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.
Check price2003 Ford Explorer Spark Plugs
38 products listed as compatible with this vehicle by the retailer feed.
Autolite Iridium Iridium XP Fine wire Spark Plug: Improved Durability, More Focused Ignition, XP104
In stock
$11.49
Listed as compatible with this vehicle by the retailer feed.
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DENSO Double Platinum Spark Plug: OE Performance, lasts 60K+ Miles, PT16EPR-L13, 5070
In stock
$12.49
Listed as compatible with this vehicle by the retailer feed.
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DENSO Iridium Power Spark Plug: Maximum Spark Energy, 0.4mm Iridium Tip, IT16, 5325
In stock
$13.99
Listed as compatible with this vehicle by the retailer feed.
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NGK Iridium IX Spark Plug (TR55IX): Outstanding Acceleration & Durability, 7164
In stock
$14.99
Listed as compatible with this vehicle by the retailer feed.
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DENSO Iridium TT Spark Plug: Ultimate Endurance and Power, 0.4mm Iridium Tip, IT16TT, 4713
In stock
$15.49
Listed as compatible with this vehicle by the retailer feed.
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NGK Ruthenium HX Spark Plug (TR5AHX): High Ignitability & Durability, 94567
In stock
$19.49
Listed as compatible with this vehicle by the retailer feed.
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NGK Laser Iridium Spark Plug (ITR5H13): Fine Wire Tip for Precision, 97287
In stock
$23.99
Listed as compatible with this vehicle by the retailer feed.
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Autolite Platinum Spark Plug: Enhanced Durability & Fuel Efficiency, AP104
In stock
$5.49
Listed as compatible with this vehicle by the retailer feed.
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E3 DiamondFIRE Automotive Spark Plug: More Power & Fuel Efficiency, E3.62
In stock
$8.49
Listed as compatible with this vehicle by the retailer feed.
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Motorcraft Standard Spark Plug: Enhances Durability & Reduces Fuel Consumption, SP-413
Out of stock
$4.99
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.
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Motorcraft Platinum Spark Plug: Enhances Durability & Reduces Fuel Consumption, SP-493
Out of stock
$9.29
Listed as compatible with this vehicle by the retailer feed.
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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.