2003 Pontiac Sunfire Catalytics

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    • (0 reviews)
      Pontiac Sunfire 2003, Direct Fit Catalytic Converter by Walker®. This catalytic converter is constructed specially for your vehicle to directly replace the original equipment part and comes ready to install. The part is designed to...
      Designed to meet your vehicle’s specific emissions requirementsDirect fit replacement
      $307.71from $246.17 - $341.68
      # 17733813
    • (0 reviews)
      Pontiac Sunfire 2003, Universal Catalytic Converter by Walker®. This part features the correct load of precious metals to ensure the proper limitation of tailpipe emissions. It is designed to meet the EPA policy and emission...
      Constructed to meet your vehicle’s specific emissions requirementsFeatures stainless steel body with aluminized steel pipe and heat shields
      $107.41from $85.93 - $148.93
      # 17742304
    • (0 reviews)
      Pontiac Sunfire 2003, Catalytic Converter by Bosal®. If you’re in need of a replacement catalytic converter, you can’t do better than Bosal. They’re a leading supplier to vehicle manufacturers and use advanced manufacturing...
      Constructed to meet your vehicle’s specific emissions requirementsRadial flow concept allows for an even distribution of the gas flow in the converter for the optimal conversion of harmful gases
      $324.33$259.46
      # 20552406
    • (0 reviews)
      Pontiac Sunfire 2003, Catalytic Converter by DEC®. C.A.R.B Certified and legal for sale and use in California and New York. Note: C.A.R.B Compliant - California/New York Engine Family Number 3GMXV02.2025 - Tier: LEV. Is your car...
      $845.11$676.09
      # 7649223
    • (0 reviews)
      Pontiac Sunfire 2003, Exhaust Seal Ring by Genuine®. Is your car noisier these days? Can you smell exhaust fumes in the cabin? Exhaust system repairs should not be put off, both for safety and legal reasons, but before you waste...
      $17.89$14.31
      # 44747336
    • (0 reviews)
      Pontiac Sunfire 2003, Direct Fit Undercar Catalytic Converter by Eastern Catalytic®. If you need to replace your failed or damaged catalytic converter, this product is the right choice. Designed specifically for your vehicle, this...
      Direct OEM replacementConverts harmful engine emissions to less dangerous gases and water vapor
      $312.81from $250.25 - $322.69
      # 54554629
    • (0 reviews)
      Pontiac Sunfire 2003, Universal Fit Catalytic Converter by Eastern Catalytic®. Keep your exhaust emissions within specifications and your vehicle running in top condition with this quality product. Made of stainless steel, the...
      Universal fitConverts harmful engine emissions to less dangerous gases and water vapor
      $98.08$78.46
      # 54554632
    • (0 reviews)
      Pontiac Sunfire 2003, Direct Fit California OBDII Catalytic Converter by MagnaFlow®. Includes Gasket. If your car needs replacement, install one that will get you through the smog check and give you more horsepower. This converter...
      $525.40$420.32
      # 22211901
    • (0 reviews)
      Pontiac Sunfire 2003, Direct Fit Federal Catalytic Converter by MagnaFlow®. 17.75" Wide. Includes Gasket. If your car needs replacement, install one that will get you through the smog check and give you more horsepower. This...
      $378.25$302.60
      # 22198690
    • (0 reviews)
      Pontiac Sunfire 2003, Direct Fit Federal OEM Grade Catalytic Converter by MagnaFlow®. 10" Wide. Includes Gasket. If your car needs replacement, install one that will get you through the smog check and give you more horsepower. This...
      $476.31$381.05
      # 22199153
    • (4 reviews)
      Universal CEL Eliminator by Weapon-R®. CEL Light Eliminator gets rid of the Check Engine Light and will not effect the performance of your vehicle. We carefully test and research the correct amount air / fuel ratio which is needed...
      $56.25$45.00
      # 290727
    • (1 reviews)
      Universal Exhaust Header Reducer by Spectre Performance®. Rooted in racing, Spectre Performance designs and builds every product with the same goal in mind - the best performance in the market proven on the racetrack! All products...
      High-tech engine parts for the most power and best performanceThe finest exterior and interior parts for superior appearance and functionality
      $20.88$16.70
      # 12056627
    2003 Pontiac Sunfire Models
    • 2003 Pontiac Sunfire GT Catalytic Converters & Components
    • 2003 Pontiac Sunfire SE Catalytic Converters & Components