603-008 Pressurized Coolant Reservoir with Cap Compatible with 2013-2016 Chevrolet Silverado 2500HD 3500HD & GMC Sierra 2500HD 3500HD - Replaces OE# 13502509, 22957038, 23106015, 92205634

This Pressurized Coolant Reservoir with Cap is a direct replacement unit designed for compatibility with 2013-2016 Silverado HD and Sierra HD models. Constructed from durable, high-quality materials, it is built to withstand the heat and stress of the engine bay, ensuring dependable performance. This complete assembly includes an integrated cap and is engineered to match the exact specifications of the original part, making installation straightforward. It effectively replaces OEM numbers 13502509, 22957038, 23106015, 92205634, and 603-008, providing a reliable solution to maintain your vehicle's cooling system health.

• Exact Vehicle Compatibility: Designed to be compatible with 2013-2016 Silverado 2500HD/3500HD and 2013-2016 Sierra 2500HD/3500HD models for a guaranteed fit.
• Comprehensive Part Replacement: Directly replaces original OE part numbers 13502509, 22957038, 23106015, 92205634, and 603-008.
• Durable Construction: Manufactured from high-quality, heat-resistant materials to endure extreme underhood temperatures and engine vibration for long-lasting reliability.
• Complete Ready-to-Install Unit: Includes a pre-installed pressurized cap for a full, hassle-free replacement solution that requires no modifications.
• Maintains Cooling System Integrity: Engineered to restore proper coolant pressure and level, preventing leaks and protecting your engine from overheating.