BMW M57 Oil Heat Exchange Radiator Gasket

BMW M57 Oil Cooler Radiator Gasket – OEM 11427788463

Maintain a perfect seal between your BMW M57 engine’s oil cooler and the mounting surface with this high-quality oil cooler radiator gasket. This OEM-spec gasket ensures leak-free operation of the oil-to-coolant heat exchanger, preventing oil and coolant cross-contamination.

Features:

• OEM reference: 11 42 7 788 463
• Compatibility: BMW M57 diesel engines (verify fitment by VIN)
• Function: Seals the oil cooler to the housing or engine block
• Material: High-temperature, oil-resistant composite for long service life
• Prevents: Oil and coolant leaks, cross-contamination, and pressure loss

Typical Fitment:

• BMW 3 Series (E90, E91, E92, E93) M57
• BMW 5 Series (E60, E61) M57
• BMW X3 (E83) M57
• BMW X5 (E53, E70) M57
• BMW X6 (E71) M57

When to Replace?

Replace the gasket whenever the oil cooler is removed or when signs of oil/coolant leakage appear around the sealing surface. Old gaskets can harden, crack, or lose elasticity over time, compromising the seal.