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MagnaFlow OEM Grade Manifold Converter 49833 for the 2004-2007 Toyota Sienna / Highlander

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MagnaFlow 49833 main product photo, alternate angle 2

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MagnaFlow 49833 oem grade manifold converter, opposite front three-quarter view of the turntable spin

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MagnaFlow 49833 oem grade manifold converter, rear three-quarter view of the turntable spin

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MagnaFlow 49833 oem grade manifold converter, front three-quarter view of the turntable spin

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MagnaFlow 49833 oem grade manifold converter, side view of the turntable spin

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MagnaFlow 49833 oem grade manifold converter, opposite rear three-quarter view of the turntable spin

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MagnaFlow 49833 oem grade manifold converter, rear view of the turntable spin

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MagnaFlow 49833 oem grade manifold converter, opposite side view of the turntable spin

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MagnaFlow OEM Manifold Cat 2004-2007 Toyota Sienna / Highlander 49833

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Brand: MagnaflowSKU / Part #: MAG49833

Regular price: $570.00
Regular price: ~~$570.00~~
Sale price: $570.00
Unit price: per

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Subtotal: $570.00

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MagnaFlow OEM Manifold Cat 2004-2007 Toyota Sienna / Highlander 49833

Subtotal: $570.00

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Overview

Chasing a P0420 or P0430 on a 2004-2007 Toyota Sienna / Highlander 3.3L? The catalyst has to satisfy the factory OBD-II monitors, not just fit. MagnaFlow's OEM Grade 49833 is built for exactly that job and bolts in without cutting or welding. It is catalogued for the 2004-2006 Toyota Sienna (LE, Limited, XLE, XLE Limited), 2004-2007 Toyota Highlander (Base, Hybrid, Hybrid Limited, Limited, Sport), 2004-2006 Lexus RX330 (Base) and 2006-2008 Lexus RX400h (Base). It ships at roughly 10 lb.

Features

OEM Grade loading sized for the 3.3L OBD-II catalyst monitor
Manifold and catalyst arrive as one assembly
Fits 2004-2006 Toyota Sienna: LE, Limited, XLE, XLE Limited
Fits 2004-2007 Toyota Highlander: Base, Hybrid, Hybrid Limited, Limited, Sport
Fits 2004-2006 Lexus RX330: Base
1 further model listed in the fitment table

What is in the box

Gaskets and mounting hardware for installation

Specs

Part number	49833
Type	OEM Grade Manifold Converter
Emissions	Federal/EPA compliant (not for CARB states)
Grade	OEM Grade
Material	16-gauge 409 stainless steel
Shipping weight	10 lb

Construction

OEM Grade catalyst loading for engines with sensitive OBD-II efficiency monitoring
Manifold and catalyst in one bolt-on assembly
Bolts in where the original sat, with no 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

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
Toyota	Sienna (LE, Limited, XLE, XLE Limited)	—	2004-2006	3.3L
Toyota	Highlander (Base, Hybrid, Hybrid Limited, Limited, Sport)	—	2004-2007	3.3L
Lexus	RX330 (Base)	—	2004-2006	3.3L
Lexus	RX400h (Base)	—	2006-2008	3.3L

Fitment

Year	Make	Model
2004–2006	Toyota	Sienna
2004–2007	Toyota	Highlander
2004–2006	Lexus	RX330
2006–2008	Lexus	RX400h

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.

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