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๐Ÿ”Œ enhanced autolite iridium xp spark plug for automotive replacement, xp5503 (1 pack) logo

๐Ÿ”Œ Enhanced Autolite Iridium XP Spark Plug for Automotive Replacement, XP5503 (1 Pack) Review

3

ยท

Average

Revainrating 3.5 out of 5ย ย 
Ratingย 
3.7
๐Ÿงฏ Ignition Parts, ๐Ÿ› ๏ธ Replacement Parts

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Details

BrandAutolite
Core MaterialIridium
Top Material TypeNickel

Description of ๐Ÿ”Œ Enhanced Autolite Iridium XP Spark Plug for Automotive Replacement, XP5503 (1 Pack)

EXTENDED CHANGE INTERVAL: The Autolite Iridium XP automotive replacement spark plug is engineered to last for up to 100,000 miles depending on engine type making it one of the most durable spark plugs on the market today. FUEL EFFICIENCY: These spark plugs utilize a 0.6mm finewire iridium centerwire tip design with laser welded technology for maximum fuel efficiency. Our finewire electrodes produce more focused and consistent ignitability resulting in less fuel consumption. OPTIMAL PERFORMANCE: This replacement iridium spark plug provides better durability and a more focused ignition for better overall ignitabilty and optimal performance. AUTOLITE ADVANTAGE: Autolite has been producing spark plugs since 1936 making it one of the most trusted and reliable brands for your OE replacement spark plug needs. CONSTRUCTION: Every iridium spark plug comes with a platinum protected ground wire for maximum efficiency in all ignition types including DIS systems and a V-trimmed ground electrode for improved ignitability.

Reviews

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

Type of review

Revainrating 1 out of 5

Poor Quality: Spark Plugs

This product is of very poor quality. There are indentations in the thread area that can damage the threads on the motor. I will not use this on my machine. The rest of the fork appears to be either rebuilt or just poorly made.

Pros
  • Ignition Parts
Cons
  • Not Bad

Revainrating 5 out of 5

Good iridium for less money.

Good connectors and build quality as expected. Swapped out the NGK platinum for this one and the motor went from vibrating and oscillating to one that can barely be heard or felt. These plugs have a strong thread. So if you have aluminum bushings, buy a torque wrench or cut the threads. Overall great product.

Pros
  • Automotive
Cons
  • No mold required

Revainrating 5 out of 5

Best Value in Spark Plugs and Wires

This spark plug has been upgraded from the OEM Stander NGK spark plugs that come with my Saab 9-5. By far the best deal I could find at the time. At under a dollar a fork after the discount on the iridium coated fork, you can't beat it. So here's the rub, Revain only allows you to order three per Revain account. I have to say that I felt an increase in power and throttle response with these plugs. At the time of the replacement, the car was overhauled. So I can't just contribute to stubs. Iโ€ฆ

Pros
  • Spark Plugs and Wires
Cons
  • Minor Issues