Autolite APP5503 Dbl.plat.spk Plug 4/pack

Out of stock
Stock Update:
01/03/2022 10:18:48 AM PST

Out of stock

Stock Update:
01/03/2022 10:18:48 AM PST
Frequently bought together:


This item is brand-new, factory sealed.

Autolite APP5503-4PK Double Platinum Spark Plug, Pack of 4
  • Full platinum tips ensure virtually no gap erosion
  • Works to optimize engine performance for a longer life and improved fuel economy
  • Necked-down center electrode fires quicker and cleaner, with less voltage for easier starts and quicker acceleration
  • High nickel alloy side electrode maintains precise gap
  • Full copper core electrode provides better performance in all conditions
  • Manufacturer: ?FRAM
  • Brand: ?Autolite
  • Model: ?APP5503-4PK
  • Item Weight: ?1.11 pounds
  • Product Dimensions: ?1 x 1 x 3.38 inches
  • Item model number: ?APP5503-4PK
  • Is Discontinued By Manufacturer: ?No
  • Manufacturer Part Number: ?APP5503
  • OEM Part Number: ?APP5503

Autolite Double Platinum Spark Plugs feature platinum-to-platinum firing which virtually eliminates gap erosion, reduces misfires, and provides improved durability. These superior-performing spark plugs provide the preferred technology for DIS engines. They also feature a high nickel alloy side electrode, full platinum tips, a necked-down center electrode, and a full copper core center electrode. Guaranteed for 5 years.

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Warranty Information

All Items are Brand New, Factory Sealed and come with a standard warranty. [Read our policies]
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Autolite APP5503 Dbl.plat.spk Plug 4/pack