KacuYelin Camshaft Position Sensor Set of 2 for Nissan & Infiniti 2006-2022 - Direct-Fit, Heat-Resistant Sealed Housing

KacuYelin camshaft position sensor set of 2 precisely monitors camshaft timing and feeds real-time position data to your engine control unit for reliable ignition and fuel management.

If your Nissan or Infiniti is exhibiting rough idle, reduced fuel economy, or an illuminated engine light, a failing camshaft position sensor can be a common cause. This pair of sensors is designed as a direct-fit replacement for many Nissan and Infiniti V6 and L4 models from 2006–2022. Built with a sealed housing, high-temperature-resistant materials, and premium magnetic and chip components, these sensors match OEM connector locations and mounting points for a straightforward swap.

Which vehicles does this sensor set fit?

These sensors cover a wide range of Nissan and Infiniti models and model years. Always verify year, submodel, engine size, and aspiration against your vehicle before ordering.

• Nissan: 350Z, Altima (2.0L, 2.5L, 3.5L across various years), GT-R, Maxima, Murano, Pathfinder, Quest, Rogue, Sentra.
• Infiniti: EX35, FX35, G25, G35, JX35, M35/M35h, Q50, Q70, QX60 across listed years.
• OEM references include 23731-JA11A / 23731JA11A, 23731-JA11B, 917-740 and others — check compatibility against your VIN.

How are these sensors constructed for durability under engine conditions?

KacuYelin designs these sensors to withstand heat, oil exposure, and vibration found in engine bays. The internal components and external seals prioritize long-term reliability.

• Imported signal chip for accurate cam position reporting to the ECU.
• Neodymium magnet and heat-resistant FKM O-ring rated to tolerate high temperatures.
• Fully sealed housing to prevent oil and debris ingress, protecting the internal electronics.

What performance or fit benefits can I expect after installing these sensors?

When installed correctly and matched to a healthy wiring harness, the sensors restore correct cam timing signals, helping the engine management system optimize ignition and fueling. This can lead to smoother operation and more consistent performance.

• Accurate camshaft timing data allows the ECU to refine ignition and fuel delivery.
• Direct-fit design matches OEM mounting points and connector style for an easier install.
• Manufactured in TS16949-standard facilities with EMC testing for quality control.

Are there installation cautions or troubleshooting steps to know beforehand?

These sensors rely on an intact vehicle wiring connector and correct pin alignment. A damaged harness connector or bent pins will prevent the sensor from operating even if the part itself is functional.

• Inspect the original wiring harness connector for bent pins or corrosion before installing.
• Compare OEM part numbers (e.g., 23731JA11A, 917740) to ensure proper match.
• If the check engine light persists after fitment, verify connector integrity and error codes with a scanner.

Who this set is for: This pair of KacuYelin camshaft position sensors is intended for DIY mechanics and professional technicians replacing failed or aging cam sensors on compatible Nissan and Infiniti engines. It's a good match for owners seeking a cost-effective, direct-fit alternative to expensive OEM parts while retaining factory-style fit and function. Make sure to confirm compatibility with your vehicle’s year, engine size, and submodel before purchase; if you see wiring damage, address the harness repair first to ensure the new sensors operate correctly.