GMC Yukon Catalytic Converters
- Walker®CalCat™ Universal Fit Large Oval Body Catalytic Converter (80907)CalCat™ Catalytic Converter (80907) by Walker®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Large Oval. With 1 Inlet. Without Air Tube. Without O2 Sensor Port. Catalytic Converter Overall Length: 18"....$550.24
- Walker®CalCat™ Universal Fit Oval Body Catalytic Converter (83508)CalCat™ Catalytic Converter (83508) by Walker®. Converter Configuration: Universal Fit. Position: Passenger Side. Catalytic Converter Body Shape: Oval. Without Air Tube. Without O2 Sensor Port. Catalytic Converter Overall Length:...$419.59
- Walker®CalCat™ Universal Fit Round Body Catalytic Converter (83403)CalCat™ Catalytic Converter (83403) by Walker®. Converter Configuration: Universal Fit. Position: Driver Side. Catalytic Converter Body Shape: Round. Without Air Tube. Without O2 Sensor Port. Catalytic Converter Overall Length: 12"....$337.49
- Walker®CalCat™ Universal Fit Round Body Catalytic Converter (83404)CalCat™ Catalytic Converter (83404) by Walker®. Converter Configuration: Universal Fit. Position: Rear Passenger Side. Catalytic Converter Body Shape: Round. Without Air Tube. Without O2 Sensor Port. Catalytic Converter Overall...$336.39
- Walker®CalCat™ Universal Fit Round Body Catalytic Converter (82606)CalCat™ Catalytic Converter (82606) by Walker®. Converter Configuration: Universal Fit. Position: Rear Passenger Side. Catalytic Converter Body Shape: Round. With 1 Inlet. Without Air Tube. Without O2 Sensor Port. Catalytic Converter...$452.78
- Walker®CalCat™ Universal Fit Round Body Catalytic Converter (81713)CalCat™ Catalytic Converter (81713) by Walker®. Converter Configuration: Universal Fit. Position: Passenger Side. Catalytic Converter Body Shape: Round. With 1 Inlet. Without Air Tube. Without O2 Sensor Port. Catalytic Converter...$944.40
- Walker®CalCat™ Universal Fit Round Body Catalytic Converter (81724)CalCat™ Catalytic Converter (81724) by Walker®. Converter Configuration: Universal Fit. Position: Front Driver Side. Catalytic Converter Body Shape: Round. With 1 Inlet. Without Air Tube. Without O2 Sensor Port. Catalytic Converter...$944.12
- Walker®CalCat™ Universal Fit Round Body Catalytic Converter (81723)CalCat™ Catalytic Converter (81723) by Walker®. Converter Configuration: Universal Fit. Position: Passenger Side. Catalytic Converter Body Shape: Round. Without Air Tube. Without O2 Sensor Port. Catalytic Converter Overall Length:...$1,033.29
- Walker®CalCat™ Universal Fit Small Oval Body Catalytic Converter (83506)CalCat™ Catalytic Converter (83506) by Walker®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Small Oval. Without Air Tube. Without O2 Sensor Port. Catalytic Converter Overall Length: 13.25". Specifically...$416.19
- Walker®CalCat™ Universal Fit Standard Oval Body Catalytic Converter (81923)CalCat™ Catalytic Converter (81923) by Walker®. Converter Configuration: Universal Fit. Position: Rear. Catalytic Converter Body Shape: Standard Oval. With 1 Inlet. Without Air Tube. Without O2 Sensor Port. Catalytic Converter Overall...$960.03
- Walker®CalCat™ Universal Fit Standard Oval Body Catalytic Converter (81918)CalCat™ Catalytic Converter (81918) by Walker®. Position: Driver Side. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Standard Oval. Catalytic Converter Overall Length: 13.25". Without O2 Sensor Port. Without...Emission, Structural Warranty: 5 Years / 50,000 Miles (80,000 Kilometers)Comply with specific pre-OBDII and OBDII requirements in the state of California$1,259.99
- Walker®CalCat™ Universal Fit Standard Oval Body Catalytic Converter (81916)CalCat™ Catalytic Converter (81916) by Walker®. Converter Configuration: Universal Fit. Position: Passenger Side. Catalytic Converter Body Shape: Standard Oval. With 1 Inlet. Without Air Tube. Without O2 Sensor Port. Catalytic...$999.81
- iD Select®ECO GM Direct Fit Catalytic Converter and Pipe Assembly (50563)ECO GM Catalytic Converter and Pipe Assembly (50563) by iD Select®. Converter Configuration: Direct Fit. Position: Center. With 4 O2 Sensor Ports. Catalytic Converter Overall Length: 48". With Y-Pipe. Swap out your worn-out or...$737.48Save: $73.75 (10%)$663.73
- iD Select®ECO GM Direct Fit Catalytic Converter and Pipe Assembly (50453)ECO GM Catalytic Converter and Pipe Assembly (50453) by iD Select®. Converter Configuration: Direct Fit. Location: Undercar. With 4 O2 Sensor Ports. Catalytic Converter Overall Length: 48.5". Swap out your worn-out or malfunctioning...$818.77Save: $81.87 (10%)$736.90
- Davico®Direct Fit Catalytic Converter (19719)Catalytic Converter by Davico®. Converter Configuration: Direct Fit. Position: Front. With 4 O2 Sensor Ports. Catalytic Converter Overall Length: 46.5". 2 Piece Design. This direct-fit catalytic converter by Davico will be a great...$1,001.64
- Davico®Direct Fit Catalytic Converter (19759)Catalytic Converter (19759) by Davico®. Converter Configuration: Direct Fit. Position: Front. With 4 O2 Sensor Ports. Catalytic Converter Overall Length: 43". This direct-fit catalytic converter by Davico will be a great solution to...$719.50
- Davico®Direct Fit Catalytic Converter (193601)Catalytic Converter (193601) by Davico®. Converter Configuration: Direct Fit. Position: Front Driver Side. With 2 O2 Sensor Ports. Catalytic Converter Overall Length: 25". This direct-fit catalytic converter by Davico will be a great...$321.43
- Davico®Direct Fit Catalytic Converter (14476)Catalytic Converter (14476) by Davico®. Converter Configuration: Direct Fit. Position: Front. Catalytic Converter Overall Length: 26.25". Gaskets Not Required. This direct-fit catalytic converter by Davico will be a great solution to...$214.38
- AP Exhaust®Direct Fit Catalytic Converter (774766)Catalytic Converter (774766) by AP Exhaust®. Converter Configuration: Direct Fit. Today’s exhaust performance market continues to cover a broad spectrum of vehicles. The unique nature of this market is that a product demand is not...5-year/50,000-mile warranty on converter body25,000-mile warranty on emissions$1,938.31
- AP Exhaust®Direct Fit Catalytic Converter (774384)Catalytic Converter by AP Exhaust®. Converter Configuration: Direct Fit. Today’s exhaust performance market continues to cover a broad spectrum of vehicles. The unique nature of this market is that a product demand is not based on...$1,758.28
- AP Exhaust®Direct Fit Catalytic Converter (645316)Catalytic Converter (645316) by AP Exhaust®. Converter Configuration: Direct Fit. Without Air Tube. Without O2 Sensor Port. Catalytic Inlet Diameter: 3". Catalytic Outlet Diameter: 3". Catalytic Converter Overall Length: 26.25"....$216.09
- MagnaFlow®Direct Fit Catalytic Converter (3391256)Catalytic Converter (3391256) by MagnaFlow®. Converter Configuration: Direct Fit. Without Air Tube. With Pre-Cat O2 Sensor Port. Catalytic Inlet Diameter: 2.25". Catalytic Outlet Diameter: 3". Catalytic Converter Overall Length:...$1,179.00
- MagnaFlow®Direct Fit Catalytic Converter (4451418)Catalytic Converter (4451418) by MagnaFlow®. Converter Configuration: Direct Fit. If your car needs replacement, install one that will get you through the smog check. This converter will directly replace the factory unit, with little or...$1,231.00
- MagnaFlow®Direct Fit Catalytic Converter (4451419)Catalytic Converter (4451419) by MagnaFlow®. Converter Configuration: Direct Fit. Without Air Tube. With Pre and Post-Cat O2 Sensor Ports. Catalytic Inlet Diameter: 2.5". Catalytic Outlet Diameter: 2.5". Catalytic Converter Overall...$2,201.00
- MagnaFlow®Direct Fit Catalytic Converter (4451453)Catalytic Converter (4451453) by MagnaFlow®. Converter Configuration: Direct Fit. If your car needs replacement, install one that will get you through the smog check. This converter will directly replace the factory unit, with little or...$1,925.00
- MagnaFlow®Heavy Metal Direct Fit Catalytic Converter (23781)Heavy Metal Catalytic Converter (23781) by MagnaFlow®. Converter Configuration: Direct Fit. Position: Passenger Side. With Gasket. Without Air Tube. With Post-Cat O2 Sensor Port. Catalytic Inlet Diameter: 3". Catalytic Outlet Diameter:...$1,176.00
- MagnaFlow®Heavy Metal Direct Fit Catalytic Converter (93603)Heavy Metal Catalytic Converter (93603) by MagnaFlow®. Converter Configuration: Direct Fit. With Gaskets. Without Air Tube. With Pre and Post-Cat O2 Sensor Ports. Catalytic Inlet Diameter: 2.5". Catalytic Outlet Diameter: 2.5"....$983.00
- MagnaFlow®Heavy Metal Direct Fit Catalytic Converter (93480)Heavy Metal Catalytic Converter (93480) by MagnaFlow®. Converter Configuration: Direct Fit. Position: Driver Side. With Gasket. Without Air Tube. With Pre and Post-Cat O2 Sensor Ports. Catalytic Inlet Diameter: 3". Catalytic Outlet...$684.00
- MagnaFlow®Heavy Metal Direct Fit Catalytic Converter (93623)Heavy Metal Catalytic Converter (93623) by MagnaFlow®. Converter Configuration: Direct Fit. Position: Passenger Side. With Gaskets. Without Air Tube. With Pre and Post-Cat O2 Sensor Ports. Catalytic Inlet Diameter: 3". Catalytic Outlet...$623.00
- MagnaFlow®Heavy Metal Direct Fit Catalytic Converter (93622)Heavy Metal Catalytic Converter (93622) by MagnaFlow®. Converter Configuration: Direct Fit. Position: Driver Side. With Gasket. Without Air Tube. With Pre and Post-Cat O2 Sensor Ports. Catalytic Inlet Diameter: 3". Catalytic Outlet...$546.00
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A catalytic converter, also called a ‘cat’, is meant to convert harmful emissions such as Hydrocarbons and Carbon Monoxide into harmless ones: water and Carbon Dioxide. It is supposed to last the lifespan of a vehicle. But the sad truth is that it fails sooner or later due to natural wear and tear and gets clogged by contaminants from the coolant and various engine oil additives. Many problems with this exhaust part are caused by overheating due to engine issues such as misfires and rich air/fuel mixture due to bad spark plugs, a faulty oxygen sensor, etc.
Typically, a cat lasts approximately 10 years. When it is going bad, you will notice a number of signs that this part requires your attention. As an example, you may hear a rattling sound when idling or driving. If this component is clogged, it restricts the exhaust flow, and that may cause a decrease in fuel economy and acceleration. Obviously, it won’t perform its function properly resulting in excessive emissions, therefore a failed smog test. To keep your GMC Yukon legal to drive and operate at its fullest potential, you should replace its faulty cat. To find the right replacement part, just take your time and browse through our selection of GMC Yukon catalytic converters all built to perfectly fit your vehicle and function the same as the stock component.
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