Aluminum Coolant Overflow Expansion Oil Tank Catch With Billet Cap 2.5L 1975 2 Efi 4WD AWD Petrol

2 Efi 4WD AWD Petrol 4

-Overall Size: 595*535*126 MM

For 2002 - 2014 Cadillac Escalade

3" (76mm) Straight Silicon Hose x 8 (BLACK)

Aluminum Coolant Overflow Expansion Oil Tank Catch With Billet Cap 2.5L 1975 2 Efi 4WD AWD PetrolAluminum Coolant Overflow Expansion Oil Tank Catch With Billet Cap 2. 5L An oil catch can is used to intercept and collect oil vapors from the crankcase ventilation system in internal combustion engines. Its function is to prevent these oil vapors from recirculating back into the intake system, where they can cause carbon buildup and reduce engine performance over time. By capturing these vapors, the catch can helps maintain cleaner intake components