Subaru Intercooler Gasket 21896AA072 for WRX STI Replacement

Description

Product Overview

The Subaru Intercooler Gasket 21896AA072 is an OEM‑grade component crafted to match the exact specifications of factory‑installed gaskets for WRX and STI models. Constructed from a high‑temperature resistant composite, it offers superior sealing performance under extreme boost conditions. Weighing just 0.32 ounces, the gasket is lightweight yet robust, ensuring a tight seal between the intercooler and turbocharger housing. Its standard exterior finish blends seamlessly with the engine bay, and the part number guarantees compatibility with 2002‑2005 Impreza WRX (EJ205), 2004‑2014 Impreza WRX STI, and 2015‑2020 WRX STI.

Usage

Designed for both street and track applications, this gasket excels in environments where consistent boost pressure and heat management are critical. Whether you are replacing a worn seal after a performance upgrade or performing routine maintenance, the gasket fits directly into the factory mounting points without modification. Ideal for enthusiasts seeking reliable turbo performance, professional tuners, and daily drivers who demand durability.

Why Choose Us

Choosing the genuine Subaru Intercooler Gasket means you receive a part that meets the exact engineering standards set by Subaru. Each gasket undergoes rigorous quality testing to ensure leak‑free operation and longevity. Our distribution network guarantees authentic parts, eliminating the risk of counterfeit components that can compromise engine health. Backed by a responsive customer support team, we provide assistance from selection to installation.

Key Features

• Exact OEM fit for WRX and STI models eliminates guesswork during installation
• High‑temperature composite material resists heat degradation for lasting performance
• Ensures consistent boost pressure, improving engine response and power delivery
• Lightweight design reduces overall engine weight without sacrificing strength
• Includes dedicated support line for installation guidance and post‑sale service

FAQ

Is this gasket compatible with my 2008 WRX STI?

Yes, the 21896AA072 gasket is listed for all WRX STI models from 2004 through 2020, including the 2008 version.

Do I need any special tools to install the gasket?

No special tools are required. The gasket fits into the existing mounting points and can be installed with standard hand tools.

What warranty does this part carry?

The gasket comes with a 12‑month limited warranty covering manufacturing defects and material failures.

Can I use this gasket on a turbo upgrade?

Absolutely. The gasket is designed to handle higher boost levels and increased heat, making it suitable for most turbo upgrades.

How does this gasket differ from aftermarket alternatives?

Being a genuine Subaru part, it matches the original specifications for material composition and dimensions, ensuring optimal fit and performance compared to generic aftermarket options.