Thermostat housing FS0515176A

Description

Thermostat housing by MAZDA, catalog number FS0515176A. Confirmed catalog fitment: Mazda 323 F VI BJ (1998–2003), Mazda 323 P VI BJ (1998–2004), Mazda 323 S VI BJ (1998–2003), Mazda 626 V GF (1997–2002), Mazda 626 V GF (1997–2002) and other body variants. For an accurate match, compare the number and identification with the removed part and confirm the vehicle specification by VIN. The fitment list is a reference and does not replace a vehicle-specific compatibility check.

THERMOSTAT HOUSING. The thermostat housing is a component of the engine cooling system designed to accommodate the thermostat, distribute coolant flow and provide sealed connections between cooling hoses and engine passages. It connects the engine block to the radiator and controls coolant circulation according to temperature conditions. The housing includes a mounting seat for the thermostat, internal flow channels, hose outlets and, depending on vehicle configuration, mounting points for coolant temperature sensors. It may be manufactured from aluminum alloy or high-temperature resistant plastic capable of withstanding pressure and thermal stress. Cracks, deformation, worn sealing surfaces or damaged threads can lead to coolant leaks, engine overheating, heater malfunction and temperature-related fault codes. Corrosion or plastic fatigue may also compromise integrity. Our catalog includes genuine OEM thermostat housings, quality aftermarket replacements and tested used units without cracks or deformation. Used parts are inspected for sealing surface condition, thread integrity and absence of overheating damage. Selection is based on VIN number, engine type, cooling system configuration and part number. Timely replacement ensures cooling system tightness, stable engine temperature and reliable vehicle operation.

Compatibility

Fits 9 vehicles

Nothing found

About the manufacturer · MAZDA

Mazda is a Japanese automotive brand and manufacturer of vehicle components founded in 1920 in Hiroshima, Japan. Mazda Motor Corporation is one of the well‑known global producers of passenger cars and engineering solutio...

Mazda is a Japanese automotive brand and manufacturer of vehicle components founded in 1920 in Hiroshima, Japan. Mazda Motor Corporation is one of the well‑known global producers of passenger cars and engineering solutions for the automotive industry. Under the Mazda brand a wide range of genuine spare parts and components is produced for the company’s vehicles, including engine parts, cooling system components, transmission elements, suspension parts, braking systems, electronic modules, sensors, body panels and various service and maintenance items. Genuine Mazda parts are designed according to the manufacturer’s engineering standards and undergo strict testing for reliability, durability and safety. This ensures precise compatibility with Mazda vehicles, stable operation of vehicle systems and preservation of the vehicle’s original factory performance. According to feedback from car owners and automotive repair specialists, Mazda genuine components are known for solid manufacturing quality, reliability and long service life. Users frequently highlight accurate fitment without the need for modifications and stable vehicle performance after replacing components. The most commonly mentioned drawback is the relatively higher price compared with some aftermarket alternatives, although many drivers consider genuine Mazda parts a justified choice due to their quality, reliability and compliance with manufacturer standards.

Additional information

Thermostat housing by MAZDA, catalog number FS0515176A, is listed for vehicle repair or maintenance. The catalog identifies the item as “Thermostat housing”. Confirmed catalog fitment: Mazda 323 F VI BJ (1998–2003), Mazda 323 P VI BJ (1998–2004), Mazda 323 S VI BJ (1998–2003), Mazda 626 V GF (1997–2002), Mazda 626 V GF (1997–2002), Mazda 626 V GW (1998–2002) and other body variants. Fitment is based on the catalog links between the part and vehicle bodies. It helps narrow the search, but final compatibility must be confirmed for the exact vehicle specification. The primary ordering references are part number FS0515176A and manufacturer MAZDA. Parts can differ within the same vehicle model by production year, engine, transmission, installation side, or position. Before purchase, compare the number and identification with the removed component and verify body, year, and specification by VIN. Also compare appearance, connectors, mountings, dimensions, and included items whenever those details are relevant to this part.

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