The OEM cylinder head assembly with part numbers 908331 and 908431 is designed for Renault-Nissan R9M 1.6L dCi diesel engines. This precision-engineered component features aluminum alloy construction with DOHC 16-valve configuration, compatible with Renault Espace, Trafic, Master, and Nissan Qashqai, X-Trail models. The cylinder head delivers reliable sealing, efficient heat dissipation, and durable performance for passenger cars and light commercial vehicle applications.

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Technical Features:

• Part Numbers: 908331 / 908431
• Type: Complete Cylinder Head Assembly
• Valve Configuration: DOHC 16-Valve
• Material: Aluminum Alloy
• Application: R9M 1.6L dCi Diesel Engine

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Engine Parameters:

• Engine Code: R9M (R9M-408 / R9M-414 / R9M-462 variants)
• Displacement: 1.6 L (1,598 cc)
• Configuration: Inline-4 DOHC 16V, Turbocharged & Intercooled
• Power Output: 96-130 kW (130-175 HP) @ 3750 RPM
• Torque: 320-380 Nm @ 1750-2500 RPM
• Fuel System: Common Rail Direct Injection (dCi) + VGT
• Compression Ratio: 15.4:1
• Bore × Stroke: 78 mm × 83.5 mm
• Emission Standard: Euro 5 / Euro 6

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Suitable Models:

• Renault Espace V (2015+)
• Renault Trafic III / Master III
• Nissan Qashqai J11 / J12
• Nissan X-Trail T32
• Mercedes-Benz Citan / Vito (R9M-sourced variants)