NGK Iridium IX Spark Plug (LFR5AIX-11): Enhanced Acceleration & Durability, 4469
In stock
$16.99
Listed as compatible with this vehicle by the retailer feed.
Check price2020 Dodge Challenger Spark Plugs
37 products listed for this model year in the retailer catalog. Check engine and trim details before ordering.
NGK Ruthenium HX Spark Plug (LFR6BHX): High Ignitability & Durability, 93420
In stock
$17.99
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, IKH20, 5344
In stock
$17.99
Listed as compatible with this vehicle by the retailer feed.
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NGK Ruthenium HX Spark Plug (LKR7BHX): High Ignitability & Durability, 94705
In stock
$19.49
Listed as compatible with this vehicle by the retailer feed.
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NGK Laser Iridium Spark Plug (SILFR6A): High Ignitability & Durability, 7913
In stock
$21.99
Listed as compatible with this vehicle by the retailer feed.
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DENSO Iridium Long-Life Spark Plug: Super Ignition, OE Performance, FK20HQR8, 3459
In stock
$26.49
Listed as compatible with this vehicle by the retailer feed.
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NGK Laser Iridium Spark Plug (SILZKR7B11): High Ignitability & Durability, 9723
In stock
$26.99
Listed as compatible with this vehicle by the retailer feed.
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Bosch Iridium Spark Plug: Exceptional Ignitability & Long Life, 9748
In stock
$12.49
Listed as compatible with this vehicle by the retailer feed.
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Autolite Double Platinum Spark Plug: Enhanced Durability & Longer Life, APP6043
Out of stock
$6.49
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, XP6043
Out of stock
$11.49
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, XP5701
Out of stock
$11.49
Listed as compatible with this vehicle by the retailer feed.
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Autolite Iridium Iridium Ultra Fine Wire Spark Plug: Laser Welded for Precision, AI6043
Out of stock
$11.49
Listed as compatible with this vehicle by the retailer feed.
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Autolite Iridium Iridium Ultra Fine Wire Spark Plug: Laser Welded for Precision, AI5701
Out of stock
$11.49
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.