Cadillac STS Catalytic Converters
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iD Select®ECO II Universal Fit Catalytic ConverterUniversal ECO II Catalytic Converter by iD Select®. Converter Configuration: Universal Fit. Catalytic Converter Overall Length: 16". Swap out your worn-out or malfunctioning part with this top-notch exhaust product from iD Select....$160.09 - $162.91 - Walker®Ultra™ Universal Fit Catalytic ConverterUniversal Ultra™ Catalytic Converter by Walker®. Converter Configuration: Universal Fit. This part features the correct load of precious metals to ensure the proper limitation of tailpipe emissions. It meets the EPA policy and...$111.92 - $330.87
- Torxe™Universal Fit Catalytic ConverterUniversal Catalytic Converter by Torxe™. Converter Configuration: Universal Fit. Catalytic Inlet Diameter: 2". Universal Fit Catalytic Converter by Torxe. Replace your clogged, corroded, and malfunctioning catalytic converter for the...$108.00 - $175.00
- AP Exhaust®608 Series Universal Fit Catalytic ConverterUniversal 608 Series Catalytic Converter by AP Exhaust®. Converter Configuration: Universal Fit. Without Air Tube. Today’s exhaust performance market continues to cover a broad spectrum of vehicles. The unique nature of this market is...$104.68 - $415.87
- AP Exhaust®Enhanced Standard Duty Universal Fit Oval Body Catalytic ConverterUniversal Enhanced Standard Duty Catalytic Converter by AP Exhaust®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Oval. Without O2 Sensor Port. Catalytic Converter Overall Length: 16". Today’s exhaust...$90.57 - $125.57
- AP Exhaust®Medium Duty Universal Fit Oval Body Catalytic ConverterUniversal Medium Duty Catalytic Converter by AP Exhaust®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Oval. With Single Air Tube. With 1 Center O2 Sensor Port. Catalytic Converter Overall Length: 17"....$140.56
- AP Exhaust®Standard Duty Spun Body Universal Fit Round Body Catalytic ConverterUniversal Standard Duty Spun Body Catalytic Converter by AP Exhaust®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Round. Without Air Tube. Without O2 Sensor Port. Today’s exhaust performance market...$101.22 - $250.00
- AP Exhaust®Universal Fit Round Body Catalytic ConverterUniversal Catalytic Converter by AP Exhaust®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Round. Without Air Tube. Today’s exhaust performance market continues to cover a broad spectrum of vehicles. The...$232.31 - $339.18
- Davico®OBDII Universal Fit Catalytic ConverterUniversal OBDII Catalytic Converter by Davico®. Converter Configuration: Universal Fit. This Universal fit catalytic converter by Davico will be a great solution to replace your failed or damaged catalytic converter. Once your stock cat...$115.32 - $765.46
- CATCO®Universal Fit Catalytic ConverterUniversal Catalytic Converter by CATCO®. Converter Configuration: Universal Fit. Without Air Tube. Designed and manufactured with innovative fabrication methods, high-tech materials, and advanced coating, this converter leapfrogs the...$128.47 - $250.13
- Eastern Catalytic®Universal Fit Large Oval Body Catalytic ConverterUniversal Catalytic Converter by Eastern Catalytic®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Large Oval. Catalytic Converter Overall Length: 16". Whether your catalytic converter is damaged by road debris...$175.93 - $259.76
- Eastern Catalytic®Universal Fit Oval Body Catalytic ConverterUniversal Catalytic Converter by Eastern Catalytic®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Oval. Whether your catalytic converter is damaged by road debris or failed due to an engine problem, you...$120.09 - $190.63
- Eastern Catalytic®Universal Fit Round Body Catalytic ConverterUniversal Catalytic Converter by Eastern Catalytic®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Round. Whether your catalytic converter is damaged by road debris or failed due to an engine problem, you...$151.91 - $181.15
- Eastern Catalytic®Universal Fit Round Body Catalytic ConverterUniversal Catalytic Converter by Eastern Catalytic®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Round. Contains approximately 40% higher precious metal content than most other aftermarket brands. Aristo...$360.90 - $462.25
- AP Exhaust®Direct Fit Catalytic Converter (770544)Catalytic Converter (770544) by AP Exhaust®. Converter Configuration: Direct Fit. Catalytic Converter Overall Length: 25". Today’s exhaust performance market continues to cover a broad spectrum of vehicles. The unique nature of this...$1,021.80
- AP Exhaust®Direct Fit Catalytic Converter (644042)Catalytic Converter (644042) by AP Exhaust®. Converter Configuration: Direct Fit. Position: Passenger Side. With 1 O2 Sensor Port. Catalytic Converter Overall Length: 19". Today’s exhaust performance market continues to cover a broad...$365.91
- AP Exhaust®Direct Fit Catalytic Converter (644041)Catalytic Converter (644041) by AP Exhaust®. Converter Configuration: Direct Fit. Position: Driver Side. With 1 O2 Sensor Port. Catalytic Converter Overall Length: 18.5". Today’s exhaust performance market continues to cover a broad...$365.91
- AP Exhaust®Direct Fit Catalytic Converter (642132)Catalytic Converter (642132) by AP Exhaust®. Position: Driver Side. Converter Configuration: Direct Fit. Catalytic Converter Overall Length: 16". With O2 Sensor Port. Without Air Tube. Today’s exhaust performance market continues to...5-year/50,000-mile warranty on converter body25,000-mile warranty on emissions$506.32
- AP Exhaust®Direct Fit Catalytic Converter (642131)Catalytic Converter (642131) by AP Exhaust®. Position: Passenger Side. Converter Configuration: Direct Fit. Catalytic Converter Overall Length: 16". With O2 Sensor Port. Without Air Tube. Today’s exhaust performance market continues...5-year/50,000-mile warranty on converter body25,000-mile warranty on emissions$506.94
- Walker®Ultra™ Direct Fit Round Body Catalytic Converter and Pipe Assembly (16684)Ultra™ Catalytic Converter and Pipe Assembly (16684) by Walker®. Position: Passenger Side. Converter Configuration: Direct Fit. Catalytic Converter Body Shape: Round. Catalytic Converter Overall Length: 20.25". With O2 Sensor Port....Constructed to meet your vehicle’s specific emissions requirementsBody and pipe heat shields made of high quality materials for durability$339.05
- Walker®Ultra™ Direct Fit Round Body Catalytic Converter and Pipe Assembly (16685)Ultra™ Catalytic Converter and Pipe Assembly (16685) by Walker®. Position: Driver Side. Converter Configuration: Direct Fit. Catalytic Converter Body Shape: Round. Catalytic Converter Overall Length: 19.25". With O2 Sensor Port....Constructed to meet your vehicle’s specific emissions requirementsBody and pipe heat shields made of high quality materials for durability$346.90
- Davico®Direct Fit Catalytic Converter (19238)Catalytic Converter (19238) by Davico®. Converter Configuration: Direct Fit. Position: Front Driver Side. Catalytic Converter Overall Length: 18". This direct-fit catalytic converter by Davico will be a great solution to replace your...$322.42
- Davico®Direct Fit Catalytic Converter (19519)Catalytic Converter (19519) by Davico®. Converter Configuration: Direct Fit. Position: Passenger Side. With 1 O2 Sensor Port. Catalytic Converter Overall Length: 19". This direct-fit catalytic converter by Davico will be a great...$331.14
- Davico®Direct Fit Catalytic Converter (19509)Catalytic Converter (19509) by Davico®. Converter Configuration: Direct Fit. Position: Driver Side. With 1 O2 Sensor Port. Catalytic Converter Overall Length: 18.5". This direct-fit catalytic converter by Davico will be a great solution...$306.29
- Davico®Direct Fit Catalytic Converter (19237)Catalytic Converter (19237) by Davico®. Converter Configuration: Direct Fit. Position: Front Passenger Side. Catalytic Converter Overall Length: 19.25". This direct-fit catalytic converter by Davico will be a great solution to replace...$328.40
- MagnaFlow®Direct Fit Catalytic Converter (5461617)Catalytic Converter (5461617) 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...$1,364.00
- MagnaFlow®Heavy Metal Direct Fit Catalytic Converter (24403)Heavy Metal Catalytic Converter (24403) by MagnaFlow®. Converter Configuration: Direct Fit. Position: Passenger Side. With Gasket. Without Air Tube. With Pre-Cat O2 Sensor Port. Catalytic Inlet Diameter: 2". Catalytic Outlet Diameter:...$793.00
- MagnaFlow®Heavy Metal Direct Fit Catalytic Converter (24232)Heavy Metal Catalytic Converter (24232) by MagnaFlow®. Converter Configuration: Direct Fit. Position: Driver Side. With Gasket. Without Air Tube. With Pre-Cat O2 Sensor Port. Catalytic Inlet Diameter: 2". Catalytic Outlet Diameter: 2"....$617.00
- MagnaFlow®Heavy Metal Universal Fit Round Body Catalytic Converter (99204HM)Heavy Metal Catalytic Converter (99204HM) by MagnaFlow®. Converter Configuration: Universal Fit. Position: Passenger Side. Catalytic Converter Body Shape: Round. Without Air Tube. Without O2 Sensor Port. Catalytic Inlet Diameter: 2"....$178.00
- MagnaFlow®OBDII Direct Fit Catalytic Converter (5461170)OBDII Catalytic Converter (5461170) by MagnaFlow®. Converter Configuration: Direct Fit. Position: Driver Side. If your car needs replacement, install one that will get you through the smog check. This converter will directly replace the...$1,410.00
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