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Get the Best Priced GMC Sierra 3500 Catalytic Converter

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GMC Sierra 3500 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 3500 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 3500 years: 2006, 2005, 2004, 2003, 2002, 2001, 06, 05, 04, 03, 02, 01. This part is also sometimes called GMC Sierra 3500 Exhaust Converters. We stock catalytic converter parts for most GMC models including Sierra 1500, Yukon, Jimmy, K1500, K1500 Suburban, Acadia, Sonoma, Yukon XL 1500, C1500, Safari, Envoy, Envoy XL, Terrain, Savana 1500, C1500 Suburban, Savana 3500, Sierra 2500 HD, K2500, Canyon, Savana 2500, Envoy XUV, C2500, Sierra 1500 Classic, Sierra 2500, S15, K2500 Suburban, Yukon XL 2500, K3500, C3500, S15 Jimmy, G2500, G1500, Sierra 3500 Classic, Caballero, V1500, V1500 Suburban, Syclone, G3500, C2500 Suburban and Sierra 1500 HD.

We stock these Catalytic Converter brands for the GMC Sierra 3500: Walker, Eastern Catalytic and Magnaflow.


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Review Fitment Notes to Ensure Proper Fit

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(Read reviews)
Our List Price: $164.98
(4) In Stock
Product SKU: 81724
Product Note: CalCat Universal Converter -- Engine Family # 6GMXK06.0388; Legal for use in the states of California and New York.; Modifications and/or additional parts required.
Position of Product: Front Left
Inventory: In Stock
Condition: New

Shipping Options:
Ground

5 Year / 50,000 Mile Walker Limited Warranty

*** Legal in California and New York ***
Fitment Information: Catalog: C
Vehicle Engine
2006 (06) GMC Sierra 3500 6.0L V8 


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(Read reviews)
Our List Price: $321.33
(1) In Stock
Product SKU: 55622
Product Note: EPA Ultra Direct Fit Converter -- With 3" Converter Outlet; Federal Emissions Models.; Not legal for sale in the state of California. Not legal for use on California emission vehicles in New York. Legal for use on Federal/EPA emission vehicles in New York.; Additional Parts Needed: 31574
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}
Fitment Information: Catalog: B
Vehicle Engine Wheel Base
2005 (05) GMC Sierra 3500 6.0L V8  157.5 


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(Read reviews)
Our List Price: $370.33

Product SKU: 55557
Product Note: EPA Ultra Direct Fit Converter -- Federal Emissions Models.; Not legal for sale in the state of California. Not legal for use on California emission vehicles in New York. Legal for use on Federal/EPA emission vehicles in New York.
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: B
Vehicle Engine
2004 (04) GMC Sierra 3500 6.0L V8 


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(Read reviews)
Our List Price: $366.33
(1) In Stock
Product SKU: 50423
Product Note: DIRECT FIT -- CA Emissions; Undercar Left; Legal Note: Not For Sale or Use in the state of CA & NY (vehicles with CA Emissions)
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}
Fitment Information: Catalog: B
Vehicle Engine
2003 (03) GMC Sierra 3500 6.0L V8 


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(Read reviews)
Our List Price: $156.33
(2) In Stock
Product SKU: 640004
Product Note: UNIVERSAL -- Engine Family: 2GMXH06.0583; Legal Note: In Compliance with the state of CA & NY (vehicles with CA Emissions) Emissions Requirements; CARB FTB STD: LEV1 LEV; Executive Order # D-665-18
Position of Product: Front Right
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}
Fitment Information: Catalog: B
Vehicle Engine
2002 (02) GMC Sierra 3500 6.0L V8 


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(1 Reviews)
5 Stars
Walker 16166
Catalytic Converter
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Our List Price: $252.98
(3) In Stock
Product SKU: 16166
Product Note: EPA Ultra Direct Fit Converter -- Fits Fed. & Calif. Emissions Models.; Not legal for sale in the state of California. Not legal for use on California emission vehicles in New York. Legal for use on Federal/EPA emission vehicles in New York.; Additional Parts Needed: 31718, 35337
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}
Fitment Information: Catalog: H
Vehicle Engine
2001 (01) GMC Sierra 3500 6.0L V8 


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(Read reviews)
Our List Price: $377.26
with FREE Shipping
(1) In Stock
Product SKU: 60121
Product Note: Universal HM Grade Federal (Exc. CA) -- Cutting and welding required during installation; 4 inch
Inventory: In Stock
Condition: New

Shipping Options:
Free Ground Shipping

{We currently do not ship this catalytic converter to California or New York}
Fitment Information: Catalog: C
Vehicle Engine
2006 (06) GMC Sierra 3500 6.6L V8 


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(Read reviews)
Our List Price: $229.28
with FREE Shipping
(2) In Stock
Product SKU: 447109
Product Note: 3in. Universal California OBDII Catalytic Converter -- Certification Level : LEV1 LEV; OE Spec; Cutting and welding required during installation; CARB Executive Order D-193-103; Engine Family Number 6GMXK06.0388
Position of Product: Front
Inventory: In Stock
Condition: New

Shipping Options:
Free Ground Shipping

*** Legal in California and New York ***
Fitment Information: Catalog: B
Vehicle Engine
2006 (06) GMC Sierra 3500 6.0L V8 


Click to Enlarge
(Read reviews)
Our List Price: $377.26
with FREE Shipping
(1) In Stock
Product SKU: 60121
Product Note: Universal HM Grade Federal (Exc. CA) -- Cutting and welding required during installation; 4 inch
Inventory: In Stock
Condition: New

Shipping Options:
Free Ground Shipping

{We currently do not ship this catalytic converter to California or New York}
Fitment Information: Catalog: C
Vehicle Engine
2005 (05) GMC Sierra 3500 6.6L V8 


Click to Enlarge
(Read reviews)
Our List Price: $229.28
with FREE Shipping
(2) In Stock
Product SKU: 447109
Product Note: 3in. Universal California OBDII Catalytic Converter -- Certification Level : LEV1 LEV; OE Spec; Cutting and welding required during installation; CARB Executive Order D-193-103; Engine Family Number 5GMXT08.1201
Position of Product: Front
Inventory: In Stock
Condition: New

Shipping Options:
Free Ground Shipping

*** Legal in California and New York ***
Fitment Information: Catalog: B
Vehicle Engine
2005 (05) GMC Sierra 3500 8.1L V8 


Click to Enlarge
(Read reviews)
Our List Price: $377.26
with FREE Shipping
(1) In Stock
Product SKU: 60121
Product Note: Universal HM Grade Federal (Exc. CA) -- Cutting and welding required during installation; 4 inch
Inventory: In Stock
Condition: New

Shipping Options:
Free Ground Shipping

{We currently do not ship this catalytic converter to California or New York}
Fitment Information: Catalog: C
Vehicle Engine
2004 (04) GMC Sierra 3500 6.6L V8 


Click to Enlarge
(Read reviews)
Our List Price: $229.28
with FREE Shipping
(2) In Stock
Product SKU: 447109
Product Note: 3in. Universal California OBDII Catalytic Converter -- Certification Level : LEV1 LEV; OE Spec; Cutting and welding required during installation; CARB Executive Order D-193-103; Engine Family Number 4GMXT08.1201
Position of Product: Front
Inventory: In Stock
Condition: New

Shipping Options:
Free Ground Shipping

*** Legal in California and New York ***
Fitment Information: Catalog: B
Vehicle Engine
2004 (04) GMC Sierra 3500 8.1L V8 


Click to Enlarge
(Read reviews)
Our List Price: $377.26
with FREE Shipping
(1) In Stock
Product SKU: 60121
Product Note: Universal HM Grade Federal (Exc. CA) -- Cutting and welding required during installation; 4 inch
Inventory: In Stock
Condition: New

Shipping Options:
Free Ground Shipping

{We currently do not ship this catalytic converter to California or New York}
Fitment Information: Catalog: C
Vehicle Engine
2003 (03) GMC Sierra 3500 6.6L V8 


Click to Enlarge
(Read reviews)
Our List Price: $229.28
with FREE Shipping
(2) In Stock
Product SKU: 447109
Product Note: 3in. Universal California OBDII Catalytic Converter -- Certification Level : LEV1 LEV; OE Spec; Cutting and welding required during installation; CARB Executive Order D-193-103; Engine Family Number 3GMXA08.1203
Position of Product: Front
Inventory: In Stock
Condition: New

Shipping Options:
Free Ground Shipping

*** Legal in California and New York ***
Fitment Information: Catalog: B
Vehicle Engine
2003 (03) GMC Sierra 3500 8.1L V8 


Click to Enlarge
(Read reviews)
Our List Price: $377.26
with FREE Shipping
(1) In Stock
Product SKU: 60121
Product Note: Universal HM Grade Federal (Exc. CA) -- Cutting and welding required during installation; 4 inch
Inventory: In Stock
Condition: New

Shipping Options:
Free Ground Shipping

{We currently do not ship this catalytic converter to California or New York}
Fitment Information: Catalog: C
Vehicle Engine
2002 (02) GMC Sierra 3500 6.6L V8 


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Some of our Customer Reviews
Very Satisfied
Reviewer: michal54

3/8/09 11:43 AM

Great delivery time. It was extremely easy to order and I got the item delivered within days.

Order Date | 3/1/09

Very Satisfied
Reviewer: m12gibson

6/9/09 08:39 AM

The delivery was very fast. Packaging was correct to keep part free from damage. Very pleased with my order.

Order Date | 6/2/09



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