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Get the Best Priced GMC Sierra 2500 HD Catalytic Converter

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GMC Sierra 2500 HD Replacement Catalytic Converter Information


Search our online catalytic converter catalog and find the lowest priced discount auto parts on the web. We sell wholesale to the public. We offer high quality new, OEM, aftermarket and remanufactured GMC Sierra 2500 HD Catalytic Converter parts. We specialize in a wide-variety of high-quality car parts and accessories for your car, truck or SUV. Call toll free to order or place your order online via our secure checkout system. Our online parts catalog uses real-time inventory, so you can be assured the parts you buy are in stock at the time of ordering. Most orders are shipped the same day. They are available for the following GMC Sierra 2500 HD years: 2008, 2007, 2006, 2005, 2004, 2003, 2002, 2001, 08, 07, 06, 05, 04, 03, 02, 01. This part is also sometimes called GMC Sierra 2500 HD Exhaust Converters. We stock catalytic converter parts for most GMC models including Sierra 1500, Jimmy, Yukon, Yukon XL 1500, K1500, Sonoma, C1500, K1500 Suburban, Safari, Envoy, C1500 Suburban, Savana 1500, Savana 3500, K2500, Savana 2500, Canyon, Sierra C3, S15, K3500, C3500, Yukon XL 2500, C2500, G2500, S15 Jimmy, V1500, Caballero, K2500 Suburban, C2500 Suburban, Sierra 2500, Sierra 1500 HD, Sierra 3500, G3500, P3500, C15, Typhoon, V3500, K15, V1500 Suburban, G1500 and Syclone.

We stock these Catalytic Converter brands for the GMC Sierra 2500 HD: Eastern Catalytic, Walker, Magnaflow and Flowmaster.



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(Read reviews)
Sale Price: $352.23

Product SKU: 50473
Product Note: Catalytic Converter -- 49 STATE DIRECT FIT - UNDERCAR; Not For Sale Or Use In The State Of California
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}

Additional Fitment Information: Warehouse: B
Vehicle Engine
• 2010 (10) GMC Sierra 2500 HD 6.0L V8 


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Walker 93239
Catalytic Converter
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Sale Price: $104.23

Product SKU: 93239
Product Note: Walker EPA Ultra Universal Converter -- Federal Emiss. Models.; Not legal for sale on vehicles licensed in the state of California.; 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}

Additional Fitment Information: Warehouse: B
Vehicle Body Engine Wheel Base
• 2009 (09) GMC Sierra 2500 HD Cab & Chassis  6.0L V8  133.0 


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(Read reviews)
Sale Price: $80.23
(3) In Stock
Product SKU: 93165
Product Note: Catalytic Converter -- 49 STATE UNIVERSAL; Not For Sale Or Use In The State Of California
Inventory: In Stock
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}

Additional Fitment Information: Warehouse: B
Vehicle Engine
• 2008 (08) GMC Sierra 2500 HD 6.0L V8 


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(Read reviews)
Sale Price: $479.23

Product SKU: 50450
Product Note: Catalytic Converter -- 49 STATE DIRECT FIT - UNDERCAR; Not For Sale Or Use In The State Of California
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}

Additional Fitment Information: Warehouse: B
Vehicle Engine
• 2007 (07) GMC Sierra 2500 HD 6.0L V8 


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(Read reviews)
Sale Price: $359.23
(3) In Stock
Product SKU: 50423
Product Note: Catalytic Converter -- 49 STATE DIRECT FIT; WITH A CALIFORNIA EMISSION SYSTEM; Not For Sale Or Use In The State Of California
Position of Product: Left
Inventory: In Stock
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}

Additional Fitment Information: Warehouse: B
Vehicle Engine
• 2006 (06) GMC Sierra 2500 HD 6.0L V8 


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(Read reviews)
Sale Price: $178.23
(4) In Stock
Product SKU: 81724
Product Note: Walker CalCat Universal Converter -- Engine Family # 5GMXT06.0188; Legal for use in the state of California.; Modifications and/or additional parts required.
Position of Product: Rear Left
Inventory: In Stock
Condition: New

Shipping Options:
Ground

5 Year / 50,000 Mile Walker Limited Warranty

*** Legal in California and New York ***

Additional Fitment Information: Warehouse: B
Vehicle Engine
• 2005 (05) GMC Sierra 2500 HD 6.0L V8 


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(Read reviews)
Sale Price: $314.23
(3) In Stock
Product SKU: 53536
Product Note: Walker EPA Ultra Direct Fit Converter -- w/ 2 1/2 Converter Outlet; Except Low Emission Vehicle (LEV); OE exhaust system is completely welded. Additional adapters and cutting the OE pipes may be required to complete installation.; Federal Emiss. Models.; Not legal for California emission vehicles licensed in New York state. Other states may require CARB compliant parts. Consult your state authority for details.; Not legal for sale on vehicles licensed in the state of California.
Position of Product: Right
Inventory: In Stock
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}

Additional Fitment Information: Warehouse: B
Vehicle Engine Wheel Base
• 2004 (04) GMC Sierra 2500 HD 8.1L V8  143.5 


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(Read reviews)
Sale Price: $370.23
(1) In Stock
Product SKU: 55557
Product Note: Walker EPA Ultra Direct Fit Converter -- Except Low Emission Vehicle (LEV); Federal Emiss. Models.; Not legal for California emission vehicles licensed in New York state. Other states may require CARB compliant parts. Consult your state authority for details.; Not legal for sale on vehicles licensed in the state of California.
Position of Product: Left
Inventory: In Stock
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}

Additional Fitment Information: Warehouse: B
Vehicle Engine
• 2003 (03) GMC Sierra 2500 HD 8.1L V8 


Click to Enlarge

(Read reviews)
Sale Price: $101.23
(11) In Stock
Product SKU: 93238
Product Note: Walker EPA Ultra Universal Converter -- 1st Design; Not legal for California emission vehicles licensed in New York state. Other states may require CARB compliant parts. Consult your state authority for details.; Not legal for sale on vehicles licensed in the state of California.; Modifications and/or additional parts required.
Position of Product: Right
Inventory: In Stock
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}

Additional Fitment Information: Warehouse: B
Vehicle Engine Wheel Base
• 2002 (02) GMC Sierra 2500 HD 6.0L V8  133.0 


Click to Enlarge

(Read reviews)
Sale Price: $450.23

Product SKU: 54542
Product Note: Walker EPA Ultra Direct Fit Converter -- w/ 2 1/2 Converter Outlet; Except Low Emission Vehicle (LEV); OE exhaust system is completely welded. Additional adapters and cutting the OE pipes may be required to complete installation.; Federal Emiss. Models.; Not legal for California emission vehicles licensed in New York state. Other states may require CARB compliant parts. Consult your state authority for details.; Not legal for sale on vehicles licensed in the state of California.
Position of Product: Right
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}

Additional Fitment Information: Warehouse: B
Vehicle Engine Wheel Base
• 2001 (01) GMC Sierra 2500 HD 8.1L V8  153.0 


Click to Enlarge

Walker 93239
Catalytic Converter
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Loading Reviews...
Sale Price: $104.23

Product SKU: 93239
Product Note: Walker EPA Ultra Universal Converter -- Federal Emiss. Models.; Not legal for sale on vehicles licensed in the state of California.; 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}

Additional Fitment Information: Warehouse: B
Vehicle Body Engine Wheel Base
• 2010 (10) GMC Sierra 2500 HD Cab & Chassis  6.0L V8  133.0 


Click to Enlarge

(Read reviews)
Sale Price: $352.23

Product SKU: 50473
Product Note: Catalytic Converter -- 49 STATE DIRECT FIT - UNDERCAR; Not For Sale Or Use In The State Of California
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}

Additional Fitment Information: Warehouse: B
Vehicle Engine
• 2009 (09) GMC Sierra 2500 HD 6.0L V8 


Click to Enlarge

Walker 93239
Catalytic Converter
Close
Loading Reviews...
Sale Price: $104.23

Product SKU: 93239
Product Note: Walker EPA Ultra Universal Converter -- Federal Emiss. Models.; Not legal for sale on vehicles licensed in the state of California.; 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}

Additional Fitment Information: Warehouse: B
Vehicle Body Engine Wheel Base
• 2008 (08) GMC Sierra 2500 HD Cab & Chassis  6.0L V8  133.0 


Click to Enlarge

(Read reviews)
Sale Price: $539.23
(1) In Stock
Product SKU: 53726
Product Note: Walker EPA Ultra Direct Fit Converter -- w/ 3 Converter Outlet; OE exhaust system is completely welded. Additional adapters and cutting the OE pipes may be required to complete installation.; Not legal for California emission vehicles licensed in New York state. Other states may require CARB compliant parts. Consult your state authority for details.; Not legal for sale on vehicles licensed in the state of California.
Position of Product: Right
Inventory: In Stock
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}

Additional Fitment Information: Warehouse: B
Vehicle Body Engine Wheel Base
• 2007 (07) GMC Sierra 2500 HD Cab & Chassis  8.1L V8  133.0 


Click to Enlarge

(Read reviews)
Sale Price: $520.38
with FREE Shipping
(2) In Stock
Product SKU: 458067
Product Note: Catalytic Converter -- Direct Fit CALIFORNIA OBDII CONVERTERS; THIS PRODUCT IS IN COMPLIANCE WITH CALIFORNIA REGULATIONS; Certification Level : LEV1 ULEV; GASKET INCLUDED; Engine Family Number : 6GMXT06.0198; EO Number : D-193-101
Position of Product: Left
Inventory: In Stock
Condition: New

Shipping Options:
Free Ground Shipping

*** Legal in California and New York ***

Additional Fitment Information: Warehouse: B
Vehicle Engine
• 2006 (06) GMC Sierra 2500 HD 6.0L V8 



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(Read reviews)
Sale Price: $99.41
with FREE Shipping
(1) In Stock
Product SKU: 2400230
Product Note: Universal-Fit 240 Series Heavy Duty; Oval; 3 in. Inlet / Outlet; 16.5 in. Length; Stainless Steel; 49 State Legal;
Features:
  • 25000 Mile Internal Components Emissions Warranty
  • 50000 Mile/5-Year Warranty On Exterior Casings
  • Exceeds All USEPA 49-State Requirements
  • Highest Quality Materials Are Used
  • Stainless Steel Outer Shell
Inventory: In Stock
Condition: New

Shipping Options:
Free Ground Shipping

{We currently do not ship this catalytic converter to California or New York}

Additional Fitment Information: Warehouse: F
Vehicle Engine
• 2003 (03) GMC Sierra 2500 HD 6.0L V8 


Related Top Sellers

Some of our Customer Reviews
Very Satisfied
Reviewer: litrbox

11/24/08 10:55 AM

Very good customer service. I mis-typed the credit card number. A prompt email was sent to me explaining there was a problem with my card and to call customer service. A quick call to a very nice employee and the problem was solved. Received the part when promised. Part is on the car and working great. Highly recommended.

Order Date | 11/17/08

Very Satisfied
Reviewer: tyro_niner

6/15/09 10:33 AM

PartsGeek provided the best prices. The shipping was very fast and the products were packaged very well. I'll use PartsGeek again next time I need items for my VW Jetta. Tom in NC

Order Date | 6/7/09





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