2001 GMC C3500HD Catalytic Converters
Keep Your 2001 GMC C3500HD in Top Shape with Quality Catalytic Converters
Whether you’re repairing or upgrading your Catalytic Converter, using high-quality parts is key to keeping your 2001 GMC C3500HD looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Catalytic Converters. Whether you’re replacing a damaged part or enhancing your truck’s style and protection, you’ll find exactly what you need to get the job done right.
Competitive Prices and Extensive Inventory
The average price for a 2001 GMC C3500HD Catalytic Converter at Advance Auto Parts is around $737.49, with a range that starts at $537.99 and goes up to $936.99. With 2 options in stock from one trusted brand, finding the right fit is easy. Popular picks like "Walker CalCat CARB Universal Catalytic Converter 3"" Inlet (ID) 3"" Outlet (ID), 81724" and "Walker CalCat CARB Universal Catalytic Converter 3"" Inlet (ID) 3"" Outlet (ID), 83404" start at just $537.99 and offer a great balance of form and function.
Explore Related Parts
While you’re upgrading or replacing your Catalytic Converter, don’t forget to check out other key components like Exhaust Fittings and Exhaust Manifold and Headers. At Advance Auto Parts, we’re here to help you keep your 2001 GMC C3500HD in peak condition, inside and out.
Find Your Specific 2001 GMC C3500HD Catalytic Converters
Looking for the perfect Catalytic Converter for your 2001 GMC C3500HD? You’re in the right place. Below, you’ll find links to various types of Catalytic Converters that fit your vehicle. At Advance Auto Parts, we offer only the highest quality OEM and aftermarket Catalytic Converters, ensuring durability and a precise fit for your GMC C3500HD. Whether you’re driving a 2001 model or another popular model year like
1992,
1993,
1994,
1995,
1996,
1997,
1998,
1999, and
2000, we’ve got you covered. Purchasing Catalytic Converters from Advance Auto Parts is a smart choice, giving you access to trusted brands and parts built to perform. Below, you’ll find links to various types of Catalytic Converters that fit your vehicle.
Essential 2001 GMC C3500HD Catalytic Converters
MagnaFlow – MagnaFlow Hm Grade Federal / Epa Compliant Direct-Fit Catalytic Converter, 95471 (Part No.95471)
from
$1193.00
Keep the check engine light off with MagnaFlow HM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 95471. With features including free-flowing mandrel-bent tubing and highly corrosion resistant stainless steel construction, easily install this converter yourself using the proper tools, no cutting or welding required. MagnaFlow’s state-of-the-art metrology department uses the latest 3D scanning systems during research and development, so you can be confident that your new part will fit and function like the original equipment. By replicating the OE design, the single laser fusion weld greatly reduces the possibility of a leak, and our compact, low-mass design also allows for greater thermal efficiency. MagnaFlow 95471 includes (1) Flange Gasket. This replacement part is designed to meet or exceed Federal emissions requirements set forth by the EPA, complying with legal standards for OBDII Federally registered vehicles with Federal/EPA Emission systems.
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Walker – "Walker Ultra EPA Universal Catalytic Converter – 3"" Inlet (ID) 3"" Outlet (ID), 93239" (Part No.93239)
from
$214.99
Designed to comply with EPA emissions requirements while delivering premium performance and durability with assured compliance, Walker Ultra Universal Catalytic Converters are available for import and domestic OBDII (1996 and newer) vehicles.
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Walker – "Walker Standard EPA Direct Fit Catalytic Converter 3"" Inlet (ID) 3"" Outlet (OD), 15693" (Part No.15693)
from
$411.99
Designed to provide the required reduction in tailpipe emissions and meet EPA emissions requirements with assured compliance, Walker Standard direct-fit catalytic converters are available for pre-OBD (1995 and older) vehicles. Count on Walker Standard converters for industry-leading fit and performance.
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Walker – "Walker CalCat CARB Universal Catalytic Converter 3"" Inlet (ID) 3"" Outlet (ID), 81724" (Part No.81724)
from
$936.99
Designed, tested and validated for assured compliance to meet CARB standards, Walker CalCat universal catalytic converters are available for OBDII (1996 and newer) and non-OBD (1995 and older) vehicles. Walker CalCat catalytic converters are thoroughly tested to ensure they meet CARB performance requirements.
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Walker – "Walker CalCat CARB Universal Catalytic Converter 3"" Inlet (ID) 3"" Outlet (ID), 83509" (Part No.83509)
from
$967.99
Designed, tested and validated for assured compliance to meet CARB standards, Walker CalCat universal catalytic converters are available for OBDII (1996 and newer) and non-OBD (1995 and older) vehicles. Walker CalCat catalytic converters are thoroughly tested to ensure they meet CARB performance requirements.
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Walker – "Walker Ultra EPA Direct Fit Catalytic Converter 2.75"" Outlet (OD), 50308" (Part No.50308)
from
$941.99
Designed to comply with EPA standards while delivering premium performance with assured compliance, Walker Ultra direct-fit catalytic converters are available for import and domestic OBDII (1996 and newer) vehicles. Count on Walker Ultra converters for industry-leading fit and function.
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Walker – "Walker CalCat CARB Universal Catalytic Converter 3"" Inlet (ID) 3"" Outlet (ID), 80907" (Part No.80907)
from
$673.99
Designed, tested and validated for assured compliance to meet CARB standards, Walker CalCat universal catalytic converters are available for OBDII (1996 and newer) and non-OBD (1995 and older) vehicles. Walker CalCat catalytic converters are thoroughly tested to ensure they meet CARB performance requirements.
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Walker – "Walker CalCat CARB Universal Catalytic Converter 3"" Inlet (ID) 3"" Outlet (ID), 81919" (Part No.81919)
from
$1243.00
Designed, tested and validated for assured compliance to meet CARB standards, Walker CalCat universal catalytic converters are available for OBDII (1996 and newer) and non-OBD (1995 and older) vehicles. Walker CalCat catalytic converters are thoroughly tested to ensure they meet CARB performance requirements.
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Walker – "Walker Standard EPA Direct Fit Catalytic Converter 3"" Inlet (OD) 3"" Outlet (OD), 16346" (Part No.16346)
from
$729.99
Designed to provide the required reduction in tailpipe emissions and meet EPA emissions requirements with assured compliance, Walker Standard direct-fit catalytic converters are available for pre-OBD (1995 and older) vehicles. Count on Walker Standard converters for industry-leading fit and performance.
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Walker – "Walker CalCat CARB Universal Catalytic Converter 3"" Inlet (ID) 3"" Outlet (ID), 83404" (Part No.83404)
from
$537.99
Designed, tested and validated for assured compliance to meet CARB standards, Walker CalCat universal catalytic converters are available for OBDII (1996 and newer) and non-OBD (1995 and older) vehicles. Walker CalCat catalytic converters are thoroughly tested to ensure they meet CARB performance requirements.
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Walker – "Walker Ultra EPA Universal Catalytic Converter – 2.5"" Inlet (ID) 2.5"" Outlet (ID), 93238" (Part No.93238)
from
$244.99
Designed to comply with EPA emissions requirements while delivering premium performance and durability with assured compliance, Walker Ultra Universal Catalytic Converters are available for import and domestic OBDII (1996 and newer) vehicles.
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Walker – "Walker Standard EPA Universal Catalytic Converter 3"" Inlet (ID) 3"" Outlet (ID), 15043" (Part No.15043)
from
$159.99
Designed to provide the required reduction in tailpipe emissions and meet EPA emissions requirements with assured compliance, Walker universal catalytic converters are available for pre-OBDII (1995 and older) vehicles. Count on Walker�catalytic�converters�for�industry-leading fit and performance.
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Popular 2001 GMC C3500HD Catalytic Converters Categories
Most Popular Catalytic Converters for 2001 GMC C3500HDs
Enhance your 2001 GMC C3500HD with one of the 2 Catalytic Converters we have in stock, starting at just $537.99.
Walker – "Walker CalCat CARB Universal Catalytic Converter 3"" Inlet (ID) 3"" Outlet (ID), 81724" (Part No.81724)
from
$936.99
Designed, tested and validated for assured compliance to meet CARB standards, Walker CalCat universal catalytic converters are available for OBDII (1996 and newer) and non-OBD (1995 and older) vehicles. Walker CalCat catalytic converters are thoroughly tested to ensure they meet CARB performance requirements.
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Walker – "Walker CalCat CARB Universal Catalytic Converter 3"" Inlet (ID) 3"" Outlet (ID), 83404" (Part No.83404)
from
$537.99
Designed, tested and validated for assured compliance to meet CARB standards, Walker CalCat universal catalytic converters are available for OBDII (1996 and newer) and non-OBD (1995 and older) vehicles. Walker CalCat catalytic converters are thoroughly tested to ensure they meet CARB performance requirements.
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FAQs for 2001 GMC C3500HD Catalytic Converters
What are the best-selling Catalytic Converters for 2001 GMC C3500HDs?
Out of 2 Catalytic Converters that fit 2001 GMC C3500HDs, the following parts are the top sellers:
What’s the price range for 2001 GMC C3500HD Catalytic Converters?
The prices of Catalytic Converters for the 2001 GMC C3500HD range from $537.99 up to $936.99 for the most premium parts.
What is the average price of a Catalytic Converter for a 2001 GMC C3500HD?
The average price for Catalytic Converters for the 2001 GMC C3500HD is $737.49. Keep in mind the variety of part types within our Catalytic Converter category, where you are likely to find a wide range of prices across a variety of parts and components.
Does Advance Auto Parts sell Catalytic Converters for other GMC C3500HD model years?
What are the cheapest Catalytic Converters for my 2001 GMC C3500HD?
The cheapest 2001 GMC C3500HD Catalytic Converters we carry are:
Does Advance Auto Parts sell Catalytic Converters for any other 2001 GMC models?
Yes. We stock Catalytic Converters for 12 other popular 2001 GMC models. Some of the most popular are 2001 Yukon Catalytic Converters, 2001 Sierra 1500 Catalytic Converters, 2001 Yukon XL 1500 Catalytic Converters, 2001 Sierra 2500 HD Catalytic Converters, and 2001 Yukon XL 2500 Catalytic Converters.
What types of Catalytic Converters do you sell for my 2001 GMC C3500HD?
We currently have just 1 Catalytic Converter in stock for a 2001 GMC C3500HD, and as of 8/2/26, it is a Catalytic Converter.
Can I get help with 2001 GMC C3500HD Catalytic Converter orders?
Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about GMC Catalytic Converters and more.
What is your return policy for GMC C3500HD Catalytic Converters?
Advance Auto Parts keeps returns simple. For new GMC C3500HD Catalytic Converters and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.