NGK Ruthenium HX Spark Plug (LKAR8BHX): High Ignitability & Durability, 91784
In stock
$17.49
Listed as compatible with this vehicle by the retailer feed.
Check price2019 Infiniti Q50 Spark Plugs
4 products listed as compatible with this vehicle by the retailer feed.
DENSO Iridium Long-Life Spark Plug: Super Ignition, OE Performance, FXE24HR11, 3457
In stock
$30.99
Listed as compatible with this vehicle by the retailer feed.
Check price
NGK Laser Iridium Spark Plug (DILKAR8K8G): High Ignitability & Durability, 96008
In stock
$31.99
Listed as compatible with this vehicle by the retailer feed.
Check price
Bosch EVO Spark Plug: Reliable Ignition & Long Service Life, 96347
In stock
$15.49
Listed as compatible with this vehicle by the retailer feed.
Check price
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.