A/C Service Valve Cap for 2015-2021 Chevrolet Silverado 1500 & More - Dorman 54374

This A/C service valve cap is designed to match the fit and function of the original cap on specified applications, and is engineered for reliable performance and durability.

Air Conditioning Service Port Caps

• Direct replacement - this A/C service valve cap is designed to match the fit and function of the original cap on specified applications
• Trustworthy quality - backed by team of product experts in the United States and more than a century of automotive experience
• Durable construction - this part is made from quality materials to ensure reliable performance and long service life
• Restores functionality - reliable replacement for an original part that is leaking or has failed due to fatigue