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Nissan Altima / Frontier / X-Trail QR20DE/QR25DE Crankshaft Position Sensor, OE
SKU NIS-CKP
Price
$14.99
The crankshaft position sensor tracks crankshaft speed and position so the engine computer can time fuel injection and ignition correctly. A failing unit often causes stalling, hard starts, or a check engine light.
This sensor is built for Nissan Altima, Frontier, and X-Trail models with QR20DE/QR25DE engines, part of the broader Altima, Sentra, and Rogue QR25DE/VQ engine family, matching OE part number 23731-6N21A.
Matching the OE number means dependable, accurate timing signals and a straightforward direct-fit install.
Quantity
New
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