Autolite XP Iridium Spark Plug

Vehicle Specific

Part Number: XP3922
Features & Benefits

Our best spark plug! Autolite has over 100 years of engineering experience and has sold over 11 billion plugs. Designed and engineered in the USA, the Autolite Iridium XP spark plugs feature an iridium-enhanced 0.6 mm finewire design and patented platinum sidewire technology to provide better overall durability and a more focused ignition for enhanced ignitability and performance. Features double iridium-enhanced alloy technology center electrode for improved durability and wear resistance. Autolite is an official NASCAR performance partner.

  • 0.6 mm finewire design improves ignitability
  • Patented V-trimmed platinum sidewire technology resists we
  • OE equivalent design is engineered for every engine
  • Designed for better overall durability with virtually no gap erosion
Product Details
Part Number: XP3922
Weight: 0.09lbs
Center Electrode Core Material: Iridium
Center Electrode Design: Fine Wire
Center Electrode Tip Material: Iridium
Drive Size: 5/8 in
Ground Electrode Tip Material: Iridium
Insulator Material: Ceramic
Insulator Type: Projected
Package Quantity: 1
Reach (in): 0.75
Resistor: Yes
Seat Style: Gasket
Thread Size: 14mm X 1.25
Shipping Information: Overnight and Two Day shipping are not available for PO Box, APO/FPO/DPO or US Territory addresses.
This product may be shipped directly by the vendor to any eligible US addresses, excluding APO/FPO/DPO or US Territory addresses.
Rebate details: UP TO $40 IN SAVINGS Offer Valid October 18, 2016 - November 14, 2016. Purchase Autolite Iridium XP Enhanced Alloy Technology(TM) $2.50 per plug, AutoliteĀ® Double Platinum $2.00 per plug or AutoliteĀ® Platinum Spark Plugs $1.00 MAIL-IN REBATE OFFER EXPIRES 11/14/2016. Limit 16 AutoliteĀ® Spark Plugs Per Person or Household.
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    Autolite XP Iridium Spark Plug

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