Catalytic Converters
OEM GM Catalytic Converters
OEM GM Catalytic Converters are essential to keeping your vehicle running at its best. At GMPartsClub, we provide a complete selection of Genuine GM and OEM-quality parts that match the fit, form, and performance of the originals. Whether you're maintaining a Chevrolet, GMC, Buick, or Cadillac, you’ll find exactly the Catalytic Converter parts that you need. Our parts are backed by factory standards and fast nationwide shipping to get your vehicle back on the road quickly and reliably. Avoid risky aftermarket options—choose OEM parts from GMPartsClub to preserve performance, safety, and value. Browse our inventory of oem gm Catalytic Converters and order with confidence today.
3-Way Catalytic Converter with Bracket, Studs, Bolts, and Retainers
GM
12643323
Spark. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Collision parts...
$841.61
MSRP $1,286.87
Save $445.26
34.6% Off 
Turbocharger Heat Shield
GM
55501898
2.0L, #1. 2.0L, inner. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$6.85
MSRP $10.01
Save $3.16
31.6% Off 
Exhaust Manifold
GM
25198648
Sonic. 1.8l. With flex fuel. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General...
$1,834.54
MSRP $2,864.23
Save $1,029.69
35.9% Off 
3-Way Catalytic Converter with Flange, Insulator, Gasket, and Bolts
GM
23229312
Acadia, Acadia ltd, Enclave. Rear. Traverse. 2009-2017, without extension pipe. 2009-17. This GM Genuine Part is designed, engineered,...
$512.29
MSRP $776.20
Save $263.91
34% Off 
Exhaust Manifold with 3-Way Catalytic Converter, Brace, Support, and Bolts
GM
19420237
With flex fuel. 1.8L.
$1,248.13
MSRP $1,908.45
Save $660.32
34.6% Off 
Exhaust Front Pipe
GM
84450451
Envision. 2.5l. 2.5L, front section, fwd. Helps guide exhaust to the exterior of your vehicle
This GM Genuine Part is designed,...
$742.93
MSRP $1,135.98
Save $393.05
34.6% Off 
Catalytic Converter Clamp
GM
55503171
Helps provide a tight seal for your vehicle's catalytic converter and exhaust pipe connection
This GM Genuine Part is designed,...
$10.72
MSRP $14.88
Save $4.16
28% Off 
Exhaust System Front Gasket
GM
84763642
Dual exhaust. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$2.58
MSRP $3.58
Save $1.00
27.9% Off 
Catalytic Converter
GM
85513035
Traverse. 3.6l. Front. Left. Enclave.
$827.31
MSRP $1,234.15
Save $406.84
33% Off 
Catalytic Converter
GM
25203946
Canyon, Colorado. 2.5l. Upper.
$1,292.24
MSRP $1,975.90
Save $683.66
34.6% Off 
Exhaust System Front Gasket
GM
23438041
2.0L turbo. 2.0L, front section. 2.0L, rear section. This GM Genuine Part is designed, engineered, and tested to rigorous standards and...
$15.80
MSRP $22.23
Save $6.43
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