GBR 832-11205 Fuel Injector

Reman Multi Port Fuel Injector for GM 4.2L Applications

GBR 832-11205 is a remanufactured multi port fuel injector built for select GM, Isuzu, Saab, Buick, Chevrolet, GMC, Hummer, and related applications. 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 from GBR
• Proven 15-step remanufacturing process in the USA
• 100% tested under multiple operating conditions
• Verified to meet or exceed OE specifications for flow, spray pattern, coil resistance, form, fit, and function
• Includes new external seals and o-rings
• Part number 832-11205 for direct reference

Product Details

The GBR Reman Multi Port Fuel Injector line focuses on restoring OEM injector performance through controlled remanufacturing and testing. Part number 832-11205 is intended for vehicles that use a multi port fuel injection setup and need a replacement injector that matches original operating characteristics. This part cross-references GM 12586684 and 217-1599 for the same application.

Compatible With 2004-2007 Chevrolet Colorado, 2005-2007 Chevrolet Trailblazer, 2005-2007 GMC Envoy, and 2006-2007 Hummer H3 applications, as well as select Buick Rainier, GMC Canyon, Isuzu Ascender, Saab 9-7x, and related models listed in the fitment data. The 832-11205 fuel injector is also listed for 2007 Isuzu i-290 and i-370, plus 2005-2006 Trailblazer EXT and Envoy XL coverage.

Common Fuel Injector Symptoms

• Rough idle or misfire caused by uneven fuel delivery
• Hard starting from poor injector spray or flow
• Fuel trim issues related to inconsistent injector output
• Reduced engine performance from restricted or worn injectors
• Check engine light concerns tied to injector circuit or fueling faults

Installation Notes

Verify the injector connector style, fuel system configuration, and engine application before installation. Replace worn seals during service and follow the vehicle service manual for fuel pressure relief, injector removal, and leak checks after installation. For fitment-based searches, this part is commonly referenced as a reman multi port fuel injector for 2005-2007 Chevrolet Trailblazer, 2005-2007 GMC Envoy, and 2006-2007 Hummer H3.

Quality Assurance

GBR remanufactures this injector in a U.S.A. facility using a 15-step process and tests each unit to OE-level standards for critical fuel delivery characteristics. The result is a remanufactured injector built to restore consistent operation in the listed applications, including 2004-2007 Chevrolet Colorado and 2005-2007 Buick Rainier fitments.