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ttiger79, Auto Mechanic
Category: Honda
Satisfied Customers: 1257
Experience:  ASE Master Certified, Advanced Engine Performance
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how do you change the sparkplugs on a honda ridgeline

Customer Question

how do you change the sparkplugs on a honda ridgeline?
Submitted: 9 years ago.
Category: Honda
Expert:  ttiger79 replied 9 years ago.
Your truck uses what is called a coil on plug system- each cylinder has it's own individual coil. To get at the plugs, you will need to remove the plastic cover over the motor:

Then remove the electrical connector and the retaining bolt for each coil:


The coils can then be pulled out, the spark plugs are located under the coils. Do this for both the front and the rear cylinder heads (3 plugs per head.)

Let me know if you have any more questions!