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Please use the top amazonconfirmedfit function and enter your vehicle information for a correct compatibility
Features
- Center Electrode Core Material: Copper Core
- Center Electrode Tip Material: Iridium
- Ground Electrode Core Material: Nickel Core
- Hex Size: 5/8"
- Insulator Height: 50.5 mm
- Manufacturer Heat Range: 5
- Pre-Gap Size: 0.04"
- Reach: 0.75"
- Resistance: 5000 Ohms
- Thread Diameter: 14.0 mm
Public Name
2025-08-21 12:26:02
Title: Excellent Performance & Big Savings!I installed the Pindex 4 Pack UF581 Ignition Coils and Iridium Spark Plugs on my vehicle, and the difference was immediate. My engine runs smoother, acceleration improved, and misfires are gone. The quality feels just as good as OEM parts, but at a fraction of the cost. Best of all, I saved hundreds of dollars compared to what the dealership quoted me. Installation was straightforward, and everything fit perfectly. If you’re looking for a reliable and budget-friendly solution, this kit is a great choice. Highly recommend!
Dem
2025-08-14 17:53:17
This spark plug and coil pack set was a lifesaver! It completely resolved my car’s misfire issue, and the best part is I was able to install it myself, saving a lot on repair costs. The parts fit perfectly, and my car runs smoother than ever. Highly recommend this set for anyone looking to do their own maintenance!
Ryan
2025-07-08 17:32:37
This worked well for a Honda pilot 2009.
Sandi b.
2025-07-03 17:29:44
Sent me someone else’s return can tell the packaging has been opened and retaped with no spark plugs in the box
K G Wright
2025-06-01 10:43:29
The coil packs arrived on time in new condition. They were a direct fit with medium effort to install. Installation took about an 1/2 hour as this was my first time instilling this type of product. A flexible socket was needed to remove and re-install the spark plugs.
Customer
2025-05-03 16:00:43
good
George H
2025-04-21 13:43:51
Worked great, fit like it should..
Paul Ciacci
2025-02-05 18:32:22
The only thing I liked was that the ignition coils were red like the accents around my car
Edel Ski
2025-02-03 12:18:19
My Honda CRV is running much better with improved gas mileage.
Brian Berg
2025-01-30 14:38:44
So far so good. My engine has stopped chugging. As for the quality, time will tell.
Brian
2025-01-08 15:11:43
I dont know if it's the coils or the spark plugs they worked the first day now I'm back where I started with my vehicle reading miss fire codes after the first day buy better these aren't worth the money
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