568335 - Heater plug cylinder head cold start
Heater plug installed in the cylinder head as part of the diesel cold start heating system.
The unit protrudes into the combustion chamber area where it generates heat during the pre-start phase to assist ignition of diesel fuel in low temperature conditions. Used on 2.25 L diesel engines where it operates within the engine starting and cold-start heating circuit integrated into the cylinder head assembly.
All product codes / identifiers:
568335 568335 568335ES 568335 247712, BR 1555, ( Thread Size: M 14 x 1.25 )
Models:
Land Rover Defender up to 2016
Land Rover Series 2 and 3
Fitment Notes:
SERIES II/IIA — 2.0 Litre Diesel
SERIES III — 2.25 Diesel (3-bearing and 5-bearing to engine no. 36623971B)
When will my order arrive?
- Order before 15:00 (Mon–Fri): same-day dispatch for in-stock items.
- UPS Express (order before 14:00): dispatched today, delivered tomorrow where available.
- Netherlands / Belgium / Germany: 2–4 working days.
- Other EU countries + UK: 4–8 working days.
- Outside EU/UK: delivery times vary — contact us for an estimate.
Items may ship from multiple warehouses at no extra cost.