MAC AUTO PARTS 133977 Rear Underbody Left Right Catalytic 18360-18381 4.7L Converter

( Brand: Mac Auto Parts ), ( Oxygen Sensor Location: Pre Post Catalyst ), ( Manufacturer Part Number: 133977 ), ( Vintage Part: No ), ( Placement On Vehicle: Left, Rear, Right ), ( Type: Catalytic Converter ), ( Substrate Material: Ceramic, Platinum ), ( Ipn: 18360 18381 ), ( Labels Certifications: Epa ), ( Manufacturer Warranty: 10 Years ), ( Features: 100 Accuracy Of Fit, Clamp-on Connection, Easy To Replace, No Drilling Required, Sealed ), ( Country Of Origin: United States )

Review MAC AUTO PARTS Toyota 4.7l Rear Underbody Left And Right Catalytic Converter fits TUNDRA 2005–2006

Introducing the Mac Auto Parts 133977 catalytic converter, specifically designed for the 2005-2006 Toyota Tundra with a 4.7L engine. This high-performance catalytic converter is an essential component of your vehicle's exhaust system, responsible for reducing harmful emissions and improving overall fuel efficiency.

The Mac Auto Parts 133977 catalytic converter is constructed using premium materials to ensure durability and longevity. The exterior is coated with a robust ceramic material that shields the converter from corrosion and damage, while the interior is filled with efficient catalytic substrate that maximizes emission reduction.

This catalytic converter features a right-hand design for the Toyota Tundra's rear underbody application. Its compact size and precise engineering allow for a seamless fit and easy installation. The converter also comes with all necessary mounting hardware, making the replacement process as hassle-free as possible.

Mac Auto Parts guarantees the quality of its products, and the 133977 catalytic converter is no exception. It meets or exceeds OEM specifications and undergoes rigorous testing to ensure optimal performance. By choosing Mac Auto Parts, you are investing in a reliable and efficient catalytic converter that will keep your Toyota Tundra running at its best.

In summary, the Mac Auto Parts 133977 catalytic converter is a top-tier replacement option for the 2005-2006 Toyota Tundra with a 4.7L engine. Its durable design, high-performance catalytic substrate, and easy installation make it an exceptional choice for those in need of a catalytic converter replacement. Trust Mac Auto Parts to provide you with a superior product that will enhance the performance and longevity of your vehicle.

Buying a Mac Auto Parts catalytic converter (Part Number: 133977) for a 2005-2006 Toyota Tundra with a 4.7L V8 engine can be a consideration for those in need of a replacement. Here are some pros and cons to help make an informed decision.

1. OEM Equivalent: Mac Auto Parts is known for manufacturing OEM (Original Equipment Manufacturer) quality parts. This catalytic converter is designed to be an exact fit and function identical to the original equipment.

2. Warranty: Mac Auto Parts offers a warranty on their catalytic converters, providing peace of mind for the consumer. The length and details of the warranty may vary, so it's essential to check with the seller or manufacturer for specific information.

3. Availability: Mac Auto Parts is a reputable and well-established supplier of aftermarket automotive parts. Their wide network and inventory make it more likely that the catalytic converter you need is readily available.

4. Improved Performance: A new catalytic converter can lead to improved engine performance, as it is responsible for converting harmful pollutants into less harmful emissions. This can result in a smoother driving experience.

1. Cost: Mac Auto Parts' OEM-equivalent catalytic converters may be more expensive than aftermarket alternatives. It's important to consider the long-term benefits, such as improved performance and warranty, when weighing the cost.

2. Installation: Installing a catalytic converter can be a complex and time-consuming process, especially for those without automotive experience. It may be necessary to seek professional help, which could add to the overall cost.

3. Potential for False Advertising: While Mac Auto Parts is a reputable company, there is always a risk of false advertising or misrepresentation when purchasing parts online. It's essential to verify the part's compatibility with your specific vehicle and engine before making a purchase.

Mac Auto Parts' catalytic converter (Part Number: 133977) is an excellent choice for those seeking an OEM-equivalent replacement for their 2005-2006 Toyota Tundra's 4.7L V8 engine. The benefits, such as improved performance, warranty, and availability, may outweigh the potential drawbacks, including cost and installation complexity. However, it's crucial to ensure compatibility and consider the overall cost before making a final decision.

If you're confident in your automotive knowledge and the catalytic converter's compatibility with your specific vehicle, purchasing from Mac Auto Parts could be an excellent investment. Alternatively, if you're unsure or have concerns about the cost or installation process, it might be worth considering other aftermarket alternatives or seeking professional advice before making a decision.

part # 133977 price

• $896.00

specifications frazzlekits:

• for models: Tundra
• for makes: Toyota
• for years: 2005-2006
• brand: Mac Auto Parts
• oxygen sensor location: Pre Post Catalyst
• manufacturer part number: 133977
• vintage part: No
• placement on vehicle: Left, Rear, Right
• type: Catalytic Converter
• substrate material: Ceramic, Platinum
• interchange part number: 18360 18381
• labels certifications: Epa
• manufacturer warranty: 10 Years
• features: 100 Accuracy Of Fit, Clamp-on Connection, Easy To Replace, No Drilling Required, Sealed
• country of origin: United States

returns frazzlekits:

• time: 60 Days
• policy: Returns Accepted
• paid by: Seller

seller frazzlekits:

• rating: 99.6%
• # reviews: 1984 47

offer frazzlekits:

• started: June 20, 2026
• options: Ship-to-home
• quantity: 10
• sold: 0
• availability: In Stock

general frazzlekits:

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

payments frazzlekits:

• credit card: Discover
• wallet: Paypal
• other

shipping frazzlekits:

• service: Expedited
• class: Expedited
• cost: $0.00
• type: Fixed
• transit: 4-7 Days

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