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Dorman 902-5175 Engine Coolant Thermostat Housing Assembly
| Brand | Dorman 902-5175 |
|---|---|
| Bleeder Hole | No |
| Bolt Hole Center To Bolt Hole Center | 2.4 |
| Bolt Hole Center To Bolt Hole Center | 2.7 |
| Color | Natural |
| Flange Length | 2.84 |
| Flange Thickness | 0.44 |
| Flange Width | 3.21 |
| Gasket Or Seal Included | Yes |
| Gasket Type | Gasket |
| Grade Type | Regular |
| Inside Diameter | 1.35 |
| Material | Metal |
| Mounting Hardware Included | No |
| Mounting Hole Quantity | 3 |
| Outlet Port Quantity | 1 |
| Package Contents | 1 Thermostat Housing; 1 Thermostat; 1 O Ring |
| Thermostat Included | Yes |
| Thermostat Opening Temperature | 189 Deg |
| Fits | Mercedes-Benz · 1 vehicle |
OE-style replacement. Matches stock housing fit and durability for a straightforward install.
Metal construction. Built to handle extreme temperature changes for longer service life.
Gasket included. Comes with a gasket, thermostat, and O-ring for a complete assembly.
Cross-references Motorad 944-189 and 1112001715 for the same application. See all 2.
Engine Coolant Thermostat Housing for Mercedes-Benz C230
Dorman 902-5175 is a replacement engine coolant thermostat housing assembly built to match the fit and durability of the original housing on specified vehicles. It is engineered for the thermal demands of daily driving and helps maintain proper coolant flow in a 2002 Mercedes-Benz C230.
Key Features
- Metal housing construction with a natural finish
- Includes thermostat, gasket, and O-ring for a complete service repair
- Thermostat opening temperature: 189 degrees
- One outlet port with three mounting holes
- Designed to match stock housing dimensions and mounting points
- Compatible With 2002 Mercedes-Benz C230, N/A
Detailed Product Overview
This Dorman thermostat housing assembly, part number 902-5175, is built for the 2002 Mercedes-Benz C230 and follows the original housing layout for proper fitment. The metal housing is designed to handle repeated temperature swings in the cooling system, while the included thermostat and sealing components support a straightforward cooling system repair. This part cross-references Motorad 944-189 and OE number 1112001715 for the same application.
Common Cooling System Issues It Can Address
- Coolant leaks at the thermostat housing flange or seal surface
- Overheating caused by a sticking thermostat
- Temperature fluctuations from a worn thermostat assembly
- Cracked or warped plastic-style housing replacement needs
- Coolant seepage around the housing-to-engine connection
Installation Notes and Tips
Verify the housing shape, outlet port location, and mounting-hole pattern against the original part before installation. Clean the mating surface thoroughly, replace any degraded coolant, and torque fasteners evenly to help the gasket seal correctly. For fitment, this part is listed for 2002 Mercedes-Benz C230, N/A, and the part number 902-5175 should be matched to the vehicle’s original cooling system configuration.
Quality Assurance
Dorman designs this replacement thermostat housing assembly to match stock fit and durability requirements for the specified application. The metal construction and included sealing components are selected to support reliable service in high-temperature cooling system operation.
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2002 | Mercedes-Benz | C230 | 2.3L | L4 | N/A | — |
| No rows match your filter. | ||||||