Subaru OEM Oil Cooler Hose | 21338AA060

Overview

The Genuine Subaru OEM Oil Cooler Hose (Part #21338AA060) is an exact-fit replacement hose designed for 2009 Subaru Legacy and 2005–2007 and 2009 Subaru Outback models equipped with the 3.0L H6 (30D) engine. As an authentic OEM component, this hose meets the precise engineering tolerances and material specifications set by Subaru, ensuring reliable oil cooling performance and a leak-free seal. Choosing a genuine Subaru part guarantees compatibility, durability, and factory warranty coverage that aftermarket alternatives simply cannot match.

Key Features & Benefits

• Genuine Subaru OEM Quality – Manufactured to exact factory specifications for a guaranteed perfect fit and reliable, long-lasting performance.
• Exact-Fit Replacement – Designed specifically for the 2009 Subaru Legacy and 2005–2007 and 2009 Subaru Outback 3.0L H6 (30D), eliminating guesswork and fitment issues common with aftermarket hoses.
• Leak-Free Sealing – Precision-engineered end fittings and hose material maintain a secure, pressure-tested connection to protect your engine's oil cooling system.
• OEM-Grade Materials – Constructed from heat- and oil-resistant materials that meet Subaru's rigorous durability standards for under-hood conditions.
• Factory Warranty Coverage – Backed by Subaru's genuine parts warranty for added peace of mind.
• Direct OEM Cross-Reference – Subaru part number 21338AA060 for accurate ordering and inventory verification.

What's Included

• 1x Genuine Subaru OEM Oil Cooler Hose (Part #21338AA060)

Specifications

Fitment & Compatibility

This Genuine Subaru OEM Oil Cooler Hose is confirmed to fit the following vehicles:

2009 Subaru Legacy

2005-2007 Subaru Outback

2009 Subaru Outback

Important: This hose is specific to the 3.0L H6 (30D) engine variant. Please verify your engine code before ordering to ensure correct fitment. Not compatible with 2.5L four-cylinder Legacy or Outback models.

Installation

This oil cooler hose is a direct OEM replacement and connects to the existing oil cooler circuit without modification. Installation involves draining the relevant fluid, removing the worn or damaged hose, and installing the new hose with factory-spec clamps or fittings. While a confident DIYer with basic hand tools can complete this job, professional installation by a certified Subaru technician is recommended to ensure proper torque specs and a leak-free result. Always inspect surrounding hoses and clamps during replacement.