Approval Details

Executive Order Approvals

Executive OrderApproval
D-280-94Valid

Valid E.O.

Validity

As of Friday, March 29th, 2024 there are no invalid or superceeded Executive Orders for this part number.

Emission Level

T-1 PRE-OBDII

For Free CARB Executive Order Status verification, email an image of the device Executive Order label as well as the Year/Make/Model and Test Group # of the vehicle to [email protected]

Vehicle ApplicationE.O.Total ConvertersCat Location / Type Test Group
1986 GMC C1500 5.7LALLD-280-941Underbody / DIRECT FIT
1986 GMC C1500 Suburban 5.7LALLD-280-941Underbody / DIRECT FIT
1986 GMC C2500 5.7LALLD-280-941Underbody / DIRECT FIT
1986 GMC C2500 Suburban 5.7LALLD-280-941Underbody / DIRECT FIT
1986 GMC C3500 5.7LALLD-280-941Underbody / DIRECT FIT
1986 GMC C5000 5.7LALLD-280-941Underbody / DIRECT FIT
1986 GMC C6000 5.7LALLD-280-941Underbody / DIRECT FIT
1986 GMC C7000 5.7LALLD-280-941Underbody / DIRECT FIT
1987 Chevrolet R10 5LALLD-280-941Underbody / DIRECT FIT
1987 Chevrolet R10 5.7LALLD-280-941Underbody / DIRECT FIT
1987 Chevrolet R10 Suburban 5LALLD-280-941Underbody / DIRECT FIT
1987 Chevrolet R10 Suburban 5.7LALLD-280-941Underbody / DIRECT FIT
1987 Chevrolet R20 5LALLD-280-941Underbody / DIRECT FIT
1987 Chevrolet R20 5.7LALLD-280-941Underbody / DIRECT FIT
1987 Chevrolet R20 Suburban 5LALLD-280-941Underbody / DIRECT FIT
1987 Chevrolet R20 Suburban 5.7LALLD-280-941Underbody / DIRECT FIT
1987 Chevrolet R30 5LALLD-280-941Underbody / DIRECT FIT
1987 Chevrolet R30 5.7LALLD-280-941Underbody / DIRECT FIT
1988 Chevrolet C1500 4.3LALLD-280-941Underbody / DIRECT FIT
1988 Chevrolet C1500 5LALLD-280-941Underbody / DIRECT FIT
1988 Chevrolet C2500 4.3LALLD-280-941Underbody / DIRECT FIT
1988 Chevrolet C2500 5LALLD-280-941Underbody / DIRECT FIT
1988 Chevrolet C3500 4.3LALLD-280-941Underbody / DIRECT FIT
1988 Chevrolet C3500 5LALLD-280-941Underbody / DIRECT FIT
1988 Chevrolet K1500 4.3LALLD-280-941Underbody / DIRECT FIT
1988 Chevrolet K1500 5LALLD-280-941Underbody / DIRECT FIT
1988 Chevrolet K2500 4.3LALLD-280-941Underbody / DIRECT FIT
1988 Chevrolet K2500 5LALLD-280-941Underbody / DIRECT FIT
1988 Chevrolet K3500 4.3LALLD-280-941Underbody / DIRECT FIT
1988 Chevrolet K3500 5LALLD-280-941Underbody / DIRECT FIT
1988 GMC C1500 4.3LALLD-280-941Underbody / DIRECT FIT
1988 GMC C1500 5LALLD-280-941Underbody / DIRECT FIT
1988 GMC C2500 4.3LALLD-280-941Underbody / DIRECT FIT
1988 GMC C2500 5LALLD-280-941Underbody / DIRECT FIT
1988 GMC C3500 4.3LALLD-280-941Underbody / DIRECT FIT
1988 GMC C3500 5LALLD-280-941Underbody / DIRECT FIT
1988 GMC C5000 5LALLD-280-941Underbody / DIRECT FIT
1988 GMC C6000 4.3LALLD-280-941Underbody / DIRECT FIT
1988 GMC C6000 5LALLD-280-941Underbody / DIRECT FIT
1988 GMC C7000 4.3LALLD-280-941Underbody / DIRECT FIT
1988 GMC C7000 5LALLD-280-941Underbody / DIRECT FIT
1988 GMC K1500 4.3LALLD-280-941Underbody / DIRECT FIT
1988 GMC K1500 5LALLD-280-941Underbody / DIRECT FIT
1988 GMC K2500 4.3LALLD-280-941Underbody / DIRECT FIT
1988 GMC K2500 5LALLD-280-941Underbody / DIRECT FIT
1988 GMC K3500 4.3LALLD-280-941Underbody / DIRECT FIT
1988 GMC K3500 5LALLD-280-941Underbody / DIRECT FIT
1989 Chevrolet C1500 4.3LALLD-280-941Underbody / DIRECT FIT
1989 Chevrolet C1500 5LALLD-280-941Underbody / DIRECT FIT
1989 Chevrolet C2500 4.3LALLD-280-941Underbody / DIRECT FIT
1989 Chevrolet C2500 5LALLD-280-941Underbody / DIRECT FIT
1989 Chevrolet C3500 4.3LALLD-280-941Underbody / DIRECT FIT
1989 Chevrolet C3500 5LALLD-280-941Underbody / DIRECT FIT
1989 Chevrolet K1500 4.3LALLD-280-941Underbody / DIRECT FIT
1989 Chevrolet K1500 5LALLD-280-941Underbody / DIRECT FIT
1989 Chevrolet K2500 4.3LALLD-280-941Underbody / DIRECT FIT
1989 Chevrolet K2500 5LALLD-280-941Underbody / DIRECT FIT
1989 Chevrolet K3500 4.3LALLD-280-941Underbody / DIRECT FIT
1989 Chevrolet K3500 5LALLD-280-941Underbody / DIRECT FIT
1989 GMC C1500 4.3LALLD-280-941Underbody / DIRECT FIT
1989 GMC C1500 5LALLD-280-941Underbody / DIRECT FIT
1989 GMC C2500 4.3LALLD-280-941Underbody / DIRECT FIT
1989 GMC C2500 5LALLD-280-941Underbody / DIRECT FIT
1989 GMC C3500 4.3LALLD-280-941Underbody / DIRECT FIT
1989 GMC C3500 5LALLD-280-941Underbody / DIRECT FIT
1989 GMC C5000 4.3LALLD-280-941Underbody / DIRECT FIT
1989 GMC C5000 5LALLD-280-941Underbody / DIRECT FIT
1989 GMC C6000 4.3LALLD-280-941Underbody / DIRECT FIT
1989 GMC C6000 5LALLD-280-941Underbody / DIRECT FIT
1989 GMC C7000 4.3LALLD-280-941Underbody / DIRECT FIT
1989 GMC C7000 5LALLD-280-941Underbody / DIRECT FIT
1989 GMC K1500 4.3LALLD-280-941Underbody / DIRECT FIT
1989 GMC K1500 5LALLD-280-941Underbody / DIRECT FIT
1989 GMC K2500 4.3LALLD-280-941Underbody / DIRECT FIT
1989 GMC K2500 5LALLD-280-941Underbody / DIRECT FIT
1989 GMC K3500 4.3LALLD-280-941Underbody / DIRECT FIT
1989 GMC K3500 5LALLD-280-941Underbody / DIRECT FIT
1990 Chevrolet C1500 4.3LALLD-280-941Underbody / DIRECT FIT
1990 Chevrolet C1500 5LALLD-280-941Underbody / DIRECT FIT
1990 Chevrolet C2500 4.3LALLD-280-941Underbody / DIRECT FIT
1990 Chevrolet C2500 5LALLD-280-941Underbody / DIRECT FIT
1990 Chevrolet C3500 4.3LALLD-280-941Underbody / DIRECT FIT
1990 Chevrolet C3500 5LALLD-280-941Underbody / DIRECT FIT
1990 Chevrolet K1500 4.3LALLD-280-941Underbody / DIRECT FIT
1990 Chevrolet K1500 5LALLD-280-941Underbody / DIRECT FIT
1990 Chevrolet K2500 4.3LALLD-280-941Underbody / DIRECT FIT
1990 Chevrolet K2500 5LALLD-280-941Underbody / DIRECT FIT
1990 Chevrolet K3500 4.3LALLD-280-941Underbody / DIRECT FIT
1990 Chevrolet K3500 5LALLD-280-941Underbody / DIRECT FIT
1990 GMC C1500 4.3LALLD-280-941Underbody / DIRECT FIT
1990 GMC C1500 5LALLD-280-941Underbody / DIRECT FIT
1990 GMC C2500 4.3LALLD-280-941Underbody / DIRECT FIT
1990 GMC C2500 5LALLD-280-941Underbody / DIRECT FIT
1990 GMC C3500 4.3LALLD-280-941Underbody / DIRECT FIT
1990 GMC C3500 5LALLD-280-941Underbody / DIRECT FIT
1990 GMC C5000 4.3LALLD-280-941Underbody / DIRECT FIT
1990 GMC C5000 5LALLD-280-941Underbody / DIRECT FIT
1990 GMC C5000 Topkick 4.3LALLD-280-941Underbody / DIRECT FIT
1990 GMC C5000 Topkick 5LALLD-280-941Underbody / DIRECT FIT
1990 GMC C6000 4.3LALLD-280-941Underbody / DIRECT FIT
1990 GMC C6000 5LALLD-280-941Underbody / DIRECT FIT
1990 GMC C6000 Topkick 4.3LALLD-280-941Underbody / DIRECT FIT
1990 GMC C6000 Topkick 5LALLD-280-941Underbody / DIRECT FIT
1990 GMC C7000 4.3LALLD-280-941Underbody / DIRECT FIT
1990 GMC C7000 5LALLD-280-941Underbody / DIRECT FIT
1990 GMC C7000 Topkick 4.3LALLD-280-941Underbody / DIRECT FIT
1990 GMC C7000 Topkick 5LALLD-280-941Underbody / DIRECT FIT
1990 GMC K1500 4.3LALLD-280-941Underbody / DIRECT FIT
1990 GMC K1500 5LALLD-280-941Underbody / DIRECT FIT
1990 GMC K2500 4.3LALLD-280-941Underbody / DIRECT FIT
1990 GMC K2500 5LALLD-280-941Underbody / DIRECT FIT
1990 GMC K3500 4.3LALLD-280-941Underbody / DIRECT FIT
1990 GMC K3500 5LALLD-280-941Underbody / DIRECT FIT
1991 Chevrolet C1500 4.3LALLD-280-941Underbody / DIRECT FIT
1991 Chevrolet C1500 5LALLD-280-941Underbody / DIRECT FIT
1991 Chevrolet C2500 4.3LALLD-280-941Underbody / DIRECT FIT
1991 Chevrolet C2500 5LALLD-280-941Underbody / DIRECT FIT
1991 Chevrolet C3500 4.3LALLD-280-941Underbody / DIRECT FIT
1991 Chevrolet C3500 5LALLD-280-941Underbody / DIRECT FIT
1991 Chevrolet K1500 4.3LALLD-280-941Underbody / DIRECT FIT
1991 Chevrolet K1500 5LALLD-280-941Underbody / DIRECT FIT
1991 Chevrolet K2500 4.3LALLD-280-941Underbody / DIRECT FIT
1991 Chevrolet K2500 5LALLD-280-941Underbody / DIRECT FIT
1991 Chevrolet K3500 4.3LALLD-280-941Underbody / DIRECT FIT
1991 Chevrolet K3500 5LALLD-280-941Underbody / DIRECT FIT
1991 GMC C1500 4.3LALLD-280-941Underbody / DIRECT FIT
1991 GMC C1500 5LALLD-280-941Underbody / DIRECT FIT
1991 GMC C2500 4.3LALLD-280-941Underbody / DIRECT FIT
1991 GMC C2500 5LALLD-280-941Underbody / DIRECT FIT
1991 GMC C3500 4.3LALLD-280-941Underbody / DIRECT FIT
1991 GMC C3500 5LALLD-280-941Underbody / DIRECT FIT
1991 GMC C5000 Topkick 4.3LALLD-280-941Underbody / DIRECT FIT
1991 GMC C5000 Topkick 5LALLD-280-941Underbody / DIRECT FIT
1991 GMC C6000 Topkick 4.3LALLD-280-941Underbody / DIRECT FIT
1991 GMC C6000 Topkick 5LALLD-280-941Underbody / DIRECT FIT
1991 GMC C7000 Topkick 4.3LALLD-280-941Underbody / DIRECT FIT
1991 GMC C7000 Topkick 5LALLD-280-941Underbody / DIRECT FIT
1991 GMC K1500 4.3LALLD-280-941Underbody / DIRECT FIT
1991 GMC K1500 5LALLD-280-941Underbody / DIRECT FIT
1991 GMC K2500 4.3LALLD-280-941Underbody / DIRECT FIT
1991 GMC K2500 5LALLD-280-941Underbody / DIRECT FIT
1991 GMC K3500 4.3LALLD-280-941Underbody / DIRECT FIT
1991 GMC K3500 5LALLD-280-941Underbody / DIRECT FIT
1992 Chevrolet Astro 4.3LALLD-280-941Underbody / DIRECT FIT
1992 Chevrolet C1500 4.3LALLD-280-941Underbody / DIRECT FIT
1992 Chevrolet C1500 5LALLD-280-941Underbody / DIRECT FIT
1992 Chevrolet C1500 Suburban 4.3LALLD-280-941Underbody / DIRECT FIT
1992 Chevrolet C1500 Suburban 5LALLD-280-941Underbody / DIRECT FIT
1992 Chevrolet C2500 4.3LALLD-280-941Underbody / DIRECT FIT
1992 Chevrolet C2500 5LALLD-280-941Underbody / DIRECT FIT
1992 Chevrolet C2500 Suburban 4.3LALLD-280-941Underbody / DIRECT FIT
1992 Chevrolet C2500 Suburban 5LALLD-280-941Underbody / DIRECT FIT
1992 Chevrolet C3500 4.3LALLD-280-941Underbody / DIRECT FIT
1992 Chevrolet C3500 5LALLD-280-941Underbody / DIRECT FIT
1992 Chevrolet K1500 4.3LALLD-280-941Underbody / DIRECT FIT
1992 Chevrolet K1500 5LALLD-280-941Underbody / DIRECT FIT
1992 Chevrolet K1500 Suburban 4.3LALLD-280-941Underbody / DIRECT FIT
1992 Chevrolet K1500 Suburban 5LALLD-280-941Underbody / DIRECT FIT
1992 Chevrolet K2500 4.3LALLD-280-941Underbody / DIRECT FIT
1992 Chevrolet K2500 5LALLD-280-941Underbody / DIRECT FIT
1992 Chevrolet K2500 Suburban 4.3LALLD-280-941Underbody / DIRECT FIT
1992 Chevrolet K2500 Suburban 5LALLD-280-941Underbody / DIRECT FIT
1992 Chevrolet K3500 4.3LALLD-280-941Underbody / DIRECT FIT
1992 Chevrolet K3500 5LALLD-280-941Underbody / DIRECT FIT
1992 GMC C1500 4.3LALLD-280-941Underbody / DIRECT FIT
1992 GMC C1500 5LALLD-280-941Underbody / DIRECT FIT
1992 GMC C1500 Suburban 4.3LALLD-280-941Underbody / DIRECT FIT
1992 GMC C1500 Suburban 5LALLD-280-941Underbody / DIRECT FIT
1992 GMC C2500 4.3LALLD-280-941Underbody / DIRECT FIT
1992 GMC C2500 5LALLD-280-941Underbody / DIRECT FIT
1992 GMC C2500 Suburban 4.3LALLD-280-941Underbody / DIRECT FIT
1992 GMC C2500 Suburban 5LALLD-280-941Underbody / DIRECT FIT
1992 GMC C3500 4.3LALLD-280-941Underbody / DIRECT FIT
1992 GMC C3500 5LALLD-280-941Underbody / DIRECT FIT
1992 GMC C6000 Topkick 4.3LALLD-280-941Underbody / DIRECT FIT
1992 GMC C6000 Topkick 5LALLD-280-941Underbody / DIRECT FIT
1992 GMC C7000 Topkick 4.3LALLD-280-941Underbody / DIRECT FIT
1992 GMC C7000 Topkick 5LALLD-280-941Underbody / DIRECT FIT
1992 GMC K1500 4.3LALLD-280-941Underbody / DIRECT FIT
1992 GMC K1500 5LALLD-280-941Underbody / DIRECT FIT
1992 GMC K1500 Suburban 4.3LALLD-280-941Underbody / DIRECT FIT
1992 GMC K1500 Suburban 5LALLD-280-941Underbody / DIRECT FIT
1992 GMC K2500 4.3LALLD-280-941Underbody / DIRECT FIT
1992 GMC K2500 5LALLD-280-941Underbody / DIRECT FIT
1992 GMC K2500 Suburban 4.3LALLD-280-941Underbody / DIRECT FIT
1992 GMC K2500 Suburban 5LALLD-280-941Underbody / DIRECT FIT
1992 GMC K3500 4.3LALLD-280-941Underbody / DIRECT FIT
1992 GMC K3500 5LALLD-280-941Underbody / DIRECT FIT
1992 GMC Safari 4.3LALLD-280-941Underbody / DIRECT FIT
1993 Chevrolet C1500 4.3LALLD-280-941Underbody / DIRECT FIT
1993 Chevrolet C1500 5LALLD-280-941Underbody / DIRECT FIT
1993 Chevrolet C1500 Suburban 4.3LALLD-280-941Underbody / DIRECT FIT
1993 Chevrolet C1500 Suburban 5LALLD-280-941Underbody / DIRECT FIT
1993 Chevrolet C2500 4.3LALLD-280-941Underbody / DIRECT FIT
1993 Chevrolet C2500 5LALLD-280-941Underbody / DIRECT FIT
1993 Chevrolet C2500 Suburban 4.3LALLD-280-941Underbody / DIRECT FIT
1993 Chevrolet C2500 Suburban 5LALLD-280-941Underbody / DIRECT FIT
1993 Chevrolet C3500 4.3LALLD-280-941Underbody / DIRECT FIT
1993 Chevrolet C3500 5LALLD-280-941Underbody / DIRECT FIT
1993 Chevrolet K1500 4.3LALLD-280-941Underbody / DIRECT FIT
1993 Chevrolet K1500 Suburban 4.3LALLD-280-941Underbody / DIRECT FIT
1993 Chevrolet K1500 Suburban 5LALLD-280-941Underbody / DIRECT FIT
1993 Chevrolet K2500 4.3LALLD-280-941Underbody / DIRECT FIT
1993 Chevrolet K2500 5LALLD-280-941Underbody / DIRECT FIT
1993 Chevrolet K2500 Suburban 4.3LALLD-280-941Underbody / DIRECT FIT
1993 Chevrolet K2500 Suburban 5LALLD-280-941Underbody / DIRECT FIT
1993 Chevrolet K3500 4.3LALLD-280-941Underbody / DIRECT FIT
1993 Chevrolet K3500 5LALLD-280-941Underbody / DIRECT FIT
1993 GMC C1500 4.3LALLD-280-941Underbody / DIRECT FIT
1993 GMC C1500 5LALLD-280-941Underbody / DIRECT FIT
1993 GMC C1500 Suburban 4.3LALLD-280-941Underbody / DIRECT FIT
1993 GMC C1500 Suburban 5LALLD-280-941Underbody / DIRECT FIT
1993 GMC C2500 4.3LALLD-280-941Underbody / DIRECT FIT
1993 GMC C2500 5LALLD-280-941Underbody / DIRECT FIT
1993 GMC C2500 Suburban 4.3LALLD-280-941Underbody / DIRECT FIT
1993 GMC C2500 Suburban 5LALLD-280-941Underbody / DIRECT FIT
1993 GMC C3500 4.3LALLD-280-941Underbody / DIRECT FIT
1993 GMC C3500 5LALLD-280-941Underbody / DIRECT FIT
1993 GMC C6000 Topkick 4.3LALLD-280-941Underbody / DIRECT FIT
1993 GMC C6000 Topkick 5LALLD-280-941Underbody / DIRECT FIT
1993 GMC C7000 Topkick 4.3LALLD-280-941Underbody / DIRECT FIT
1993 GMC C7000 Topkick 5LALLD-280-941Underbody / DIRECT FIT
1993 GMC G1500 4.3LALLD-280-941Underbody / DIRECT FIT
1993 GMC G2500 4.3LALLD-280-941Underbody / DIRECT FIT
1993 GMC G3500 4.3LALLD-280-941Underbody / DIRECT FIT
1993 GMC K1500 4.3LALLD-280-941Underbody / DIRECT FIT
1993 GMC K1500 5LALLD-280-941Underbody / DIRECT FIT
1993 GMC K1500 Suburban 4.3LALLD-280-941Underbody / DIRECT FIT
1993 GMC K1500 Suburban 5LALLD-280-941Underbody / DIRECT FIT
1993 GMC K2500 4.3LALLD-280-941Underbody / DIRECT FIT
1993 GMC K2500 5LALLD-280-941Underbody / DIRECT FIT
1993 GMC K2500 Suburban 4.3LALLD-280-941Underbody / DIRECT FIT
1993 GMC K2500 Suburban 5LALLD-280-941Underbody / DIRECT FIT
1993 GMC K3500 4.3LALLD-280-941Underbody / DIRECT FIT
1993 GMC K3500 5LALLD-280-941Underbody / DIRECT FIT