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Get the Best Priced GMC Catalytic Converter

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GMC Replacement Exhaust Converters


The unique styling and easy maneuvering of GMC vehicles provide car owners a speedy and safe ride. GMC cars are custom engineered to match the wants of drivers who want personality, reliability and quality from their vehicles. For long lasting and powerful performance from a car, consumers can count on GMC. Choosing a GMC, you benefit from nice looks as well as famous endurance. The GMC in your carport was manufactured using care and skill; it ought to get new replacement or OEM parts of a similar high level of quality. While resistant to damage, the unit sometimes needs repair, generally when it is damaged by road debris. GMC Catalytic Converters cut emissions by chemically converting hazardous emissions into H20 and CO2, using a metal catalyst, such as rhodium, palladium, or platinum, then venting the treated gas out the vehicle exhaust. A GMC Catalytic Converter is a part which mitigates the amount of harmful gaseous emissions by your car's exhaust, allowing you achieve a passing score on your state emissions test. First-rate power and high performance come from high-quality components and accessories. If you picked a high-performance car or truck to enjoy its high-end power and performance, support that investment and use only the best new parts. Support your vehicle's elements by purchasing only the most outstanding top-notch engine parts. To keep your GMC running strong, make sure to get superior GMC accessories from a trusted source. Restoring a car or truck with OEM quality parts is a smart choice every single time. Should you have any questions about our accessories, our customer support people are available to you via e-mail or telephone - with the usual outstanding customer service!


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(Read reviews)
Our List Price: $289.95
with FREE Shipping

Product SKU: N01-303
Product Note: Catalytic Converter -- Catalytic Converter - Direct-Fit Dual Catalytic Converter Assembly Kit with Gaskets and Clamp; 50.5 in. Overall Length; Aluminized Steel; OBD-II & EPA Approved (vehicles with CA Emissions)
Important Product Info: {We currently do not ship this catalytic converter to California or New York}
Condition: New

Shipping Options:
Free Ground Shipping

{We currently do not ship this catalytic converter to California or New York}
Fitment Information: Catalog: E
Vehicle Engine
2005 (05) GMC Sierra 1500 4.3L V6 


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(7 Reviews)
4.7 Stars
Bosal 079-5218
Catalytic Converter
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Our List Price: $337.43

Product SKU: 079-5218
Product Note: Bosal Federal Direct-Fit Premium Load OBDII Catalytic Converter -- Federal Emissions; Y-Pipe Assembly; Not Legal For Sale In California. Not Legal In NY For Vehicles With California Emissions.
Condition: New

Shipping Options:
Ground

5 Year / 25,000 Mile Bosal Limited Warranty

{We currently do not ship this catalytic converter to California or New York}
Fitment Information: Catalog: B
Vehicle Engine
2008 (08) GMC Sierra 1500 4.3L V6 


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(20 Reviews)
4.6 Stars
Bosal 079-5111
Catalytic Converter
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Our List Price: $302.43
(32) In Stock
Product SKU: 079-5111
Product Note: Bosal Federal Direct-Fit Premium Load OBDII Catalytic Converter -- With Dual Inlet Muffler; Not Legal For Sale In California. Not Legal In NY For Vehicles With California Emissions.
Condition: New

Shipping Options:
Ground

5 Year / 25,000 Mile Bosal Limited Warranty

{We currently do not ship this catalytic converter to California or New York}
Fitment Information: Catalog: B
Vehicle Engine
1999 (99) GMC K1500 Suburban 5.7L V8 


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(1 Reviews)
4 Stars
Eastern Catalytic 50457
Catalytic Converter
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Our List Price: $240.43
(28) In Stock
Product SKU: 50457
Product Note: DIRECT FIT -- Firewall Side; Legal Note: Not For Sale or Use in the state of CA & NY (vehicles with CA Emissions)
Features:
  • Federal / EPA Direct-Fit Pre-Cat
Position of Product: Front Right
Condition: New

Shipping Options:
Ground

5 Year / 50,000 Mile Eastern Limited Warranty

{We currently do not ship this catalytic converter to California or New York}
Fitment Information: Catalog: B
Vehicle Engine
2009 (09) GMC Acadia 3.6L V6 


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(Read reviews)
Our List Price: $243.43
(42) In Stock
Product SKU: 50456
Product Note: DIRECT FIT -- Radiator Side; Precat; Legal Note: Not For Sale or Use in the state of CA & NY (vehicles with CA Emissions)
Features:
  • Federal / EPA Direct-Fit Pre-Cat
Position of Product: Front Left
Condition: New

Shipping Options:
Ground

5 Year / 50,000 Mile Eastern Limited Warranty

{We currently do not ship this catalytic converter to California or New York}
Fitment Information: Catalog: B
Vehicle Engine
2009 (09) GMC Acadia 3.6L V6 


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(49 Reviews)
4.9 Stars
Eastern Catalytic 83166
Catalytic Converter
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Our List Price: $68.43
(60) In Stock
Product SKU: 83166
Product Note: UNIVERSAL -- Undercar; Legal Note: Not For Sale or Use in the state of CA & NY (vehicles with CA Emissions)
Body Length (IN) 10"
Features:
  • Federal / EPA Semi-Universal
Condition: New

Shipping Options:
Ground

5 Year / 50,000 Mile Eastern Limited Warranty

{We currently do not ship this catalytic converter to California or New York}
Fitment Information: Catalog: B
Vehicle Engine
2004 (04) GMC Sierra 1500 4.8L V8 


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(20 Reviews)
4.6 Stars
Bosal 079-5111
Catalytic Converter
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Our List Price: $302.43
(32) In Stock
Product SKU: 079-5111
Product Note: Bosal Federal Direct-Fit Premium Load OBDII Catalytic Converter -- With Dual Inlet Muffler; Not Legal For Sale In California. Not Legal In NY For Vehicles With California Emissions.
Condition: New

Shipping Options:
Ground

5 Year / 25,000 Mile Bosal Limited Warranty

{We currently do not ship this catalytic converter to California or New York}
Fitment Information: Catalog: B
Vehicle Engine
1999 (99) GMC Yukon 5.7L V8 


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(7 Reviews)
4.7 Stars
Bosal 079-5218
Catalytic Converter
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Our List Price: $337.43

Product SKU: 079-5218
Product Note: Bosal Federal Direct-Fit Premium Load OBDII Catalytic Converter -- Federal Emissions; Y-Pipe Assembly; Not Legal For Sale In California. Not Legal In NY For Vehicles With California Emissions.
Condition: New

Shipping Options:
Ground

5 Year / 25,000 Mile Bosal Limited Warranty

{We currently do not ship this catalytic converter to California or New York}
Fitment Information: Catalog: B
Vehicle Engine
2007 (07) GMC Sierra 1500 4.3L V6 


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(23 Reviews)
4.9 Stars
Eastern Catalytic 50366
Catalytic Converter
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Our List Price: $370.43
(47) In Stock
Product SKU: 50366
Product Note: DIRECT FIT -- Undercar; Legal Note: Not For Sale or Use in the state of CA & NY (vehicles with CA Emissions)
Features:
  • Federal / EPA Direct-Fit Y-Pipe
Condition: New

Shipping Options:
Ground

5 Year / 50,000 Mile Eastern Limited Warranty

{We currently do not ship this catalytic converter to California or New York}
Fitment Information: Catalog: B
Vehicle Engine
2000 (00) GMC Sierra 1500 4.8L V8 


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(49 Reviews)
4.9 Stars
Eastern Catalytic 83166
Catalytic Converter
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Our List Price: $68.43
(60) In Stock
Product SKU: 83166
Product Note: UNIVERSAL -- Undercar; Legal Note: Not For Sale or Use in the state of CA & NY (vehicles with CA Emissions)
Body Length (IN) 10"
Features:
  • Federal / EPA Semi-Universal
Condition: New

Shipping Options:
Ground

5 Year / 50,000 Mile Eastern Limited Warranty

{We currently do not ship this catalytic converter to California or New York}
Fitment Information: Catalog: B
Vehicle Engine
2000 (00) GMC Sierra 1500 4.8L V8 


Click to Enlarge
(23 Reviews)
4.9 Stars
Eastern Catalytic 50366
Catalytic Converter
Close
Loading Reviews...
Our List Price: $370.43
(47) In Stock
Product SKU: 50366
Product Note: DIRECT FIT -- Undercar; Legal Note: Not For Sale or Use in the state of CA & NY (vehicles with CA Emissions)
Features:
  • Federal / EPA Direct-Fit Y-Pipe
Condition: New

Shipping Options:
Ground

5 Year / 50,000 Mile Eastern Limited Warranty

{We currently do not ship this catalytic converter to California or New York}
Fitment Information: Catalog: B
Vehicle Engine
2005 (05) GMC Sierra 1500 4.3L V6 


Click to Enlarge
(49 Reviews)
4.9 Stars
Eastern Catalytic 83166
Catalytic Converter
Close
Loading Reviews...
Our List Price: $68.43
(60) In Stock
Product SKU: 83166
Product Note: UNIVERSAL -- Undercar; Legal Note: Not For Sale or Use in the state of CA & NY (vehicles with CA Emissions)
Body Length (IN) 10"
Features:
  • Federal / EPA Semi-Universal
Condition: New

Shipping Options:
Ground

5 Year / 50,000 Mile Eastern Limited Warranty

{We currently do not ship this catalytic converter to California or New York}
Fitment Information: Catalog: B
Vehicle Engine
2003 (03) GMC Sierra 1500 4.8L V8 


Click to Enlarge
(49 Reviews)
4.9 Stars
Eastern Catalytic 83166
Catalytic Converter
Close
Loading Reviews...
Our List Price: $68.43
(60) In Stock
Product SKU: 83166
Product Note: UNIVERSAL -- Undercar; Legal Note: Not For Sale or Use in the state of CA & NY (vehicles with CA Emissions)
Body Length (IN) 10"
Features:
  • Federal / EPA Semi-Universal
Condition: New

Shipping Options:
Ground

5 Year / 50,000 Mile Eastern Limited Warranty

{We currently do not ship this catalytic converter to California or New York}
Fitment Information: Catalog: B
Vehicle Engine
1999 (99) GMC Sierra 1500 4.8L V8 


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(1 Reviews)
4 Stars
DEC GM20083R
Catalytic Converter
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Our List Price: $279.43
(11) In Stock
Product SKU: GM20083R
Product Note: Catalytic Converter -- Firewall Side; E.P.A COMPLIANT
Position of Product: Right
Condition: New

Shipping Options:
Ground

5 Year / 50,000 Mile DEC Limited Warranty

{We currently do not ship this catalytic converter to California or New York}
Fitment Information: Catalog: B
Vehicle Engine
2010 (10) GMC Terrain 3.0L V6 


Click to Enlarge
(49 Reviews)
4.9 Stars
Eastern Catalytic 83166
Catalytic Converter
Close
Loading Reviews...
Our List Price: $68.43
(60) In Stock
Product SKU: 83166
Product Note: UNIVERSAL -- Undercar; Legal Note: Not For Sale or Use in the state of CA & NY (vehicles with CA Emissions)
Body Length (IN) 10"
Features:
  • Federal / EPA Semi-Universal
Condition: New

Shipping Options:
Ground

5 Year / 50,000 Mile Eastern Limited Warranty

{We currently do not ship this catalytic converter to California or New York}
Fitment Information: Catalog: B
Vehicle Engine
2002 (02) GMC Sierra 1500 4.8L V8 


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(7 Reviews)
4.9 Stars
Flowmaster 2010023
Catalytic Converter
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Our List Price: $359.50
with FREE Shipping
(15) In Stock
Product SKU: 2010023
Product Note: Direct Fit Catalytic Converter; 49 State; 2.0 in. Inlet / Outlet; Flanged Inlet / Outlet Conn.; Body Length 42 in.; Body Width 33 in.;Not Legal For Sale Or Use On Vehicles Registered In CA
Detailed Note: Not For Use In The State Of California
Features:
  • 25000 Mile Internal Components Emissions Warranty
  • 50000 Mile/5 Year Warranty On Exterior Casing
  • Available For A Variety Of Direct-Fit Applications
  • Flowmasterr Quality
  • Meets Or Exceeds All USEPA 49-State Requirements
Condition: New

Shipping Options:
Free Ground Shipping

{We currently do not ship this catalytic converter to California or New York}
Fitment Information: Catalog: F
Vehicle Engine
1998 (98) GMC K1500 5.7L V8 


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(1 Reviews)
5 Stars
DEC W0133-1925518
Catalytic Converter
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Product List Price:
$1,133.11
Our List Price: $642.58
with FREE Shipping
(9) In Stock
Product SKU: W0133-1925518
Product Note: EPA Compliant - (48-State & Canada) EPA Tier 0 & Tier 1 emission use.
Detailed Note: Not legal for sale or use in California and New York
Condition: New

Shipping Options:
Free Ground Shipping

5 Year / 50,000 Mile DEC Limited Warranty

{We currently do not ship this catalytic converter to California or New York}
Fitment Information: Catalog: A
Vehicle Engine
2004 (04) GMC Envoy XUV 5.3L V8 


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(1 Reviews)
5 Stars
Walker 50511
Catalytic Converter
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Our List Price: $374.08
(9) In Stock
Product SKU: 50511
Product Note: EPA Ultra Direct Fit Converter -- With Federal Tier 1 Emissions; Federal/EPA converters are not legal for sale in the state of California. Restrictions may apply in other states. Consult your state’s regulation pertaining to aftermarket replacement converters prior to installation.; Additional Parts Needed:31554; Includes Left Front Gasket
Features:
  • Aluminized steel heat shields
  • 409 stainless steel shell
  • 16-guage stainless steel pipes and nipples
  • Heat resistant sealed mat
  • This item is not for sale in California/Non CARB compliant
Condition: New

Shipping Options:
Ground

5 Year / 50,000 Mile Walker Limited Warranty

{We currently do not ship this catalytic converter to California or New York}
Fitment Information: Catalog: H
Vehicle Engine
2003 (03) GMC Sierra 1500 4.8L V8 


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(1 Reviews)
5 Stars
Walker 93238
Catalytic Converter
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Our List Price: $93.98
(6) In Stock
Product SKU: 93238
Product Note: EPA Ultra Universal Converter -- Federal Emissions Models.; Federal/EPA converters are not legal for sale in the state of California. Restrictions may apply in other states. Consult your state’s regulation pertaining to aftermarket replacement converters prior to installation.; Modifications and/or Additional Parts Required.
Position of Product: Left
Condition: New

Shipping Options:
Ground

5 Year / 50,000 Mile Walker Limited Warranty

{We currently do not ship this catalytic converter to California or New York}
Fitment Information: Catalog: C
Vehicle Engine
2010 (10) GMC Yukon 6.2L V8 


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Some of our Customer Reviews
Somewhat Satisfied
Reviewer: 03 GMC Yukon

Took the installer an added hour to install because it was not a direct replacement as advertised. Cost me an additional $65.00 for install.

2003 GMC Yukon Catalytic Converter

Very Satisfied
Reviewer: Happy Customer

Part quoted from dealer was $1300. Only $200 from PartsGeek. Order was processed quickly, arrived on time, and works great. Very satisfied.

2003 GMC Envoy Catalytic Converter


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