Engine Thermostat Housing Assembly for Nissan NP200 1.6 16V (K4M)

Maintain optimal engine operating temperature and eliminate hazardous coolant leaks with this premium replacement Engine Thermostat Housing Assembly. Engineered specifically for the Nissan NP200 1.6-litre 16-valve (K4M engine), this complete housing assembly protects your engine block from dangerous thermal spikes, preventing warping and costly head gasket failures under demanding driving conditions.

Key Features & Benefits:

• Precision Temperature Control: Regulates coolant flow accurately to ensure rapid engine warm-up and stable, efficient running temperatures.
• High Thermal & Pressure Resistance: Constructed from durable, heat-stabilised composite materials engineered to withstand continuous exposure to high-temperature engine coolant without warping or cracking.
• Leak-Free Sealing: Features high-grade elastomeric seals and precision-machined mating surfaces that prevent hairline fractures and coolant loss around hose unions.
• Direct OE Replacement: Built to exact factory mounting dimensions and sensor port positions for a seamless fitment on the K4M cylinder head.
• Protects Vital Components: Helps prevent engine overheating, detonation, and premature oil breakdown during heavy load-hauling or hot ambient conditions.

Vehicle Fitment & Compatibility:

Designed specifically for Nissan NP200 models equipped with the 16-valve petrol engine:

• Nissan NP200 1.6 16V (2008 – Present) – Fits K4M 1.6L 16V (77kW) petrol engines. 

Product Specifications:

Engine Code: K4M (1.6L 16V Petrol)

• Product Type: Thermostat Housing / Coolant Outlet Water Neck Assembly
• Equivalent OE Numbers: 7700101179, 8200561420
• Material: Heavy-duty, high-temperature polymer composite
• Condition: Brand New OE-Spec Replacement