Subaru OEM Timing Chain Tensioner Subaru Legacy 2010-2019 / Outback 2010-2019 | 13142AA050

Overview

The Genuine Subaru OEM Timing Chain Tensioner (Part #13142AA050) is a factory-original replacement component designed to maintain precise timing chain tension in 3.6L engines found in 2010–2019 Subaru Outback and Legacy models and 2008-2014 Subaru Tribeca models. This exact-fit OEM part ensures your engine's timing system operates within factory specifications, preventing chain slap, reducing wear, and protecting against costly engine damage. Choosing a genuine Subaru part guarantees compatibility, reliability, and peace of mind that no aftermarket substitute can match.

Key Features & Benefits

• Genuine Subaru OEM Quality — Manufactured to factory tolerances, ensuring the same performance and durability as the original part installed at the assembly line.
• Exact-Fit Guarantee — Engineered specifically for 2010–2019 Outback and Legacy and 2008-2014 Tribeca applications; no modifications or adapters required.
• Maintains Proper Timing Chain Tension — Prevents timing chain slack, reducing the risk of chain skip, misfires, and catastrophic engine failure.
• Factory Warranty Coverage — Backed by Subaru's genuine parts warranty, providing confidence in every mile driven.
• Reduces Engine Noise — Proper tensioner function eliminates timing chain rattle, especially during cold starts, for quieter engine operation.
• Durable Construction — Built to withstand the thermal and mechanical stresses of continuous engine operation over high mileage.

What's Included

• 1x Genuine Subaru Timing Chain Tensioner (Part #13142AA050)

Specifications

Fitment & Compatibility

This genuine Subaru timing chain tensioner (13142AA050) is compatible with the following vehicles:

Always verify your vehicle's VIN and engine code before ordering to confirm compatibility. This part is engineered exclusively for the 3.6L engine variant used in these model years.

Installation

Timing chain tensioner replacement requires removal of the valve cover and timing cover and is recommended for experienced DIY mechanics or professional technicians familiar with Subaru 3.6L engines. Proper engine timing procedures must be followed to avoid engine damage. Torque all fasteners to factory specifications and replace any associated seals or gaskets as needed during the repair. Refer to the official Subaru service manual for detailed procedures.