For 1987-1989 GMC R2500 Throttle Body Injector Filter SMP 23274MN 1988

Throttle Body Injector Filter fits GMC R2500 Suburban 1987-1991 74JCQY

Throttle Body Injector Filter For 1989-1991 Chevy R2500 Suburban 1990 T275CJ

32YY18S Throttle Body Injector Filter Fits 1988-1995 GMC K2500

Throttle Body Injector Filter fits GMC K2500 1989-1995 72TYBMHH

Throttle Body Injector Filter fits GMC K1500 1989-1995 21RBPWTH

Throttle Body Injector Filter fits GMC S15 Jimmy 1985-1991 89NPPPGH

Throttle Body Injector Filter fits GMC V3500 1990 86XPYNTB