2004 Buick Park Avenue Emission Control Parts
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AP Exhaust®Direct Fit Catalytic Converter and Pipe AssemblyBuick Park Avenue K Engine VIN Character 2004, Catalytic Converter and Pipe Assembly by AP Exhaust®. Converter Configuration: Direct Fit. Without Air Tube. With 1 O2 Sensor Port. Catalytic Converter Overall Length: 64.75". Today’s...$315.50 - Walker®CalCat™ Direct Fit Small Oval Body Catalytic ConverterBuick Park Avenue Engine Family # 4GMXV03.8042 2004, CalCat™ Catalytic Converter by Walker®. Converter Configuration: Direct Fit. Catalytic Converter Body Shape: Small Oval. Without O2 Sensor Port. Catalytic Converter Overall Length:...$886.70
- MagnaFlow®OEM Grade Direct Fit Catalytic ConverterBuick Park Avenue 2004, OEM Grade Catalytic Converter by MagnaFlow®. Converter Configuration: Direct Fit. With Gasket. Without Air Tube. Without O2 Sensor Port. Catalytic Inlet Diameter: 3". Catalytic Outlet Diameter: 3". Catalytic...$320.00
- MagnaFlow®Heavy Metal Universal Fit Round Body Catalytic ConverterBuick Park Avenue 2004, Heavy Metal Catalytic Converter by MagnaFlow®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Round. Without Air Tube. With Post-Cat O2 Sensor Port. Catalytic Inlet Diameter: 2.5"....$188.00
- MagnaFlow®OEM Grade Universal Fit Round Body Catalytic ConverterBuick Park Avenue 2004, OEM Grade Catalytic Converter by MagnaFlow®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Round. Without Air Tube. With Post-Cat O2 Sensor Port. Catalytic Inlet Diameter: 2.5"....$202.00
- MagnaFlow®Heavy Metal Direct Fit Catalytic ConverterBuick Park Avenue K Engine VIN Character 2004, Heavy Metal Catalytic Converter by MagnaFlow®. Converter Configuration: Direct Fit. With Gasket. Without Air Tube. With Pre and Post-Cat O2 Sensor Ports. Catalytic Inlet Diameter: 3"....$305.00
- MagnaFlow®OBDII Direct Fit Catalytic ConverterBuick Park Avenue 2004, OBDII Catalytic Converter 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...$1,159.00 - $1,272.00
- Davico®Direct Fit Catalytic Converter and Pipe AssemblyBuick Park Avenue K Engine VIN Character 2004, Catalytic Converter and Pipe Assembly by Davico®. Converter Configuration: Direct Fit. Position: Center. Catalytic Converter Overall Length: 23.75". This direct-fit catalytic converter by...$293.31 - $439.30
- CATCO®Direct Fit Catalytic Converter and Pipe AssemblyBuick Park Avenue K Engine VIN Character with OE Pipe 2004, Catalytic Converter and Pipe Assembly by CATCO®. Converter Configuration: Direct Fit. With Resonator. With 1 O2 Sensor Port. Catalytic Converter Overall Length: 64.75"....$382.20
- Walker®CalCat™ Universal Fit Catalytic ConverterBuick Park Avenue 2004, CalCat™ Catalytic Converter by Walker®. Converter Configuration: Universal Fit. Without Air Tube. Without O2 Sensor Port. Specifically designed to comply with the California Air Resources Board (CARB)...$721.69 - $1,450.74
- CATCO®OBDII Universal Fit Oval Body Catalytic ConverterBuick Park Avenue 2004, OBDII Catalytic Converter by CATCO®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Oval. Without Air Tube. With 1 Passenger Side O2 Sensor Port. Catalytic Inlet Diameter: 3". Catalytic...$211.57
- Walker®Ultra™ Universal Fit Large Oval Body Catalytic ConverterBuick Park Avenue K Engine VIN Character 2004, Ultra™ Catalytic Converter by Walker®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Large Oval. With 1 Inlet. Without Air Tube. Without O2 Sensor Port....$189.12
- AP Exhaust®Universal Fit Catalytic ConverterBuick Park Avenue 2004, Catalytic Converter by AP Exhaust®. Converter Configuration: Universal Fit. Today’s exhaust performance market continues to cover a broad spectrum of vehicles. The unique nature of this market is that a product...$339.18 - $705.62
- Eastern Catalytic®ECO GM Direct Fit Catalytic ConverterBuick Park Avenue K Engine VIN Character 2004, ECO GM Catalytic Converter by Eastern Catalytic®. Converter Configuration: Direct Fit. Location: Undercar. With 1 O2 Sensor Port. Catalytic Outlet Diameter: 2.31". Catalytic Converter...$322.48
- CATCO®Direct Fit Catalytic ConverterBuick Park Avenue with Aftermarket Pipes 2004, Catalytic Converter by CATCO®. Converter Configuration: Direct Fit. Without O2 Sensor Port. Catalytic Converter Overall Length: 20". Designed and manufactured with innovative fabrication...$435.08
- Davico®Universal Fit Catalytic ConverterBuick Park Avenue K Engine VIN Character 2004, Catalytic Converter by Davico®. Converter Configuration: Universal Fit. Position: Rear. Catalytic Inlet Diameter: 2.5". Catalytic Converter Overall Length: 15". This Universal fit catalytic...$123.60
- AP Exhaust®608 Series Universal Fit Oval Body Catalytic ConverterBuick Park Avenue K Engine VIN Character 2004, 608 Series Catalytic Converter by AP Exhaust®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Oval. Without Air Tube. With 1 Passenger Side O2 Sensor Port....$181.41
- iD Select®ECO GM Direct Fit Catalytic Converter and Pipe AssemblyBuick Park Avenue 2004, ECO GM Catalytic Converter and Pipe Assembly by iD Select®. Converter Configuration: Direct Fit. Location: Undercar. With 1 O2 Sensor Port. Catalytic Outlet Diameter: 2.325". Catalytic Converter Overall Length:...$353.42
- iD Select®ECO GM Direct Fit Catalytic ConverterBuick Park Avenue K Engine VIN Character 2004, ECO GM Catalytic Converter by iD Select®. Converter Configuration: Direct Fit. Location: Undercar. With 1 O2 Sensor Port. Catalytic Outlet Diameter: 2.31". Catalytic Converter Overall...$322.03
- Eastern Catalytic®ECO GM Direct Fit Catalytic Converter and Pipe AssemblyBuick Park Avenue 2004, ECO GM Catalytic Converter and Pipe Assembly by Eastern Catalytic®. Converter Configuration: Direct Fit. Location: Undercar. With 1 O2 Sensor Port. Catalytic Outlet Diameter: 2.325". Catalytic Converter Overall...$345.72
- Eastern Catalytic®ECO GM Universal Fit Large Oval Body Catalytic ConverterBuick Park Avenue 2004, ECO GM Catalytic Converter by Eastern Catalytic®. Converter Configuration: Universal Fit. Location: Undercar. Catalytic Converter Body Shape: Large Oval. Without Air Tube. Without O2 Sensor Port. Catalytic...$132.55 - $285.05
- CATCO®Select Plus Tech Series OBDII Universal Fit Round Body Catalytic ConverterBuick Park Avenue 2004, Select Plus Tech Series OBDII Catalytic Converter by CATCO®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Round. Without Air Tube. Without O2 Sensor Port. Catalytic Converter Overall...$644.78
- Granatelli Motor Sports®Valve Cover BreatherValve Cover Breather by Granatelli Motor Sports®. This product is made of high-quality components to meet and exceed strict quality requirements. Designed using state-of-the-art technology and with customers in mind. It will meet your...Made with precision and quality in mindDesigned to meet your specific needs$15.96
- Granatelli Motor Sports®Valve Cover Breather InsertValve Cover Breather Insert by Granatelli Motor Sports®. This product is made of high-quality components to meet and exceed strict quality requirements. Designed using state-of-the-art technology and with customers in mind. It will meet...Made with precision and quality in mindDesigned to meet your specific needs$50.69 - $67.83
- Big End Performance®Clamp On PCV BreatherClamp On PCV Breather by Big End Performance®. This Big End Performance product is just the option for you in case you want to get the most out of your auto. It is made from first-rate materials to provide the highest level of quality....High quality at an affordable priceExpertly made from premium materials$16.27 - $18.98
- Big End Performance®PCV Breather CapPCV Breather Cap by Big End Performance®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver great...$12.39 - $14.91
- Dorman®OE Solutions™ Oxygen Sensor Bung Repair KitOE Solutions™ Oxygen Sensor Bung Repair Kit by Dorman®. Why replace an exhaust pipe because of a corroded, stripped or damaged oxygen sensor bung? Save the pipe and replace the bung with this weld-on replacement. Standard O2 sensor...Repair-friendly solution - this oxygen sensor bung allows replacement of a damaged fitting without replacing the entire exhaust componentUniversal fitment - designed to accommodate standard oxygen sensor threads$10.08 - $11.80
- 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....$144.22 - $146.77
- 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...$108.09 - $330.87
- 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
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