GBR
Reman Multi Port Fuel Injector

GBR 812-12157 Fuel Injector

Brand GBR 812-12157
Product line Reman Multi Port Fuel Injector
Fits Chrysler · 1 vehicle

Reman OEM injector. Built through a 15-step remanufacturing process in the USA.

OE-spec tested. Verified under multiple operating conditions for flow, spray, and coil resistance.

Includes new seals. Comes with fresh external seals and o-rings for installation.

Cross-references 4861615AA and 0280156135 for the same application. See all 2.

$54.94Free shipping
In stock · usually ships same day before 1pm CST
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Free returns within 60 days if it doesn't fit when fitment is verified.

Reman Multi Port Fuel Injector for 2004 Chrysler Pacifica

GBR remanufactured fuel injector 812-12157 is built for the 2004 Chrysler Pacifica and follows an OEM-style remanufacturing process in the USA. It is tested across multiple operating conditions to verify flow rate, spray pattern, coil resistance, form, fit, and function.

Key Features

  • Remanufactured OEM fuel injector for air and fuel delivery service
  • Fits 2004 Chrysler Pacifica, N/A
  • Includes new external seals and o-rings
  • Tested to meet or exceed OE specifications for key operating characteristics
  • Part number 812-12157 for direct reference and ordering

Product Details

GBR’s Reman Multi Port Fuel Injector line focuses on restoring original injector performance through a controlled remanufacturing process. Part number 812-12157 is a direct replacement for the 2004 Chrysler Pacifica fuel injector application and is also cross-referenced to 4861615AA and 0280156135 for the same application. This injector is intended for buyers seeking a remanufactured fuel injector for 2004 Chrysler Pacifica service where OE-style flow and spray characteristics matter.

Common Issues This Part May Address

  • Rough idle caused by inconsistent fuel delivery
  • Hard starting related to injector wear or contamination
  • Misfire concerns tied to poor spray pattern or coil resistance
  • Fuel trim imbalance from uneven injector flow
  • Driveability problems from a leaking or degraded injector seal

Installation Notes and Tips

Verify the part number and vehicle application before installation. For the 2004 Chrysler Pacifica, confirm the injector connector, mounting points, and fuel system configuration match the original unit. Clean the fuel rail and surrounding components during service, and inspect the injector seats and related seals before reassembly.

Quality Assurance

GBR remanufactured injectors are processed in a U.S.-based facility using a 15-step remanufacturing method and are individually tested under multiple operating conditions. Each unit is checked for OE-level flow rate, spray pattern, coil resistance, form, fit, and function before release.

This part fits 1 vehicle
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersPositionNotes
2004ChryslerPacifica3.5LV6N/AFuel Injector replacement with installation instructions.; Reman Multi Port Fuel Injector
Directly replaces or cross-references 2 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
4861615AA0280156135