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ACDelco 16 846A Professional Spark Plug Review

3

·

Very good

Revainrating 4 out of 5  
Rating 
4.0
🧯 Ignition Parts, 🛠️ Replacement Parts

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Description of ACDelco 16 846A Professional Spark Plug

Wire conductor, wire length, and diameter help provide maximum spark delivery and protection. Spark plug distributor boot shape and materials provide proper fit, installation, and water-tight seal. Terminal design improves spark plug retention and assists installation with excellent corrosion resistance. Insulator employs high dielectric materials. Coil retainer prevents fretting and micro-arcing.

Reviews

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

Revainrating 4 out of 5

Powerful Spark for Seamless Start-Up

This spark plug is a top-notch choice for automotive enthusiasts. Its powerful spark ensures seamless start-up and smooth operation, enhancing the overall performance of your vehicle. The precision manufacturing and durable design ensure longevity and reliability .The only downside is that it may be a bit pricey compared to other spark plugs in the market. Overall, an excellent investment for your vehicle`s ignition system..

Pros
  • High-quality materials increase durability and performance.
Cons
  • May cause compatibility issues with certain vehicles.

Revainrating 4 out of 5

Improved Engine Performance with A Perfect Fit!

This spark plug has definitely improved the performance of my automotive engine! Based on my observations the engine runs smoother and starts up more quickly... The installation process was also a breeze, thanks to the perfect fit. however, the price point could be A little steep for some buyers. Overall, i am very satisfied with the performance of this ignition part..

Pros
  • Excellent performance and longevity.
Cons
  • Some customers have reported difficulty finding the correct size for their vehicle.

Revainrating 4 out of 5

A minor setback, but so far so good!

The kit I received is grey, not greenish as pictured. Maybe it's just the lighting in the photo or the color settings on my monitor, but they're flat grey. This cable set comes with a small package of grease and some grease is already applied to the terminal at the ends of the connector. match perfectly with the originals on my 2002 Ford Ranger XLT 4.0L. There are 1 short, 2 medium and 1 long, 2 medium. The two short wires are the same and the two long wires are the same, meaning you'll end up…

Pros
  • Automotive
Cons
  • Minor repairability