Precision-Engineered Valve Cover & Head Gasket for Chang’an 473
High-performance rubber-fiber composite material ensures superior heat resistance (up to 300°F) and oil compatibility. Laser-cut edges for exact fitment, eliminating leaks under extreme engine stress. Direct OEM replacement—seals cylinder heads flawlessly for Chang’an 473 models. Ideal for mechanics, fleet maintenance, or DIY repairs. Industry-leading wholesale pricing. Bulk orders available with guaranteed durability. Ships globally from our certified warehouses.