The cylinder head for Chery SQR473 1.3L gasoline engine is a precision-engineered component designed for compact cars. This aluminum alloy cylinder head features DOHC 16-valve configuration with precision-machined valve seats and guide bores, compatible with Chery QQ6, A1, QQ3, and Karry models. The cylinder head delivers reliable sealing, efficient heat dissipation, and durable performance for urban commuting and daily driving.

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Technical Features:

• Part Type: Cylinder Head (Bare)
• Valve Configuration: DOHC 16-Valve (4 valves per cylinder)
• Material: Aluminum Alloy
• Application: SQR473 1.3L Gasoline Engine
• Design: Cross-flow combustion chamber, optimized intake/exhaust ports

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Engine Parameters:

• Engine Code: SQR473 / SQR473F / SQR473FC
• Displacement: 1.3 L (1,297 cc)
• Configuration: Inline-4 DOHC 16V, Naturally Aspirated
• Power Output: 61-68 kW (83-92 HP) @ 6000 RPM
• Torque: 114-120 Nm @ 3800-4500 RPM
• Fuel System: Multi-Point Fuel Injection (MPI)
• Compression Ratio: 9.5:1
• Bore × Stroke: 72 mm × 80 mm
• Firing Order: 1-3-4-2
• Emission Standard: Euro III / Euro IV

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Suitable Models:

• Chery QQ6 (S21)
• Chery A1 / Kimo
• Chery QQ3 (1.3L variants)
• Chery Karry / Youya
• Chery Cowin 1 (select markets)