MAHLE B33770 EGR Cooler Gasket Exhaust Gas Recirculation Seal

The MAHLE B33770 is a precision-engineered Exhaust Gas Recirculation (EGR) Cooler Gasket designed to provide a reliable, leak-free seal between the EGR cooler and its mating surfaces. MAHLE is a globally recognized OEM supplier trusted by major vehicle manufacturers, and this gasket meets or exceeds original equipment specifications for fit, form, and function.

EGR cooler gaskets play a critical role in the emissions and cooling system — sealing the junction where hot exhaust gases are routed through the cooler before being reintroduced into the intake manifold. A failed or degraded EGR cooler gasket can result in coolant leaks, exhaust gas leaks, elevated engine temperatures, and increased emissions. Replacing it with an OEM-quality part like the MAHLE B33770 restores proper system function and helps prevent costly engine damage.

Key Features:

• OEM-quality construction engineered to original equipment specifications
• Precision die-cut profile for accurate fitment and reliable sealing
• High-temperature resistant materials capable of withstanding extreme exhaust heat and thermal cycling
• Resists coolant, oil, and exhaust gas exposure for long-term durability
• Direct replacement — no modifications required for installation
• Manufactured by MAHLE, a trusted global OEM sealing system supplier

The MAHLE B33770 EGR cooler gasket is the ideal choice for professional technicians and DIY mechanics seeking a dependable, OEM-grade replacement that restores emissions system integrity and prevents recirculation leaks.