Specification:

Terminal Gender: Male

Fuel Injector Type: Multi-Port Fuel Injection

Number Of Terminals: 12

Fuel Type: Gasoline

Terminal Type: Pin

OE/OEM Part Number:

FJ503, FJ10565, FJ10565-11B1, BWD63885, 4G1887, 63885

Manufacturer Part Number:

12568332, 19210688, 25331863, 89060439, 2173028, 2173348, 32204819, 2204510881

Interchange Part Number:

17113673, 17113295, 17114164, 17115379

Superseded Part Number:

8001512N, 217-3028, 217-3348, 322-04819, 2204-510881, 800-1512N

 

Application:

Application:

For GMC Series

1996-1998 GMC K1500 4.3L V6 Engine

1996-2002 GMC Jimmy 4.3L V6 Engine

1996-1999 GMC P3500 4.3L V6 Engine

1996-1998 GMC C1500 4.3L V6 Engine

1996-2005 GMC Safari 4.3L V6 Engine

1996-2004 GMC Savana 1500 4.3L V6 Engine

1996-2004 GMC Savana 2500 4.3L V6 Engine

1999-2004 GMC Sierra 1500 4.3L V6 Engine

1996-2002 GMC Sonoma 4.3L V6 Engine

For Chevrolet Series

1996-2005 Chevrolet Astro 4.3L V6 Engine

1996-2005 Chevrolet Blazer 4.3L V6 Engine

1996-1998 Chevrolet C1500 4.3L V6 Engine

1996-2004 Chevrolet Express 1500 4.3L V6 Engine

1996-2004 Chevrolet Express 2500 4.3L V6 Engine

1996-1998 Chevrolet K1500 4.3L V6 Engine

1996-1999 Chevrolet P30 4.3L V6 Engine

1996-2004 Chevrolet S10 4.3L V6 Engine

1999-2004 Chevrolet Silverado 1500 4.3L V6 Engine

For Isuzu Series

1997-2000 Isuzu Hombre 4.3L V6 Engine

For Oldsmobile Series

1996-2001 Oldsmobile Bravada 4.3L V6 Engine

 

Installation Instructions:

1.Disabling the vehicle’s fuel pump，disconnect the battery
2.Remove the air box system, throttle body, wiring harness connectors and the PCV valve and hose.
3.Remove Upper Intake Manifold cover and SCPI Fuel Meter Body
4.Remove the Fuel Meter Body bracket and replace it with the updated bracket.
5.Insert the MFI Fuel Meter Body into the Fuel Meter Body Bracket on the Lower Intake Manifold. Push down firmly on the fuel meter body locking it into the bracket.
6.Apply a coat of clean motor oil or non-silicone lubricant to the injector tip for easier installation.
7.Insert the number 3 injector into the correct hole in the Lower Intake Manifold first. Install the number 5 injector next and then number 1.
8.This sequence must be followed correctly to prevent interference of the Fuel Tubes. Injectors 2, 4, and 6 are then installed.
9.Temporarily reinstall the Fuel Inlet and Return Lines into the Fuel Meter Body.
10.Reconnect the battery and vehicle’s fuel pump.
11.Perform a Fuel Pressure System check to verify that the injectors are not leaking.
12.If everything is ok, reinstall the Upper Intake Manifold cover and Fuel lines.