AcDelco 12658352 Thermostat Bypass Pipe O-Ring

Ensure optimal performance for your 2017-2022 2500HD/3500 Silverado or Sierra with the AcDelco 12658352 Thermostat Bypass Pipe O-Ring. Designed as a direct replacement for worn or faulty O-rings, this high-quality aftermarket part is manufactured from premium materials to provide a precise fit and long-lasting durability.

Key Features:

• Premium Quality: Crafted from top-grade materials for reliable performance and a perfect seal.
• Enhanced Efficiency: Restores your vehicle’s thermostat bypass pipe operation for smooth engine function.
• Long-Lasting: Ensures durability and dependability, backed by GM's rigorous quality standards.
• Easy Replacement: Direct-fit design for straightforward installation, keeping your vehicle running efficiently.

Upgrade with the AcDelco 12658352 Thermostat Bypass Pipe O-Ring to maintain the integrity of your vehicle’s cooling system and enjoy dependable performance on every drive.