Part #: 550-2107

Walker 550-2107 Fuel Injector

Walker Products
14 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$48.52Free Shipping
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Free Returns*Wrong fit? No cost
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*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: Ford and Lincoln, Expedition, Navigator, and F-150
Easy Returns — Return within 60 days for a full refund
Fast Shipping — Most orders ship same business day before 1pm CST

Overview of Walker Products Fuel Injector 550-2107

The Walker Products fuel injector 550-2107 is designed for precise fuel delivery in select Ford and Lincoln vehicles. This fuel injector supports optimal engine performance and efficiency for models such as the Ford Expedition, F-150, and Lincoln Navigator.

  • Compatible with Ford Expedition, F-150, and Lincoln Navigator
  • Part number 550-2107 ensures exact fitment and function
  • Manufactured by Walker Products, a trusted brand in fuel injection components
  • Designed for reliable fuel atomization and delivery
  • Supports air and fuel delivery system maintenance and repair

Detailed Product Description

The Walker Products fuel injector 550-2107 is engineered to meet the specific fuel injection requirements of Ford and Lincoln trucks and SUVs, including the Expedition, F-150, and Navigator. This fuel injector is part of Walker Products' line of air and fuel delivery components, known for their compatibility and durability. The injector delivers fuel efficiently to the combustion chamber, helping maintain engine performance and emissions standards. Using the correct part number 550-2107 ensures proper fitment and function within the fuel injection system, reducing the risk of drivability issues.

Compatible Vehicles and Applications

  • Ford Expedition fuel injector replacement
  • Fuel injector for Ford F-150 models
  • Lincoln Navigator fuel injection system component
  • Replacement part for fuel delivery system maintenance
  • Addressing fuel spray and engine misfire problems

Installation Notes and Tips

When installing the Walker Products fuel injector 550-2107, ensure the engine is cool and the fuel system is depressurized before removal. Proper cleaning of the injector ports and seals is recommended to prevent leaks. Use manufacturer-recommended torque specifications and verify electrical connections for optimal injector performance. It is advisable to replace fuel injector seals and O-rings during installation to maintain a secure fit.

Quality Assurance and Warranty

Walker Products maintains strict quality control standards for their fuel injection components. The 550-2107 fuel injector is manufactured to meet OEM specifications for fit and function. While specific warranty details are not provided here, Walker Products typically offers coverage against manufacturing defects. Using genuine Walker Products parts helps ensure reliability and longevity in your Ford or Lincoln vehicle's fuel system.

This part fits 14 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2014FordExpedition5.4LV8N/AWalker Products
2014LincolnNavigator5.4LV8N/AWalker Products
2013FordExpedition5.4LV8N/AWalker Products
2013LincolnNavigator5.4LV8N/AWalker Products
2012FordExpedition5.4LV8N/AWalker Products
2012LincolnNavigator5.4LV8N/AWalker Products
2011FordExpedition5.4LV8N/AWalker Products
2011LincolnNavigator5.4LV8N/AWalker Products
2010FordExpedition5.4LV8N/AWalker Products
2010FordF-1505.4LV8N/AWalker Products
2010LincolnNavigator5.4LV8N/AWalker Products
2009FordExpedition5.4LV8N/AWalker Products
2009FordF-1505.4LV8N/AWalker Products
2009LincolnNavigator5.4LV8N/AWalker 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.