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๐Ÿ”Œ pack of 4 autolite xp26-4pk iridium xp spark plugs logo

๐Ÿ”Œ Pack of 4 Autolite XP26-4PK Iridium XP Spark Plugs Review

3

ยท

Excellent

Revainrating 5 out of 5ย ย 
Ratingย 
5.0
๐Ÿงฏ Ignition Parts, ๐Ÿ› ๏ธ Replacement Parts

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Description of ๐Ÿ”Œ Pack of 4 Autolite XP26-4PK Iridium XP Spark Plugs

Iridium-enhanced platinum alloy 0.6mm fine wire center electrode for improved ignitibility performance. Patented V-trimmed platinum side wire technology resists wear. OE equivalent design is engineered for every engine to ensure the right plug for your vehicle. Designed for better overall durability with virtually no gap erosion for longer plug life. Attached motor seat gasket and terminal nut. Fit type: Vehicle Specific.

Reviews

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

Type of review

Revainrating 5 out of 5

Top-Quality Spark Plugs!

According to my experience, these spark plugs are top of the line. I've used them in my automotive shop for a while now, and have found them to be reliable and high-performing. They are made with iridium for increased durability and conductivity, which translates to a longer lifespan and better performance. However, they can be a little pricey compared to other spark plugs on the market. Overall, if you're looking for quality replacement parts, these spark plugs are definitely worthโ€ฆ

Pros
  • Improved fuel efficiency and engine performance.
Cons
  • More expensive than traditional spark plugs.

Revainrating 5 out of 5

So far so good (1984 Corvette)

They went all the way to the '84 Corvette. It's worth noting that the body was a bit longer than the old plugs, but the threaded part itself was fine. No problem, just something to note. I've only ridden them about 100 miles so I can't comment on their durability but they are Iridium class so I have high hopes for them.

Pros
  • Cool product
Cons
  • Ugly packaging

Revainrating 5 out of 5

Excellent goods! for spark plugs

These were installed on a 1973 Ford Mustang modified 460cc. in. High Performance Lincoln Motor. This modified engine simply chews and spits out stock spark plugs. The XP26 makes a very noticeable difference in engine performance. I get perfect ignition from these normally sooted plugs every time, even with a slightly rich fuel mixture. The play on these plugs is specified as 0.40 to 0.50. I found that most of them have a factor of 0.50 with no more than 0.02 variance for all, so no adjustmentโ€ฆ

Pros
  • Best
Cons
  • Zero