The cylinder head with reference numbers 25183241 and 25195629 is designed for GM Family B A22DM 2.2L CRDi diesel engines. This precision-engineered component features aluminum alloy construction with DOHC 16-valve configuration, compatible with Opel Antara, Chevrolet Cruze, Captiva, and Orlando models. The cylinder head delivers reliable sealing, efficient heat dissipation, and durable performance for SUV and compact car applications.

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Technical Features:

• Reference Numbers: 25183241 / 25195629
• Type: Cylinder Head (Bare)
• Valve Configuration: DOHC 16-Valve (4 valves per cylinder)
• Material: Aluminum Alloy
• Application: A22DM 2.2L CRDi Diesel Engine

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Engine Parameters:

• Engine Code: A22DM / A22DTR (GM Family B Diesel)
• Displacement: 2.2 L (2,231 cc)
• Configuration: Inline-4 DOHC 16V, Turbocharged & Intercooled
• Power Output: 120-135 kW (163-184 HP) @ 3800 RPM
• Torque: 350-400 Nm @ 1750-2500 RPM
• Fuel System: Common Rail Direct Injection (CRDi) + VGT
• Compression Ratio: 16.8:1
• Bore × Stroke: 86 mm × 96 mm
• Firing Order: 1-3-4-2
• Emission Standard: Euro 4 / Euro 5

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Suitable Models:

• Opel Antara (2006-2015, 2.2 CDTi variants)
• Chevrolet Cruze J300 (2009-2016, diesel variants)
• Chevrolet Captiva C100 (2.2 VCDi variants)
• Chevrolet Orlando (2011-2018, diesel variants)
• Holden Captiva / Cruze (select markets)
• Daewoo Winstorm (2.2 diesel variants)