NEW CYLINDER HEAD FOR OPEL ASTRA VECTRA INSIGNIA ASTRA A16LET Z16LET 1.6T 16V

The Opel/General Motors A16LET LLU 1.6T cylinder head assembly features an aluminum construction, 16 valves, and a double overhead camshaft (DOHC) design, suitable for 1.6-liter turbocharged engines (approximately 180 horsepower and 230-235 Nm of torque). Common part numbers include 55567457 and 55579839, designed specifically for Opel/General Motors models from 2008 onwards.

Description

Key specifications for the A16LET/LLU cylinder head include:
Engine Type: 1.6L Turbocharged Gasoline (1598 cc), 16 Valves, 4 Cylinders
Material: Aluminum Alloy
Configuration: DOHC (Double Overhead Camshaft)
Power Output: ~132-135 kW (approx. 180 hp) @ 5,500-5,800 rpm
Torque Output: 230-235 N·m
OE Numbers: 55567457, 55579839
Applications: Opel Corsa, Astra, Insignia; Chevrolet Cruze, Malibu; Buick Regal; Saab 9-5