Engine Coolant Thermostat Housing Fit Mercedes CLS550 GL450 CL550 2782000815

Engine Coolant Thermostat Housing for Mercedes

This engine coolant thermostat housing fits Mercedes CLS550, GL450, and CL550 models and cross-references part numbers 2782000815 for a direct replacement of the factory housing.

Overview

This engine coolant thermostat housing replaces the cracked or leaking housing on Mercedes V8 engines, keeping the thermostat seated and coolant flowing correctly. Built to match the original mounting and hose connections, this thermostat housing for Mercedes bolts on without modification. A practical fix for drivers and shops servicing CLS550, GL450, and CL550 models.

Built For Performance

• Direct-fit replacement housing for the factory unit
• Sealing surface machined for a tight thermostat seat
• Mounting points matched to original locations
• Hose connections sized to factory specification
• Referenced to part number 2782000815

Fits These Machines

• for Mercedes CLS550
• for Mercedes GL450
• for Mercedes CL550

On-The-Job Use

• Replacing a cracked or leaking thermostat housing
• Cooling system rebuilds and overhaul jobs
• Routine maintenance on Mercedes V8 engines

Specs At A Glance

Good To Know

Q: Is this a genuine Mercedes thermostat housing? A: This is an aftermarket engine coolant thermostat housing for Mercedes applications, not an original factory part. Q: Does it come with a thermostat? A: This listing covers the thermostat housing as described; check your engine code and confirm whether a thermostat is included before ordering.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.