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NGK LTR6BI 13 Spark 91725 Iridium Review

2

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Excellent

Revainrating 5 out of 5  
Rating 
5.0
🧯 Ignition Parts, 🛠️ Replacement Parts

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Details

BrandNGK
Core MaterialIridium
Top Material TypeMetal

Description of NGK LTR6BI 13 Spark 91725 Iridium

Laser welded iridium center electrode tip ensures high durability and greater spark. Platinum disc welded to backside of ground electrode provides long life. Longer insulator nose prevents fouling, corrugated ribs on insulator prevents flashover, and the triple gasket seal eliminates combustion gas leakage. Faster starts and quicker acceleration. Better fuel economy and lower emissions, trivalent metal plating for superior anti-corrosion and anti-seizing.

Reviews

Global ratings 2
  • 5
    2
  • 4
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  • 3
    0
  • 2
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  • 1
    0

Type of review

Revainrating 5 out of 5

Great ignition update!

Recently upgraded my automotive ignition system with a set of iridium spark plugs and Im loving the results.Based on our own experience the NGK LTR6BI 13 Spark plugs have improved throttle response and acceleration, ensuring a smooth ride. However, they are a bit pricey compared to other options, but the overall performance definitely justifies the cost. Highly recommend these spark plugs for anyone looking to improve their vehicle's ignition system..

Pros
  • Improved throttle response and acceleration, smooth ride.
Cons
  • Pricey compared to other options.

Revainrating 5 out of 5

Perfect fit for my 2007 Mazda MX5 (NC Miata)

Perfect fit for my 2007 Mazda MX5. I've seen it fit most other Miata NCs but wanted to post here to confirm it works for 2007 in case people are looking for it. I fixed an issue with a rough idle.

Pros
  • Ignition Parts
Cons
  • Requires Socket