BMW Fuel System Parts

Fuel Tank Hose - 16121180402

T#:36710097

Part#: 16121180402

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05-03-2026

$ 23.66 USD

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This fuel tank hose runs from the filler neck to the inlet of the fuel tank. Due to years of exposure to water, salt, dirt, and general road debris, this hose is commonly rotted out causing a leak when filling the fuel tank.

If your hose is leaking, replace it with this high-quality, exact-fit piece from Bremmen Parts.

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Bremmen Low Pressure Fuel Pump - BMW E82/88 E9X N52 N54 N55

T#:640545

Part#: 16147163298

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$ 134.02 USD

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Sputtering, no starts, or rough idle could be an indication of a failing or failed fuel pump. Also, if your gas gauge is not reading correctly, or not at all, it's probably the level sensor on this pump. Unfortunately, the level sensor is part of the pump assembly and must be replaced as a whole. This replacement Bremmen fuel pump is the perfect option to get your BMW back on the road without draining your wallet.

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Fuel Pump - E46 M3

T#:584116

Part#: 16142229684

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08-05-2026

$ 199.99 USD

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This is the in-tank fuel pump for the E46 M3. The fuel pump in your vehicle is essential for delivering the proper amount of fuel at the correct pressure. Usually, they fail unexpectedly and at the worst possible time. Replace yours to prevent being stranded with a broken fuel pump. This fuel pump installs easily in the place of your broken or worn pump. All wiring connections are the same to make this an easy plug and play installation. Don't take a chance on an inferior fuel pump from the local auto store that may leave you stranded again. Choose a quality unit to ensure thousands of worry free miles. Includes seal.

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Fuel Pump Control Module

T#:33746531

Part#: 16147411596

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$ 132.18 USD

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Fuel Tank Ventilation Valve Pipe

T#:8677197

Part#: 13907618643

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$ 38.24 USD

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Allows fuel fumes to vent into the engine's intake

Fuel Tank Breather Valve - 13907831770

T#:37655984

Part#: 13907831770

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$ 64.46 USD

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Over time, valves can fail, often getting stuck in one position and causing the engine to run poorly. This Fuel Tank Breather Valve is a simple replacement that resolves rough idling and helps clear engine codes, restoring smooth performance.

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Fuel Tank Breather Hose with Sucking Jet Pump - 13907595191

T#:36710100

Part#: 13907595191

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$ 38.34 USD

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Ensure reliable fuel system operation with this fuel tank breather hose featuring an integrated sucking jet pump. Designed to regulate tank pressure and facilitate seamless fuel transfer, this critical component helps maintain efficient engine performance and balanced fuel levels, especially in vehicles with saddle-style tanks.

The sucking jet pump ensures proper fuel distribution between tank compartments, while the breather hose prevents pressure build-up by managing vapor flow. Over time, constant exposure to fuel vapors and high temperatures can cause wear, leading to uneven fuel levels or reduced engine efficiency.

Replace your worn or damaged breather hose with this premium-quality solution from Bremmen Parts, designed for durability and a perfect fit to restore your vehicle's fuel system to peak performance.

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High-Pressure Fuel Pump & Fuel Filter

T#:44733241

Part#: 13518604231

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$ 183.59 USD

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Bremmen Fuel Pump Assembly

T#:554618

Part#: 16146766942

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$ 116.68 USD

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Ensure optimal fuel delivery for your BMW with a replacement fuel pump. This essential component guarantees the right fuel amount at the correct pressure, preventing unexpected failures.

Bremmen Fuel Injector - BMW N52 3.0L

T#:640544

Part#: 13537531634

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$ 40.79 USD

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A vehicle with dirty injectors may host a wide variety of symptoms. From stalling, hesitation, misfiring, and a rough idle, to the wide-open throttle woes. If your vehicle is suffering from these symptoms, the fuel injectors may be the cause.

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High Pressure Fuel Pressure Sensor V7540439

T#:23449739

Part#: 13537568050

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$ 53.19 USD

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For your Mini's fuel system, the fuel injection pressure sensor is crucial. However, it may occasionally malfunction. This component plays a key role in determining fuel pressure within the system. If it fails, it can affect engine performance and fuel efficiency. Replacing this sensor is essential to maintain optimal fuel delivery and engine functionality.

Crucial for fuel system functionality
Determines fuel injection pressure
Malfunction can impact engine performance
Ensures optimal fuel delivery and efficiency

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Fuel tank breather valve line

T#:27105161

Part#: 13907601515

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$ 65.88 USD

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Fuel Pump - MINI R5X

T#:36710099

Part#: 16112755082

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$ 141.16 USD

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Experiencing fuel pressure loss or starting issues despite a functioning engine and spark? The likely culprit is your rear fuel pressure pump. This critical component, equipped with a level sensor and mounted inside the fuel tank, is essential for restoring proper engine operation in your MINI.

If your vehicle also features a front High-Pressure Fuel Pump (HPFP), diagnosing a faulty rear fuel pump is simple. When unlocking the car or opening the door, listen for a brief, high-pitched whining noise from the fuel tank—this indicates the pump is priming. If you don’t hear it, the rear pump may need replacement.

Benefits:

Restores consistent fuel pressure for reliable engine performance. Engineered for straightforward installation inside the fuel tank. Easy diagnostic cues help identify rear fuel pump failure quickly. Choose this high-quality replacement to bring your MINI back to peak performance.

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Fuel Injector Replacement Kit

T#:15744008

Part#: 13538627842-KT

In Stock at Vendor

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$ 1,213.28 USD

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Replace your old injectors! Includes a full set of Bosch injectors, and decoupling elements.

Fuel-It! Low Pressure Fuel Pump Upgrade Stage 3 - N54/55 E-Series ...

T#:403279

Part#: FILPFPK3

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Starting at $ 1,154.83 USD

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Starting at $ 1,154.83 USD

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This is a complete Low-Pressure Fuel Pump (LPFP) upgrade that replaces your stock LPFP assembly with a new E85 certified one. This solution provides up to 300% more flow than stock and this assembly can be purchased one of three ways to meet your needs. Trade-in: (Domestic and Canada) This option allows you to receive a rebuilt/upgraded stock bucket with two new Walbro 450 pumps, filters, and fittings to swap out your stock LPFP assembly and requires a $150 *core deposit. Trade-in: (Euro) This option allows you to receive a rebuilt/upgraded stock bucket with two new Walbro 450 pumps, filters, and fittings to swap out your stock LPFP assembly and requires a $300 *core deposit. New Build: This option includes a new VDO LPFP bucket that is upgraded with new Walbro 450 pumps, filters, and fittings. No core deposit required but is eligible for a core refund of $50 should you elect to return your *stock bucket. (US Spec only) All three options include the following: A complete plug and play solution by simply replacing your stock bucket. However, to utilize the secondary, an additional wiring harness must be installed. Two new E85 compatible Walbro 450 pumps Two new Walbro filters A custom fitting that is tuned to optimize the venturi and pump output Spare vent tube clip Wiring harness for the secondary Flow testing prior to shipping

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Fuel-It! Low Pressure Fuel Pump Upgrade Bucketless - N54/55 E-Series ...

T#:403280

Part#: FILPFPK4

Ships in 2 Business Days

Sale - Save 3% $ 552.99

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Starting at $ 537.83 USD

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This is a complete plug and play solution to replace your stock Low-Pressure Fuel Pump (LPFP) with a new E85 certified bucketless assembly.

This solution provides up to 25% more flow than our standard Stage 2 LPFP upgrade and up to 150% more flow than the stock pump.

This pump will support up to 550whp running 85% ethanol and 600whp running 50% ethanol.

The Stage 2 bucketless kit includes the following:

- A custom anodized billet fitting for the pump output and stock fuel line connection.
- Our custom billet aluminum anodized bracket for the pump and float assembly
- Two cotter pins to secure your float assembly
- A new E85 compatible Walbro 450 pump
- Spare vent tube clip
- A new Walbro filter

If you still need more flow, the Stage 3 upgrade is also available and can be added to your Stage 2 bucketless pump.

The Stage 3 upgrade kit includes:

- A complete plug and play solution by simply adding the secondary module
- Our custom billet aluminum fitting to run both pumps in parallel
- A new E85 compatible Walbro 450 pump
- Wiring harness for the secondary pump
- Spare vent tube clip
- A new Walbro filter

Recommended accessories:
- Lock Ring Removal Tool
- Hobb's switch
NOTE: These kits include a basic filter assembly. When using this filter, running the vehicle under low fuel conditions can cause fuel starvation issues. If you do hard straight line accelerations when you have less than 1/8 tank of fuel, we would recommend running our standard Stage 2, 3, or Stage 4 pump. In addition, if you intend to use this for road course applications, you may see starvation issues when running less than a half tank and doing long high G right turns. Again for those applications we'd recommend one of our standard pump applications.

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Fuel Pump - High Pressure

T#:552773

Part#: 13517592429

Ships in 1-2 days

Sale - Save 1% $ 1,057.73

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$ 1,046.62 USD

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B58 Supra Fuel Pump Retrofit - F3X B58

T#:2810083

Part#: 3671725KT

Ships in 3 Business Days

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$ 1,300.85 USD

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Includes Required Retrofit Harness - This is a retrofit kit that allows you to run the stock fuel pump found on the B58TU Supra engine on your F chassis B58 car. It has increased flow that will support higher horsepower levels without the need for complex fuel system upgrades. Has been tested to support 600+WHP.

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Fuel Injector Replacement Kit - N52

T#:53044116

Part#: 13537531634RKT2

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$ 247.50 USD

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Restore engine performance and drivability by replacing those old, high mileage fuel injectors. Includes injector clips.

High Pressure Fuel Sensor

T#:4921499

Part#: 13538643665

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$ 84.09 USD

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Fuel Tank Breather Valve and Breather Line - F2X F3X

T#:8677198

Part#: 13907636145

Special Order: No Guaranteed ETA

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$ 84.09 USD

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Direct replacement for faulty or damaged fuel tank breather valve/lines.

High Pressure Fuel Pump Kit

T#:5416773

Part#: N63S63HPFPKT

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$ 651.11 USD

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Includes both fuel pumps and a new fuel pressure sensor. Solve your fuel delivery issues kit includes both fuel pumps and a new fuel pressure sensor and hardware.

High Pressure Fuel Pump Kit

T#:15677496

Part#: 13537622231-KT

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$ 641.67 USD

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Solve your fuel delivery issues kit includes both fuel pumps and a new fuel pressure sensor and hardware.

Fuel-It! Low Pressure Fuel Pump Upgrade Stage 2 - N55 F-Series ...

T#:403295

Part#: FILPFPK5

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Starting at $ 634.84 USD

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This is a complete Low Pressure Fuel Pump (LPFP) upgrade that replaces your weak stock LPFP assembly with a high-flow E85-certified one. Standard Kit Includes: A brand new OEM LPFP bucket that is upgraded with a new Walbro 450 or 525 pump and filter. A new E85 compatible Walbro 450 pump (F90000274) that flows 50% more fuel than stock Optional A new E85 compatible Walbro 525 pump (F90000285) that flows 65% more fuel than stock NOTE: Owners with I-Drive may get a Fuel pump warning on the screen that says "Continued driving is possible. Have the system checked by your BMW center as soon as possible." As long as the car is running fine and does not exhibit any other symptoms, there is not an issue with the pump and this can be ignored. If you have any questions about this please feel free to contact us. Upgraded pumps pull more current, so if your EKP (LPFP control module) is weak, it may overheat causing it to shut down and need to be replaced. If this is a concern for you check out our Stage 3 fuel pump upgrade kits that retain the stock LPFP and add a secondary pump.

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Fuel-It! Low Pressure Fuel Pump Upgrade Stage 2 - N54/55 E-Series ...

T#:403273

Part#: FILPFPK2

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Starting at $ 684.84 USD

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*NORTH AMERICAN VEHICLES ONLY* If your current Low-Pressure Fuel Pump (LPFP) is struggling to keep up, is old and tired, or you need an E85-compatible pump assembly, this is the upgrade for you! This is a complete Low-Pressure Fuel Pump (LPFP) upgrade that replaces your stock LPFP assembly with a new E85-certified one. The new Walbro 450 pump provides approximately 100% more flow than stock and this assembly can be purchased one of three ways to meet your needs. All three options include the following: A complete plug-and-play solution by simply replacing your stock bucket A new E85-compatible Walbro 450 pump A new Walbro filter A custom fitting that is tuned to optimize the venturi and pump output Spare vent tube clip Flow testing prior to shipping

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M54 Complete Fuel Injector Set

T#:5416770

Part#: 13537546245TMSKT

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$ 802.00 USD

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Includes new injector, fuel rail o-ring and injector holder. A vehicle with dirty injectors may host a wide variety of symptoms. From stalling, hesitation, misfiring, and a rough idle, to the wide open throttle woes. If your vehicle is suffering from these symptoms, the fuel injectors may be the cause.

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Bremmen High Pressure Fuel Pump Sprocket - BMW N57 3.0L

T#:50381429

Part#: 13527800025

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$ 60.38 USD

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The N57 High-Pressure Fuel Pump Sprocket is a crucial component in BMW vehicles equipped with the N57 diesel engine. It drives the high-pressure fuel pump, ensuring precise fuel delivery for efficient combustion and optimal engine performance. This sprocket is also important in linking the timing chain system from the crankshaft to the fuel pump and then to the camshafts.

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MINI R53 Fuel Pump W/ Fuel Level Sensor

T#:28138164

Part#: 16146766177

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$ 82.11 USD

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MINI R53 Fuel Pump with Fuel Level Sensor

For Mini owners seeking a reliable fuel pump replacement, the MINI R53 Fuel Pump with Fuel Level Sensor is an essential component. This fuel pump ensures efficient fuel delivery to the engine, maintaining optimal performance. With its integrated fuel level sensor, it provides accurate fuel level readings, ensuring Mini enthusiasts are always informed.

Ensures efficient fuel delivery to the engine
Maintains optimal performance
Integrated fuel level sensor for accurate readings
Keeps Mini enthusiasts informed about fuel levels

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Fuel-It! Flex Fuel Kit - N54/N55 5 Series

T#:21242701

Part#: FFK-N5XB

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Starting at $ 464.99 USD

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This is a complete plug and play kit to install a Bluetooth ethanol sensor in your E-Series BMW. (Check compatibility for your platform below) This kit replaces the stock fuel lines from the fuel tank to the engine bay with an upgrade -6an E85 compatible fuel line and adds an ethanol sensor and Bluetooth analyzer to monitor your ethanol content. This kit features a 0-5 volt analog output that integrates with the JB4, analog gauge, or any other ECU or tuner that supports 0-5 volt input. All of these kits utilize a custom billet aluminum fittings to integrate with the stock fittings so no modifications are needed. For your fuel line upgrade, choose the option that supports your current configuration. HPFP to the fuel tank: (Stock) This upgrade replaces both stock fuel lines with one upgraded continuous fuel line from the fuel tank to the HPFP and adds the ethanol sensor. Port Injection to the fuel tank: If you are running our port injection kit, this upgrade replaces the stock fuel lines from the tank to the engine bay, integrates the ethanol sensor and then utilizes a Y adapter to supply the HPFP and PI with fuel. Our custom fittings remove those tee's and extra fittings for a cleaner high flow setup. Non-Fuel-It! port injection to fuel tank: Choose this option if you are running a port injection kit that we did not manufacture or sell. This kit includes a longer 18" feedline from the Y to the port injection rail. You then cut the feed line to the length you need and install the included -6an female fitting or -6an female elbow to make the connection to your port injection rail. *These kits are available for off-road use only *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. *For the BMW N54 E-series JB4 platform connect the white wire to position #15 on the JB4 25 pin harness. Select WMI Ethanol Setup option 1 to enable pin location 15/16 flex fuel input. *For the BMW N55 E-series JB4 platform connect the white wire to position #16 on the JB4 25 pin harness. Select WMI Ethanol Setup option 1 to enable pin location 15/16 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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Fuel Pump w/ Filter - BMW F22/23 F3X B46/48 B58

T#:36913375

Part#: 16117344066

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$ 216.23 USD

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The in-tank fuel pump sending unit is a multifunctional component designed to deliver fuel from the tank to the engine while performing several critical roles. This unit features a built-in fuel filter to ensure clean fuel delivery, protecting the engine's fuel injectors and overall fuel system from contaminants. Additionally, it includes a fuel level sensor that monitors the amount of fuel in the tank, sending real-time data to the fuel gauge on your dashboard for accurate readings.

Built to meet or exceed OEM standards, this Bremmen Parts in-tank fuel pump sending unit ensures reliable performance, efficient fuel flow, and precise fuel level monitoring, making it an essential component for maintaining optimal engine operation. Ideal for replacing a failing or worn-out unit, this part provides a seamless fit and long-lasting durability.

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Fuel Filter Kit - M57

T#:56291065

Part#: 13327811227KT2

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$ 55.42 USD

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This fuel service kit pairs a high flow OEM replacement fuel filter with a fresh dampening ring and securing hex bolt. By replacing the filter and hardware together, you ensure fuel pressure stability

Febi Relay - Replaces White/Green

We Price Match - Give Us A Call or Chat!

T#:16375128

Part#: 61368373700

Ships on Nov 10, 2026

Sale - Save 28% $ 15.99

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$ 11.56 USD

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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 pump and level sensor kit

T#:56471664

Part#: 16116768788KT2

Ships in 2 Business Days

$ 664.00 USD

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This targeted refresh package to completely restore your E46’s fuel tank module. Built around a high grade Continental fuel pump assembly this kit ensures maximum fuel flow stability, precise fuel gauge readings, and a leak free installation.

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Fuel Pump Kit - E46

T#:56291046

Part#: 16142229684KT2

Ships in 3 Business Days

$ 535.01 USD

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A tired fuel pump or a restricted fuel filter can cause dangerous lean spikes under full throttle putting your high strung M engine at risk. The BMW E46 M3 saddle tank relies heavily on both a primary pump and an auxiliary transfer pump to keep fuel moving efficiently across the tank arch during cornering.

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Radium Fuel Hanger Surge Tank Complete Kit - For Walbro Pumps ...

Upgrade Your Low-Pressure Fueling System With this All-Inclusive Kit!

T#:25606665

Part#: N5XFUEL

Ships on Aug 28, 2026

Sale - Save 3% $ 1,254.99

This product was last offered at the strikethrough price on
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Starting at $ 1,213.80 USD

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$ 1,254.99

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Introducing the comprehensive N54/N55 Low-Pressure Fueling Solution! With Radium Engineering's Regulated Fuel Hanger Surge Tank at its core, this kit allows you to tailor your fuel pump setup, select an in-line fuel filter, and opt for a wiring kit for multiple LPFP configurations in your N54 or N55-powered E9X 335i. In this setup, the BMW fuel pump serves as a "lift" pump, maintaining fuel volume in the Fuel Hanger Surge Tank via a dedicated orifice. This guarantees sufficient pressure for the venturi jet pump(s) to operate, ensuring consistent fuel delivery. Excess fuel in the FHST cycles back to the OEM tank through a one-way check valve ensuring a steady fuel supply. Unlike conventional surge tanks, which rely on pump flow matching, this FHST employs additional mechanisms to continuously deliver fuel regardless of fluctuations in other fuel sources. When the main tank nears depletion, the lift pump and Fuel Pressure Regulator step in to supply fuel to the FHST. Furthermore, with a boost reference signal (Hobbs Switch), the Fuel Pressure Regulator operates at a 1:1 ratio, allowing fuel pressure to rise proportionally with boost pressure. The low-pressure fuel returning from the Fuel Pressure Regulator is routed back into the surge tank to maintain its fullness. Inside the canister, a 6-hole diverter ensures even fuel dispersion without air bubbles or foaming. The stainless electrical studs included effectively handle high current demands, surpassing the capabilities of compact bulkhead connectors. These resilient connections are sealed against all standard and exotic fuels, with non-conductive acorn nuts provided to prevent accidental short circuits. The kit also includes the necessary electrical hardware for one Walbro fuel pump and the OEM level sender, while the in-tank wiring is insulated with premium chemically resistant ETFE for enhanced durability. If you are planning on running more than one LPFP, you will need to select the Hobbs Switch option for boost reference (to be installed on the manifold or charge pipe), as well as the fuel pump wiring kit! Features: -Drop-In OEM Replacement -Permits 1 or 2 Surge Pumps -1:1 Fuel Pressure Adjustments -Fuel Starvation Protection -Integrated 1-Way Fill Valve -High Current Electrical Hardware -Compatible with Various Pumps -Anodized Aluminum Construction -Gasoline and Ethanol Compliant -Anodized Aluminum 8AN Male Outlet Fitting -Anodized Aluminum Surge Tank Canister -Fuel Resistant Tubing and Wiring -Stainless Steel Hardware -Relay(s) and Fuse(s)

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Fuel Filter Kit W/ Level Sensor

T#:33746532

Part#: 16112755084

In Stock

Sale - Save 9% $ 163.99

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

$ 149.99 USD

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Sale - Save 9%

$ 163.99

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

$ 149.99 USD

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Bremmen Sky Blue Relay - Multiple BMWs

T#:639910

Part#: 61366915327

Special Order: No Guaranteed ETA

Sale - Save 14% $ 14.99

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

$ 12.84 USD

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Sale - Save 14%

$ 14.99

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

$ 12.84 USD

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Commonly used in multiple BMWs, usually controlling fuel pump operation.

Supra HPD6 High Pressure Fuel Pump

T#:53997748

Part#: 13518631642

Ships on Oct 19, 2026

Sale - Save 20% $ 399.99

This product was last offered at the strikethrough price on
05-30-2026

$ 319.99 USD

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Sale - Save 20%

$ 399.99

This product was last offered at the strikethrough price on
05-30-2026

$ 319.99 USD

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Oem upgraded fuel pump

High Pressure Fuel Injector - Priced Each

T#:17605211

Part#: 13537591623

Special Order: No Guaranteed ETA

Sale - Save 16% $ 68.99

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

$ 58.08 USD

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Sale - Save 16%

$ 68.99

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

$ 58.08 USD

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Bremmen High Pressure Fuel Pump Sprocket - BMW M57

T#:26404777

Part#: 13527787279

Special Order: No Guaranteed ETA

Sale - Save 21% $ 54.99

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

$ 43.24 USD

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Sale - Save 21%

$ 54.99

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

$ 43.24 USD

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This sprocket attaches to the high-pressure fuel pump, linking the timing chain system from the crankshaft to the fuel pump and then to the camshafts.

Fuel Tank Breather Valve

T#:639929

Part#: 13537543286

Special Order: No Guaranteed ETA

Sale - Save 10% $ 89.99

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

$ 80.78 USD

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

$ 80.78 USD

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Complete Fuel Injector Set

T#:15677494

Part#: 13537528539-KT

Back Ordered

Sale - Save 3% $ 876.99

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

$ 849.89 USD

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Sale - Save 3%

$ 876.99

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

$ 849.89 USD

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A vehicle with dirty injectors may host a wide variety of symptoms. From stalling, hesitation, misfiring, and a rough idle, to the wide open throttle woes. If your vehicle is suffering from these symptoms, the fuel injectors may be the cause.

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MINI R53 Fuel Pump with Fuel Level Sensor

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