Mercedes Thermostat Housing O-Ring Genuine Mercedes 0209974445

The Mercedes Thermostat Housing O-Ring Genuine Mercedes 0209974445 (manufacturer part number A0209974445) is an authentic replacement component designed and manufactured by Genuine Mercedes to meet original equipment specifications. This O-ring ensures a precise seal for thermostat housing installations, supporting optimal engine cooling system performance.

Verified Fitment:

• Mercedes-Benz C250 (2012-2014, Luxury & Sport Sedan, 1.8L L4 engine code 271.860, chassis 204.047; requires one O-ring, 2 x 39 mm)
• Mercedes-Benz C250 (2012-2015, Base Coupe, 1.8L L4 engine code 271.860, chassis 204.347; requires one O-ring, 2 x 39 mm)
• Mercedes-Benz SLK250 (2012-2015, Base Convertible, 1.8L L4 engine code 271.861, chassis 172.447; requires one O-ring, 2 x 39 mm)

Choose Genuine Mercedes quality to maintain factory performance and reliability.