What is the purpose of the catalytic converter and how can it be replaced on GMC Canyon?

The catalytic converter is an emission control device added to the exhaust system to reduce pollutants from the exhaust gas stream. A three-way (reduction) catalyst design is used. The catalytic coating on the three-way catalyst contains platinum and rhodium, which lowers the levels of oxides of nitrogen (NOx) as well as hydrocarbons (HC) and carbon monoxide (CO). The test equipment for a catalytic converter is expensive and highly sophisticated. If you suspect that the converter on your vehicle is malfunctioning, take it to a dealer or authorized emissions inspection facility for diagnosis and repair. To replace the converter, raise the vehicle and support it securely on jackstands. Remove the bolts and detach the catalytic converter header pipe from the exhaust manifold. Remove the catalytic converter-to-muffler flange nuts and push the muffler back far enough for the studs to clear the converter flange. Remove the catalytic converter and pipe assembly. Clean the carbon deposits from the mounting flanges. Installation is the reverse of removal. Note: Because of a Federally mandated warranty which covers emissions-related components such as the catalytic converter, check with a dealer service department before replacing the converter at your own expense.

Genuine GMC Canyon Catalytic Converter

Cat. Converter

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23 Catalytic Converters found

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GMC Canyon CONVERTER ASM-W/UP 3WAY CTLTC
Part Number: 25203946
$1184.68 MSRP: $1927.70
You Save: $743.02 (39%)
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Product Specifications
- Other Name: Catalytic Converter
- Replaces: 12642270, 19420227
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2015-2022 GMC Canyon | CREW CAB - 5'2" BOX, EXT CAB - 6'2" BOX, EXTENDED CAB - 6'2" BOX, SLE CREW CAB - 5'2" BOX, SLE EXTENDED CAB - 6'2" BOX, SLT CREW CAB - 5'2" BOX, SLT EXTENDED CAB - 6'2" BOX | 4 Cyl 2.5L
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GMC Canyon MANIFOLD ASM,EXH (W/ 3WAY CTLTC CONV)"KIT"
Part Number: 19418950
$1753.22 MSRP: $2641.20
You Save: $887.98 (34%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Exhaust Manifold, Manifold
- Replaces: 12655846, 12607895, 12604221
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2007-2012 GMC Canyon | PICKUP, PICKUP CREW CAB, PICKUP EXTENDED CAB, PICKUP EXTENDED LENGTH | 5 Cyl 3.7L
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GMC Canyon CONVERTER ASM-CTLTC (W/ EXH MANIF PIPE)
Part Number: 85000357
$985.57 MSRP: $1473.87
You Save: $488.30 (34%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Catalytic Converter
- Replaces: 19420267, 23451577
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2017-2022 GMC Canyon | CREW CAB - 5'2" BOX, CREW CAB - 6'2" BOX, CREW CAB SLE - 6'2" BOX, CREW CAB SLT - 6'2" BOX, EXT CAB - 6'2" BOX, EXTENDED CAB - 6'2" BOX, SLE CREW CAB - 5'2" BOX, SLE EXTENDED CAB - 6'2" BOX, SLT CREW CAB - 5'2" BOX, SLT EXTENDED CAB - 6'2" BOX | 6 Cyl 3.6L
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GMC Canyon 3-Way Catalytic Convertor (W/ Exhaust Rear Manifold Pipe)
Part Number: 25982291
$1032.09 MSRP: $1544.03
You Save: $511.94 (34%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Converter Asm 3Way Catalytic (W/ Exhaust Rear Mani ; Converter, Catalytic Converter); Catalytic Converter, Converter, Converter & Pipe
- Position: Rear
- Replaces: 25844504
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2009-2012 GMC Canyon | PICKUP CREW CAB, PICKUP EXTENDED CAB | 8 Cyl 5.3L
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GMC Canyon CONVERTER ASM,CTLTC (W/ EXH MANIF PIPE)<SPLIT>
Part Number: 19420260
$675.19 MSRP: $1005.72
You Save: $330.53 (33%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Catalytic Converter
- Replaces: 23235691, 94779896
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2015-2016 GMC Canyon | CREW CAB - 5'2" BOX, CREW CAB - 6'2" BOX, CREW CAB SLE - 6'2" BOX, CREW CAB SLT - 6'2" BOX, EXTENDED CAB - 6'2" BOX, SLE CREW CAB - 5'2" BOX, SLE EXTENDED CAB - 6'2" BOX, SLT CREW CAB - 5'2" BOX, SLT EXTENDED CAB - 6'2" BOX | 6 Cyl 3.6L
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GMC Canyon CONVERTER ASM,W/UP 3WAY CTLTC (W/ EXH PIPE)
Part Number: 19420295
$704.23 MSRP: $1049.52
You Save: $345.29 (33%)
ADD TO CART
Product Specifications
- Other Name: Catalytic Converter
- Replaces: 23235690, 94779897
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2015-2016 GMC Canyon | CREW CAB - 5'2" BOX, CREW CAB - 6'2" BOX, CREW CAB SLE - 6'2" BOX, CREW CAB SLT - 6'2" BOX, EXTENDED CAB - 6'2" BOX, SLE CREW CAB - 5'2" BOX, SLE EXTENDED CAB - 6'2" BOX, SLT CREW CAB - 5'2" BOX, SLT EXTENDED CAB - 6'2" BOX | 6 Cyl 3.6L
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GMC Canyon CONVERTER ASM-3WAY CTLTC(W/EXH PIPE)
Part Number: 86780903
$462.03 MSRP: $876.57
You Save: $414.54 (48%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Replaces: 19420293, 84414670, 94779898
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2015-2022 GMC Canyon | CREW CAB - 5'2" BOX, EXT CAB - 6'2" BOX, EXTENDED CAB - 6'2" BOX, SLE CREW CAB - 5'2" BOX, SLE EXTENDED CAB - 6'2" BOX, SLT CREW CAB - 5'2" BOX, SLT EXTENDED CAB - 6'2" BOX | 4 Cyl 2.5L
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GMC Canyon CONVERTER ASM-W/UP 3WAY CTLTC (W/ EXH PIP)
Part Number: 85544903
$686.83 MSRP: $1023.27
You Save: $336.44 (33%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Replaces: 19420269, 84061346, 84308482
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2017-2022 GMC Canyon | CREW CAB - 5'2" BOX, CREW CAB - 6'2" BOX, CREW CAB SLE - 6'2" BOX, CREW CAB SLT - 6'2" BOX, EXT CAB - 6'2" BOX, EXTENDED CAB - 6'2" BOX, SLE CREW CAB - 5'2" BOX, SLE EXTENDED CAB - 6'2" BOX, SLT CREW CAB - 5'2" BOX, SLT EXTENDED CAB - 6'2" BOX | 6 Cyl 3.6L
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GMC Canyon CONVERTER,W/UP 3WAY CTLTC(W/EXH PIPE)
Part Number: 85000356
$778.47 MSRP: $1161.50
You Save: $383.03 (33%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Catalytic Converter
- Replaces: 23451576, 84486593, 84155912, 84369360
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2017-2022 GMC Canyon | CREW CAB - 5'2" BOX, CREW CAB - 6'2" BOX, CREW CAB SLE - 6'2" BOX, CREW CAB SLT - 6'2" BOX, EXT CAB - 6'2" BOX, EXTENDED CAB - 6'2" BOX, SLE CREW CAB - 5'2" BOX, SLE EXTENDED CAB - 6'2" BOX, SLT CREW CAB - 5'2" BOX, SLT EXTENDED CAB - 6'2" BOX | 6 Cyl 3.6L
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GMC Canyon 3Way Catalytic Convertor Assembly (W/ Exhaust Manifold P)
Part Number: 15139252
$846.95 MSRP: $1085.92
You Save: $238.97 (23%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Converter Assembly, 3Way Catalytic (W/ Exhaust Manifold P); Catalytic Converter, Converter & Pipe
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2004-2005 GMC Canyon | PICKUP, PICKUP CREW CAB, PICKUP EXTENDED CAB, PICKUP EXTENDED LENGTH | 4 Cyl 2.8L, 5 Cyl 3.5L
View related parts
GMC Canyon MANIFOLD ASM,EXH (W/ 3WAY CTLTC CONV)"KIT"
Part Number: 19420196
$2202.42 MSRP: $3309.24
You Save: $1106.82 (34%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Exhaust Manifold
- Replaces: 12604220, 12607896
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2007-2012 GMC Canyon | PICKUP, PICKUP CREW CAB, PICKUP EXTENDED CAB, PICKUP EXTENDED LENGTH | 4 Cyl 2.9L
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GMC Canyon CONVERTER ASM,3WAY CTLTC
Part Number: 19434298
$745.06 MSRP: $1111.10
You Save: $366.04 (33%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Replaces: 23343108, 19420272, 94779901
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2015-2016 GMC Canyon | CREW CAB - 5'2" BOX, CREW CAB - 6'2" BOX, CREW CAB SLE - 6'2" BOX, CREW CAB SLT - 6'2" BOX, EXTENDED CAB - 6'2" BOX, SLE CREW CAB - 5'2" BOX, SLE EXTENDED CAB - 6'2" BOX, SLT CREW CAB - 5'2" BOX, SLT EXTENDED CAB - 6'2" BOX | 6 Cyl 3.6L
View related parts
GMC Canyon CONVERTER ASM-W/UP 3WAY CTLTC (W/ EXH PIP)
Part Number: 12729058
$423.94 MSRP: $623.93
You Save: $199.99 (33%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Catalytic Converter, Converter & Pipe
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2023-2024 GMC Canyon | CREW CAB - 5'2" BOX, CREW CAB SLE -5'2" BOX, CRW CAB SPORT-5'2" BOX(I), SLT CREW CAB - 5'2" BOX, SPORT CREW-5'2" BOX | 4 Cyl 2.7L
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GMC Canyon NOX Catalytic Converter Assembly (W/ Exh Pipe)
Part Number: 84392383
$1086.91 MSRP: $1627.04
You Save: $540.13 (34%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Converter Assembly, Nox Ctltc (W/ Exh Pipe); Catalytic Converter, Converter & Pipe
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2019-2022 GMC Canyon | CREW CAB - 5'2" BOX, CREW CAB - 6'2" BOX, CREW CAB SLE - 6'2" BOX, CREW CAB SLT - 6'2" BOX, EXT CAB - 6'2" BOX, EXTENDED CAB - 6'2" BOX, SLE CREW CAB - 5'2" BOX, SLE EXTENDED CAB - 6'2" BOX, SLT CREW CAB - 5'2" BOX, SLT EXTENDED CAB - 6'2" BOX | 4 Cyl 2.8L Diesel
View related parts
GMC Canyon CONVERTER ASM,NOX CTLTC (W/ EXH PIPE)
Part Number: 19420259
$1131.37 MSRP: $1624.73
You Save: $493.36 (31%)
ADD TO CART
Product Specifications
- Other Name: Catalytic Converter, Converter & Pipe
- Replaces: 23349693, 84392382, 84082618
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2016-2018 GMC Canyon | CREW CAB - 5'2" BOX, CREW CAB - 6'2" BOX, CREW CAB SLE - 6'2" BOX, CREW CAB SLT - 6'2" BOX, EXTENDED CAB - 6'2" BOX, SLE CREW CAB - 5'2" BOX, SLE EXTENDED CAB - 6'2" BOX, SLT CREW CAB - 5'2" BOX, SLT EXTENDED CAB - 6'2" BOX | 4 Cyl 2.8L Diesel
View related parts
GMC Canyon 3Way Catalytic Convertor Assembly (W/ Exhaust Manifold P)
Part Number: 15292649
$524.38 MSRP: $778.25
You Save: $253.87 (33%)
Product Specifications
- Other Name: Converter Assembly, 3Way Catalytic (W/ Exhaust Manifold P); Catalytic Converter, Converter & Pipe
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2006 GMC Canyon | PICKUP, PICKUP CREW CAB, PICKUP EXTENDED CAB, PICKUP EXTENDED LENGTH | 4 Cyl 2.8L, 5 Cyl 3.5L
View related parts
GMC Canyon 3Way Catalytic Convertor (W/Exhaust Manifold Pipe)
Part Number: 20909929
$642.86 MSRP: $956.95
You Save: $314.09 (33%)
Product Specifications
- Other Name: Converter,3Way Catalytic(W/Exhaust Manifold Pipe); Catalytic Converter, Converter & Pipe
- Replaces: 20786842, 15811685, 25785792
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2007-2012 GMC Canyon | PICKUP, PICKUP CREW CAB, PICKUP EXTENDED CAB, PICKUP EXTENDED LENGTH | 4 Cyl 2.9L, 5 Cyl 3.7L
View related parts
GMC Canyon 3Way Catalytic Convertor Assembly (W/ Exhaust Manifold P)
Part Number: 20910202
$516.89 MSRP: $766.95
You Save: $250.06 (33%)
Product Specifications
- Other Name: Converter Assembly, 3Way Catalytic (W/ Exhaust Manifold P); Catalytic Converter, Converter & Pipe
- Replaces: 25785793, 15811686
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2007-2012 GMC Canyon | PICKUP, PICKUP CREW CAB, PICKUP EXTENDED CAB, PICKUP EXTENDED LENGTH | 4 Cyl 2.9L, 5 Cyl 3.7L
View related parts
GMC Canyon 3Way Catalytic Convertor Assembly (W/ Exhaust Manifold P)
Part Number: 15217083
$488.37 MSRP: $723.93
You Save: $235.56 (33%)
Product Specifications
- Other Name: Converter Assembly, 3Way Catalytic (W/ Exhaust Manifold P); Catalytic Converter, Converter & Pipe
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2006 GMC Canyon | PICKUP, PICKUP CREW CAB, PICKUP EXTENDED CAB, PICKUP EXTENDED LENGTH | 4 Cyl 2.8L, 5 Cyl 3.5L
View related parts
GMC Canyon 3Way Catalytic Convertor Assembly (W/ Exhaust Manifold P)
Part Number: 15295272
Product Specifications
- Other Name: Converter Assembly, 3Way Catalytic (W/ Exhaust Manifold P); Catalytic Converter, Converter & Pipe
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2004-2005 GMC Canyon | PICKUP, PICKUP CREW CAB, PICKUP EXTENDED CAB, PICKUP EXTENDED LENGTH | 4 Cyl 2.8L, 5 Cyl 3.5L

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1-20 of 23 Results

GMC Canyon Catalytic Converter

The Catalytic Converter in GMC Canyon vehicles is an important emission control system that helps to transform toxic gases including; Carbon Monoxide, Hydrocarbons, and Oxides of Nitrogen into less toxic products like; Water, Carbon Dioxide, and Nitrogen. As a number of metal such as platinum, palladium, and rhodium, the converter helps to promote redox reactions that cuts down emissions. These include two and three way converters that have been utilised over the years to ensure compliance with EPA and limit on emission of toxic components. The new converters are produced especially for high converter flow rates with additional optimization for the oxidation and reduction systems of car engines; the direct-fit and universal-fit converters can be installed. In sum, it can be concluded that the Catalytic Converter is a very important component for the reduction of emissions and the achievement of a proper operation of the engines in GMC Canyon models.

Each OEM GMC Canyon Catalytic Converter we offer is competitively priced and comes with the assurance of the manufacturer's warranty for the part. Furthermore, we guarantee the speedy delivery of your orders right to your doorstep. Our hassle-free return policy is also in place for your peace of mind.

GMC Canyon Catalytic Converter Parts Questions & Experts Answers

MANIFOLD ASM,EXH (W/ 3WAY CTLTC CONV)"KIT"
19418950
Q: What is the purpose of the catalytic converter and how can it be replaced on GMC Canyon?
A: The catalytic converter is an emission control device added to the exhaust system to reduce pollutants from the exhaust gas stream. A three-way (reduction) catalyst design is used. The catalytic coating on the three-way catalyst contains platinum and rhodium, which lowers the levels of oxides of nitrogen (NOx) as well as hydrocarbons (HC) and carbon monoxide (CO). The test equipment for a catalytic converter is expensive and highly sophisticated. If you suspect that the converter on your vehicle is malfunctioning, take it to a dealer or authorized emissions inspection facility for diagnosis and repair. To replace the converter, raise the vehicle and support it securely on jackstands. Remove the bolts and detach the catalytic converter header pipe from the exhaust manifold. Remove the catalytic converter-to-muffler flange nuts and push the muffler back far enough for the studs to clear the converter flange. Remove the catalytic converter and pipe assembly. Clean the carbon deposits from the mounting flanges. Installation is the reverse of removal. Note: Because of a Federally mandated warranty which covers emissions-related components such as the catalytic converter, check with a dealer service department before replacing the converter at your own expense.

Related GMC Canyon Parts

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