OEM Thermostat Housing Assembly Mercedes W205 (M274 Eng) - 2742000615

Engine Coolant Thermostat Housing Assembly Fits Mercedes-Benz C-Class, E-Class, GLC, SLC, SLK OEM A2742000115 / 2742000715

Product Overview

This Brand-New OEM-Spec Engine Coolant Thermostat Housing Assembly is designed for precise fitment on select Mercedes-Benz 2.0L 4-Cylinder engines.
Manufactured to Mercedes factory specifications, it regulates coolant flow and temperature to maintain engine performance, fuel efficiency, and long-term reliability.

Built from high-grade, heat-resistant materials, it ensures consistent cooling operation and prevents leaks - making it the ideal replacement for a worn or damaged factory unit.

OEM Reference Numbers

• Primary OEM Part Number: A2742000115
• Replaces: A2742000715, 274 200 07 15
• Aftermarket Equivalents: 902-5842, 9025842

Vehicle Compatibility

Suitable for Mercedes-Benz models equipped with the 2.0L 4-cylinder engine, excluding vehicles with Code M014 (Performance Package) or Code 920 (Stratified Charge Injection):

• 2015-2018 Mercedes-Benz C300 2.0L 4-Cylinder Turbo
• 2016-2018 Mercedes-Benz C350e 2.0L 4-Cylinder Hybrid
• 2017-2018 Mercedes-Benz E300 2.0L 4-Cylinder Turbo
• 2016-2018 Mercedes-Benz GLC300 2.0L 4-Cylinder Turbo
• 2017-2018 Mercedes-Benz SLC300 2.0L 4-Cylinder Turbo
• 2016 Mercedes-Benz SLK300 2.0L 4-Cylinder Turbo

Key Features

• OEM-Exact Fit: Direct replacement for Mercedes-Benz A2742000115 / A2742000715
• Thermal Precision: Regulates coolant flow for consistent engine temperature
• Durable Construction: Reinforced aluminum and composite build for long service life
• Leak-Resistant Design: Pressure-tested for reliable sealing and thermal stability
• Plug-and-Play Installation: Fits directly into factory location with no modifications required
• High Performance: Maintains optimal operating temperature for efficiency and protection

Specifications

• Condition: Brand New - OEM Quality
• Material: Reinforced aluminum and heat-resistant polymer
• Position: Engine cooling system (thermostat housing assembly)
• Engine Type: 2.0L 4-Cylinder Turbocharged (M274)

Fitment Notes

Please verify your vehicle's model, year, and OEM part number before purchasing.
This part does not fit vehicles equipped with:

• Code M014 - Performance Package
• Code 920 - Stratified Charge Injection

If uncertain, please provide your VIN or a photo of your existing part, and our team will confirm compatibility before shipping.

Why Choose This Product

• Built to Mercedes-Benz OEM specifications
• Ensures precise temperature control and efficient cooling
• Backed by strict factory quality control
• Designed for long-term reliability and easy installation

What's in the box