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Your cart is empty.Product Description
There are several possible symptoms of an ignition coil problem.
- Engine misfires
- Rough idle
- Poor fuel economy
- Difficulty starting the engine
- Check engine light is on
- Exhaust backfiring
Benefits of Iridium Spark Plug:
- improve the acceleration profile
- experience more engine power
- improve your fuel economy
- requires less voltage than other designs
- more durability
- more corrosion resistance
Package Included:
- 8pcs Ignition coils
- 8pcs Iridium spark plugs
Why you need OYEAUTO ignition coils and Iridium Spark Plugs:
Important note:
1.If you decide to go for iridium plugs, do not touch or try to adjust them. There’s a high chance that you’ll break the more delicate tip. They come pregapped, so just check whether everything’s alright.
2.There’s trivalent plating on the spark plug threads,Don’t put anti-seize on them.This will affect the torque values and you might mess things up.
Rod Taylor
2025-05-01 13:28:05
Good alternative to Stealer prices...Thx
Jef D.
2025-04-23 15:12:04
Very easy to install. Note to someone else that is going to do this yourself: Have a socket with foam for extracting the spark plug and a separate socket without foam for putting the spark plug back in. Looking back I can laugh at myself but initially I was in a bind on how to get the new spark plug and the foam socket separated after installing. I would like to think the engine is running better with this installed. 95k miles.
Reuben Matos
2025-04-19 15:14:31
Great solution to an expensive problem
Samuel Shaw
2025-02-23 18:37:25
So for starters here, if they say they will fit your car…. It’s a lie! I have a 2009 Lexus ls460. Ordered all these because it says they will fit the vehicle. Get everything out down to the plugs to find out theyre wrong. Also quality is horrible probably cheapest coil packs I’ve ever seen. Now after seeing these are going bad in a month +/- I’m happy I didn’t install them
Jeffrey Atkinson
2025-02-21 13:16:01
Replaced the factory plugs and coils with this set for preventive maintenance on my Tundra. And before I could make it out of my driveway it immediately began to misfire, flash multiple random lights on the dash, and threw misfire codes for every cylinder. Put factory coils back in place, cleared the codes, and the truck runs fine. Do not buy these coils
Armando
2025-01-17 11:32:59
These are not worth it. Pay for better ones I been having coils going out 1 by 1 since I installed. Just replaced the second one in two months.
Rommel Arias
2025-01-13 10:36:24
These do not work since install. 3 have gone out in less then 3 month
Bradley L.
2024-12-19 12:21:14
I installed this set today, everything worked as it should with the exception of one coil, I sent the seller a message to kindly send a replacement? Not sure if they will or not? I hope they read their messages & respond with positive messages they'll send a replacement?
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