GOLF VI Variant (AJ5) 2009-2013 2.0 TDI 908725 CFFA CFFB CFGB CFGC Cylinder Head for VW Amarok Golf Jetta 03L103351F 03L103063MX – OEM 908725

Product Overview: This complete cylinder head assembly is manufactured for the Volkswagen and Audi 2.0-litre TDI diesel engines in the CFFA, CFFB, CFGB, CFGC, BMN, CBBB, AZV, CBAA, CFHD and CFHB family, the powerplants used across the Golf, Jetta, Beetle, Amarok, Q3, A3 and A4 ranges. It is supplied fully assembled with valves, guides and seats installed and machined to original equipment tolerances.

Key Features: The casting is produced from high-grade material and CNC-machined for accurate deck flatness, correct valve seat concentricity and consistent combustion chamber volume. Valve guides and seats are pre-installed and honed for even sealing and balanced compression across all four cylinders, and the cam carrier surfaces are finished for correct bearing clearance in the DOHC 16-valve diesel layout. Injector bores and glow plug threads are precisely machined for correct common-rail fitment, while reinforced casting around the valve bridge improves durability under turbo-diesel cylinder pressures.

Vehicle Compatibility: This head fits Volkswagen Golf VI Variant 2.0 TDI (2009-2013), Golf VI 2.0 TDI (2008-2013), Jetta IV 2.0 TDI (2010 onwards), Beetle Convertible 2.0 TDI (2011 onwards) and Amarok 2.0 TDI and 2.0 TDI 4motion (2010 onwards), plus Audi Q3, A3 and A4 2.0 TDI applications using the same engine family. Confirm the engine code and OE reference before ordering.

Specifications: Engine code BMN / CBBB / CFGB / AZV / CBAA / CFFA / CFHD / CFHB; displacement 2.0 litres; inline four-cylinder turbo-diesel; DOHC 16-valve; material cast iron or aluminium; standard size; new condition; complete assembly; 12-month warranty; intended for replacement and repair.

OEM / Reference Numbers: 908725, 03L103063M, 076103351, 03L103351F, 03L103063MX, 03L103351H, 03L103063P, 03L103265D, 03L103265FX and 03L103351M. Cross-reference these numbers with the casting marks on the original head.

Applications: Suitable for hatchbacks, sedans, convertibles, SUVs and pickups, covering everyday repairs, engine rebuilds, workshop overhauls and fleet maintenance where a factory-specification diesel head is required.

Benefits / Replacement Information: Fitting this assembly restores compression, corrects coolant and combustion leakage caused by cracking or distortion, and removes the cost and delay of re-machining the original casting. A complete unit ensures factory-matched valve and seat geometry for dependable long-term sealing.

Installation or Fitment Notes: Installation should be carried out by a qualified technician. Clean and check the block deck for flatness, fit a new head gasket and new head bolts where specified, and torque in the correct sequence to the manufacturer's specification. Verify valve clearances and injection timing after assembly, then pressure test and bleed the cooling system before road use.