Mercedes Coolant Breather Line Genuine Mercedes 2135015403

The Mercedes Coolant Breather Line, Genuine Mercedes part number A2135015403, is an original equipment component engineered for optimal performance and fit. This genuine dealer product is designed for select Mercedes-Benz models, facilitating reliable coolant flow from the cutoff valve to the expansion tank and radiator.

Compatible applications include:

• 2017-2019 Mercedes-Benz E300 Sedan (4Matic, engine 2.0L L4 — 274.920, chassis 213.049; Base, engine 2.0L L4 — 274.920, chassis 213.048)
• 2016-2019 Mercedes-Benz GLC300 (4Matic, engine 2.0L L4 — 274.920, Sport U Coupe, chassis 253.349; 4Matic, engine 2.0L L4 — 274.920, Sport Utility, chassis 253.949; Base, engine 2.0L L4 — 274.920, Sport Utility, chassis 253.948 — Not for vehicles with Code 806 or 807)
• 2018-2020 Mercedes-Benz GLC350e 4Matic (engine 2.0L L4 — 274.920, Sport Utility, chassis 253.954 — Not for vehicles with Code 806 or 807)

Ensure precise fit and factory-grade reliability with this Genuine Mercedes coolant breather line, part number A2135015403.