A4721840080
Seal for Oil Cooler Module DD13 EPA10/GHG14
Detroit Diesel

The oil cooler module seal made from nitrile butadiene rubber is fundamental to maintaining the integrity of the cooling system in DD13 engines EPA10 and GHG14 compliant models. Its primary function is to prevent oil and coolant leaks at the interface where the cooler contacts the engine block. The seal's precise height and material properties ensure a tight, durable seal that withstands high temperatures and pressures encountered during engine operation. Proper sealing is crucial for maintaining optimal engine temperatures and preventing cross-contamination between oil and coolant, which could impair engine performance. The nitrile material provides excellent resistance to oil, heat, and aging, ensuring long service life. Regular inspection and replacement of this seal help sustain cooling efficiency. Source One Parts Center offers this critical component, ensuring seamless performance in your engine's thermal management system.