Carquest Ignition Knock (Detonation) Sensor, EKA1059
In stock
$361.99
Listed as compatible with this vehicle by the retailer feed.
Check price2018 Infiniti Q50 Sensors
30 products listed for this model year in the retailer catalog. Check engine and trim details before ordering.
Carquest Exhaust Gas Temperature (EGT) Sensor, EGA2628
In stock
$433.99
Listed as compatible with this vehicle by the retailer feed.
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Carquest ABS Wheel Speed Sensor, ARA4563
In stock
$464.99
Listed as compatible with this vehicle by the retailer feed.
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Delphi Mass Air Flow Sensor, AF10450
In stock
$477.99
Listed as compatible with this vehicle by the retailer feed.
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Carquest ABS Wheel Speed Sensor, ARA4565
In stock
$485.99
Listed as compatible with this vehicle by the retailer feed.
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Carquest Steering Angle Sensor, SBC5611
In stock
$2,675.00
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.