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MagnaFlow OEM Grade Manifold Converter 52018 for the 2010-2015 Lexus RX450h

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MagnaFlow 52018 oem grade manifold converter, side view of the turntable spin

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MagnaFlow 52018 oem grade manifold converter, rear three-quarter view of the turntable spin

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MagnaFlow 52018 oem grade manifold converter, rear view of the turntable spin

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MagnaFlow 52018 oem grade manifold converter, opposite side view of the turntable spin

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MagnaFlow 52018 oem grade manifold converter, opposite front three-quarter view of the turntable spin

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MagnaFlow 52018 oem grade manifold converter, front three-quarter view of the turntable spin

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MagnaFlow 52018 oem grade manifold converter, opposite rear three-quarter view of the turntable spin

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MagnaFlow OEM Grade Manifold Converter 2010-2015 Lexus RX450h 3.5L

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Regular price: $1,088.00
Regular price: ~~$1,088.00~~
Sale price: $1,088.00
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Subtotal: $1,088.00

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MagnaFlow OEM Grade Manifold Converter 2010-2015 Lexus RX450h 3.5L

Subtotal: $1,088.00

Not sure it fits? Text us your VINSee all fitment

Vendor: Magnaflow

SKU: MAG52018

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Overview

On the 2010-2015 Lexus RX450h 3.5L, a light-duty aftermarket cat often brings the check engine light straight back. MagnaFlow's OEM Grade 52018 is built for exactly that job and bolts in without cutting or welding. Coverage spans 7 model years: 2010-2015 Lexus RX450h (Base) and 2011-2016 Toyota Highlander (Hybrid, Hybrid Limited). This is the passenger-side converter position, so match it to the unit you are replacing. It interchanges with OE 17140-31410. Shipping weight is about 11 lb.

Features

OEM Grade loading sized for the 3.5L OBD-II catalyst monitor
Manifold and catalyst arrive as one assembly
Passenger-side position
Replaces OE 17140-31410
Fits 2010-2015 Lexus RX450h: Base
Fits 2011-2016 Toyota Highlander: Hybrid, Hybrid Limited

What is in the box

Gaskets and mounting hardware for installation

Specs

Part number	52018
Type	OEM Grade Manifold Converter
Emissions	Federal/EPA compliant (not for CARB states)
Grade	OEM Grade
Material	16-gauge 409 stainless steel
Replaces OE	17140-31410
Shipping weight	11 lb

Construction

OEM Grade catalyst loading for engines with sensitive OBD-II efficiency monitoring
Manifold and catalyst in one bolt-on assembly
Installs at the factory mounting points without cutting or welding
Body and pipes in 16-gauge 409 stainless steel
Spun body closed with a single laser-fusion weld to resist leaks
Mandrel-bent inlet and outlet pipes keep factory flow
308 stainless MIG welds
Shape developed from 3D scans of the original part
Replaces OE part 17140-31410

Installation

Direct-fit and bolt-on; a capable DIYer can install it with the right tools, though professional installation is recommended.

Fitment notes

Sold for federal (EPA) emissions use only; it cannot be sold or installed in California, Colorado or New York. Check the fitment table below against your vehicle, including trim and engine.

Fitment

Make	Model	Chassis	Year	Engine
Lexus	RX450h (Base)	—	2010-2015	3.5L
Toyota	Highlander (Hybrid, Hybrid Limited)	—	2011-2016	3.5L

Fitment

Year	Make	Model
2010–2015	Lexus	RX450h
2011–2016	Toyota	Highlander

Not sure? Text us your VIN and we’ll confirm.

Shipping & returns

Shipping: Orders ship via UPS, FedEx or USPS, from our facility near Los Angeles or directly from the manufacturer. Rates for many items are weight-based and shown at checkout. If you need it by a certain date, text us before you order.

Returns: Unused items in brand-new condition and original packaging can be returned within 30 days of the invoice date, with a 25% restocking fee unless otherwise specified. In some cases we can offer a lower fee with the balance as store credit. Shipping charges aren't refundable in either direction unless approved by AutoTalent.

Not returnable: special-order or custom items, and anything that has been installed, modified or altered.

Cancellations: free if the item is out of stock or we miss the ETA you agreed to. Other cancellations carry a 5% processing fee to cover card fees we can't recover. Special-order items can't be cancelled.

Damaged in transit? Report it to the carrier and to us within 48 hours, keep all packaging, and don't send anything back without our written approval.

Reviews & questions