Having problems with your 2003 Toyota Sequoia ?
Where are they located? 2003 toyota sequioa spark plugs?
You have to remove any covers on top of the engine including the plentum. Look for the individual coils ,remove the wire and one bolt and pull up on the coil and you will see the sparkplugs in the whole. Be sure you get everything hooked up properly when reassembling or it wont run right.
Repair Help & Product Troubleshooting for 2003 Toyota Sequoia
Tips for a great answer:- Provide details, support with references or personal experience .
- If you need clarification, ask it in the comment box .
- It's 100% free, no registration required.