Motorcraft Spark Plug: Reliable Ignition with Nickel Electrode Design, SP-400-X
In stock
$5.89
Listed as compatible with this vehicle by the retailer feed.
Check price2003 Ford Explorer Sport Spark Plugs
7 products listed for this model year in the retailer catalog. Check engine and trim details before ordering.
Champion Double Platinum Power Spark Plug RS12PYP - Enhanced Durability & Performance, 7401
In stock
$7.49
Listed as compatible with this vehicle by the retailer feed.
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Motorcraft High-Durability Spark Plug: Reduces Misfires & Fuel Consumption, SP-500-X
In stock
$7.99
Listed as compatible with this vehicle by the retailer feed.
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ACDelco Double Platinum Spark Plug, 41-812
In stock
$10.49
Listed as compatible with this vehicle by the retailer feed.
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Autolite Iridium Iridium XP Fine wire Spark Plug: Improved Durability, More Focused Ignition, XP103
In stock
$11.49
Listed as compatible with this vehicle by the retailer feed.
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Motorcraft Standard Spark Plug: Enhances Durability & Reduces Misfires, SP-400
Out of stock
$5.39
Listed as compatible with this vehicle by the retailer feed.
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Motorcraft Double Platinum Spark Plug (AGSF22FM): Enhanced Durability & Reliability, SP-500
Out of stock
$7.99
Listed as compatible with this vehicle by the retailer feed.
Check price
This site contains affiliate links. We may earn a commission if you buy through them. We do not sell these products or guarantee merchant inventory. Compatibility is listed by the retailer feed for this vehicle; it is not an OEM confirmation. Catalog snapshot: Aug 15, 2026.