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            Toyota 4Runner Catalytic Converter

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            Toyota 4Runner Catalytic Converter - 47-State Legal (Cannot ship to CA, NY or ME) - Front

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            This direct fit Evan Fischer 47-State Legal Catalytic Converter is manufactured from high quality and durable stainless steel catalytic case, aluminized steel tubing and heat shield for long lasting durability and for better protection.

            Crafted in accordance to industry standards to ensure product durability and reliability; it requires no cutting or welding - designed for easy installation! This is an OBD-II and EPA compliant catalytic converter and covered by Evan Fischer 5-year or 50,000-mile limited warranty.

            Due to its size and shape it may encounter minor cosmetic flaws during its stocking and shipping process. The powder coating finish is designed to add shelf life by minimizing surface scratches which may deteriorate over time due to temperatures reached once in use. None of these mentioned situations hinders the function or use of the product.

            Not legal for sale in California, New York and Maine; Cannot be shipped to CA, NY or ME addresses.

            • Brand SKU#: Evan Fischer REPT960306
            • Location: Front
            • Emissions: 47-State Legal (Cannot ship to CA, NY or ME)
            • Recommended Use: OE Replacement
            • Quantity Sold: Assembly
            • Tube Material: Aluminized Steel Tube
            • Product Fit: Direct Fit
            • Interchange Part Number: 40364, 099-1600, 1053, 4492, 93258, 23759, 49505, 73258A, 18165, 48165, 51679, 52297, 52399
            • Dimensions: 20.5 in. Overall Length
            • Inlet Type: Single (3-bolt welded flange) Inlet
            • Outlet Type: Single (2-bolt welded flange) Outlet
            • Oxygen Sensor Ports: 1 Sensor Port
            • Warranty: 5-year or 50,000-mile limited warranty
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            Fits the following Toyota 4Runner Years

            • 1999-2002 | Limited | 6 Cyl 3.4L
            • 1999-2002 | SR5 | 6 Cyl 3.4L
            • 2001 | Base | 6 Cyl 3.4L
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            Toyota 4Runner Catalytic Converter - 47-State Legal (Cannot ship to CA, NY or ME)

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            $54.88 $108.55 You Save $53.67 (49%)
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            EASTERN CATALYTIC CONVERTERS

            This item is a Semi-Universal Fit which requires Welding to Fit.

            • MADE IN USA
            • Choose from direct-fit, semi-universal or universal catalytic converters
            • Direct-fit converters built to precise OE requirements with OE-quality flanges and flex assemblies – 100% guaranteed to fit your vehicle
            • Semi-universal converters designed according to application, but require some welding
            • Universal converters are not application-based and require welding – ideally suited for DIYers
            • Restore optimum converter efficiency and engine performance for less than the cost of your stock converter

            Eastern's catalytic converters are made using premium materials and via state-of-the-art technologies to restore maximum catalytic efficiency and engine output to your vehicle for less than the cost of your stock converter. Eastern offers a wide range of direct-fit, semi-universal and universal converters so you can choose the right match for your vehicle. Eastern Catalytic is one of the automotive aftermarket’s top suppliers of catalytic converters, manifold converters and related components.

            See product for application and installation details.

            • Brand SKU#: Eastern 70316
            • Series: Eastern Standard
            • Emissions: 47-State Legal (Cannot ship to CA, NY or ME)
            • Recommended Use: OE Replacement
            • Quantity Sold: Sold individually
            • Tube Material: Aluminized Steel Tube
            • Product Fit: Semi-Universal (Welding Required)
            • Anticipated Ship Out Time: Same day - 1 business day
            • Warranty: 5-year or 50,000-mile Eastern limited warranty
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            Fits the following Toyota 4Runner Years

            • 1984-1989 | DLX | 4 Cyl 2.4L
            • 1984-1995 | SR5 | 4 Cyl 2.4L

            Toyota 4Runner Catalytic Converter - 47-State Legal (Cannot ship to CA, NY or ME)

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            $166.91 $216.01 You Save $49.10 (23%)
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            • Not legal for use in California or in states adopting the California emissions standards
            • Semi-universal design – cut out your old catalytic converter and weld in the new one
            • Stainless Steel Construction
            • Legendary Magnaflow quality, power, and sound
            • Ceramic, honeycomb catalyst designed for maximum flow and surface area

            When you want the best, you want Magnaflow!  These 48-State Legal semi-universal catalytic converters have a catalyst specifically designed for your vehicle – just cut out your old catalytic converter and weld in the new one.  Engineered to cut emissions and improve performance.

            • Brand SKU#: Magnaflow 99205HM
            • Location: Driver Or Passenger Side
            • Notes: 2.25 in. Inlet/Outlet
            • Series: Magnaflow Heavy Metal
            • Emissions: 47-State Legal (Cannot ship to CA, NY or ME)
            • Recommended Use: Performance Replacement
            • Quantity Sold: Sold individually
            • Tube Material: Stainless Steel Tube
            • Product Fit: Semi-Universal (Welding Required)
            • Inlet Type: Weld-on Inlet
            • Outlet Type: Weld-on Outlet
            • Anticipated Ship Out Time: 2-3 business days
            • Warranty: Lifetime Magnaflow Limited Warranty
            • Prop 65 Warning: Cancer and/or Reproductive Harm. Please Read Proposition 65 Warning In The Description.
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            Fits the following Toyota 4Runner Years

            • 2005-2009 | Limited | 8 Cyl 4.7L
            • 2005-2009 | SR5 | 8 Cyl 4.7L
            • 2005-2009 | Sport | 6 Cyl 4.0L
            • 2005-2009 | Sport | 8 Cyl 4.7L
            • 2005-2014 | Limited | 6 Cyl 4.0L
            • 2005-2014 | SR5 | 6 Cyl 4.0L
            • 2010-2014 | Trail | 6 Cyl 4.0L
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            Toyota 4Runner Catalytic Converter - 50-State Legal

            $152.77 $310.42 You Save $157.65 (51%)
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            WALKER - OE REPLACEMENT CATALYTIC CONVERTERS (50-STATE LEGAL)

            Walker's semi-universal catalytic converters feature a top-quality stainless steel design with thicker flanges, oxygen sensor fittings, heat-shielded pipes and structural braces for greater durability. Established in 1908, Walker is renowned in the automotive aftermarket for manufacturing a full line of exhaust system parts.

            • Strenuously engineered and evaluated to meet EPA requirements
            • Made with top-quality stainless steel
            • Can be modified to fit your vehicle
            • Equipped with bushings that expand as needed during installation

            Notes:

            • CARB-compliant/legal in 50 states - for sale and use in New York and California; can be shipped to addresses in New York and California.
            • Brand SKU#: Walker 80904
            • Series: Walker CalCat
            • Emissions: 50-State Legal
            • Recommended Use: OE Replacement
            • Quantity Sold: Sold individually
            • EO Number: D-182-58
            • Tube Material: Stainless Steel Tube
            • Product Fit: Semi-Universal (Welding Required)
            • Anticipated Ship Out Time: Same day - 1 business day
            • Warranty: 5-year or 50,000-mile Walker limited warranty
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            Fits the following Toyota 4Runner Years

            • 1984-1989 | DLX | 4 Cyl 2.4L
            • 1984-1995 | SR5 | 4 Cyl 2.4L
            • 1988-1993 | SR5 | 6 Cyl 3.0L
            • 1989 | DLX | 6 Cyl 3.0L
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            Toyota 4Runner Catalytic Converter - 47-State Legal (Cannot ship to CA, NY or ME) - Front, Passenger Side

            $205.15 $425.62 You Save $220.47 (52%)
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            Availability: In Stock, 2-3 business days
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            PACESETTER CATALYTIC CONVERTERS

            Replace your sub-par stock converter with a higher performing catalytic converter by Pacesetter Performance. Their converters are fabricated from the finest mandrel-bent stainless steel and feature perfect fit machined steel flanges. Pacesetter, known for their exhausts, has been a leading manufacturer of performance headers and exhaust systems since their inception in 1974.
            • MADE IN USA
            • Designed to replace poorly performing OEM converter
            • Streamlines and improves exhaust flow via honeycomb catalyst
            • Crafted from fine mandrel-bent stainless steel
            • Complies with EPA regulations
            • Bolts on for quick and easy installation (on most vehicles)
            • 48-state legal (not legal in CA or NY)
            • Direct fit by vehicle year, make and model
            • Brand SKU#: Pacesetter 750050
            • Location: Front, Passenger Side
            • Notes: Gasket included
            • Type: Manifold Converter
            • Emissions: 47-State Legal (Cannot ship to CA, NY or ME)
            • Recommended Use: Performance Replacement
            • Quantity Sold: Assembly
            • Tube Material: Stainless Steel Tube
            • Product Fit: Direct Fit
            • Dimensions: Factory replacement
            • Anticipated Ship Out Time: 2-3 business days
            • Warranty: 5-year or 50,000-mile Pacesetter limited warranty
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            Fits the following Toyota 4Runner Years

            • 2003-2004 | Limited | 8 Cyl 4.7L
            • 2003-2004 | SR5 | 8 Cyl 4.7L
            • 2003-2004 | Sport | 8 Cyl 4.7L
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            Toyota 4Runner Catalytic Converter - 47-State Legal (Cannot ship to CA, NY or ME) - Rear

            $212.32 $503.78 You Save $291.46 (58%)
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            Availability: In Stock, 2-3 business days
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            CATCO DIRECT FIT CATALYTIC CONVERTERS (48-STATE LEGAL - NO CA, NO NY)

            If a clogged or damaged converter’s got your emissions system on the fritz, trust CATCO’s direct fit catalytic converters to deliver the right solution. They’re corrosion-resistant, exact replacement parts crafted with a 409 stainless steel neck and shell perfect for extreme operating conditions. Since 1975, CATCO has specialized in developing high-tech catalytic converters for the automotive aftermarket.

            • Precise, vehicle-specific fit
            • Crafted with 409 stainless steel neck and shell for greater durability
            • Full-bodied construction from Standard Duty, Heavy Duty and Super Duty converters
            • Quick and simple to install
            • Converters that work with On-Board Diagnostic II systems available

            Notes:

            48-state legal - not legal in New York or California; not for sale or use in New York or California; cannot be shipped to New York or California addresses.
            • Brand SKU#: Catco 4507
            • Location: Rear
            • Emissions: 47-State Legal (Cannot ship to CA, NY or ME)
            • Recommended Use: OE Replacement
            • Quantity Sold: Sold individually
            • Tube Material: Stainless Steel Tube
            • Product Fit: Direct Fit
            • Dimensions: 29 in. Overall Length
            • Anticipated Ship Out Time: 2-3 business days
            • Warranty: 5-year or 50,000-mile Catco limited warranty on converter body with 25,000-mile limited warranty on emissions
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            Fits the following Toyota 4Runner Years

            • 2003-2004 | Limited | 8 Cyl 4.7L
            • 2003-2004 | SR5 | 8 Cyl 4.7L
            • 2003-2004 | Sport | 8 Cyl 4.7L
            See more

            Toyota 4Runner Catalytic Converter - 47-State Legal (Cannot ship to CA, NY or ME) - Front

            $288.74 $836.42 You Save $547.68 (65%)
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            Availability: In Stock, 1-2 Business Days
            Only from APW Rewards

            BOSAL - OE REPLACEMENT CATALYTIC CONVERTERS (48-STATE LEGAL - NO CA, NO NY)

            Bosal's OE replacement catalytic converters are made to fit vehicle-specific requirements for backpressure, emissions, sound levels, and sensors. They are designed and built for life-long reliability.

            Notes:

            • 48-state legal - not for sale or use in California or New York; cannot be shipped to California or New York addresses.
            • Brand SKU#: Bosal 096-1600
            • Location: Front
            • Emissions: 47-State Legal (Cannot ship to CA, NY or ME)
            • Recommended Use: OE Replacement
            • Quantity Sold: Assembly
            • Tube Material: Aluminized Steel Tube
            • Product Fit: Direct Fit
            • Anticipated Ship Out Time: 1-2 Business Days
            • Warranty: 5-year or 50,000-mile for outer shell rust-through, 2-year for associated pipes, and 2-year unlimited mileage for emissions Bosal limited warranty
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            Fits the following Toyota 4Runner Years

            • 1999-2002 | Limited | 6 Cyl 3.4L
            • 1999-2002 | SR5 | 6 Cyl 3.4L
            • 2001 | Base | 6 Cyl 3.4L
            See more

            If you're looking to upgrade or repair your Toyota 4Runner with a Catalytic Converter Auto Parts Warehouse is here for you. Free shipping on orders over $50 always makes purchasing a little easier. We look to satisfy all types of auto consumers so whether you you do it yourself (DIY), have someone do it for you (DIFM) or are a mechanic, we have worked hard to ensure we have a great selection of Catalytic Converters for your Toyota 4Runner. So browse around our great selection of car parts and let's help with that auto repair or car upgrade!

            Frequently Asked Questions Ask APW

            How can a damaged oxygen sensor affect a Toyota 4Runner catalytic converter? Answer: Oxygen sensors and catalytic converters work closely with each other, but they have separate functions. The sensor evaluates the amount of oxygen in the exhaust and acts as an indicator if the air-fuel mixture is just right or inadequate. So when an oxygen sensor is broken, it does not necessarily follow that it will have a direct effect on the converter's performance. But failure to replace the sensor may eventually cause damage to the converter.

            How much would the repair cost be for a damaged Toyota 4Runner catalytic converter? Answer: It depends if you are going to do the repair yourself or hire a mechanic to do the job. Of course, it's cheaper if you do it yourself. The price of Toyota 4Runner cats ranges from $50 to $400. But if you opt to go to a repair shop, you would have to factor in the expense of labor fees.

            What are the causes of a poisoned Toyota 4Runner catalytic converter? Answer: One of the reasons for a catalytic converter failure is when it has become poisoned. The usage of leaded fuel or fuel additives that have lead is one of the causes of this poisoning. Defective engine sensors, failure in the engine system, and an out-of-tune engine can also contribute to the poisoning of a Toyota 4Runner catalytic converter. As a result, the converter loses its ability to efficiently manage emissions.

            What are the ways of diagnosing a broken Toyota 4Runner catalytic converter? Answer: One way of testing the catalytic converter for defects is by removing the oxygen sensor and noting if there have been changes in the car's performance. If the performance seems to have become poor, the cats already need replacement. Another way is to measure the exhaust backpressure with a vacuum gauge or a pressure gauge. Simply connect the gauge to the converter through the emission test port or an adapter in the opening of the oxygen sensor. For the vacuum gauge, the engine vacuum should be measured at curb idle and at 1600 RPM. If the vacuum is gauged at 21 inches at curb idle and 15 inches at 1600 RPM, the converter is definitely defective and needs to be replaced.

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