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Catalytic Converters

If your truck is pouring exhaust fumes into the air, chances are your catalytic converter is on its way out. Not only are excess emissions bad for the environment, they're bad for your fuel efficiency. Clogged converters mean your engine receives less oxygen, making it work twice as hard. In order to regain your fuel economy and improve your performance, find a new catalytic converter for sale at 4WheelParts.com that fits your truck. If your passion for classic trucks is unstoppable, pick up the parts you need to keep your gears turning.

What Is a Catalytic Converter?
In most older model cars, catalytic converters are the main emissions control component of the exhaust system. In a series of chemical reactions, the catalytic converter for trucks converts harmful pollutants, including nitrogen oxides, and burns up unused fuel, converting it to water and carbon dioxide. However, over time, the catalytic chamber gets clogged, resulting in less oxygen flow in the engine. To avoid fuel economy decreases, order your new catalytic converter today. If you need help installing it, bring it to any one of our 4 Wheel Parts Service Centers across the US and Canada. Take advantage of our commitment to the biggest selection and the best customer service.

The Lowest Prices- Guaranteed
In addition to some of the best parts on the market, we also offer the lowest prices. In fact, we back all of our products with a 90-day price match guarantee. If you find the part you need at lower price from an another authorized dealer, let us know. We happily match our competitors' prices because your loyalty is important to us. Plus, qualifying orders totaling more than $99 ship for free. At 4WheelParts.com, there's no reason why you should have to spend more. Find the parts you need today and discover just how much you save on the most trusted brand names in the industry.

Make Sure It Fits Your Vehicle

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MagnaFlow Direct-Fit Catalytic Converters

From CAD$1,110.06

Designed with ease of installation in mind, MagnaFlow's direct-fit converters are the perfect compliment to your OEM exhaust system. With no welding, cutting or bending required, you can easily add one of our direct-fit converters to your vehicle when it's time to replace your original catalytic converter. Whether your original converter has gone bad or you're just looking to upgrade to something more performance oriented, MagnaFlow's direct fit converters are just right. Featuring a ribbed design and funneled inlets and outlets, each converter features a stainless steel body and heat shield and contains a flow efficient, monolithic honeycomb catalyst designed for maximum flow and surface area. Best of all, our 49-state direct-fit converters are in compliance with EPA guidelines so getting a car smog checked is a worry free task.
California Residents: WARNING

From CAD$1,110.06

4.3 4.3 (1935)

MagnaFlow Direct Fit California-Approved Catalytic Converters

From CAD$1,020.60

MagnaFlow specializes in superior catalytic converter and exhaust technology and has spent the past 30+ years earning its reputation as a global market leader. American engineered and manufactured, MagnaFlow Catalytic Converters combine efficient industrial design to produce a product that exceeds, rather than meets, the highest standards of product performance and efficiency in the industry. MagnaFlow uses both Ceramic and Metallic substrates with different combinations of cell density and wall thickness to meet vehicle specific requirements.
California Residents: WARNING

From CAD$1,020.60

5.0 5.0 (104)

MagnaFlow Universal Diesel Catalytic Converters

From CAD$748.44

MagnaFlow specializes in superior catalytic converter and exhaust technology and has spent the past 30+ years earning its reputation as a global market leader. American engineered and manufactured, MagnaFlow Catalytic Converters combine efficient industrial design to produce a product that exceeds, rather than meets, the highest standards of product performance and efficiency in the industry. MagnaFlow uses both Ceramic and Metallic substrates with different combinations of cell density and wall thickness to meet vehicle specific requirements.
California Residents: WARNING

From CAD$748.44

MagnaFlow Exhaust Universal California Catalytic Converter

From CAD$1,020.60

These days, the DIY, or do-it-yourself crowd is all about creating custom work and one-off exhausts are no exception. Whether you're working on a classic car, race car or just your daily driver, a MagnaFlow universal converter should be the standard building block for your custom exhaust. Each converter is built to last with its ribbed design and funneled inlets and outlets, as well as a stainless steel body and heat shield that contain a flow efficient, monolithic honeycomb catalyst designed for maximum flow and surface area. Another great characteristic of MagnaFlow's universal converters is that each part number covers a wide range of applications so one converter will work on a variety of makes and models. Since these items are universal, some modifications may be involved such as cutting or welding.
California Residents: WARNING

From CAD$1,020.60

1.0 1.0 (68)

Flowmaster Exhaust Direct-Fit Catalytic Converters

From CAD$1,067.84

Premium quality
Flowmaster quality
Engineered to keep the "MIL" light off
Direct fit
Not sold to California addresses
California Residents: WARNING

From CAD$1,067.84

2.6 2.6 (5)

MagnaFlow Exhaust Universal California OBDII Compliant Catalytic Converter

From CAD$1,040.89

MagnaFlow specializes in superior catalytic converter and exhaust technology and has spent the past 30+ years earning its reputation as a global market leader. American engineered and manufactured, MagnaFlow Catalytic Converters combine efficient industrial design to produce a product that exceeds, rather than meets, the highest standards of product performance and efficiency in the industry. MagnaFlow uses both Ceramic and Metallic substrates with different combinations of cell density and wall thickness to meet vehicle specific requirements.
California Residents: WARNING

From CAD$1,040.89

Dynomax Catalytic Converter Kits

From CAD$819.99

Dynomax Catalytic Converter Kits
California Residents: WARNING

From CAD$819.99

MagnaFlow Exhaust 99000 Series Universal Catalytic Converter

From CAD$263.34

These days, the DIY, or do-it-yourself crowd is all about creating custom work and one-off exhausts are no exception. Whether you're working on a classic car, race car or just your daily driver, a MagnaFlow universal converter should be the standard building block for your custom exhaust. Each converter is built to last with its ribbed design and funneled inlets and outlets, as well as a stainless steel body and heat shield that contain a flow efficient, monolithic honeycomb catalyst designed for maximum flow and surface area. Another great characteristic of MagnaFlow's universal converters is that each part number covers a wide range of applications so one converter will work on a variety of makes and models. Since these items are universal, some modifications may be involved such as cutting or welding.
California Residents: WARNING

From CAD$263.34

MagnaFlow Exhaust 93000 Series OBDII Compliant Direct Fit Catalytic Converter

From CAD$390.15

Designed with ease of installation in mind, MagnaFlow's direct-fit converters are the perfect compliment to your OEM exhaust system. With no welding, cutting or bending required, you can easily add one of our direct-fit converters to your vehicle when it's time to replace your original catalytic converter. Whether your original converter has gone bad or you're just looking to upgrade to something more performance oriented, MagnaFlow's direct fit converters are just right. Featuring a ribbed design and funneled inlets and outlets, each converter features a stainless steel body and heat shield and contains a flow efficient, monolithic honeycomb catalyst designed for maximum flow and surface area. Best of all, our 49-state direct-fit converters are in compliance with EPA guidelines so getting a car smog checked is a worry free task.
California Residents: WARNING

From CAD$390.15

3.0 3.0 (20)

Crown Automotive Catalytic Converter

From CAD$1,412.09

Catalytic Converter
California Residents: WARNING

From CAD$1,412.09

Omix-ADA Catalytic Converters

From CAD$398.24

State Legal: 49 States
In California, this part may not be used upon a highway and may only be used for race purposes
California Residents: WARNING

From CAD$398.24

MagnaFlow Exhaust Direct Fit California OBDII Catalytic Converter

From CAD$1,326.78

Designed with ease of installation in mind, MagnaFlow's direct-fit converters are the perfect compliment to your OEM exhaust system. With no welding, cutting or bending required, you can easily add one of our direct-fit converters to your vehicle when it's time to replace your original catalytic converter. Whether your original converter has gone bad or you're just looking to upgrade to something more performance oriented, MagnaFlow's direct fit converters are just right. Featuring a ribbed design and funneled inlets and outlets, each converter features a stainless steel body and heat shield and contains a flow efficient, monolithic honeycomb catalyst designed for maximum flow and surface area. Best of all, our 49-state direct-fit converters are in compliance with EPA guidelines so getting a car smog checked is a worry free task.
California Residents: WARNING

From CAD$1,326.78

1.0 1.0 (8)