools - Corporate Logo
T#:580389
Part#: B8800076
In Stock
Sale - Save 10% $ 106.99

This product was last offered at the strikethrough price on
05-03-2026

$ 96.29 USD
Free Shipping
Sale - Save 10%
$ 106.99

This product was last offered at the strikethrough price on
05-03-2026

$ 96.29 USD
Free Shipping
This enables you to easily remove and install fuel injectors on BMW N20 and N55's produced from 2/2011 and up with direct injection.
Bav Auto Fuel Injector Seal Installer & Remover - N54/N63
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Bav Auto Tools - Corporate Logo
T#:580445
Part#: B8800140
In Stock
Sale - Save 3% $ 121.99

This product was last offered at the strikethrough price on
05-03-2026

$ 118.33 USD
Free Shipping
Sale - Save 3%
$ 121.99

This product was last offered at the strikethrough price on
05-03-2026

$ 118.33 USD
Free Shipping
This is has been specifically designed to remove and install the seals on your fuel injectors without damaging either the seals or injectors themselves.

Genuine BMW Cleaning Kit - 813010 - B57 N47 N57 M57
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Genuine BMW - Corporate Logo
T#:171838
Part#: 83300493758
Ships in 2 Business Days
$ 199.99 USD
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$ 199.99 USD
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Genuine BMW special tool for diesel injector bore cleaning.
Genuine BMW Fuel Injector Seal Removal and Installation Tool - BMW B4...
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Genuine BMW - Corporate Logo
T#:550602
Part#: 83302448401
Ships in 2 Business Days
$ 181.99 USD
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$ 181.99 USD
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Genuine BMW Fuel Injector Seal Installation Tool - BMW B38 B46 B48 B5...
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Genuine BMW - Corporate Logo
T#:173153
Part#: 83300496668
Ships in 2 Business Days
$ 213.99 USD
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$ 213.99 USD
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Specially designed for installing the PTFE sealing rings on the injector for a tight seal

Genuine BMW Fueling Adapter For Diesel Models
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Genuine BMW - Corporate Logo
T#:44392
Part#: 16117204709
Ships in 2 Business Days
6% off MSRP $ 34.99

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

$ 32.99 USD
Free Shipping on orders $49 and up
6% off MSRP
$ 34.99

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

$ 32.99 USD
Free Shipping on orders $49 and up
If you drive a modern BMW diesel, you’re probably familiar with the clever, but sometimes frustrating mis-fueling protection mechanism built into your gas neck. It’s designed to save your engine from a catastrophic tank of gasoline, but it also means that if you roll up to a diesel pump with a non-standard or slightly worn nozzle, the safety flap won't open. Suddenly, a simple fuel stop becomes a major headache. This Genuine BMW Diesel Fueling Adapter is the official factory solution. Kept safely in your trunk or glovebox, this pocket-sized tool slips right into your fuel filler neck to safely override the mis-fueling protection mechanism, allowing you to use any commercial diesel pump nozzle. Including truck stops or older, out-of-spec stations, without hassle.
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E-Series Fuel Pump Lock Ring Tool
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Precision Raceworks - Corporate Logo
T#:38161749
Part#: 601-0045
In Stock
$ 19.99 USD
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Diesel Fuel Nozzle Adapter
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Genuine Volkswagen Audi - Corporate Logo
T#:5691204
Part#: 000072709
In Stock
1% off MSRP $ 10.19

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

$ 10.13 USD
Free Shipping on orders $49 and up
1% off MSRP
$ 10.19

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

$ 10.13 USD
Free Shipping on orders $49 and up

TDI owners can ensure seamless diesel fueling with the Diesel Fuel Nozzle Adapter, expertly designed to prevent nozzle/fuel filler neck mismatches. Engineered to accommodate outdated diesel fuel pump nozzles, this adapter features an oversized diameter for compatibility with larger nozzles commonly found at Semi Truck diesel fuel stops with outdated pumps. Packaged in a sturdy carrying container, it comes complete with comprehensive usage instructions and non-latex disposable gloves for added convenience and safety.

  • Prevents diesel nozzle/fuel filler neck mismatches
  • Compatible with outdated diesel fuel pump nozzles
  • Oversized diameter for use with larger nozzles
  • Includes carrying container and disposable gloves
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Pro-Line Injector And Glow Plug Grease - 20g
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Liqui-Moly - Corporate Logo
T#:49787695
Part#: 22243
In Stock
New Item
$ 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.