Car Sound / Magnaflow 339477 Catalytic Converter

CARB / EPA approval details - Car Sound Exhaust System, Inc. Part #339477

Catalytic Converter number 339477, manufactured by Car Sound Exhaust System, Inc., has been approved for use in the below test groups according to the listed Executive Orders. For proper emissions compliance, the part must be installed in only the listed Test Group vehicles according to the rules set fourth in the associated Executive Order. .

Approval Details

Executive Order Approvals

Executive Order	Approval
D-193-105	Valid

Validity

As of Wednesday, December 25th, 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	Application	E.O.	Total Converters	Cat Location / Type
1987 Chevrolet R20 Suburban 5.7L	ALL	D-193-105	1	Underbody / DIRECT FIT
1987 Chevrolet R20 Suburban 7.4L	ALL	D-193-105	1	Underbody / DIRECT FIT
1987 Chevrolet V20 Suburban 5.7L	ALL	D-193-105	1	Underbody / DIRECT FIT
1987 Chevrolet V20 Suburban 7.4L	ALL	D-193-105	1	Underbody / DIRECT FIT
1987 GMC R2500 Suburban 5.7L	ALL	D-193-105	1	Underbody / DIRECT FIT
1987 GMC R2500 Suburban 7.4L	ALL	D-193-105	1	Underbody / DIRECT FIT
1987 GMC V2500 Suburban 5.7L	ALL	D-193-105	1	Underbody / DIRECT FIT
1988 Chevrolet C3500 5.7L	ALL	D-193-105	1	Underbody / DIRECT FIT
1988 Chevrolet K3500 5.7L	ALL	D-193-105	1	Underbody / DIRECT FIT
1988 Chevrolet R20 Suburban 5.7L	ALL	D-193-105	1	Underbody / DIRECT FIT
1988 Chevrolet R20 Suburban 7.4L	ALL	D-193-105	1	Underbody / DIRECT FIT
1988 Chevrolet V20 Suburban 5.7L	ALL	D-193-105	1	Underbody / DIRECT FIT
1988 Chevrolet V20 Suburban 7.4L	ALL	D-193-105	1	Underbody / DIRECT FIT
1988 GMC C3500 5.7L	ALL	D-193-105	1	Underbody / DIRECT FIT
1988 GMC K3500 5.7L	ALL	D-193-105	1	Underbody / DIRECT FIT
1988 GMC R2500 Suburban 5.7L	ALL	D-193-105	1	Underbody / DIRECT FIT
1988 GMC R2500 Suburban 7.4L	ALL	D-193-105	1	Underbody / DIRECT FIT
1988 GMC V2500 Suburban 5.7L	ALL	D-193-105	1	Underbody / DIRECT FIT
1989 Chevrolet C3500 5.7L	ALL	D-193-105	1	Underbody / DIRECT FIT
1989 Chevrolet K3500 5.7L	ALL	D-193-105	1	Underbody / DIRECT FIT
1989 Chevrolet R2500 Suburban 5.7L	ALL	D-193-105	1	Underbody / DIRECT FIT
1989 Chevrolet R2500 Suburban 7.4L	ALL	D-193-105	1	Underbody / DIRECT FIT
1989 Chevrolet V2500 Suburban 5.7L	ALL	D-193-105	1	Underbody / DIRECT FIT
1989 GMC C3500 5.7L	ALL	D-193-105	1	Underbody / DIRECT FIT
1989 GMC K3500 5.7L	ALL	D-193-105	1	Underbody / DIRECT FIT
1989 GMC R2500 Suburban 5.7L	ALL	D-193-105	1	Underbody / DIRECT FIT
1989 GMC R2500 Suburban 7.4L	ALL	D-193-105	1	Underbody / DIRECT FIT
1989 GMC V2500 Suburban 5.7L	ALL	D-193-105	1	Underbody / DIRECT FIT
1990 Chevrolet C2500 4.3L	ALL	D-193-105	1	Underbody / DIRECT FIT
1990 Chevrolet C2500 5.7L	ALL	D-193-105	1	Underbody / DIRECT FIT
1990 Chevrolet C3500 5.7L	ALL	D-193-105	1	Underbody / DIRECT FIT
1990 Chevrolet C3500 7.4L	ALL	D-193-105	1	Underbody / DIRECT FIT
1990 Chevrolet K2500 4.3L	ALL	D-193-105	1	Underbody / DIRECT FIT
1990 Chevrolet K2500 5.7L	ALL	D-193-105	1	Underbody / DIRECT FIT
1990 Chevrolet K3500 5.7L	ALL	D-193-105	1	Underbody / DIRECT FIT
1990 Chevrolet K3500 7.4L	ALL	D-193-105	1	Underbody / DIRECT FIT
1990 Chevrolet P30 5.7L	ALL	D-193-105	1	Underbody / DIRECT FIT
1990 Chevrolet R2500 Suburban 5.7L	ALL	D-193-105	1	Underbody / DIRECT FIT
1990 Chevrolet R2500 Suburban 7.4L	ALL	D-193-105	1	Underbody / DIRECT FIT
1990 Chevrolet R3500 5.7L	ALL	D-193-105	1	Underbody / DIRECT FIT
1990 Chevrolet R3500 7.4L	ALL	D-193-105	1	Underbody / DIRECT FIT
1990 Chevrolet V2500 Suburban 5.7L	ALL	D-193-105	1	Underbody / DIRECT FIT
1990 Chevrolet V2500 Suburban 7.4L	ALL	D-193-105	1	Underbody / DIRECT FIT
1990 Chevrolet V3500 5.7L	ALL	D-193-105	1	Underbody / DIRECT FIT
1990 Chevrolet V3500 7.4L	ALL	D-193-105	1	Underbody / DIRECT FIT
1990 GMC C2500 4.3L	ALL	D-193-105	1	Underbody / DIRECT FIT
1990 GMC C2500 5.7L	ALL	D-193-105	1	Underbody / DIRECT FIT
1990 GMC C3500 5.7L	ALL	D-193-105	1	Underbody / DIRECT FIT
1990 GMC C3500 7.4L	ALL	D-193-105	1	Underbody / DIRECT FIT
1990 GMC K2500 4.3L	ALL	D-193-105	1	Underbody / DIRECT FIT
1990 GMC K2500 5.7L	ALL	D-193-105	1	Underbody / DIRECT FIT
1990 GMC K3500 5.7L	ALL	D-193-105	1	Underbody / DIRECT FIT
1990 GMC K3500 7.4L	ALL	D-193-105	1	Underbody / DIRECT FIT
1990 GMC P3500 5.7L	ALL	D-193-105	1	Underbody / DIRECT FIT
1990 GMC R2500 Suburban 5.7L	ALL	D-193-105	1	Underbody / DIRECT FIT
1990 GMC R2500 Suburban 7.4L	ALL	D-193-105	1	Underbody / DIRECT FIT
1990 GMC R3500 5.7L	ALL	D-193-105	1	Underbody / DIRECT FIT
1990 GMC R3500 7.4L	ALL	D-193-105	1	Underbody / DIRECT FIT
1990 GMC V2500 Suburban 5.7L	ALL	D-193-105	1	Underbody / DIRECT FIT
1990 GMC V3500 5.7L	ALL	D-193-105	1	Underbody / DIRECT FIT
1990 GMC V3500 7.4L	ALL	D-193-105	1	Underbody / DIRECT FIT
1991 Chevrolet C2500 4.3L	ALL	D-193-105	1	Underbody / DIRECT FIT
1991 Chevrolet C2500 5.7L	ALL	D-193-105	1	Underbody / DIRECT FIT
1991 Chevrolet C2500 7.4L	ALL	D-193-105	1	Underbody / DIRECT FIT
1991 Chevrolet C3500 5.7L	ALL	D-193-105	1	Underbody / DIRECT FIT
1991 Chevrolet C3500 7.4L	ALL	D-193-105	1	Underbody / DIRECT FIT
1991 Chevrolet K2500 4.3L	ALL	D-193-105	1	Underbody / DIRECT FIT
1991 Chevrolet K2500 5.7L	ALL	D-193-105	1	Underbody / DIRECT FIT
1991 Chevrolet K2500 7.4L	ALL	D-193-105	1	Underbody / DIRECT FIT
1991 Chevrolet K3500 5.7L	ALL	D-193-105	1	Underbody / DIRECT FIT
1991 Chevrolet K3500 7.4L	ALL	D-193-105	1	Underbody / DIRECT FIT
1991 Chevrolet P30 4.3L	ALL	D-193-105	1	Underbody / DIRECT FIT
1991 Chevrolet P30 5.7L	ALL	D-193-105	1	Underbody / DIRECT FIT
1991 Chevrolet R2500 Suburban 5.7L	ALL	D-193-105	1	Underbody / DIRECT FIT
1991 Chevrolet R2500 Suburban 7.4L	ALL	D-193-105	1	Underbody / DIRECT FIT
1991 Chevrolet R3500 5.7L	ALL	D-193-105	1	Underbody / DIRECT FIT
1991 Chevrolet R3500 7.4L	ALL	D-193-105	1	Underbody / DIRECT FIT
1991 Chevrolet V2500 Suburban 5.7L	ALL	D-193-105	1	Underbody / DIRECT FIT
1991 Chevrolet V3500 5.7L	ALL	D-193-105	1	Underbody / DIRECT FIT
1991 Chevrolet V3500 7.4L	ALL	D-193-105	1	Underbody / DIRECT FIT
1991 GMC C2500 4.3L	ALL	D-193-105	1	Underbody / DIRECT FIT
1991 GMC C2500 5.7L	ALL	D-193-105	1	Underbody / DIRECT FIT
1991 GMC C2500 7.4L	ALL	D-193-105	1	Underbody / DIRECT FIT
1991 GMC C3500 5.7L	ALL	D-193-105	1	Underbody / DIRECT FIT
1991 GMC C3500 7.4L	ALL	D-193-105	1	Underbody / DIRECT FIT
1991 GMC K2500 4.3L	ALL	D-193-105	1	Underbody / DIRECT FIT
1991 GMC K2500 5.7L	ALL	D-193-105	1	Underbody / DIRECT FIT
1991 GMC K2500 7.4L	ALL	D-193-105	1	Underbody / DIRECT FIT
1991 GMC K3500 5.7L	ALL	D-193-105	1	Underbody / DIRECT FIT
1991 GMC K3500 7.4L	ALL	D-193-105	1	Underbody / DIRECT FIT
1991 GMC P3500 4.3L	ALL	D-193-105	1	Underbody / DIRECT FIT
1991 GMC P3500 5.7L	ALL	D-193-105	1	Underbody / DIRECT FIT
1991 GMC R2500 Suburban 5.7L	ALL	D-193-105	1	Underbody / DIRECT FIT
1991 GMC R2500 Suburban 7.4L	ALL	D-193-105	1	Underbody / DIRECT FIT
1991 GMC R3500 5.7L	ALL	D-193-105	1	Underbody / DIRECT FIT
1991 GMC R3500 7.4L	ALL	D-193-105	1	Underbody / DIRECT FIT
1991 GMC V2500 Suburban 5.7L	ALL	D-193-105	1	Underbody / DIRECT FIT
1991 GMC V3500 5.7L	ALL	D-193-105	1	Underbody / DIRECT FIT
1991 GMC V3500 7.4L	ALL	D-193-105	1	Underbody / DIRECT FIT
1992 Chevrolet C2500 4.3L	ALL	D-193-105	1	Underbody / DIRECT FIT
1992 Chevrolet C2500 5.7L	ALL	D-193-105	1	Underbody / DIRECT FIT
1992 Chevrolet C2500 7.4L	ALL	D-193-105	1	Underbody / DIRECT FIT
1992 Chevrolet C3500 5.7L	ALL	D-193-105	1	Underbody / DIRECT FIT
1992 Chevrolet C3500 7.4L	ALL	D-193-105	1	Underbody / DIRECT FIT
1992 Chevrolet K2500 4.3L	ALL	D-193-105	1	Underbody / DIRECT FIT
1992 Chevrolet K2500 5.7L	ALL	D-193-105	1	Underbody / DIRECT FIT
1992 Chevrolet K2500 7.4L	ALL	D-193-105	1	Underbody / DIRECT FIT
1992 Chevrolet K3500 5.7L	ALL	D-193-105	1	Underbody / DIRECT FIT
1992 Chevrolet K3500 7.4L	ALL	D-193-105	1	Underbody / DIRECT FIT
1992 Chevrolet P30 4.3L	ALL	D-193-105	1	Underbody / DIRECT FIT
1992 Chevrolet P30 5.7L	ALL	D-193-105	1	Underbody / DIRECT FIT
1992 GMC C2500 4.3L	ALL	D-193-105	1	Underbody / DIRECT FIT
1992 GMC C2500 5.7L	ALL	D-193-105	1	Underbody / DIRECT FIT
1992 GMC C2500 7.4L	ALL	D-193-105	1	Underbody / DIRECT FIT
1992 GMC C3500 5.7L	ALL	D-193-105	1	Underbody / DIRECT FIT
1992 GMC C3500 7.4L	ALL	D-193-105	1	Underbody / DIRECT FIT
1992 GMC K2500 4.3L	ALL	D-193-105	1	Underbody / DIRECT FIT
1992 GMC K2500 5.7L	ALL	D-193-105	1	Underbody / DIRECT FIT
1992 GMC K2500 7.4L	ALL	D-193-105	1	Underbody / DIRECT FIT
1992 GMC K3500 5.7L	ALL	D-193-105	1	Underbody / DIRECT FIT
1992 GMC K3500 7.4L	ALL	D-193-105	1	Underbody / DIRECT FIT
1992 GMC P3500 4.3L	ALL	D-193-105	1	Underbody / DIRECT FIT
1992 GMC P3500 5.7L	ALL	D-193-105	1	Underbody / DIRECT FIT
1993 Chevrolet C2500 4.3L	ALL	D-193-105	1	Underbody / DIRECT FIT
1993 Chevrolet C2500 5.7L	ALL	D-193-105	1	Underbody / DIRECT FIT
1993 Chevrolet C2500 7.4L	ALL	D-193-105	1	Underbody / DIRECT FIT
1993 Chevrolet C3500 5.7L	ALL	D-193-105	1	Underbody / DIRECT FIT
1993 Chevrolet C3500 7.4L	ALL	D-193-105	1	Underbody / DIRECT FIT
1993 Chevrolet K2500 4.3L	ALL	D-193-105	1	Underbody / DIRECT FIT
1993 Chevrolet K2500 5.7L	ALL	D-193-105	1	Underbody / DIRECT FIT
1993 Chevrolet K2500 7.4L	ALL	D-193-105	1	Underbody / DIRECT FIT
1993 Chevrolet K3500 5.7L	ALL	D-193-105	1	Underbody / DIRECT FIT
1993 Chevrolet K3500 7.4L	ALL	D-193-105	1	Underbody / DIRECT FIT
1993 Chevrolet P30 4.3L	ALL	D-193-105	1	Underbody / DIRECT FIT
1993 Chevrolet P30 5.7L	ALL	D-193-105	1	Underbody / DIRECT FIT
1993 GMC C2500 4.3L	ALL	D-193-105	1	Underbody / DIRECT FIT
1993 GMC C2500 5.7L	ALL	D-193-105	1	Underbody / DIRECT FIT
1993 GMC C2500 7.4L	ALL	D-193-105	1	Underbody / DIRECT FIT
1993 GMC C3500 5.7L	ALL	D-193-105	1	Underbody / DIRECT FIT
1993 GMC C3500 7.4L	ALL	D-193-105	1	Underbody / DIRECT FIT
1993 GMC K2500 4.3L	ALL	D-193-105	1	Underbody / DIRECT FIT
1993 GMC K2500 5.7L	ALL	D-193-105	1	Underbody / DIRECT FIT
1993 GMC K2500 7.4L	ALL	D-193-105	1	Underbody / DIRECT FIT
1993 GMC K3500 5.7L	ALL	D-193-105	1	Underbody / DIRECT FIT
1993 GMC K3500 7.4L	ALL	D-193-105	1	Underbody / DIRECT FIT
1993 GMC P3500 4.3L	ALL	D-193-105	1	Underbody / DIRECT FIT
1993 GMC P3500 5.7L	ALL	D-193-105	1	Underbody / DIRECT FIT
1994 Chevrolet C2500 7.4L	ALL	D-193-105	1	Underbody / DIRECT FIT
1994 Chevrolet C2500 Suburban 7.4L	ALL	D-193-105	1	Underbody / DIRECT FIT
1994 Chevrolet C3500 5.7L	ALL	D-193-105	1	Underbody / DIRECT FIT
1994 Chevrolet C3500 7.4L	ALL	D-193-105	1	Underbody / DIRECT FIT
1994 Chevrolet K2500 7.4L	ALL	D-193-105	1	Underbody / DIRECT FIT
1994 Chevrolet K2500 Suburban 7.4L	ALL	D-193-105	1	Underbody / DIRECT FIT
1994 Chevrolet K3500 5.7L	ALL	D-193-105	1	Underbody / DIRECT FIT
1994 Chevrolet K3500 7.4L	ALL	D-193-105	1	Underbody / DIRECT FIT
1994 Chevrolet P30 4.3L	ALL	D-193-105	1	Underbody / DIRECT FIT
1994 Chevrolet P30 5.7L	ALL	D-193-105	1	Underbody / DIRECT FIT
1994 GMC C2500 7.4L	ALL	D-193-105	1	Underbody / DIRECT FIT
1994 GMC C2500 Suburban 7.4L	ALL	D-193-105	1	Underbody / DIRECT FIT
1994 GMC C3500 5.7L	ALL	D-193-105	1	Underbody / DIRECT FIT
1994 GMC C3500 7.4L	ALL	D-193-105	1	Underbody / DIRECT FIT
1994 GMC K2500 7.4L	ALL	D-193-105	1	Underbody / DIRECT FIT
1994 GMC K2500 Suburban 7.4L	ALL	D-193-105	1	Underbody / DIRECT FIT
1994 GMC K3500 5.7L	ALL	D-193-105	1	Underbody / DIRECT FIT
1994 GMC K3500 7.4L	ALL	D-193-105	1	Underbody / DIRECT FIT
1994 GMC P3500 4.3L	ALL	D-193-105	1	Underbody / DIRECT FIT
1994 GMC P3500 5.7L	ALL	D-193-105	1	Underbody / DIRECT FIT
1995 Chevrolet C2500 7.4L	ALL	D-193-105	1	Underbody / DIRECT FIT
1995 Chevrolet C2500 Suburban 7.4L	ALL	D-193-105	1	Underbody / DIRECT FIT
1995 Chevrolet C3500 5.7L	ALL	D-193-105	1	Underbody / DIRECT FIT
1995 Chevrolet C3500 7.4L	ALL	D-193-105	1	Underbody / DIRECT FIT
1995 Chevrolet K2500 7.4L	ALL	D-193-105	1	Underbody / DIRECT FIT
1995 Chevrolet K2500 Suburban 7.4L	ALL	D-193-105	1	Underbody / DIRECT FIT
1995 Chevrolet K3500 5.7L	ALL	D-193-105	1	Underbody / DIRECT FIT
1995 Chevrolet K3500 7.4L	ALL	D-193-105	1	Underbody / DIRECT FIT
1995 Chevrolet P30 4.3L	ALL	D-193-105	1	Underbody / DIRECT FIT
1995 Chevrolet P30 5.7L	ALL	D-193-105	1	Underbody / DIRECT FIT
1995 GMC C2500 7.4L	ALL	D-193-105	1	Underbody / DIRECT FIT
1995 GMC C2500 Suburban 7.4L	ALL	D-193-105	1	Underbody / DIRECT FIT
1995 GMC C3500 5.7L	ALL	D-193-105	1	Underbody / DIRECT FIT
1995 GMC C3500 7.4L	ALL	D-193-105	1	Underbody / DIRECT FIT
1995 GMC K2500 7.4L	ALL	D-193-105	1	Underbody / DIRECT FIT
1995 GMC K2500 Suburban 7.4L	ALL	D-193-105	1	Underbody / DIRECT FIT
1995 GMC K3500 5.7L	ALL	D-193-105	1	Underbody / DIRECT FIT
1995 GMC K3500 7.4L	ALL	D-193-105	1	Underbody / DIRECT FIT
1995 GMC P3500 4.3L	ALL	D-193-105	1	Underbody / DIRECT FIT
1995 GMC P3500 5.7L	ALL	D-193-105	1	Underbody / DIRECT FIT