Champion Iridium Spark Plug RC10WMPB4 - Maximum Performance & Longevity, 9002
In stock
$11.99
Listed as compatible with this vehicle by the retailer feed.
Check price2003 Dodge Ram 2500 Spark Plugs
42 products listed as compatible with this vehicle by the retailer feed.
DENSO Double Platinum Spark Plug: OE Performance, lasts 60K+ Miles, PKJ20CR-L11, 3247
In stock
$13.49
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, IK20L, 5358
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, IK20TT, 4702
In stock
$14.99
Listed as compatible with this vehicle by the retailer feed.
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NGK Iridium IX Spark Plug (ZFR6FIX-11): Extreme Ignitability & Durability, 6441
In stock
$14.99
Listed as compatible with this vehicle by the retailer feed.
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NGK Iridium IX Spark Plug (LZTR4AIX-11): Outstanding Acceleration & Durability, 2313
In stock
$14.99
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, ITL16, 5349
In stock
$17.99
Listed as compatible with this vehicle by the retailer feed.
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NGK Ruthenium HX Spark Plug (FR6BHX-S): High Ignitability & Durability, 95159
In stock
$19.49
Listed as compatible with this vehicle by the retailer feed.
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DENSO Iridium Long-Life Spark Plug: OE Performance, SKJ20CR-A8, 3371
In stock
$20.99
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, ITL16TT, 4717
In stock
$21.49
Listed as compatible with this vehicle by the retailer feed.
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NGK Laser Platinum Spark Plug (PLZTR4A-13): High Ignitability & Longevity, 4997
In stock
$21.99
Listed as compatible with this vehicle by the retailer feed.
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NGK OE Series Laser Platinum Spark Plug: Fine Wire Tip, PZFR6F-11, 3271
In stock
$22.99
Listed as compatible with this vehicle by the retailer feed.
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Autolite Copper Resistor Spark Plug: Quick Starts & Smooth Acceleration, 5224
In stock
$4.49
Listed as compatible with this vehicle by the retailer feed.
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E3 DiamondFIRE Spark Plug: More Power & Fuel Efficiency, E3.48
In stock
$8.49
Listed as compatible with this vehicle by the retailer feed.
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Motorcraft Standard Spark Plug: Reliable Ignition Performance, SP-445
Out of stock
$2.79
Listed as compatible with this vehicle by the retailer feed.
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Motorcraft Standard Spark Plug: Enhances Durability & Reduces Misfires, SP-445-A
Out of stock
$3.29
Listed as compatible with this vehicle by the retailer feed.
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Autolite Platinum Spark Plug (AP5224): Enhanced Durability & Performance
Out of stock
$5.49
Listed as compatible with this vehicle by the retailer feed.
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Autolite Double Platinum Spark Plug: Enhanced Durability & Longer Service Life, APP5224
Out of stock
$7.49
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.