ACDelco Iridium Spark Plug: Reliable Cold Starting & Smooth Performance, 41-125
In stock
$14.49
Listed as compatible with this vehicle by the retailer feed.
Check price2014 Cadillac CTS Spark Plugs
40 products listed for this model year in the retailer catalog. Check engine and trim details before ordering.
DENSO Iridium Power Spark Plug: Maximum Spark Energy, 0.4mm Iridium Tip, IT20, 5326
In stock
$14.49
Listed as compatible with this vehicle by the retailer feed.
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NGK Ruthenium HX Spark Plug (LTR6BHX): High Ignitability & Durability, 90495
In stock
$15.99
Listed as compatible with this vehicle by the retailer feed.
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NGK Iridium IX Spark Plug (LTR6IX): Extreme Ignitability & Durability, 94374
In stock
$15.99
Listed as compatible with this vehicle by the retailer feed.
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NGK Iridium IX Spark Plug (TR6IX): Extreme Ignitability & Durability, 3689
In stock
$16.99
Listed as compatible with this vehicle by the retailer feed.
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NGK Iridium IX Spark Plug (LTR6IX-11): Extreme Ignitability & Durability, 6509
In stock
$17.99
Listed as compatible with this vehicle by the retailer feed.
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NGK Ruthenium HX Spark Plug (LTR7BHX): High Ignitability & Durability, 95605
In stock
$18.99
Listed as compatible with this vehicle by the retailer feed.
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NGK Ruthenium HX Spark Plug (LTR6AHX): High Ignitability & Durability, 91276
In stock
$19.49
Listed as compatible with this vehicle by the retailer feed.
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NGK Iridium IX Spark Plug (LTR7IX-11): Outstanding Acceleration & Efficiency, 6510
In stock
$19.99
Listed as compatible with this vehicle by the retailer feed.
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NGK Laser Iridium Spark Plug (ILTR6E11): Fine Wire Tip for High Efficiency, 90117
In stock
$21.49
Listed as compatible with this vehicle by the retailer feed.
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Bosch OE Fine Wire Double Iridium Spark Plug: High Performance & Longevity, 9616
In stock
$39.99
Listed as compatible with this vehicle by the retailer feed.
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Bosch OE Fine Wire Double Iridium Spark Plug: High Performance & Longevity, 9602
In stock
$12.49
Listed as compatible with this vehicle by the retailer feed.
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Motorcraft Fine Wire Platinum Spark Plug: Enhances Durability & Reduces Misfires, SP-550
Out of stock
$6.99
Listed as compatible with this vehicle by the retailer feed.
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Autolite Double Platinum Spark Plug: Enhanced Durability & Performance, APP5243
Out of stock
$7.49
Listed as compatible with this vehicle by the retailer feed.
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Autolite Iridium Iridium Ultra Fine Wire Spark Plug: Superior Durability & Performance, AI5863
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, XP5243
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.