DENSO U-Groove Spark Plug: OE Performance, K20R-U11, 3139
In stock
$5.49
Listed as compatible with this vehicle by the retailer feed.
Check price2011 Toyota Matrix Spark Plugs
9 products listed for this model year in the retailer catalog. Check engine and trim details before ordering.
Champion Copper Plus Spark Plug RC9YC - Dependable Performance & Durability, 344
In stock
$5.49
Listed as compatible with this vehicle by the retailer feed.
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DENSO Double Platinum Spark Plug: OE Performance, lasts 60K+ Miles, PK20R11, 3128
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, IXEH20TT, 4711
In stock
$14.49
Listed as compatible with this vehicle by the retailer feed.
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DENSO Iridium Long-Life Spark Plug: OE Performance, SK20R11, 3297
In stock
$14.49
Listed as compatible with this vehicle by the retailer feed.
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NGK Laser Iridium Spark Plug (IFR6T11): Superior Performance & Durability, 4589
In stock
$17.99
Listed as compatible with this vehicle by the retailer feed.
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NGK Laser Platinum Spark Plug (BKR6EP-11): High Ignitability & Longevity, 2978
In stock
$18.99
Listed as compatible with this vehicle by the retailer feed.
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DENSO Iridium Long-Life Spark Plug: OE Performance, SC20HR11, 3444
In stock
$21.99
Listed as compatible with this vehicle by the retailer feed.
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NGK Laser Iridium Spark Plug (ILKAR7B11): Fine Wire Tip for Efficiency, 4912
In stock
$23.99
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.