GBR
Reman Multi Port Fuel Injector

GBR 822-11172 Fuel Injector

Brand GBR 822-11172
Product line Reman Multi Port Fuel Injector
Fits Ford and Mercury · 6 vehicles

Remanufactured OEM injector. Built through a proven 15-step process and tested to meet or exceed OE specs.

Includes new seals. Comes with fresh external seals and o-rings for a cleaner install.

100% tested. Verified under multiple operating conditions for flow, spray pattern, and coil resistance.

Cross-references 1L2Z9F593EA for the same application. See all 1.

$55.02Free shipping
In stock · usually ships same day before 1pm CST
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Order total $55.02
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Free returns within 60 days if it doesn't fit when fitment is verified.

Remanufactured Fuel Injector for Ford and Mercury

GBR 822-11172 is a reman multi port fuel injector built for direct replacement in select Ford Explorer and Mercury Mountaineer applications. It is remanufactured in the USA and tested across multiple operating conditions to verify flow rate, spray pattern, coil resistance, form, fit, and function.

This injector is part of GBR’s Reman Multi Port Fuel Injector line, a remanufactured OEM-focused product line for drivers and technicians who need an OE-style fuel injector replacement with verified performance characteristics.

  • Remanufactured OEM fuel injector for air and fuel delivery service
  • Tested to meet or exceed OE specifications for flow rate and spray pattern
  • Verified coil resistance, form, fit, and function
  • Includes new external seals and o-rings
  • Fits 2002-2004 Ford Explorer, N/A
  • Fits 2002-2004 Mercury Mountaineer, N/A

Detailed Application Coverage

Use GBR 822-11172 when replacing a worn or inconsistent fuel injector in 2002-2004 Ford Explorer and 2002-2004 Mercury Mountaineer models. This part cross-references Ford 1L2Z9F593EA for the same application. The remanufacturing process is designed to restore injector performance for proper fuel atomization and stable engine operation in multi port fuel injection systems.

Common Symptoms This Part Addresses

  • Rough idle caused by uneven fuel delivery
  • Hard starting related to injector wear or contamination
  • Misfire conditions from poor spray pattern or flow variation
  • Fuel trim issues tied to inconsistent injector output
  • Fuel odor or leakage at the injector seal area

Installation Notes and Tips

Confirm the injector connector, mounting points, and OE part number before installation. Replace the injector only on the listed Ford Explorer and Mercury Mountaineer applications, and inspect the fuel rail, seals, and surrounding components for wear or contamination during service. Follow factory service procedures for depressurizing the fuel system and verifying proper operation after installation.

Quality Assurance

GBR remanufactured injectors are processed through a 15-step remanufacturing procedure in a U.S.A. facility and individually tested under multiple operating conditions. Each unit is checked against OE-level requirements for flow, spray pattern, resistance, and fitment before release.

This part fits 6 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelSubmodelLitersCylindersFuel TypePositionNotes
2004FordExplorer—4.6LV8—N/AFuel Injector replacement with installation instructions.; Reman Multi Port Fuel Injector
2004MercuryMountaineerBase4.6LV8GASN/AFuel Injector replacement with installation instructions.; Reman Multi Port Fuel Injector
2003FordExplorer—4.6LV8—N/AFuel Injector replacement with installation instructions.; Reman Multi Port Fuel Injector
2003MercuryMountaineer—4.6LV8—N/AFuel Injector replacement with installation instructions.; Reman Multi Port Fuel Injector
2002FordExplorer—4.6LV8—N/AFuel Injector replacement with installation instructions.; Reman Multi Port Fuel Injector
2002MercuryMountaineer—4.6LV8—N/AFuel Injector replacement with installation instructions.; Reman Multi Port Fuel Injector
Directly replaces or cross-references 1 part number
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
1L2Z9F593EA