GBR 852-12205 Fuel Injector

Remanufactured OEM Fuel Injector

This reman multi port fuel injector is built for Mercedes-Benz AMG applications that require OE-level fuel delivery and consistent spray performance. GB part number 852-12205 is remanufactured and tested to match factory expectations for flow rate, coil resistance, form, fit, and function.

Key Features

• Remanufactured OEM fuel injector for direct replacement use.
• 100% tested under multiple operating conditions.
• Verified for flow rate, spray pattern, coil resistance, form, fit, and function.
• Includes new external seals and O-rings.
• Remanufactured in a U.S.A. facility using a 15-step process.

Detailed Description

GBR 852-12205 is a reman multi port fuel injector engineered for precise fuel metering in Mercedes-Benz performance engines. It is remanufactured from OEM cores and validated against OE specifications so the injector delivers the correct spray pattern and electrical characteristics needed for stable operation. This part number, 852-12205, is a practical replacement choice for Mercedes-Benz SLK55 AMG, SL55 AMG, ML55 AMG, C43 AMG, and E55 AMG applications where accurate injector performance matters.

This part cross-references Bosch (e.g., 0280155839, 1130780149) for the same application.

What It Helps Solve

• Hard starting caused by inconsistent fuel delivery.
• Rough idle from poor spray pattern or injector imbalance.
• Misfire concerns related to injector flow or coil resistance issues.
• Fuel trim problems caused by worn or out-of-spec injectors.
• Driveability issues from leaking or degraded injector seals.

Installation Notes and Tips

Fits 2005-2006 Mercedes-Benz SLK55 AMG, N/A. Fits 2003-2004 Mercedes-Benz SL55 AMG, N/A. Fits 2000-2003 Mercedes-Benz ML55 AMG, N/A. Fits 1998-2000 Mercedes-Benz C43 AMG, N/A. Fits 1999-2000 Mercedes-Benz E55 AMG, N/A. Review the installation instructions before service and replace any disturbed seals as part of the injector installation process. Confirm connector condition and fuel system cleanliness before final assembly.

Quality Assurance

GB remanufactured OEM injectors are produced through a 15-step remanufacturing process and tested under multiple operating conditions to verify OE-level performance. Part number 852-12205 is checked for flow rate, spray pattern, coil resistance, form, fit, and function before release.