GBR 852-12113 Fuel Injector

Remanufactured Fuel Injector for Porsche Applications

GBR 852-12113 is a reman multi port fuel injector built for select Porsche 911, 924, and 944 applications. It is remanufactured in the USA using a 15-step process and tested under multiple operating conditions to verify flow rate, spray pattern, coil resistance, form, fit, and function.

This remanufactured OEM-style injector is a direct replacement for common Porsche fuel delivery service needs, including 1984-1989 Porsche 911 fuel injector replacement, 1987-1988 Porsche 924 fuel injector replacement, and 1986-1988 Porsche 944 fuel injector replacement. Part number 852-12113 is also referenced for related OE-style applications.

• Remanufactured OEM fuel injector for multi port fuel injection systems
• 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
• Made in the USA through a controlled remanufacturing process

Detailed Product Information

GBR’s Reman Multi Port Fuel Injector line focuses on restoring original injector performance rather than changing the fuel system setup. For Porsche 911, Porsche 924, and Porsche 944 models, this injector supports consistent fuel metering and atomization, which is critical for drivability, idle quality, and throttle response. Part number 852-12113 is intended for owners and technicians servicing aging fuel injection components with an OE-style replacement.

This part cross-references 217-2021 and 0280150158 for the same application.

Common Fuel Injector Issues

• Hard starting caused by poor injector spray or restricted fuel delivery
• Rough idle from uneven fuel atomization
• Misfire or hesitation during acceleration
• Fuel trim imbalance from inconsistent injector output
• Leaking injector seals or worn external O-rings

Installation Notes

Fits 1984-1989 Porsche 911, N/A. Fits 1987-1988 Porsche 924, N/A. Fits 1986-1988 Porsche 944, N/A. Confirm injector connector style, fuel rail condition, and system cleanliness before installation. Replace any damaged seals or contaminated fuel components during service to help maintain proper injector performance.

Quality Assurance

Each injector is remanufactured in a U.S.A. facility and individually tested under multiple operating conditions to confirm OE-level performance targets for flow, spray pattern, coil resistance, form, fit, and function.