2012 Land Rover LR4 BaseFACTORY OEM SERVICE PROCEDURE

Engine Ignition V8 5.0L Petrol: Specifications

Item Specification
Firing order 1:2:7:3:4:5:6:8
Spark plug type ILKAR6C-10
Description Nm lb-ft lb-in
Spark plugs 20 15 -
Ignition coil-on-plug retaining bolts 7 - 62
Factory Service Tools

Use the Manual With the Right Hardware

Pair factory procedures with proven DIY tools so the instructions are easier to execute.

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • β€’ You smell fuel, burning insulation, or see smoke.
  • β€’ Brakes feel soft, pull hard to one side, or make grinding noises.
  • β€’ The engine overheats, stalls repeatedly, or misfires under load.
  • β€’ You are missing required tools, torque specs, or safe lifting equipment.
  • β€’ You are not confident in the next step or safety outcome.