Spectra Premium FN977 Fuel Tank Filler Neck Fits select: 1982-1993 CHEVROLET S TRUCK, 1991-1993 GMC SONOMA

Unit is designed to OE fit, form and function requirements accomplished by leveraging our OE fuel system design expertise Unit is dual coated for enhanced corrosion protection Fit tested on the very same vehicle application for which it was developed verifying first-hand that the design fits properly and can be easily installed Unit is leak tested after production to ensure product in free from fuel and/or evaporative leaks Tested with OE fuel cap to prevent evaporative emission and check engine light failure Fits Select: 1989-1993 CHEVROLET S TRUCK 6 Cyl 4.3 L 1982-1988 CHEVROLET S TRUCK 6 Cyl 2.8 L 1991-1993 GMC SONOMA 6 Cyl 4.3 L 1989-1990 GMC S TRUCK 6 Cyl 4.3 L 1984-1987 GMC S TRUCK 6 Cyl 2.8 L 1988 GMC S TRUCK 4 Cyl 2.5 L 1991 GMC SYCLONE 6 Cyl 4.3 L and more - add your vehicle to our fit widget to check