Shop OEM Plymouth Part # 2115000049 (211 500 00 49). Engine Coolant Reservoir. 3.5 LITER V6. 5.0 LITER. 5.5 LITER. 6.3 LITER. 6.3 LITER V8. CLK350. CLS500, CLS55 AMG. CLS550, CLS63 AMG. DIESEL

Engine Coolant Reservoir. Expansion Tank.
3.0 LITER V6 Diesel. 3.2 LITER V6 Diesel. 3.2 LITER V6 Gas. 3.5 LITER V6. 5.0 LITER. 5.5 LITER. 6.3 LITER. 6.3 LITER V8. A container that holds Engine Coolant.

Engine Coolant Reservoir

3.5 LITER V6. 5.0 LITER. 5.5 LITER. 6.3 LITER. 6.3 LITER V8. CLK350. CLS500, CLS55 AMG. CLS550, CLS63 AMG. DIESEL. E-Class. E320 CDI. E320, E350, E500, E55 AMG. GAS.
Engine Coolant Expansion Tank - Repair or Replace
A failed expansion tank can cause the cooling system in your to leak antifreeze, or it can cause your engine to overheat. If you're losing coolant, contact our service department to avoid engine damage.