Ford Focus 2004-2007 Focus 1.5 GN1G-6C032-AA GN1G6090AB Auto Engine Parts Focus 1.5 Cylinder Head for Ford Focus Mondeo C-Max – OEM GN1G-6090-AB

Product Overview: Engineered for Ford Focus 1.5 engines, this cylinder head assembly is a complete replacement unit built to original equipment tolerances. The assembly arrives complete with valves fitted and machined combustion chambers, making it a practical solution for a warped, cracked or valve-damaged original cylinder head. It serves 1.5 litre displacement engines and is produced from aluminium alloy.

Key Features: The head is machined on CNC centres for correct deck flatness, precise valve seat angles and matched combustion chamber volumes. Pre-installed, honed valve guides and cut seats produce even sealing and consistent compression on every cylinder. Internal coolant galleries follow the original casting layout so heat is removed evenly from all cylinders. Finished cam carrier journals preserve correct bearing clearance and dependable camshaft support.

Vehicle Compatibility: This part is listed for Ford, covering model families such as Focus. Fitment is documented for the 2004-2007 model years. The same engine family was produced in more than one revision, so verify the engine code and original part number against the removed component before ordering.

Specifications: Key specifications: engine code Focus 1.5; displacement 1.5 L; material High-Strength Aluminum Alloy; size Standard Size; condition New; warranty 12 Months. Additional dimensional and build data includes valve train DOHC 12V. Purpose is replacement and repair of the original component in standard form.

OEM / Reference Numbers: Reference numbers for this part include GN1G-6090-AB, GN1G-6C032-AA, GN1G6090AB, GN1G6C032AA and GN1G6C032.

Applications: Typical applications include head gasket failure repairs, valve damage repairs, engine rebuilds and fleet maintenance on vehicles with cracked or distorted cylinder heads. The part is a sensible stock item for workshops that service this engine family regularly and want to minimise vehicle downtime.

Benefits / Replacement Information: A replacement head recovers lost compression, stops coolant loss caused by cracks, and restores even combustion across all cylinders. The pre-assembled, pre-machined format avoids the labour and uncertainty of welding, skimming and re-seating an original head. The repair stays within original equipment specification, which is important for vehicles that remain in daily commercial service.

Installation or Fitment Notes: Before fitting, confirm the engine code and reference number and inspect the block deck for flatness and the head bolt threads for damage. Where stretch bolts are specified, always fit new head bolts and the correct gasket, and make sure bolt holes are clean and dry. Cleanliness during assembly is critical; keep machined surfaces free of swarf, grit and moisture at all times. A qualified technician should carry out fitment using the manufacturer's documented procedures and torque values.