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Autolite AP5143 4PK Platinum Spark Plug Review

3

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Excellent

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

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Details

BrandAutolite
Core MaterialPlatinum
Top Material TypeNickel, Alloy Steel

Description of Autolite AP5143 4PK Platinum Spark Plug

Full platinum tip ensures virtually no gap erosion for long plug life. Yttrium enhanced, high nickel alloy side electrode maintains precise gap to increase plug life. Necked-down center electrode fires quicker and cleaner, with less voltage for easier starts, quicker acceleration, and improved fuel economy. Platinum alloy pad on ground electrode provides extended durability and service life and platinum-to-platinum firing. Nickel-plated steel shell for long-life corrosion resistance.

Reviews

Global ratings 3
  • 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

Reliable Spark Plug for Your Car

These platinum spark plugs are a game-changer for your automotive engine. I noticed a remarkable improvement in my car's fuel efficiency and performance .The anti-fouling capability of these plugs makes them perfect for daily use. The only CON is that they are slightly more expensive compared to regular spark plugs. Overall, they are a reliable and cost-effective upgrade for your car..

Pros
  • Long lasting platinum design improves engine performance and fuel efficiency
Cons
  • Pricier than standard copper spark plugs

Revainrating 5 out of 5

Great performance from superior spark plugs

i recently purchased a pack of platinum spark plugs that have transformed the performance of my automotive. Through trial and error, I found that these spark plugs have enhanced my engine`s power, reliability, and fuel efficiency. The installation was straightforward, and the plugs have been functioning flawlessly for months... The only con is the cost but the long-term benefits justify the price. Overall, I highly recommend these ignition parts for anyone looking to upgrade their automotive…

Pros
  • Long lifespan and increased fuel efficiency due to platinum coating
Cons
  • Higher initial cost compared to standard spark plugs

Revainrating 5 out of 5

Good candles, good price. Ranger 4.0 owners are reading this review.

Just save this review for other 2000-2006 Ranger 4.0 V6 owners. If you are wondering how to replace the #3 cylinder plug (passenger side next to the firewall), do the following. Turn the steering wheel all the way to the left. Raise the truck and remove the wheel. Remove the fender (plastic cotter pins) in the fender. He'll be right there. You will still need a cardan joint or a gooseneck ratchet, but this makes it possible. I hope this saves someone some headaches. They also came with the…

Pros
  • Spark plugs and wires
Cons
  • Poorly thought out