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Fuel Injector

Part Number 550-2108 (117546797)
UPC: 724620132308
Package contents: 1 Each per Box
Select vehicle for guaranteed fit
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Description

Walker Genuine OE Fuel Injectors are original equipment components sourced directly from the same manufacturing lines that supply global vehicle assembly plants. Unlike reengineered or aftermarket alternatives, these injectors represent the exact part specified by the vehicle’s engineering team—ensuring precise flow rate, spray pattern, coil resistance, and ECU-matched response characteristics. Each injector is manufactured using OEM-grade materials and validated production processes, including rigorous testing for leakage, atomization, and electrical integrity. Designed to maintain factory engine performance, fuel economy, and emissions compliance, Walker Genuine OE Fuel Injectors deliver unmatched reliability and seamless system integration. With exact fitment and no calibration or installation guesswork, these components are the trusted choice for critical repairs where performance and precision cannot be compromised. Ideal for fleets, diagnostics-driven repairs, or customers demanding authentic OE quality, Walker’s Genuine OE program ensures the part you install is the part the vehicle was born with.

Fitment

This part fits the following vehicles.

Mazda

  • 2006-2013 3
  • 2008-2010 5
  • 2006-2008 6
  • 2006-2015 MX-5 Miata

Features & benefits

  • Engineered for System Integrity: Supports full engine performance, emissions control, and drivability as originally designed.
  • Trusted Quality Assurance: Same part, same quality, same performance as installed on the production line—no compromises.
  • Authentic OE Performance: Supplied directly from the original vehicle manufacturer to ensure factory-accurate fuel delivery and spray pattern.
  • 100% Genuine OE: Sourced through validated OEM supply chains—no aftermarket substitutions or equivalents.
  • Exact Vehicle Match: Built to original assembly specs for precise fitment, flow rate, and electrical compatibility with factory ECU calibration.
  • Direct replacement - this diesel fuel injector matches the fit and functionality of the original equipment injector
  • Durable construction - this injector is remanufactured from quality materials for durability
  • Cost-effective dealer alternative - offers original manufacturer quality at lower cost than a dealer replacement
  • Quality tested - this diesel fuel injector has been tested for quality and fit for this vehicle application

Specifications

Connector Gender Female
Connector Shape Rectangle
Country Of Origin MX
Gasket Or Seal Included Yes
Mounting Hardware Included No
Retainer Clips Included No
Street Legal Yes
Terminal Gender Male
Terminal Quantity 2
Terminal Type Pin

Warranty

1 Year

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