Home/All Parts/Magnaflow/MagnaFlow Direct Fit Catalytic Converter 03-04 4Runner 4.0L P/S

TRACKED DELIVERY

Fitment data included Warranty backed Tracked delivery

Product Details

Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 52057. 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. By replicating the OE spun body design, the single laser fusion weld greatly reduces the possibility of a leak, and our compact, low-mass design also allows for greater thermal efficiency. This direct-fit catalytic converter is designed specifically for the 2003-2004 Toyota 4Runner and interchanges with OE parts 17140-31011 and 17140-31010. Avoid potential exhaust leaks by using the included gaskets to get a proper seal. This replacement part is designed to meet or exceed Federal emissions requirements set forth by the EPA, complying with legal standards for OBDII Federally registered vehicles with California or Federal/EPA Emission systems.

Features

Mandrel bent tubing retains OEM-like design and geometry, ensuring smooth exhaust flow for peak fuel economy and engine operation
High Strength 16 Gauge 409 Stainless Steel Tubing For Exceptional Corrosion Resistance And Maximum Service Life
Expertly crafted to replicate OEM-like flow dynamics, maintaining factory performance and fuel efficiency
Expertly Crafted To Replicate Oem-Like Flow Dynamics/Maintaining Factory Performance And Fuel Efficiency
Simplifies Installation With Essential Gaskets And Hardware Being Included In The Box
Durable 308 stainless steel MIG welds

Confirm this fits your vehicle. Use the “Check Fit” selector, or see the Vehicle Compatibility list below for confirmed years, makes and models.

Magnaflow

MagnaFlow Direct Fit Catalytic Converter 03-04 4Runner 4.0L P/S

Name: MagnaFlow Direct Fit Catalytic Converter 03-04 4Runner 4.0L P/S
Brand: Magnaflow
SKU: MAG52057
Price: 1737.4 CAD
Availability: InStock

Part #: MAG52057 Special order

$1,737.40

Price in CAD. Taxes & shipping calculated at checkout.

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Shipping to Canada: $149.00 · special order from the US, duties included · usually 1-3 weeksEstimate, not a guarantee — if an order will take longer we contact you before taking payment.

Tracked shipping across CanadaSpecial order from the US · Duties included · Rate shown at checkout · Shipping details

Tracked delivery across Canada.

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Fits these vehicles

2003–2004 Toyota 4Runner

Fitment data is provided as a guide — please verify before purchase.

Vehicle fitment

Estimated fitment — verify before purchase

Years	Make	Model
2003–2004	Toyota	4Runner

Engine: 4.0L

Check fitment before you order. We publish fitment from manufacturer and industry data and take care with it, but fit can depend on trim, cab and bed configuration, factory options and any modifications already on your vehicle. If you are unsure, contact us before ordering — and if fitment we published turns out to be wrong, we cover the return.