2006 Hummer H3
where are the spark plugs located at?
where are the spark plugs located at?
May 22, 2009 at 8:11 AM
2006 Hummer H3
2006 HUMMER H3
LSANTOS2
- MEMBER
- 2 POSTS
Advertisement
FACTORYJACK
- ✓ASE Certified Mechanic
- 4,159 POSTS
Assuming this is not an alpha with 5.3l V8, they are located under the black plastic air box that is connected to the throttle body. There is 5 coils held in with 10mm bolts, and the spark plugs are in the wells that the coils occupy.
May 22, 2009 at 11:43 PM
Thank you so much for your help . . .
May 24, 2009 at 2:25 AM
Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.