URO 11531720173 Engine Coolant Thermostat Housing

The URO Parts 11531720173 is a direct-fit replacement engine coolant thermostat housing designed to restore proper cooling system function. URO Parts engineers each component to meet or exceed original equipment (OE) standards for fitment, function, and durability, making this an ideal solution for addressing cracked, leaking, or deteriorated factory thermostat housings commonly found on aging European vehicles.

The thermostat housing serves as the central junction point for engine coolant flow, housing the thermostat and connecting key cooling system components. A failed or leaking housing can lead to coolant loss, engine overheating, and costly engine damage if left unaddressed. This URO replacement restores the integrity of the cooling circuit and helps maintain optimal operating temperature.

Key Features:

• Direct OE replacement — matches factory part number 11531720173
• Engineered to meet or exceed OE standards for fitment, function, and durability
• Restores proper coolant flow and temperature regulation
• Resistant to heat cycling and coolant chemical exposure
• Designed for straightforward, bolt-on installation

URO Parts is a trusted name in European vehicle aftermarket components, offering quality replacement parts at a competitive value. This thermostat housing is an essential repair part for maintaining a healthy cooling system and preventing overheating-related engine damage.