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    2012 Buick LaCrosse Hybrid 2.4L DI DOHC Hybrid 4cyl

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    Autolite XP Iridium/Spark Plug

    Vehicle Specific
    Part Number: XP5503
    Features & Benefits

    Iridium enhanced, protects against electrode wear. 0.6mm fine wire electrode; designed for better overall ignitability performance. More focused ignition for better/faster fuel combustion. V trimmed patented platinum sidewire, resists wear. Nickel plated shell, prevents corrosion. OE equivalent design guaranteed to deliver quick starts, good fuel economy and smooth acceleration.

    Product Details
    Part Number: XP5503
    Weight: 0.11 lbs
    Thread Size: 14 mm.
    Resistor Type: Suppressor
    Heat Range: 3
    Center Electrode Core: Nickel alloy sheath over copper core
    Center Electrode Firing Tip: Iridium fine wire
    Insulator Type: High alumina ceramic
    Side Electrode: Platinum enhanced v-trimmed side wire
    Thread Reach: 0.750 in. (19.00 mm.)
    Seat Type: Gasket
    Shipping Information: Overnight and Two Day shipping are not available for PO Box, APO/FPO/DPO or US Territory addresses.
    Rebate details: Save $2.50 each on Autolite Iridium XP, $2 each on Autolite® Double Platinum or $1 each on Autolite® Platinum Spark Plugs(after mail-in rebate;Limit 16)
    • Overall

      Autolite XP Iridium/Spark Plug


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