1990 GMC C2500 Catalytic Converter
Browse our online catalogue to find original replacement Catalytic Converters specifically designed to fit a 1990 GMC C2500.

1990 GMC C2500 Catalytic Converter
$364.11
$274.04
In Stock
Condition: New
Ships: Today, Feb. 13th
Pick-Up: Ready in 2-4 Hours (Order before 3:00 PM)
Pick-Up: Ready in 2-4 Hours (Order before 3:00 PM)
Required Per Vehicle: 1
Made in USA
Fits: 1990 GMC C2500
Equipped With:
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5);
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5);
Vehicle Fitment Notes:
Below 8500 (lb) GVW with Federal/California Emissions System Not legal for sale or use in California and other CARB-compliant states. Legal in Maine on EPA Federal Emission Equipped Vehicles only. Consult the aftermarket converter regulations in your state for details. Standard Universal Type Modifications and/or Additional Parts May Be Required for Installation
Below 8500 (lb) GVW with Federal/California Emissions System Not legal for sale or use in California and other CARB-compliant states. Legal in Maine on EPA Federal Emission Equipped Vehicles only. Consult the aftermarket converter regulations in your state for details. Standard Universal Type Modifications and/or Additional Parts May Be Required for Installation

1990 GMC C2500 Catalytic Converter
$484.71
$335.87
In Stock
Condition: New
Ships: Today, Feb. 13th
Pick-Up: Ready in 2-4 Hours (Order before 3:00 PM)
Pick-Up: Ready in 2-4 Hours (Order before 3:00 PM)
Required Per Vehicle: 1
Made in USA
Fits: 1990 GMC C2500
Equipped With:
Engine Base: 4.3L 262ci V6 (4.00x3.48; 101.6x88.4);
Engine Base: 4.3L 262ci V6 (4.00x3.48; 101.6x88.4);
Vehicle Fitment Notes:
Below 8500 (lb) GVW with Federal/California Emissions System Not legal for sale or use in California and other CARB-compliant states. Legal in Maine on EPA Federal Emission Equipped Vehicles only. Consult the aftermarket converter regulations in your state for details. Standard Universal Type Modifications and/or Additional Parts May Be Required for Installation
Below 8500 (lb) GVW with Federal/California Emissions System Not legal for sale or use in California and other CARB-compliant states. Legal in Maine on EPA Federal Emission Equipped Vehicles only. Consult the aftermarket converter regulations in your state for details. Standard Universal Type Modifications and/or Additional Parts May Be Required for Installation

1990 GMC C2500 Catalytic Converter
$484.71
$335.87
In Stock
Condition: New
Ships: Today, Feb. 13th
Pick-Up: Ready in 2-4 Hours (Order before 3:00 PM)
Pick-Up: Ready in 2-4 Hours (Order before 3:00 PM)
Required Per Vehicle: 1
Made in USA
Fits: 1990 GMC C2500
Equipped With:
Engine Base: 5.0L 305ci V8 (3.74x3.48; 94.9x88.4);
Engine Base: 5.0L 305ci V8 (3.74x3.48; 94.9x88.4);
Vehicle Fitment Notes:
Below 8500 (lb) GVW with Federal/California Emissions System Not legal for sale or use in California and other CARB-compliant states. Legal in Maine on EPA Federal Emission Equipped Vehicles only. Consult the aftermarket converter regulations in your state for details. Standard Universal Type Modifications and/or Additional Parts May Be Required for Installation
Below 8500 (lb) GVW with Federal/California Emissions System Not legal for sale or use in California and other CARB-compliant states. Legal in Maine on EPA Federal Emission Equipped Vehicles only. Consult the aftermarket converter regulations in your state for details. Standard Universal Type Modifications and/or Additional Parts May Be Required for Installation

1990 GMC C2500 Catalytic Converter
$444.57
$410.70
Limited Stock
Condition: New
Ships: Next Business Day
Pick-Up: Next Business Day
Pick-Up: Next Business Day
Required Per Vehicle: 1
Made in USA
Fits: 1990 GMC C2500
Equipped With:
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5);
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5);
Vehicle Fitment Notes:
Below 8500 (lb) GVW with Federal/California Emissions System Exhaust Gasket is Recommended Not legal for sale or use in California and other CARB-compliant states. Legal in Maine on EPA Federal Emission Equipped Vehicles only. Consult the aftermarket converter regulations in your state for details. Standard Direct Fit Type
Below 8500 (lb) GVW with Federal/California Emissions System Exhaust Gasket is Recommended Not legal for sale or use in California and other CARB-compliant states. Legal in Maine on EPA Federal Emission Equipped Vehicles only. Consult the aftermarket converter regulations in your state for details. Standard Direct Fit Type

1990 GMC C2500 Catalytic Converter
$1,216.17
$936.33
Limited Stock
Condition: New
Ships: Next Business Day
Pick-Up: Next Business Day
Pick-Up: Next Business Day
Required Per Vehicle: 1
Made in USA
Fits: 1990 GMC C2500
Equipped With:
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5);
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5);
Vehicle Fitment Notes:
To 11000 (lb) GVW with Federal/California Emissions System Exhaust Gasket is Recommended Not legal for sale or use in California and other CARB-compliant states. Legal in Maine on EPA Federal Emission Equipped Vehicles only. Consult the aftermarket converter regulations in your state for details. Standard Direct Fit Type
To 11000 (lb) GVW with Federal/California Emissions System Exhaust Gasket is Recommended Not legal for sale or use in California and other CARB-compliant states. Legal in Maine on EPA Federal Emission Equipped Vehicles only. Consult the aftermarket converter regulations in your state for details. Standard Direct Fit Type
1990 GMC C2500 Catalytic Converter
$309.47
In Stock
Condition: New
Ships: in 1-2 Business Days
Pick-Up: in 1-2 Business Days
Pick-Up: in 1-2 Business Days
Required Per Vehicle: 1
Made in Canada
Fits: 1990 GMC C2500
Equipped With:
Body Type: Extended Cab Pickup; Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5); Region: Canada; Sub-Model: Sierra SLX;
Body Type: Extended Cab Pickup; Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5); Region: Canada; Sub-Model: Sierra SLX;
1990 GMC C2500 Catalytic Converter
$309.47
In Stock
Condition: New
Ships: in 1-2 Business Days
Pick-Up: in 1-2 Business Days
Pick-Up: in 1-2 Business Days
Required Per Vehicle: 1
Made in Canada
Fits: 1990 GMC C2500
Equipped With:
Body Type: Extended Cab Pickup; Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5); Region: United States; Sub-Model: Sierra SLX;
Body Type: Extended Cab Pickup; Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5); Region: United States; Sub-Model: Sierra SLX;
1990 GMC C2500 Catalytic Converter
$309.47
In Stock
Condition: New
Ships: in 1-2 Business Days
Pick-Up: in 1-2 Business Days
Pick-Up: in 1-2 Business Days
Required Per Vehicle: 1
Made in Canada
Fits: 1990 GMC C2500
Equipped With:
Body Type: Extended Cab Pickup; Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5); Region: United States; Sub-Model: Sierra;
Body Type: Extended Cab Pickup; Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5); Region: United States; Sub-Model: Sierra;
1990 GMC C2500 Catalytic Converter
$309.47
In Stock
Condition: New
Ships: in 1-2 Business Days
Pick-Up: in 1-2 Business Days
Pick-Up: in 1-2 Business Days
Required Per Vehicle: 1
Made in Canada
Fits: 1990 GMC C2500
Equipped With:
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5); Region: Canada;
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5); Region: Canada;
1990 GMC C2500 Catalytic Converter
$309.47
In Stock
Condition: New
Ships: in 1-2 Business Days
Pick-Up: in 1-2 Business Days
Pick-Up: in 1-2 Business Days
Required Per Vehicle: 1
Made in Canada
Fits: 1990 GMC C2500
Equipped With:
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5); Region: United States;
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5); Region: United States;
1990 GMC C2500 Catalytic Converter
$309.47
In Stock
Condition: New
Ships: in 1-2 Business Days
Pick-Up: in 1-2 Business Days
Pick-Up: in 1-2 Business Days
Required Per Vehicle: 1
Made in Canada
Fits: 1990 GMC C2500
Equipped With:
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5); Region: Canada;
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5); Region: Canada;
1990 GMC C2500 Catalytic Converter
$309.47
In Stock
Condition: New
Ships: in 1-2 Business Days
Pick-Up: in 1-2 Business Days
Pick-Up: in 1-2 Business Days
Required Per Vehicle: 1
Made in Canada
Fits: 1990 GMC C2500
Equipped With:
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5); Region: United States;
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5); Region: United States;
1990 GMC C2500 Catalytic Converter
$172.25
In Stock
Condition: New
Ships: in 1-2 Business Days
Pick-Up: in 1-2 Business Days
Pick-Up: in 1-2 Business Days
Required Per Vehicle: 1
Made in Canada
Fits: 1990 GMC C2500
Equipped With:
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5); Fuel Type: GAS; Region: Canada;
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5); Fuel Type: GAS; Region: Canada;
Vehicle Fitment Notes:
3" ID/OD 26.5" OAL
3" ID/OD 26.5" OAL
1990 GMC C2500 Catalytic Converter
$172.25
In Stock
Condition: New
Ships: in 1-2 Business Days
Pick-Up: in 1-2 Business Days
Pick-Up: in 1-2 Business Days
Required Per Vehicle: 1
Made in Canada
Fits: 1990 GMC C2500
Equipped With:
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5); Fuel Type: GAS; Region: United States;
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5); Fuel Type: GAS; Region: United States;
Vehicle Fitment Notes:
3" ID/OD 26.5" OAL
3" ID/OD 26.5" OAL
1990 GMC C2500 Catalytic Converter
Call for Pricing
In Stock
Condition: New
Ships: in 1-2 Business Days
Pick-Up: in 1-2 Business Days
Pick-Up: in 1-2 Business Days
Required Per Vehicle: 1
Fits: 1990 GMC C2500
Equipped With:
Engine Base: 4.3L 262ci V6 (4.00x3.48; 101.6x88.4); Fuel Type: GAS; Region: Canada;
Engine Base: 4.3L 262ci V6 (4.00x3.48; 101.6x88.4); Fuel Type: GAS; Region: Canada;
Vehicle Fitment Notes:
2.5" ID/OD 27.5" OAL VIN (Z)
2.5" ID/OD 27.5" OAL VIN (Z)
1990 GMC C2500 Catalytic Converter
Call for Pricing
In Stock
Condition: New
Ships: in 1-2 Business Days
Pick-Up: in 1-2 Business Days
Pick-Up: in 1-2 Business Days
Required Per Vehicle: 1
Fits: 1990 GMC C2500
Equipped With:
Engine Base: 4.3L 262ci V6 (4.00x3.48; 101.6x88.4); Fuel Type: GAS; Region: United States;
Engine Base: 4.3L 262ci V6 (4.00x3.48; 101.6x88.4); Fuel Type: GAS; Region: United States;
Vehicle Fitment Notes:
2.5" ID/OD 27.5" OAL VIN (Z)
2.5" ID/OD 27.5" OAL VIN (Z)
1990 GMC C2500 Catalytic Converter
Call for Pricing
In Stock
Condition: New
Ships: in 1-2 Business Days
Pick-Up: in 1-2 Business Days
Pick-Up: in 1-2 Business Days
Required Per Vehicle: 1
Fits: 1990 GMC C2500
Equipped With:
Engine Base: 5.0L 305ci V8 (3.74x3.48; 94.9x88.4); Fuel Type: GAS; Region: Canada;
Engine Base: 5.0L 305ci V8 (3.74x3.48; 94.9x88.4); Fuel Type: GAS; Region: Canada;
Vehicle Fitment Notes:
2.5" ID/OD 27.5" OAL VIN (Z)
2.5" ID/OD 27.5" OAL VIN (Z)
1990 GMC C2500 Catalytic Converter
Call for Pricing
In Stock
Condition: New
Ships: in 1-2 Business Days
Pick-Up: in 1-2 Business Days
Pick-Up: in 1-2 Business Days
Required Per Vehicle: 1
Fits: 1990 GMC C2500
Equipped With:
Engine Base: 5.0L 305ci V8 (3.74x3.48; 94.9x88.4); Fuel Type: GAS; Region: United States;
Engine Base: 5.0L 305ci V8 (3.74x3.48; 94.9x88.4); Fuel Type: GAS; Region: United States;
Vehicle Fitment Notes:
2.5" ID/OD 27.5" OAL VIN (Z)
2.5" ID/OD 27.5" OAL VIN (Z)

1990 GMC C2500 Catalytic Converter
$546.23
$393.61
Out of Stock
Condition: New
Required Per Vehicle: 1
Made in USA
Fits: 1990 GMC C2500
Equipped With:
Engine Base: 4.3L 262ci V6 (4.00x3.48; 101.6x88.4);
Engine Base: 4.3L 262ci V6 (4.00x3.48; 101.6x88.4);
Vehicle Fitment Notes:
Below 8500 (lb) GVW with Federal/California Emissions System Exhaust Gasket is Recommended Not legal for sale or use in California and other CARB-compliant states. Legal in Maine on EPA Federal Emission Equipped Vehicles only. Consult the aftermarket converter regulations in your state for details. Standard Direct Fit Type
Below 8500 (lb) GVW with Federal/California Emissions System Exhaust Gasket is Recommended Not legal for sale or use in California and other CARB-compliant states. Legal in Maine on EPA Federal Emission Equipped Vehicles only. Consult the aftermarket converter regulations in your state for details. Standard Direct Fit Type

1990 GMC C2500 Catalytic Converter
$546.23
$393.61
Out of Stock
Condition: New
Required Per Vehicle: 1
Made in USA
Fits: 1990 GMC C2500
Equipped With:
Engine Base: 5.0L 305ci V8 (3.74x3.48; 94.9x88.4);
Engine Base: 5.0L 305ci V8 (3.74x3.48; 94.9x88.4);
Vehicle Fitment Notes:
Below 8500 (lb) GVW with Federal/California Emissions System Exhaust Gasket is Recommended Not legal for sale or use in California and other CARB-compliant states. Legal in Maine on EPA Federal Emission Equipped Vehicles only. Consult the aftermarket converter regulations in your state for details. Standard Direct Fit Type
Below 8500 (lb) GVW with Federal/California Emissions System Exhaust Gasket is Recommended Not legal for sale or use in California and other CARB-compliant states. Legal in Maine on EPA Federal Emission Equipped Vehicles only. Consult the aftermarket converter regulations in your state for details. Standard Direct Fit Type

1990 GMC C2500 Catalytic Converter
$347.30
$193.72
Out of Stock
Condition: New
Required Per Vehicle: 1
Made in USA
Fits: 1990 GMC C2500
Equipped With:
Engine Base: 4.3L 262ci V6 (4.00x3.48; 101.6x88.4);
Engine Base: 4.3L 262ci V6 (4.00x3.48; 101.6x88.4);
Vehicle Fitment Notes:
CARB Executive Order D-182-55 Legal for sale and use in California and other states requiring CARB-compliant replacement converters. Consult the aftermarket converter regulations in your state for details. Universal Type Modifications and/or Additional Parts May Be Required for Installation
CARB Executive Order D-182-55 Legal for sale and use in California and other states requiring CARB-compliant replacement converters. Consult the aftermarket converter regulations in your state for details. Universal Type Modifications and/or Additional Parts May Be Required for Installation

1990 GMC C2500 Catalytic Converter
$347.30
$193.72
Out of Stock
Condition: New
Required Per Vehicle: 1
Made in USA
Fits: 1990 GMC C2500
Equipped With:
Engine Base: 5.0L 305ci V8 (3.74x3.48; 94.9x88.4);
Engine Base: 5.0L 305ci V8 (3.74x3.48; 94.9x88.4);
Vehicle Fitment Notes:
CARB Executive Order D-182-55 Legal for sale and use in California and other states requiring CARB-compliant replacement converters. Consult the aftermarket converter regulations in your state for details. Universal Type Modifications and/or Additional Parts May Be Required for Installation
CARB Executive Order D-182-55 Legal for sale and use in California and other states requiring CARB-compliant replacement converters. Consult the aftermarket converter regulations in your state for details. Universal Type Modifications and/or Additional Parts May Be Required for Installation

1990 GMC C2500 Catalytic Converter
$193.72
Out of Stock
Condition: New
Required Per Vehicle: 1
Made in USA
Fits: 1990 GMC C2500
Equipped With:
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5);
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5);
Vehicle Fitment Notes:
CARB Executive Order D-182-55 Legal for sale and use in California and other states requiring CARB-compliant replacement converters. Consult the aftermarket converter regulations in your state for details. Universal Type Modifications and/or Additional Parts May Be Required for Installation
CARB Executive Order D-182-55 Legal for sale and use in California and other states requiring CARB-compliant replacement converters. Consult the aftermarket converter regulations in your state for details. Universal Type Modifications and/or Additional Parts May Be Required for Installation

1990 GMC C2500 Catalytic Converter
$694.32
$376.95
Out of Stock
Condition: New
Required Per Vehicle: 1
Made in USA
Fits: 1990 GMC C2500
Equipped With:
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5);
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5);
Vehicle Fitment Notes:
CARB Executive Order D-182-55 Legal for sale and use in California and other states requiring CARB-compliant replacement converters. Consult the aftermarket converter regulations in your state for details. Direct Fit Type
CARB Executive Order D-182-55 Legal for sale and use in California and other states requiring CARB-compliant replacement converters. Consult the aftermarket converter regulations in your state for details. Direct Fit Type