How to carry out replacement: Ignition Leads 300 GD (460.312, 460.343) G W460
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Change G W460 230 G (460.210, 460.241) Ignition Leads yourself – manuals and video tutorials

How to change ignition leads on MERCEDES-BENZ G-Class Cabrio (W460) – replacement guide

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Download your free tutorial and fix MERCEDES-BENZ G-Class Cabrio (W460) 300 GD (460.312, 460.343) problems yourself Download for free 1.38 MB Ignition Leads for G W460 Shop now
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When to replace the Ignition Leads on your MERCEDES-BENZ G-CLASS
Recommended replacement interval for the part category Ignition Cable Kit : 60000 km
Important!
This replacement procedure can be used for:
MERCEDES-BENZ G-Class Cabrio (W460) 230 GE (460.218, 460.249) … View more

The steps may slightly vary depending on the car design.

This video shows the replacement procedure of a similar car part on another vehicle

All the parts you need to replace – Ignition Leads for G-Class Cabrio (W460) and other MERCEDES-BENZ models
Alternative products
How to change Ignition Cable Kit on G W460 300 GD (460.312, 460.343) – step-by-step instructions for straightforward car repair Ignition Cable Kit
Tools
Replacement: ignition leads – MERCEDES-BENZ G-CLASS Cabrio (W460). Tools you might need:
Wire brush
High-temperature anti-seize lubricant
Dielectric grease
Torque wrench
Combination spanner #10
Drive socket # 10
Spark plug socket # 16
Ratchet wrench
Phillips screwdriver
Crow bar
Fender cover
Buy tools
Replacement: ignition leads – MERCEDES-BENZ G-CLASS Cabrio (W460). AUTODOC recommends:
  • Warning! Shut down the engine before starting any work – MERCEDES-BENZ G-CLASS Cabrio (W460).
Carry out replacement in the following order:
  1. Step 1
    Open the bonnet.
    Step 2
    Use a fender protection cover to prevent damaging paintwork and plastic parts of the car.
    Step 3
    How to change Ignition Leads on G W460 1979 - free PDF and video manuals
    Disconnect the earth cable terminal from the battery. Use a combination spanner #10.
  2. Step 4
    How to replace MERCEDES-BENZ G-Class Cabrio (W460) 300 GD (460.312, 460.343) 1980 Ignition Leads - step-by-step manuals and video guides
    Unscrew the inlet pipe fasteners. Use a Phillips screwdriver. Use a drive socket #10. Use a ratchet wrench.
  3. Step 5
    G W460 230 G (460.210, 460.241) 1981 Ignition Leads replacement: free workshop manuals
    Remove the fastening bolts.
  4. Step 6
    Changing Ignition Leads on MERCEDES-BENZ G-Class Cabrio (W460) 280 GE (460.212, 460.243) 1982 by yourself
    Remove the inlet pipe.
  5. Step 7
    How to remove MERCEDES-BENZ G-CLASS 230 GE (460.218, 460.249) 1983 Ignition Leads - online easy-to-follow instructions
    Remove the high tension cable bracket.
  6. Step 8
    How to replace Ignition Leads on MERCEDES-BENZ G-Class Cabrio (W460) 1984: download PDF manuals and video instructions
    Make marks to indicate the order of installation of the spark plug wires.
  7. Step 9
    How hard is it to do yourself: Ignition Leads replacement on G W460 250 GD (460.317) 1985 - download illustrated guide
    Disconnect the spark plug wires from the spark plugs.
  8. Step 10
    Need to know how to renew Ignition Leads on MERCEDES-BENZ G-CLASS 1986? This free workshop manual will help you to do it yourself
    Disconnect the high tension cables from the ignition distributor.
  9. Step 11
    Changing of Ignition Leads on G W460 1987 won't be an issue if you follow this illustrated step-by-step guide
    Remove the high tension cables.
  10. Step 12
    MERCEDES-BENZ G-CLASS 230 G (460.210, 460.241) Ignition Leads replacement: online guides and video tutorials
    Treat the ignition distributor terminals. Use a wire brush. Use dielectric grease.
  11. Step 13
    Fit new high tension cables.
    Step 14
    Replacing Ignition Leads on G W460 1989 300 GD (460.312, 460.343) by yourself
    Connect the high tension cables to the ignition distributor.
    Replacement: ignition leads – MERCEDES-BENZ G-CLASS Cabrio (W460). Tip from AUTODOC experts:
    Follow the installation sequence.
  12. Step 15
    G-Class Cabrio (W460) 230 GE (460.218, 460.249) 1990 Ignition Leads DIY replacement workshop manual
    Remove the ignition coil cover.
  13. Step 16
    How to change Ignition Leads on MERCEDES-BENZ G-Class Cabrio (W460) 1991 - tips and tricks
    Disconnect the high tension cable from the ignition coil.
  14. Step 17
    Step-by-step recommendations for DIY replacement G W460 1992 230 GE (460.218, 460.249) Ignition Leads
    Remove the high tension cable from the ignition coil cover. Use a crowbar.
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