Subaru OEM Bump Stop Front (2002-2007 WRX) | 20321AA201

Overview

The Genuine Subaru OEM Front Bump Stop (Part #20321AA201) is an exact-fit factory replacement component designed to protect your suspension system during full compression events. Engineered specifically for the 2002–2007 Subaru WRX, this bump stop absorbs impact energy at the limits of suspension travel, preventing metal-to-metal contact and preserving ride quality. Whether you're replacing a worn, cracked, or collapsed bump stop, this OEM part ensures factory-correct performance and fitment every time.

Key Features & Benefits

• Genuine Subaru OEM Quality – Manufactured to the exact factory specifications Subaru used on the original vehicle, guaranteeing proper fitment and function without guesswork.
• Factory-Engineered Durability – Made from OEM-spec rubber/elastomer compound that resists compression fatigue, cracking, and deterioration over time.
• Protects Suspension Components – Absorbs energy at maximum suspension compression, preventing damaging metal-to-metal contact in your front strut assembly.
• Exact-Fit Replacement – Direct OEM replacement for 2002–2007 Subaru WRX; no modification or trimming required for installation.
• Preserves Ride & Handling – Maintaining a healthy bump stop is critical for consistent suspension geometry and predictable handling, especially under spirited driving conditions.
• Backed by Subaru's Factory Warranty – As a genuine OEM part, it is covered under Subaru's standard parts warranty when purchased from an authorized dealer.

What's Included

• 1x Genuine Subaru Front Bump Stop – Part #20321AA201

Specifications

Fitment & Compatibility

This Genuine Subaru Front Bump Stop (20321AA201) is compatible with the following vehicles:

Always verify fitment using your vehicle's VIN before ordering. If you are unsure whether this part fits your specific build or trim, please contact us with your VIN for confirmation.

Installation

The front bump stop is located on the front strut assembly and seats over the strut shaft beneath the coil spring. Installation typically requires removing the front strut assembly to access and replace the bump stop and dust boot. This is generally considered an intermediate-level repair; professional installation is recommended if you are not comfortable with suspension disassembly. No cutting or modification is required — this is a direct OEM replacement that installs exactly like the factory part.