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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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AAE Remanufactured High Pressure Fuel Pump - BMW N54 N55 3.0L
AAE Remanufactured High Pressure Fuel Pump - BMW N54 N55 3.0L ...
Atlantic Automotive Engineering - Corporate Logo
T#:42200953
Part#: 13517616170RKT
Back Ordered
$ 816.99 USD
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$ 816.99 USD
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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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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 1 Business Day
$ 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.
BMW Breather Valve
BMW Breather Valve
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Febi - Corporate Logo
T#:16873831
Part#: 11617503621
Ships on Nov 10, 2026
$ 89.99 USD
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$ 89.99 USD
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This is the valve that sends the fumes from the fuel tank to the throttle body to be burned. If this valve fails you'll receive a check engine lamp.
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
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$ 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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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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Febi Relay - Replaces White/Green
Febi Relay - Replaces White/Green
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Febi - Corporate Logo
T#:16375128
Part#: 61368373700
Ships on Nov 10, 2026
Sale - Save 28% $ 15.99

This product was last offered at the strikethrough price on
05-15-2026

$ 11.56 USD
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Sale - Save 28%
$ 15.99

This product was last offered at the strikethrough price on
05-15-2026

$ 11.56 USD
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Add to Wish List
This relay is often the fuel pump relay for many BMW models. To ensure the relay is correct for your car please check the pin locations
Fuel Feed Line
Fuel Feed Line
Rein - Corporate Logo
T#:53573470
Part#: 13537605189
In Stock
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$ 102.99 USD
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$ 102.99 USD
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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 Aug 31, 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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Radium - Split-Flow Flex Fuel Sensor Adapter
Radium - Split-Flow Flex Fuel Sensor Adapter
Radium Engineering - Corporate Logo
T#:53290958
Part#: 20-0589
In Stock at Vendor
New Item
$ 99.99 USD
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$ 99.99 USD
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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
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
Febi Fuel Filter - E46, Z3
Febi Fuel Filter - E46, Z3
We Price Match - Give Us A Call or Chat!
Febi - Corporate Logo
T#:382429
Part#: 13327512019
Special Order: No Guaranteed ETA
$ 63.99 USD
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$ 63.99 USD
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Protect your fuel system
In-Tank Electric Fuel Pump
In-Tank Electric Fuel Pump
Febi - Corporate Logo
T#:56580205
Part#: 16117243975
Special Order: No Guaranteed ETA
New Item
$ 78.99 USD
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$ 78.99 USD
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The Febi Bilstein Electric Fuel Pump is a high-grade supply pump manufactured to OE specifications, giving steady fuel volume and pressure all around.
Fuel Pressure Sensor
Fuel Pressure Sensor
Febi - Corporate Logo
T#:56327199
Part#: 13538643665
Special Order: No Guaranteed ETA
New Item
$ 34.99 USD
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$ 34.99 USD
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The Febi Bilstein Fuel Pressure Sensor delivers fast processing and durability to keep your high-pressure fuel system monitored accurately.
In-Tank Fuel Pump Assembly
In-Tank Fuel Pump Assembly
Febi - Corporate Logo
T#:56507863
Part#: 16117295459
Special Order: No Guaranteed ETA
New Item
$ 148.99 USD
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$ 148.99 USD
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Ensure your BMW receives uninterrupted fuel flow and factory-level precision with the Febi Bilstein In-Tank Fuel Pump Assembly.
Fuel Pressure Sensor
Fuel Pressure Sensor
Febi - Corporate Logo
T#:56580211
Part#: 13539899007
Special Order: No Guaranteed ETA
New Item
$ 38.99 USD
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$ 38.99 USD
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This Febi Bilstein Fuel Pressure Sensor provides a reliable solution to restore precise fuel monitoring.
Vaico Overflow Fuel Line - BMW E90 E70 M57 3.0L
Vaico Overflow Fuel Line - BMW E90 E70 M57 3.0L
Vaico - Corporate Logo
T#:41492599
Part#: 13537799869
Special Order: No Guaranteed ETA
$ 120.99 USD
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$ 120.99 USD
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This line directs excess, overflow fuel back to the fuel feed line that runs to the high-pressure fuel pump.
Fuel Supply Unit With Fuel Level Sender Unit
Fuel Supply Unit With Fuel Level Sender Unit
Febi - Corporate Logo
T#:56580208
Part#: 16147163296
Special Order: No Guaranteed ETA
New Item
$ 105.99 USD
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$ 105.99 USD
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The Febi Bilstein fuel sender unit provides a reliable & affordable solution for your BMW's fuel system.

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