Subaru OEM O-Ring 8.15X1.78 Subaru WRX / STI / Baja / Forester / Forester XT / Impreza / Legacy / Legacy GT / Outback / Outback XT | 806908070

Overview

This Genuine Subaru OEM O-Ring 8.15X1.78 (Part #806908070) is an exact-fit factory replacement sealing component designed to maintain leak-free connections in your Subaru's fluid or vacuum systems. Engineered to OEM specifications, this O-Ring 8.15X1.78 ensures a perfect seal the first time — eliminating guesswork and the risk of improper fitment that can come with aftermarket alternatives. Ideal for Subaru owners and technicians performing precision repairs and maintenance.

Key Features & Benefits

• Genuine Subaru OEM Part — Manufactured to exact factory specifications, guaranteeing a precise fit and reliable seal every time.
• Factory-Grade Material — Constructed from durable, heat- and chemical-resistant elastomer compound to withstand Subaru's demanding engine, transmission, and cooling environments.
• Exact-Fit Guarantee — Designed exclusively for compatible Subaru vehicles; no trimming, modification, or adaptation required.
• Prevents Leaks & Contamination — Maintains a secure barrier against fluid, oil, or vacuum loss to protect system integrity and performance.
• Backed by Subaru's Factory Warranty — Genuine Subaru parts are covered under Subaru's warranty when installed per OEM guidelines.
• Direct OEM Cross-Reference — Part number 806908070 matches directly to the original part specification for a seamless installation process.

What's Included

• 1 × Genuine Subaru OEM O-Ring 8.15X1.78 (Part #806908070)

Specifications

Fitment & Compatibility

This Genuine Subaru OEM O-Ring 8.15X1.78 (Part #806908070) fits the following Subaru vehicles. Please verify fitment using your vehicle's VIN or consult the official Subaru parts catalog to confirm compatibility with your specific year, model, and trim. Because this O-Ring 8.15X1.78 is used across many systems and locations, confirming the exact assembly location is recommended before ordering.

Product Fitment

• 2003-2005 Subaru Baja
• 1998-2006 Subaru Forester
• 2004-2006 Subaru Forester XT
• 1993 Subaru Impreza
• 1995-2005 Subaru Impreza
• 1990-2005 Subaru Legacy
• 1996-2005 Subaru Legacy GT
• 1996-2005 Subaru Outback
• 2005 Subaru Outback XT
• 2004-2005 Subaru STI
• 1995-1997 Subaru SVX
• 2006 Subaru Tribeca
• 2002-2005 Subaru WRX
• 1987-1989 Subaru GL
• 1988-1994 Subaru Justy
• 1990 Subaru Loyale
• 1985-1989 Subaru RS
• 1988-1989 Subaru RX
• 1985-1987 Subaru XT

Installation

This O-Ring 8.15X1.78 is a straightforward replacement component. Installation typically involves removing the associated fitting, housing, or connector; cleaning the seating surface; and pressing the new O-Ring 8.15X1.78 into place. Lubricate lightly with compatible fluid or assembly lubricant before installation to prevent pinching or tearing. For applications involving cooling, fuel, or transmission systems, professional installation is recommended to ensure proper torque specs and system integrity.