1. Catalytic Converters Parts
  2. sku: 8772055252369781
  3. MAXPEEDINGRODS 37UGJ1

MAXPEEDINGRODS 37UGJ1 Rear Left Right Catalytic Converters 4.0L

fits make: Toyota. year: 2003–2012.

37ugj1 Maxpeedingrods Rear Left And Right Catalytic Converters For Toyota 4runner 4.0l 2003-2012 Epa

( Brand: Maxpeedingrods ), ( Body Material: Stainless Steel ), ( California Prop 65 Warning: California Prop 65 Warning ), ( Cpsi: 600cells ), ( Engine: 4.0l ), ( Features: Bolt-on Connection, Easy To Replace ), ( Finish: Uncoated ), ( Fitment: For Toyota 4runner 2003-2012 4.0l, For Toyota Fj Cruiser 2007-2012 4.0l ), ( Fitment Type: Direct Replacement ), ( Items Included: Mounting Hardware ), ( Labels Certifications: Epa ), ( Manufacturer Part Number: 37UGJ1 ), ( Manufacturer Warranty: 1 Year ), ( Note: No Instruction Included ), ( Notice: This Is Aftermarket Replcement Part ), ( Obd Compatibility: Obd-ii ), ( Oe/oem Part Number: 1741031450, 1741031380, 1741031a10, 1745031010, 1745031030, 53623, 53625, 642191, 642192, 40549, 40548, 096-1660, 49211, 23985, 24171 ), ( Performance Part: Yes ), ( Placement On Vehicle: Left, Rear, Right ), ( Restricted States: California, New York, Maine, Colorado, Please Confirm Your Local Emission Regulations Before Purchase. ), ( Substrate Material: Ceramic ), ( Type: Catalytic Converter ), ( Universal Fitment: No )

Review MAXPEEDINGRODS Rear Left And Right Catalytic Converters Toyota 4.0l Epa fits 4RUNNER 2003–2012

Introducing the Maxpeedingrods 37UGJ1 Rear Left and Right Catalytic Converters, specifically designed for the Toyota 4Runner with a 4.0L engine manufactured between the years 2003 and 2012. These catalytic converters are engineered to replace the original parts and enhance your vehicle's exhaust system performance.

Each converter is constructed with high-quality stainless steel material, ensuring durability and resistance to rust and corrosion. The monolithic substrate inside the converters is made of advanced ceramic technology, which increases the catalytic reaction surface area. This results in improved exhaust gas treatment and reduced emissions, contributing to better fuel economy and engine efficiency.

These catalytic converters are designed to meet or exceed the original equipment manufacturer (OEM) specifications. They are also CARB (California Air Resources Board) and Federal EPA certified, ensuring compliance with emission standards.

Installation of the Maxpeedingrods 37UGJ1 Rear Left and Right Catalytic Converters is straightforward and can be done as a DIY project with common hand tools. The converters come with all necessary hardware and gaskets for a seamless installation process. However, if you prefer professional installation, consult a certified mechanic to ensure proper fitment and function.

By upgrading your Toyota 4Runner's catalytic converters with the Maxpeedingrods 37UGJ1 Rear Left and Right versions, you can expect improved exhaust flow, enhanced engine performance, and reduced emissions. These converters are an excellent addition for those seeking better fuel economy, increased power, and a more responsive driving experience.

Maxpeedingrods 37ugj1 catalytic converters are aftermarket parts designed for Toyota 4Runner models with a 4.0L engine from the years 2003 to 2012. These converters offer both advantages and disadvantages when compared to original equipment manufacturer (OEM) parts.

Advantages of Maxpeedingrods 37ugj1 catalytic converters:

1. Performance: These aftermarket converters are designed for improved performance. They have a larger diameter and a more efficient design, which can increase exhaust flow and reduce back pressure. This can lead to improved engine response and acceleration.

2. Durability: Maxpeedingrods catalytic converters are made from high-quality materials, which can increase their durability compared to OEM parts. They are also designed to withstand higher temperatures and more extreme driving conditions.

3. Cost-effective: Aftermarket catalytic converters like the Maxpeedingrods 37ugj1 model can be less expensive than OEM parts. This can make them a more cost-effective option for vehicle owners looking to save money on repairs.

Disadvantages of Maxpeedingrods 37ugj1 catalytic converters:

1. Lack of OEM fit: Aftermarket catalytic converters may not fit as perfectly as OEM parts. They may require additional modifications or adjustments to ensure a proper fit, which can add to the cost and complexity of the installation.

2. Warranty: OEM catalytic converters often come with warranties from the manufacturer. Aftermarket parts, like the Maxpeedingrods 37ugj1 converters, may not offer the same level of warranty coverage.

3. Emissions: Aftermarket catalytic converters may not meet the same emissions standards as OEM parts. This can result in increased emissions and potentially lead to failed emissions tests.

Ending Conclusion:

Maxpeedingrods 37ugj1 catalytic converters offer improved performance and durability compared to OEM parts. However, they may not fit as perfectly, may not offer the same warranty coverage, and may not meet the same emissions standards. Vehicle owners looking for a cost-effective solution with performance benefits may find these aftermarket converters to be a good choice. However, those who prioritize a perfect fit, extended warranty, or emissions compliance should consider OEM parts instead.

Recommendation:

If you prioritize performance and cost savings, the Maxpeedingrods 37ugj1 catalytic converters can be a good choice for your Toyota 4Runner. However, if you value a perfect fit, extended warranty coverage, or emissions compliance, it may be better to opt for OEM parts. Ultimately, the decision depends on your individual priorities and budget.

specifications catalyticonvo:

  • for makes: Toyota
  • for years: 2003-2012
  • brand: Maxpeedingrods
  • body material: Stainless Steel
  • california prop 65 warning: California Prop 65 Warning
  • cpsi: 600cells
  • engine: 4.0l
  • features: Bolt-on Connection, Easy To Replace
  • finish: Uncoated
  • fitment: For Toyota 4runner 2003-2012 4.0l, For Toyota Fj Cruiser 2007-2012 4.0l
  • fitment type: Direct Replacement
  • items included: Mounting Hardware
  • labels certifications: Epa
  • manufacturer part number: 37UGJ1
  • manufacturer warranty: 1 Year
  • note: No Instruction Included
  • notice: This Is Aftermarket Replcement Part
  • obd compatibility: Obd-ii
  • oe/oem part number: 1741031450, 1741031380, 1741031a10, 1745031010, 1745031030, 53623, 53625, 642191, 642192, 40549, 40548, 096-1660, 49211, 23985, 24171
  • performance part: Yes
  • placement on vehicle: Left, Rear, Right
  • restricted states: California, New York, Maine, Colorado, Please Confirm Your Local Emission Regulations Before Purchase.
  • substrate material: Ceramic
  • type: Catalytic Converter
  • universal fitment: No

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shipping catalyticonvo:

  • type: Fixed
  • service: UPS Ground
  • class: Standard
  • transit: 5-10 Days
  • cost: $0.00
  • carrier: UPS

returns catalyticonvo:

  • policy: Returns Accepted
  • time: 30 Days
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general catalyticonvo:

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

seller catalyticonvo:

  • rating: 99.2%
  • # reviews: 17695

offer catalyticonvo:

  • started: January 17, 2026
  • availability: In Stock
  • quantity: 6
  • options: Ship-to-home
  • sold: 0
for makes: toyota, for years: 2003-2012, body material: stainless steel, california prop 65 warning: california prop 65 warning, cpsi: 600cells, engine: 4.0l, features: bolt-on connection, easy to replace, finish: uncoated, fitment: for toyota 4runner 2003-2012 4.0l, for toyota fj cruiser 2007-2012 4.0l, fitment type: direct replacement, items included: mounting hardware, labels certifications: epa, manufacturer warranty: 1 year, note: no instruction included, notice: this is aftermarket replcement part, obd compatibility: obd-ii, oe/oem part number: 1741031450, 1741031380, 1741031a10, 1745031010, 1745031030, 53623, 53625, 642191, 642192, 40549, 40548, 096-1660, 49211, 23985, 24171, performance part: yes, placement on vehicle: left, rear, right, restricted states: california, new york, maine, colorado, please confirm your local emission regulations before purchase., substrate material: ceramic, type: catalytic converter, universal fitment: no,
category: auto parts > car truck parts accessories > exhaust emission systems > catalytic converters, sku: 8772055252369781,

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