21QB3308
Engine Oil Cooler Housing
Mack

This component serves as the mounting and protective enclosure for the engine oil cooler, facilitating efficient heat exchange and maintaining optimal oil temperature. Its robust construction ensures durability under high-temperature conditions and exposure to engine vibrations. Proper installation of this housing is vital for preventing leaks and ensuring the cooling system functions effectively, which directly impacts engine performance and longevity. It plays a key role in preventing overheating and maintaining consistent oil flow, essential for engine health. Source One Parts Center provides this housing, recognized for quality and reliability in heavy-duty engine cooling systems.