The Mercedes O-Ring Elring Klinger 2782010280 is an OE supplier part, precision-engineered by Elring Klinger (manufacturer part number 650.500 / 650500) for trusted Mercedes-Benz performance. Designed specifically for the inner thermostat housing, this O-ring ensures a secure seal, minimizing the risk of coolant leaks.
Key Features:
- Genuine Elring Klinger OE supplier quality
- Direct fit for select Mercedes-Benz models requiring inner thermostat housing O-ring, with OE part number 278 201 02 80 / 2782010280
- Designed for use with specified engines and chassis, including 4.7L V8 (engine codes 278.920, 278.922, 278.928, 278.929, 278.927, 278.932) and 5.5L V8 (engine codes 157.980, 157.981, 157.982, 157.983, 157.984, 157.985, 152.980)
Fitment includes select 2011–2020 Mercedes-Benz CL, CLS, E-Class, G-Class, GL, GLE, GLS, Maybach S-Class, ML, S-Class, SL, and SLK models, with specific engine and chassis requirements. This O-ring is a critical component for maintaining the integrity of the thermostat housing assembly in these vehicles.
For verified fitment and optimal performance, match your vehicle’s year, model, engine code, and chassis code to catalog requirements.