Aluminum Thermostat Housing Cover 11531722531 11531740437 055004N for E34 E36 323i Thermostat Cover with Gasket

Features: Upgraded aluminum thermostat housing with engineered gasket ensures engine temperature control (±1°C) for various models, enhancing performances and oil efficiency. With ±0.02mm tolerance, this housing features sealing surfaces and integrated coolant channels for leak proof engine cooling systems integration. Ideal for enthusiasts and mechanics servicing vehicles requiring thermostat housing component that matching original specifications. Maintains stable coolant circulation during high performances driving and extreme weather conditions, preventing engine overheating in daily commutes or track applications. Direct fit upgrades over plastic units, this aluminum housing undergoes 12 stage quality testing to withstand thermal cycling and vibrations stress.

Specifications: Component: Metal Color: Silver Part number: 11531722531 11531740437 Interchange part number: 055004N, 11531722531, 11531722853, 11531740437, 1722531, 200946, 20923741, 28690, 3800, 23741, 54334, 54402, 82102, 8724, BTS1037, V207149, WF0001 Applicable models: for E34 E36 328i 528i 328is

Package Includes: 1 Set Thermostat housing

note: Please allow 1-2cm errors due to manual measurement. Due to difference between different monitors, the picture may not reflect the item actual color.