JL486ZQ2 1.8L Turbo Engine Cylinder Head Assembly with DOHC 4 Valves Dual VVT
Price:
1950/ units
MOQ:
10
Delivery Time:
10DAY
Brand:
LINXIANG,WULING
Product Description
486QZQ2 Cylinder Head Assembly
Engine Application & Vehicle Fitment
Specifically designed for JL486ZQ2 1.8L Turbocharged Inline 4-Cylinder Gasoline Engine
Direct fitment for Changan CS75 series vehicles
Product Overview
| Material Construction | Aluminum alloy providing lightweight design and excellent thermal conductivity |
| Valvetrain Configuration | DOHC (Dual Overhead Camshaft) with 4 valves per cylinder (2 intake, 2 exhaust) |
Structure & Components
Cylinder Head Body
One-piece aluminum casting featuring integrated coolant jacket, intake and exhaust ports, combustion chamber, and spark plug/injector mounting points. Surface includes anti-slip diamond texture for optimal sealing and assembly precision.
Valve & Drive System
Wear-resistant alloy intake and exhaust valves guided by valve guides and seated on precision valve seats. Dual overhead camshafts (intake/exhaust) mounted on bearing caps, operating valves via hydraulic lash adjusters for maintenance-free operation.
Auxiliary Features
Includes cam phaser mounts for dual VVT (Variable Valve Timing), turbocharger-related piping interfaces, and precision-machined sealing surface for cylinder head gasket installation.
Technical Advantages
- Superior heat dissipation through aluminum alloy construction and integrated coolant jacket, ideal for turbocharged engine operation
- Optimized gas exchange efficiency with DOHC, 4-valve configuration, and dual VVT system for enhanced power output and fuel economy
- Engineered specifically for 1.8T turbo engines with compatibility for both multi-point injection and direct fuel injection systems
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Chongqing Ling Moving Star Auto Parts Co., Ltd.
Location
No. 5 Longqing Branch Road 2, Qinggang Subdistrict, Bishan District, Chongqing Municipality
Contact Person
zhang