MAZDA B-SERIE 1996.02-1999.06 2.5 D 4WD (63KW,86PS) WL WLT MD25TI Cylinder Head WL3110100H F220-10-100G for Ford Courier Mazda 2.5 B2500/MPV – OEM 908745

Product Overview: This complete cylinder head assembly is manufactured for the Mazda 2.5-litre WL, WLT and MD25TI diesel engines found in the B-Series pickups and MPVs and in Ford Courier and Ranger models. It is supplied fully assembled with valves, guides and seats installed and machined to original equipment tolerances, making it a direct replacement for a warped, cracked or valve-damaged original cylinder head.

Key Features: The casting is produced from gravity-cast aluminium alloy and CNC-machined for accurate deck flatness, correct valve seat concentricity and consistent combustion chamber volume. The SOHC 12-valve layout is supported by machined cam journals that maintain correct bearing clearance, while valve guides and seats are pre-installed and honed for even sealing and balanced compression. Injector seats and pre-chamber bores are precisely cut for correct diesel combustion, and the intake and exhaust flanges are finished for reliable gasket sealing.

Vehicle Compatibility: This head fits Mazda B-Serie 2.5 D and 2.5 D 4WD models (1996.02-1999.06 and 2002.12-2006.11, 62-63 kW / 84-86 PS), and Ford Ranger 2.5 D and 2.5 TD 4x4 models (1999.10-2006.06) that use the WL, WLT or MD25TI engine. Confirm the engine code, casting number and OE reference against the original component before ordering.

Specifications: Engine code WLT / WL / MD25TI; displacement 2.5 litres; inline four-cylinder diesel; SOHC 12-valve; material gravity-cast aluminium alloy; standard size; new condition; complete assembly; 12-month warranty; purpose replacement and repair.

OEM / Reference Numbers: 908745, 908744, WL3110100H and WL3110100J. Cross-reference these numbers with the casting marks on the original cylinder head to confirm the correct variant.

Applications: Suitable for pickups, light commercial vehicles, MPVs and utility vehicles, covering routine repairs, engine rebuilds, workshop overhauls and fleet maintenance programmes that require a durable factory-specification diesel head.

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 separately reconditioning the original casting. The complete assembly ensures 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, use new head bolts where specified, and torque in the correct sequence to the manufacturer's specification. Replace the head gasket, timing components, filters and coolant, verify valve clearances and injection timing, then pressure test and bleed the cooling system before road use.