1. Catalytic Converters Parts
  2. sku: 4571774477366682
  3. MAGNAFLOW 49909-AL

MAGNAFLOW 49909-AL Right Catalytic Converter Gas Dohc 4.3L V8

fits model: Sc430. make: Lexus. year: 2010.

49909-al Magnaflow Right Catalytic Converter For 2010 Lexus Sc430 4.3l V8 Gas Dohc

( Brand: Magnaflow ), ( Part Type: Converter ), ( Manufacturer Warranty: 5 Year ), ( Manufacturer Part Number: 49909-AL ), ( Air Tube Adaptable: No ), ( Body Material: Stainless Steel ), ( Body Type: Spun ), ( California Air Resources Board: Carb Certified ), ( Grade Type: Regular ), ( Inlet Gasket Included: Yes ), ( Overall Length: 10.125 In ), ( Series: Oem Grade ), ( Substrate Material: Ceramic ), ( Universal Or Specific Fit: Specific ), ( Country Of Origin: United States ), ( Toyota Interchange: 18450-50350 )

Review MAGNAFLOW Right Catalytic Converter Lexus 4.3l V8 Gas Dohc fits SC430 2010

The MagnaFlow 49909-AL Right Catalytic Converter is a high-performance replacement catalytic converter designed specifically for the 2010 Lexus SC430 with a 4.3L V8 gas DOHC engine. This catalytic converter is manufactured to meet or exceed original equipment (OE) specifications in terms of emissions control and durability.

This MagnaFlow catalytic converter features a 4-way flow design, which allows for optimal exhaust gas flow in both the normal and reverse directions. This design not only ensures efficient catalytic conversion but also helps in reducing backpressure in the exhaust system, leading to improved engine performance.

Made from premium quality stainless steel, this catalytic converter is built to withstand the rigors of daily driving and harsh driving conditions. The stainless steel construction also provides excellent resistance to corrosion, ensuring a long-lasting and reliable product.

This catalytic converter comes with OE-style mounting brackets and hardware, making the installation process straightforward and hassle-free. The converter also meets or exceeds all relevant emissions standards, making it a legal and eco-friendly replacement option for your Lexus SC430.

The MagnaFlow 49909-AL Right Catalytic Converter is engineered to provide superior flow and efficiency compared to OE converters, resulting in improved engine performance and better fuel economy. With its durable construction, efficient design, and easy installation, this catalytic converter is an excellent choice for anyone looking to upgrade their Lexus SC430's exhaust system.

In summary, the MagnaFlow 49909-AL Right Catalytic Converter is a high-performance and long-lasting replacement option for the catalytic converter in the 2010 Lexus SC430 with a 4.3L V8 gas DOHC engine. Its 4-way flow design, stainless steel construction, and easy installation make it an excellent choice for anyone looking to improve their vehicle's exhaust system performance and efficiency.

MagnaFlow 49909-AL Catalytic Converter for 2010 Lexus SC430: A Detailed Analysis

The MagnaFlow 49909-AL catalytic converter is a performance aftermarket part designed for the 2010 Lexus SC430 with a 4.3L V8 gas DOHC engine. This catalytic converter offers several benefits, but like any aftermarket part, it comes with its own set of advantages and disadvantages. In this analysis, we will discuss the pros and cons of purchasing a MagnaFlow 49909-AL catalytic converter for your 2010 Lexus SC430.

Pros:

1. Enhanced Performance: The MagnaFlow catalytic converter is designed to provide improved engine performance by increasing exhaust flow and reducing backpressure. This translates to better throttle response and increased horsepower.

2. Durable Construction: The catalytic converter is constructed using high-quality materials, ensuring longevity and durability. MagnaFlow uses a stainless steel shell and a ceramic substrate, making it resistant to corrosion and wear.

3. Improved Efficiency: The MagnaFlow catalytic converter is designed to improve the overall efficiency of your exhaust system. This can lead to better fuel economy and reduced emissions.

4. Direct Fitment: The MagnaFlow 49909-AL catalytic converter is a direct fit for the 2010 Lexus SC430, ensuring a simple and hassle-free installation process.

Cons:

1. Cost: Aftermarket catalytic converters like the MagnaFlow 49909-AL can be more expensive than OEM parts. While the benefits may outweigh the cost for some, it is essential to consider the additional investment.

2. Loud Exhaust: Some users have reported that the MagnaFlow catalytic converter can result in a louder exhaust note. This may be desirable for some but may not be preferred by all.

3. Check Engine Light: In some cases, installing a performance catalytic converter like the MagnaFlow 49909-AL may trigger the check engine light. This is typically due to the converter's efficiency being different from the OEM part, and it may require adjustments to the vehicle's fuel mapping to eliminate the light.

Conclusion:

The MagnaFlow 49909-AL catalytic converter offers several advantages, including enhanced performance, improved efficiency, and durable construction. However, it also comes with some disadvantages, such as a higher cost and potential check engine light issues. Ultimately, the decision to purchase the MagnaFlow catalytic converter depends on your priorities and preferences. If you value improved performance and a more aggressive exhaust note, this catalytic converter may be an excellent choice for your 2010 Lexus SC430.

Recommendation:

For those seeking improved performance and a more aggressive exhaust note, the MagnaFlow 49909-AL catalytic converter is an excellent choice for your 2010 Lexus SC430. However, if you are concerned about the cost or potential check engine light issues, it is essential to consider alternative options or consult with a professional mechanic before making a decision.

part # 49909 prices

  • $872.03-$899.00

specifications catalyticonvo:

  • for models: Sc430
  • for makes: Lexus
  • for years: 2010
  • brand: Magnaflow
  • part type: Converter
  • manufacturer warranty: 5 Year
  • manufacturer part number: 49909-AL
  • air tube adaptable: No
  • body material: Stainless Steel
  • body type: Spun
  • california air resources board: Carb Certified
  • grade type: Regular
  • inlet gasket included: Yes
  • overall length: 10.125 In
  • series: Oem Grade
  • substrate material: Ceramic
  • universal or specific fit: Specific
  • country of origin: United States
  • toyota interchange: 18450-50350

payments catalyticonvo:

  • wallet: Paypal
  • other
  • credit card: Mastercard

offer catalyticonvo:

  • sold: 0
  • options: Ship-to-home
  • started: June 19, 2025
  • quantity: 4
  • availability: In Stock

shipping catalyticonvo:

  • transit: 5-8 Days
  • service: Economy, Expedited from outside US
  • type: Fixed
  • class: Economy, Expedited From Outside
  • cost: $0.00

returns catalyticonvo:

  • time: 30 Days
  • policy: Returns Accepted
  • paid by: Buyer

general catalyticonvo:

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

seller catalyticonvo:

  • rating: 94.1%
  • # reviews: 1173
for models: sc430, for makes: lexus, for years: 2010, part type: converter, manufacturer warranty: 5 year, air tube adaptable: no, body material: stainless steel, body type: spun, california air resources board: carb certified, grade type: regular, inlet gasket included: yes, overall length: 10.125 in, series: oem grade, substrate material: ceramic, universal or specific fit: specific, country of origin: united states, toyota interchange: 18450-50350,
category: auto parts > car truck parts accessories > exhaust emission systems > catalytic converters, sku: 4571774477366682,

Magnaflow 49909 Is Similar To:

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5 offers $872.03–$899.00 USD
  • Offer #1: $872.03 price + free delivery = $872.03* total. Meets EPA Requirements. Stainless Steel Construction.FREE SHIPPING
  • Offer #2: $899.00 price + free delivery = $899.00* total. With features including free-flowing mandrel-bent tubing and highly corrosion resistant stainless steel construction, easily install this converter yourself using the proper tools, no cutting or welding required.FREE SHIPPING
  • Offer #3: $899.00 price + free delivery = $899.00* total. With features including free-flowing mandrel-bent tubing and highly corrosion resistant stainless steel construction easily install this spun body converter yourself using the proper tools no cutting or welding required.FREE SHIPPING
  • Offer #4: $899.00 price + free delivery = $899.00* total.FREE SHIPPING
  • Offer #5: $899.00 price + free delivery = $899.00* total. Magnaflow Catalytic Converter.FREE SHIPPING