Champion Copper Plus Spark Plug REC10YC4 - Dependable Performance & Durability, 975
In stock
$3.49
Listed as compatible with this vehicle by the retailer feed.
Check price2018 Subaru Legacy Spark Plugs
20 products listed for this model year in the retailer catalog. Check engine and trim details before ordering.
NGK G-Power Spark Plug (LKAR7BGP-S): Enhanced Durability & Efficiency, 92649
In stock
$6.99
Listed as compatible with this vehicle by the retailer feed.
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Champion Double Platinum Power Spark Plug REC10PYPB4 - Enhanced Durability & Performance, 7975
In stock
$9.19
Listed as compatible with this vehicle by the retailer feed.
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Champion Iridium Spark Plug REA9WYPB4 - Maximum Performance & Longevity, 9412
In stock
$10.99
Listed as compatible with this vehicle by the retailer feed.
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Champion Iridium Spark Plug REC10WMPB4 - Maximum Performance & Longevity, 9775
In stock
$12.99
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, IXEH22TT, 4712
In stock
$14.49
Listed as compatible with this vehicle by the retailer feed.
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NGK G-Power Platinum Spark Plug (LFR6CGP): Enhanced Durability & Efficiency, 1483
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, IKH20TT, 4704
In stock
$15.49
Listed as compatible with this vehicle by the retailer feed.
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NGK Ruthenium HX Spark Plug (LKAR7AHX-S): High Ignitability & Durability, 92274
In stock
$15.99
Listed as compatible with this vehicle by the retailer feed.
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NGK Iridium IX Spark Plug (LKAR7BIX-11S): Extreme Ignitability & Durability, 93501
In stock
$15.99
Listed as compatible with this vehicle by the retailer feed.
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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 Iridium IX Spark Plug (LFR6AIX-11): Extreme Ignitability & Durability, 6619
In stock
$17.99
Listed as compatible with this vehicle by the retailer feed.
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DENSO Iridium Long-Life Spark Plug: Super Ignition, OE Performance, FK20HR11, 3426
In stock
$21.99
Listed as compatible with this vehicle by the retailer feed.
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NGK Laser Iridium Spark Plug (SILFR6C11): High Ignitability & Durability, 7505
In stock
$24.99
Listed as compatible with this vehicle by the retailer feed.
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NGK Laser Iridium Spark Plug (SILZKAR7B11): High Ignitability & Durability, 93482
In stock
$26.99
Listed as compatible with this vehicle by the retailer feed.
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DENSO Iridium Long-Life Spark Plug: Super Ignition, OE Performance, FXE22HR11, 3442
In stock
$28.49
Listed as compatible with this vehicle by the retailer feed.
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Autolite Double Platinum Spark Plug: Enhanced Durability & Performance, APP5683
Out of stock
$7.49
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, XP5683
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, AI5683
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.