Outatanding product
Staff Reviewer -
The AC Delco 9748HH Wires fit perfectly in my 2003 GMC Yukon Denali. One thing you have to be careful about is that you don't purchase the 9748GG Wires. I have read that the GG wires are for a different coil system and are 2 inches shorter than the HH. Purchase the HH to be on the safe side.
Bottom Line Yes, I would recommend to a friend
Great stock replacement
Staff Reviewer -
Great stock replacement for the avalanche 5.3l engine. Easy to install existing shields and to install on the motor.
Bottom Line Yes, I would recommend to a friend
OEM Fit & quality
Staff Reviewer -
These are very good OEM replacements. Fit exactly as they should. One thing in doing this job, the old wires were VERY hard to get off in one piece. I had three come apart. This appears to not be uncommon. New wires though went on fine & work great.
Bottom Line Yes, I would recommend to a friend
Easy fix
Staff Reviewer -
Took me about 10 minutes to install & after cleaning out the throttle, body my truck ran a lot smoother..way more power
Bottom Line Yes, I would recommend to a friend
ACDeclo Spark Plug Wire Set
Staff Reviewer -
Used in a 2002 2500 Suburban - worked very well. My daughter is on a trip to Florida with the vehicle and she says it is performing very well just a week after installing.
Bottom Line Yes, I would recommend to a friend