Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
2005 Land Rover Freelander (LN) V6-2.5LFACTORY OEM SERVICE PROCEDURE
Spark Plug: Service and Repair
Spark Plugs - from 03MY
Service Repair No - 18.20.02
Remove
1. Disconnect battery earth lead.
2. Remove the engine acoustic cover.
3. Release locking clips and disconnect multiplugs from plug top coils.
4. Remove 6 bolts securing plug top coils to cylinder heads.
5. Pull to release and remove 6 plug top coils from cylinder heads.
6. Using a 16 mm plug socket, remove spark plugs from cylinder heads.
Refit
1. Check and if necessary set spark plug gap.
2. Fit spark plugs and tighten to 25 Nm (18 ft. lbs.).
3. Apply a rubber lubricant to plug top coil lower seals and fit coils fully into cylinder heads.
4. Fit bolts securing plug top coils and tighten to 10 Nm (7 ft. lbs.).
5. Connect and secure multiplugs to plug top coils.
6. Fit the engine acoustic cover.
7. Connect battery earth lead.
Factory Service Tools
Use the Manual With the Right Hardware
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.
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