465QH Aluminum Alloy Cylinder Head 1.0L Changan Star Naturally Aspirated 997cc

Displacement

997cc (1.0L Naturally Aspirated)

Structure

Inline four-cylinder, water-cooled four-stroke, cast iron cylinder block plus aluminum alloy cylinder head

Maximum Power

39kW/53Ps, compatible with No.92 gasoline, National IV Emission Standard

• Changan Star Generation 2
• Changan S460
• Changan Starlight 4500
• old version 1.0L Changan Star
• microvans and mini trucks equipped with original Jiangling JL465QH power unit

Only compatible with 465QH. The mounting holes, oil passages and crankshaft positions of 465Q5/465QA/465QB are not interchangeable. Please verify the engine nameplate model before placing an order.

Pre-assembled complete engine unit, ready for direct installation upon delivery Different from bare cylinder blocks sold separately, it comes fully pre-fitted with crankshaft, piston connecting rods, cylinder head and oil pump. Repair shops are spared from complete disassembly and overhaul, eliminating labor costs for cylinder boring, crankshaft grinding and assembly, and shortening maintenance cycles. Cast iron cylinder block for heavy-load durability, ideal for cargo-carrying mini vehicles The gray cast iron cylinder block boasts high rigidity, high temperature resistance and anti-vibration performance. It resists deformation and cylinder scoring during long-term urban-rural cargo transport and short-distance heavy loads, featuring a longer service life than all-aluminum cylinder blocks. It is the top replacement part for mini vehicle repairs. Triple factory inspections to eliminate rework malfunctions ① Hydraulic leakage test: Pressurized testing of cylinder block water and oil passages to ensure zero leakage; ② Crankshaft dynamic balance test: No resonant vibration at high speeds; ③ Cylinder pressure air tightness test: Valves and piston rings meet sealing standards, eliminating oil burning and guaranteeing sufficient power output. 1:1 mold replication of original vehicle parts for damage-free direct fitting without modification Engine mount holes, transmission mating surfaces, water and oil passage holes, and timing installation positions fully match the original factory JL465QH specifications. Original vehicle wiring harness, water tank, intake and exhaust manifolds can be connected directly without grinding, drilling or bracket modification. Eliminate various severe engine overhaul faults at once Resolves serious engine malfunctions in one go, including original cylinder block cracks, cylinder scoring, oil burning, crankshaft wear, cylinder head deformation, low cylinder pressure, idle vibration, insufficient power, high water temperature and oil leakage.