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πŸ”₯ acdelco gm original equipment 41-121 iridium spark plug: optimize your engine performance logo

πŸ”₯ ACDelco GM Original Equipment 41-121 Iridium Spark Plug: Optimize Your Engine Performance Review

5

Β·

Excellent

Revainrating 5 out of 5Β Β 
RatingΒ 
5.0
🧯 Ignition Parts, πŸ› οΈ Replacement Parts

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Details

BrandACDelco
Core MaterialIridium
Top Material TypeNickel
Vehicle Service TypeMotorcycle

Description of πŸ”₯ ACDelco GM Original Equipment 41-121 Iridium Spark Plug: Optimize Your Engine Performance

Iridium offers excellent engine idle stability and smooth performance. Iridium allows for small, efficient electrode designs for reliable cold starting and quick acceleration. Iridium fine-wire electrode helps burn away carbon deposits on the tip of the plug as they form. One piece suppressor seal helps block radio frequencies that can affect vehicle electronics. Suppressor seal meters spark energy for long electrode life and helps prevent combustion leakage.

Reviews

Global ratings 5
  • 5
    5
  • 4
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  • 3
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  • 2
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  • 1
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Type of review

Revainrating 5 out of 5

good spark plugs are suitable for spare parts

Very good spark plugs, I changed them at 60,000 km on my turbocharged engine. They looked so good they would probably last up to 100,000 miles.

Pros
  • Robust construction
Cons
  • There are some nuances

Revainrating 5 out of 5

Works great!: Replacement parts

AC Delco is always a good choice. Great price for spark plugs and delivery was quick. Installed them on my machine and everything worked. No problem or nothing.

Pros
  • great product
Cons
  • not bad

Revainrating 5 out of 5

Unbeatable value for money

This is by far the best for GM vehicles. And this price is also unbeatable. That's all I use in our 2014 Cruze RS. Get them and get it right the first time!

Pros
  • Delivery was very quick
Cons
  • Working speed

Revainrating 5 out of 5

No complaints best in spares

Looked like a genuine Delco AC spark plug. Installed 4 of these in a 2011 Chevy Cruze last weekend to replace the factory spark plugs and the car has been running much better since then. So far so good and definitely worth the price I paid.

Pros
  • Absolutely amazing!
Cons
  • Expensive

Revainrating 5 out of 5

OEM replacement for 2014 Cruze LT 1.4 Turbo

I've driven my 2014 'bought new' Cruze about 90,000 miles and thought it was time to change the spark plugs. I've seen conflicting information on what spark plugs to get for this car. The original connector was a Delco 41-121 so I decided to stick with the same connectors. They fit perfectly with no issues with torque specs up to 18 ft-lbs. They are also pre-approved for the Cruze engine. Very easy installation. , just make sure you don't over rev and you'll be fine. The car works like new…

Pros
  • Dope πŸ”₯
Cons
  • Some cons