Air and Fuel› Superchargers, Turbochargers and Components

Subaru

TD04L Turbocharger

$849.00

SKU: 49377-04553

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Overview

The Subaru turbocharger is a new, direct-fit replacement for the Mitsubishi TD04L model. Built to OEM specifications, it features a pre-calibrated wastegate actuator, all-new bearings, seals, and housings.

It is compatible with 2002–2007 Subaru WRX (non-STI), 2004–2008 Forester XT, 2004–2006 Baja Turbo, and 2005–2006 Saab 9-2X Aero models with EJ25 engines. It also may fit EJ20 WRX variants.
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The Subaru turbocharger is a new, direct-fit replacement for the Mitsubishi TD04L model, carrying part number 49377-04553. It includes a pre-calibrated wastegate actuator, all-new bearings, seals, and housings, and a water-cooled center housing for improved thermal stability. This turbocharger is a direct bolt-on replacement for the original Mitsubishi TD04L installed on several Subaru and Saab models. Specifically, it fits the 2002–2007 Subaru Impreza WRX (non-STI), 2004–2008 Subaru Forester XT, 2004–2006 Subaru Baja Turbo, and 2005–2006 Saab 9-2X Aero. It is designed for use with Subaru EJ25 engines and may also fit EJ20 WRX variants. Installation requires replacing the oil supply and return lines. It is recommended to follow Subaru TSB 02-103-07 for banjo bolt and line cleaning to prevent oil starvation. It is backed by a 12-month limited warranty and is not intended as a performance upgrade. Subtle differences in wastegate actuator spring rate and outlet flange configuration may exist across model years, so it is advised to verify your existing part number before ordering. Contact the seller if you have a modified application or are unsure of your exact variant.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

BrandSubaru
Part Number49377-04553
CategoryAir and Fuel
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Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

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