Part #: 550-3014

Walker 550-3014 Fuel Injector

Walker Products
47 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$130.88Free Shipping
Free ShippingNo Cost to Continental U.S.
Free Returns*Wrong fit? No cost
60-Day ReturnsMoney back guarantee
*Free return shipping only qualifies if our fitment verification tool is used.
In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
Walker Products
Fitment: BMW, 535i, 135i, 335i, 335i xDrive, 528i, 528i xDrive, 535i GT, 535i GT xDrive, 535i xDrive, 640i, 640i Gran Coupe, 740i, 740Li, 740Li xDrive, ActiveHybrid 3, ActiveHybrid 5, ActiveHybrid 7, X1, X3, X5, X6, and 328i
Easy Returns — Return within 60 days for a full refund
Fast Shipping — Most orders ship same business day before 1pm CST

Overview of Walker Fuel Injector 550-3014 for BMW Models

The Walker 550-3014 fuel injector is designed for precise fuel delivery in various BMW vehicles. Engineered to meet OEM specifications, this fuel injector supports optimal engine performance and efficiency in select BMW models.

  • Compatible with multiple BMW models including 135i, 328i, 335i, 528i, 535i, 640i, 740i, ActiveHybrid series, and X series SUVs
  • Part number 550-3014 ensures exact fit and function
  • Manufactured by Walker Products, known for quality air and fuel delivery components
  • Designed for fuel injection system and related components category

About Walker Products Fuel Injection Components

Walker Products specializes in air and fuel delivery parts, focusing on fuel injection systems that maintain engine efficiency and emissions compliance. The 550-3014 fuel injector is part of their product line that emphasizes durability and precise fuel metering, supporting the performance needs of BMW engines.

Detailed Product Description

This Walker fuel injector 550-3014 is engineered to deliver the correct amount of fuel to the combustion chamber for BMW models such as the 335i xDrive, 535i GT xDrive, and 740Li xDrive. It is designed to integrate seamlessly with the vehicle’s existing fuel injection system, ensuring consistent spray patterns and fuel atomization. This helps maintain engine power, fuel economy, and reduced emissions.

Common Applications and Issues Addressed

  • Restores proper fuel delivery in BMW 328i and 640i Gran Coupe engines
  • Resolves rough idling and engine misfires in 535i and 740i models
  • Improves throttle response and fuel efficiency in ActiveHybrid 3 and ActiveHybrid 5 vehicles
  • Addresses fuel injector clogging or leakage in X1, X3, X5, and X6 SUVs
  • Supports emission control compliance by maintaining injector performance

Installation Notes and Tips

  • Ensure compatibility with your specific BMW model and engine variant before installation
  • Follow manufacturer torque specifications when securing the injector
  • Inspect fuel rail and seals for wear or damage during replacement
  • Use proper diagnostic tools to verify injector operation post-installation

Quality Assurance and Warranty

Walker Products maintains strict quality control standards for the 550-3014 fuel injector, ensuring reliable performance and durability. While specific warranty details may vary, Walker typically offers coverage against manufacturing defects. Consult product documentation or authorized sources for exact warranty terms.

This part fits 47 vehicles. Search below:

YearMakeModelLitersCylindersFuel TypePositionNotes
2014BMW535i3.0LL6N/AWalker Products
2013BMW135i3.0LL6N/AWalker Products
2013BMW335i3.0LL6N/AWalker Products
2013BMW335i xDrive3.0LL6N/AWalker Products
2013BMW528i2.0LL4N/AWalker Products
2013BMW528i xDrive2.0LL4N/AWalker Products
2013BMW535i3.0LL6N/AWalker Products
2013BMW535i GT3.0LL6N/AWalker Products
2013BMW535i GT xDrive3.0LL6N/AWalker Products
2013BMW535i xDrive3.0LL6N/AWalker Products
2013BMW640i3.0LL6N/ATo 03/2013; Walker Products
2013BMW640i Gran Coupe3.0LL6N/ATo 03/2013; Walker Products
2013BMW740i3.0LL6N/AWalker Products
2013BMW740Li3.0LL6N/AWalker Products
2013BMW740Li xDrive3.0LL6N/AWalker Products
2013BMWActiveHybrid 33.0LL6N/AWalker Products
2013BMWActiveHybrid 53.0LL6N/AWalker Products
2013BMWActiveHybrid 73.0LL6N/AWalker Products
2013BMWX13.0LL6N/ATo 03/2013; Walker Products
2013BMWX33.0LL6N/ATo 03/2013; Walker Products
2013BMWX53.0LL6N/AWalker Products
2013BMWX63.0LL6N/ATo 03/2013; Walker Products
2012BMW135i3.0LL6N/AWalker Products
2012BMW328i2.0LL4N/AWalker Products
2012BMW335i3.0LL6N/AWalker Products
2012BMW335i xDrive3.0LL6N/AWalker Products
2012BMW528i2.0LL4N/AWalker Products
2012BMW528i xDrive2.0LL4N/AWalker Products
2012BMW535i3.0LL6N/AWalker Products
2012BMW535i GT3.0LL6N/AWalker Products
2012BMW535i GT xDrive3.0LL6N/AWalker Products
2012BMW535i xDrive3.0LL6N/AWalker Products
2012BMW640i3.0LL6N/AWalker Products
2012BMWActiveHybrid 53.0LL6N/AWalker Products
2012BMWX33.0LL6N/AWalker Products
2012BMWX53.0LL6N/AWalker Products
2012BMWX63.0LL6N/AWalker Products
2011BMW135i3.0LL6N/AFits vehicles manufactured from January 2011.; Walker Products
2011BMW335i3.0LL6N/AFits vehicles manufactured from January 2011.; Walker Products
2011BMW335i xDrive3.0LL6N/AFits vehicles manufactured from January 2011.; Walker Products
2011BMW535i3.0LL6N/AFits vehicles manufactured from January 2011.; Walker Products
2011BMW535i GT3.0LL6N/AFits vehicles manufactured from January 2011.; Walker Products
2011BMW535i GT xDrive3.0LL6N/AFits vehicles manufactured from January 2011.; Walker Products
2011BMW535i xDrive3.0LL6N/AFits vehicles manufactured from January 2011.; Walker Products
2011BMWX33.0LL6N/AFits vehicles manufactured from January 2011.; Walker Products
2011BMWX53.0LL6GASN/AFits vehicles manufactured from January 2011.; Walker Products
2011BMWX63.0LL6N/AFits vehicles manufactured from January 2011.; Walker Products

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.