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ACDelco 9748B Professional Spark Plug Review

1

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Excellent

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

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Details

BrandACDelco
MaterialSilicone,Fiberglass
Item Dimensions LxWxH3.8 x 10 x 6 inches
Item Weight1.1 Pounds

Description of ACDelco 9748B 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 1
  • 5
    1
  • 4
    0
  • 3
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  • 2
    0
  • 1
    0

Type of review

Revainrating 5 out of 5

. After half a year everything is fine! Good start, good flow

What a bloody job it was to install these spark plug wires on a 1996 Chevy Impala SS, but after a year and a half it's half gone all great! Good start, good progress. They fit as expected and yes, AC DELCO!

Pros
  • Conductor, wire length, and wire gauge help maximize spark output and protection
Cons
  • Long wait