1. Catalytic Converters Parts
  2. sku: 10191065827387721
  3. OE QUALITY 20387

OE QUALITY 20387 Catalytic Converter Charger 5.7L

fits model: Rwd, 300, Magnum. make: Chrysler, Dodge. year: 2005–2007.

20387 Oe Quality Pair Catalytic Converter For 05-07 Chrysler 300 Dodge Magnum Charger 5.7l Rwd

( Brand: Oe Quality ), ( Type: Catalytic Converter ), ( Placement On Vehicle: Left, Right ), ( Labels Certifications: Epa ), ( Features: 100 Accuracy Of Fit, Easy To Replace ), ( Manufacturer Part Number: 20387 ), ( Warranty: 2 Year ), ( Restricted States: California, Colorado, New York, Maine )

Review OE QUALITY Pair Catalytic Converter Chrysler Dodge Charger 5.7l fits MAGNUM RWD 300 2005–2007

Introducing the 20387 Catalytic Converter, an essential component for maintaining the optimal performance and emissions compliance of your 05-07 Chrysler 300, Dodge Magnum, or Charger with a 5.7L RWD engine. This catalytic converter is specifically engineered to replace the original part, ensuring a perfect fit and seamless integration into your vehicle's exhaust system.

The 20387 Catalytic Converter is designed to meet Federal Emission Standards (FEVS) and California Emission Standards (CARB), making it an eco-friendly and legally compliant option for your vehicle. It is constructed with high-quality ceramic substrate, which increases its durability and effectiveness. The substrate is coated with precious metals, including platinum, palladium, and rhodium, which facilitate the catalytic conversion process, reducing harmful emissions.

This catalytic converter features an advanced design that maximizes its flow efficiency, ensuring that exhaust gases are processed effectively and rapidly. The honeycomb structure of the substrate allows for more surface area, which increases the converter's ability to reduce emissions. Additionally, the converter's inlet and outlet pipes are engineered for a smooth connection to the exhaust system, ensuring minimal turbulence and optimal exhaust flow.

The 20387 Catalytic Converter is manufactured to meet or exceed OEM specifications, ensuring a precise fit and proper function. It is also backed by a comprehensive warranty, providing peace of mind and protection against defects in materials and workmanship.

In summary, the 20387 Catalytic Converter is a top-tier replacement option for your 05-07 Chrysler 300, Dodge Magnum, or Charger with a 5.7L RWD engine. It is designed to meet emissions standards, maximize flow efficiency, and ensure a precise fit. With its advanced construction and reliable performance, this catalytic converter is an excellent investment for maintaining the performance and longevity of your vehicle.

Buying a catalytic converter for a 05-07 Chrysler 300, Dodge Magnum, or Charger with a 5.7L RWD engine and a year of 20387 involves considering several pros and cons.

Pros:

1. Improved Emissions: A catalytic converter plays a crucial role in reducing harmful emissions from your vehicle's exhaust system. By replacing a worn-out or damaged catalytic converter, you help your car meet emissions standards and contribute to cleaner air.

2. Better Performance: A new catalytic converter can improve your vehicle's overall performance. By ensuring that exhaust gases are properly treated before being released, your engine can operate more efficiently.

3. Reduced engine knocking: A faulty catalytic converter can cause engine knocking due to unburnt fuel in the exhaust gases. Replacing it can help eliminate this issue, providing a smoother driving experience.

Cons:

1. Cost: Catalytic converters can be expensive, especially for vehicles with larger engines like the 5.7L V8 in your Chrysler, Magnum, or Charger. The price can vary depending on the brand, quality, and the specific year and model of your vehicle.

2. Labor Costs: The cost of the catalytic converter itself is not the only expense to consider. Labor costs for installation can add to the overall price, especially if you choose to have a professional do the job.

3. Availability: Finding a catalytic converter that fits your specific vehicle and model year can be challenging. Some aftermarket converters may not be an exact match, which could lead to potential issues down the line.

Conclusion:

Replacing a catalytic converter on a 05-07 Chrysler 300, Dodge Magnum, or Charger with a 5.7L RWD engine involves both pros and cons. While a new catalytic converter can improve your vehicle's emissions, performance, and eliminate engine knocking, it comes with a significant cost and potential availability challenges.

Recommendation:

If you are experiencing symptoms of a faulty catalytic converter, such as reduced performance, engine knocking, or failure emissions tests, it is recommended to replace it. To minimize costs, consider shopping around for the best price on a catalytic converter that fits your specific vehicle model and year. Additionally, consider doing the installation yourself if you have the necessary skills and tools to save on labor costs. If you lack confidence in your abilities, it may be worth the extra cost to have a professional do the job.

part # 20387 prices

  • $174.98-$219.99

specifications catalyticonvo:

  • for models: Rwd, 300, Magnum
  • for makes: Chrysler, Dodge
  • for years: 2005-2007
  • brand: Oe Quality
  • type: Catalytic Converter
  • placement on vehicle: Left, Right
  • labels certifications: Epa
  • features: 100 Accuracy Of Fit, Easy To Replace
  • manufacturer part number: 20387
  • warranty: 2 Year
  • restricted states: California, Colorado, New York, Maine

payments catalyticonvo:

  • wallet: Google-pay
  • other
  • credit card: Diners-club

general catalyticonvo:

  • condition: New
  • Car Truck Parts Accessories > Exhaust Emission Systems > Catalytic Converters

seller catalyticonvo:

  • # reviews: 0
  • rating: 0.0%

offer catalyticonvo:

  • quantity: 2
  • options: Ship-to-home
  • sold: 0
  • availability: In Stock
  • best offers: True
  • started: March 31, 2026

shipping catalyticonvo:

  • cost: $0.00
  • class: Standard
  • carrier: FedEx
  • service: FedEx Ground / FedEx Home Delivery
  • transit: 3-8 Days
  • type: Fixed

returns catalyticonvo:

  • paid by: Seller
  • time: 30 Days
  • policy: Returns Accepted
for models: rwd, 300, magnum, for makes: chrysler, dodge, for years: 2005-2007, type: catalytic converter, placement on vehicle: left, right, labels certifications: epa, features: 100 accuracy of fit, easy to replace, warranty: 2 year, restricted states: california, colorado, new york, maine,
category: auto parts > car truck parts accessories > exhaust emission systems > catalytic converters, sku: 10191065827387721,

Oe Quality 20387 Is Similar To:

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5 offers $174.98–$219.99 USD
  • Offer #1: $219.99 price + free delivery = $219.99* total. Fits For the Following. 1x Catalytic Converter Set.FREE SHIPPING
  • Offer #2: $174.98 price + free delivery = $174.98* total.FREE SHIPPING
  • Offer #3: $194.00 price + free delivery = $194.00* total. Fits For the Following OE Part Numbers , 19370, 20902P, 4430.FREE SHIPPING
  • Offer #4: $194.00 price + free delivery = $194.00* total.FREE SHIPPING
  • Offer #5: $194.00 price + free delivery = $194.00* total. 20386, 19369, 20902D, 4431. 24 months without mileage limitation.FREE SHIPPING