Yellow Radiator Coolant Reservoir Expansion Tank Cap 17 PSI for Chevrolet Buick 96420303

Description

• Direct Fitment: A perfect replacement for your old or broken radiator cap. Compatible with Chevrolet, Buick. Replaces OE part numbers: 96420303.
• Heavy-Duty Build: Crafted from durable yellow plastic, as shown, ensuring a tight seal and long-lasting performance under high temperatures.
• Performance-Driven Design: This cap maintains proper pressure (17 PSI / 120 kPa) within the cooling system to prevent coolant loss and overheating, just as depicted.
• Easy Bolt-On Installation: Engineered as a direct, bolt-on replacement for the factory part. No modifications required for a perfect fit.
• Complete Package: Includes 1x Radiator Coolant Expansion Tank Cap, exactly as pictured. Please verify fitment details before purchasing.