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πŸ”₯ enhance performance with acdelco 41-103 professional iridium spark plug (6 pack) logo

πŸ”₯ Enhance Performance with ACDelco 41-103 Professional Iridium Spark Plug (6 Pack) Review

3

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

Description of πŸ”₯ Enhance Performance with ACDelco 41-103 Professional Iridium Spark Plug (6 Pack)

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Reviews

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

Type of review

Revainrating 5 out of 5

Great replacement OEM

Pulled out the old ones after 175000 miles and put them in and what an improvement. This thing has gained power, and for GM 4.2 it's hard to do

Pros
  • Easy install
Cons
  • Disappear

Revainrating 5 out of 5

perfect fit best in spark plugs

These spark plugs were perfect for the Trailblazer. ACDelco 41-103 are new spark plugs that replace the original spark plugs that came with the vehicle. The Trailblazer (2004) appears to have used Iridium spark plugs from the factory.

Pros
  • brilliantly made
Cons
  • thin

Revainrating 5 out of 5

Perfect fit for my 06 Colorado 5 cylinder engine.

Truck has 246,000 miles and runs smoother after spark plug change. I bought a used truck and I don't know when the spark plugs were last changed, but I am happy with the performance of the spark plugs after the change. 3 star rating for durability as new spark plugs only have about 3,000 miles on them.

Pros
  • Good Value
Cons
  • Repair