ReviewsDorman Catalytic Converters

Liqui Moly 20234 Speed Tec Gasoline - 250 ML

  • Provides more driving pleasure through optimized performance yield.
  • The engine starts better and even runs more smoothly.
  • Suitable for all 2- and 4-cycle gasoline engines.
  • Tested safe with catalytic converters and turbochargers.
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Mobil1 123875 ESP Formula Engine Oil 0W-40 6 quarts

  • Reduce particulate buildup in diesel particulate filters.
  • Reduce poisoning of gasoline catalytic converters.
  • Reduce deposits and sludge buildup to enable long and clean engine life.
  • Reduce oil aging, allowing extended drain interval protection.
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Liquimoly 2037 Pro-Line Engine Flush 500 ml 6 Pack

  • Easy way to clean and flush the oil systems of gasoline and diesel engines.
  • Neutral to seals and other materials installed in the engine.
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Permatex 80335 Muffler and Tailpipe Sealer, 3 oz.

  • Seals holes and leaks in mufflers, tailpipes and around joints.
  • Temperature Range: up to 2000°F (1000°C).
  • Suggested Applications: Mufflers, tailpipes, joints, and catalytic converters.
  • exhaust system must be cool before applying.
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Liqui Moly 20004 Hydraulic Lifter Additive

  • Improves the lubrication properties of the oil.
  • Suitable for use in vehicles with turbochargers and vehicles with catalytic converters.
  • Prevents engine noises caused by hydraulic tappets.
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Niteo Motor Medic M3911 Liquid Fire Quick Starting Fluid - 7.5 oz.

  • Contains upper cylinder lube and corrosion inhibitor.
  • Safe for all oxygen sensors and catalytic converters.
  • Great for lawnmowers, snowmobiles, snow blowers, and construction equipment.
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Rutland Products Creosote Remover 3 oz Toss-in Canister Beige 3 Count

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Lucas Octane Booster 15 oz -6 Pack

  • Promotes clean fuel burn for fewer emissions.
  • Safe for turbos, oxygen sensors and catalytic converters.
  • Suitable for use in fuel injected and carbureted engines.
  • Provides more boost than most other brands.
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BG Diesel Performance Kit

  • Easy way to clean and flush the oil systems of gasoline and diesel engines.
  • Neutral to seals and other materials installed in the engine.
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When The Roses Bloom Again

  • Easy way to clean and flush the oil systems of gasoline and diesel engines.
  • Neutral to seals and other materials installed in the engine.
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Motul 5100 4T 15W50 Synthetic Blend Oil 4 Liters 104083

  • Newest API rating of SL for catalytic converters.
  • Meets the following standards: API SL/SH/SG and JASO MA.
  • Ester technology to improve engine response.
  • Proprietary extreme pressure formula to protect the gearbox.
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