Dorman offers a variety of Engine Coolant Recovery Tank Caps for a range of applications. All our Engine Coolant Recovery Tank Caps are constructed of high-quality plastic. They effectively protect the cooling system by providing a tight seal against the elements. Save time, money and labor by replacing only the Cap—instead of the entire Engine Coolant Recovery Tank. .  

• Direct replacement for a proper fit every time
• A necessary safety item—prevents coolant from splashing and/or leaking
• Available in diverse styles, including screw-on and snap-on

Application Summary: Peterbilt 2010-08