The Volvo/MACK Coolant Reservoir Cap by Automann is a black plastic cap designed to replace part numbers 20968839, 1019342X02, and 23059030. This engine coolant reservoir cap is specifically made for Volvo/MACK vehicles and comes with one piece included. While it is not a vintage or performance part, it is still a high-quality accessory that ensures proper engine cooling functionality. Made in China, this cap is durable and reliable for your vehicle's coolant reservoir needs.
