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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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Port Injector Plugs
Port Injector Plugs
Burger Motorsports - Corporate Logo
T#:27171925
Part#: UNI-BMS-PIPLUGS
In Stock
$ 60.00 USD
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$ 60.00 USD
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These dummy injectors fit in place of port injection fuel injectors to block the holes. Allows use to aluminum manifolds with port injection bungs without having to purchase fuel injectors. Plugs are EV14 injectors and measure 38mm or 1.5" from o-ring to o-ring.
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Victor Reinz Fuel Pump Gasket - E46
Victor Reinz Fuel Pump Gasket - E46
Victor Reinz - Corporate Logo
T#:374233
Part#: 16111184084
Ships in 1-2 days
$ 32.70 USD
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$ 32.70 USD
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Seal for in-tank fuel pump and in-tank sender unit
Rein Fuel Injection Fuel Feed Pipe
Rein Fuel Injection Fuel Feed Pipe
2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!
Rein - Corporate Logo
T#:17738375
Part#: 13537585426
In Stock
$ 44.99 USD
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$ 44.99 USD
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Ensures that proper pressure is maintained between the high-pressure fuel pump and fuel rail.
OEM Rein High Pressure Fuel Pipe - BMW N54 3.0L
OEM Rein High Pressure Fuel Pipe - BMW N54 3.0L
Rein - Corporate Logo
T#:45997482
Part#: RFP0007
In Stock
$ 53.99 USD
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$ 53.99 USD
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If the high-pressure fuel line connecting your fuel pump to the fuel rail is missing or damaged, replace it with this OEM Rein pipe.
OEM Rein Fuel Tank Filler Cap - Multiple BMWs
OEM Rein Fuel Tank Filler Cap - Multiple BMWs
2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!
Rein - Corporate Logo
T#:639082
Part#: 16116750564
Ships in 2 Business Days
$ 25.99 USD
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$ 25.99 USD
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Replace your damaged or missing non-locking fuel tank cap with this direct replacement cap.
Pressure Hose RFP0005
Pressure Hose RFP0005
2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!
Rein - Corporate Logo
T#:15710781
Part#: 13537528348
Back Ordered
$ 33.99 USD
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$ 33.99 USD
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JB4PRO Flex Fuel Add On Harness - B58/S58
JB4PRO Flex Fuel Add On Harness - B58/S58
Burger Motorsports - Corporate Logo
T#:49822568
Part#: JB4PB58FFAOH
In Stock
New Item
$ 49.00 USD
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$ 49.00 USD
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Take your B58 or S58 build further with the JB4PRO Flex Fuel Add-On Harness—a simple, plug-and-play way to add an ethanol sensor and optional fuel pressure sensor to your JB4PRO setup. Keep your install clean, your wiring organized, and your tune dialed to match every fuel blend in the tank. Why it matters: Plug & Play: Connects directly to your JB4PRO—no cutting or splicing required. Sensor Ready: Supports ethanol and fuel pressure sensors for precise, real-time fueling adjustments. Clean, Safe Installation: Includes a 12 V adapter and inline fuse for hassle-free integration. How it works: This harness links your JB4PRO tuner to your flex fuel hardware. It’s not a complete flex fuel kit—you still need a compatible ethanol sensor—but it gives your JB4PRO the accurate readings it needs to adjust timing, boost, and fueling for E30, E50, or E85 blends.
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Victor Reinz O-Ring
Victor Reinz O-Ring
Victor Reinz - Corporate Logo
T#:371688
Part#: 13641437487
In Stock
$ 3.05

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

$ 2.99 USD
Limited Qty Sale
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$ 3.05

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

$ 2.99 USD
Limited Qty Sale
Free Shipping on orders $49 and up
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(7,52X3,52) For the fuel injector
Rein Fuel Injector O-Ring - E23, E24, E28, E30, E31, E32, E34, E36, E38, E39
Rein Fuel Injector O-Ring - E23, E24, E28, E30, E31, E32, E34, E36, E...
2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!
Rein - Corporate Logo
T#:362382
Part#: 13641730767
In Stock at Vendor
$ 6.17 USD
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$ 6.17 USD
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Located on nozzle end of injector
E-Chassis Stage 3 Bucketless LPFP Upgrade - N54/55
E-Chassis Stage 3 Bucketless LPFP Upgrade - N54/55
Burger Motorsports - Corporate Logo
T#:38890918
Part#: BMSS3BLPFPN5455
Ships on Sep 1, 2026
$ 399.99 USD
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$ 399.99 USD
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If you're already using our Stage 2 Bucketless LPFP and want to upgrade to Stage 3, this kit is for you. If you don’t have the Stage 2 kit, you can purchase it here. Note: Stage 3 requires the Stage 2 bucketless kit. The Stage 3 upgrade kit includes: - Complete plug-and-play solution with the addition of the secondary module - Custom billet aluminum fitting to run both pumps in parallel - Wiring harness for the secondary pump - Spare vent tube clip - New Walbro filter - New E85-compatible Walbro 450 pump (F90000274) - Optional upgrade to Walbro 525 pump (F90000285) Recommended accessories: - Lock Ring Removal Tool - Hobb's switch
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Fuel Feed Line
Fuel Feed Line
Rein - Corporate Logo
T#:53573470
Part#: 13537605189
In Stock
New Item
$ 102.99 USD
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$ 102.99 USD
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Victor Reinz O-Ring - E30, E31, E32, E34, E36, E38, E39, E46, E52, E53, Z3
Victor Reinz O-Ring - E30, E31, E32, E34, E36, E38, E39, E46, E52, E...
Victor Reinz - Corporate Logo
T#:379124
Part#: 13531720252
Ships in 3 Business Days
$ 5.82 USD
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$ 5.82 USD
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5x1.5mm
Rein Fuel Hose Assembly - BMW E60/61 5
Rein Fuel Hose Assembly - BMW E60/61 5
Rein - Corporate Logo
T#:49404666
Part#: 13537537964
Back Ordered
$ 64.99

This product was last offered at the strikethrough price on
04-28-2026

$ 63.99 USD
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$ 63.99 USD
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Replace damaged or cracked fuel hose assembly with this option from Rein
Victor Reinz Fuel Pump Insulating Gasket
Victor Reinz Fuel Pump Insulating Gasket
Victor Reinz - Corporate Logo
T#:581945
Part#: 702113130
Ships in 2 Business Days
$ 5.20 USD
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$ 5.20 USD
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Replacement gasket from Victor Reinz
Victor Reinz O-Ring - E30
Victor Reinz O-Ring - E30
Victor Reinz - Corporate Logo
T#:592049
Part#: 13641743377
Ships in 1-2 days
$ 1.03 USD
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$ 1.03 USD
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