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ACDelco 9466R Professional Spark Plug Review

2

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Excellent

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

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Description of ACDelco 9466R 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 2
  • 5
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  • 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

Highly recommended spark plugs!

Using this product, our team found that our automotive engine runs smoothly and efficiently .We've used other spark plugs before but these ACDelco spark plugs have proven to be more reliable and long-lasting. Plus, the installation process was quick and easy. The only con we can think of is that the price is slightly higher than other options on the market. However, the quality and performance are definitely worth the investment. We highly recommend these spark plugs!

Pros
  • Long-lasting and durable
Cons
  • Not suitable for all makes and models of vehicles

Revainrating 5 out of 5

Great replacement! - Spark Plugs and Wires

Installed these on my 2011 Jeep Liberty. I had a bad spark plug so I changed all the spark plugs and wires and the engine runs nice and smooth! Also noticed a slight increase in MPG which is always nice! I just want these wires to be labeled with numbers like OEM Mopar wires. It wasn't hard to figure out what went where, but it would be nice. Would buy again!

Pros
  • Coil retainer prevents fraying and micro arcing
Cons
  • Nothing here