Autolite XP Iridium/Spark Plug

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Part Number: XP5503
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Price: $6.99
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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: AutoZone Exclusive Spark Plug Rebate Offer! Purchase Autolite® Spark Plugs to receive rebate on Autolite Iridium XP Enhanced Alloy Technology(TM) and Autolite® Double Platinum Spark Plugs
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    Autolite XP Iridium/Spark Plug


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