Camshaft Position Sensor 23731‑6J90B A29‑640 for Nissan Teana / Altima
Camshaft Position Sensor 23731‑6J90B A29‑640 for Nissan Teana / Altima
Processing time: 2?3 business days. Standard delivery: 7?15 business days. Express delivery: 3?7 business days, where available.
197 in stock
Camshaft Position Sensor (CMP) Replacement
OEM / Reference Numbers: 23731‑6J90B, A29‑640
This high‑quality camshaft position sensor is designed for selected Nissan vehicles like Teana (also known as Altima in some markets). The camshaft position sensor monitors the camshaft’s rotational position and speed, sending precise timing signals to the engine control unit (ECU). This data is essential for optimizing ignition timing and fuel injection for smooth engine performance.
A failed or malfunctioning sensor may cause:
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Hard starting or no start
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Engine stalling or rough idle
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Poor acceleration and hesitation
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Check engine light (CEL)
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Reduced fuel efficiency
Replacing the faulty sensor with this direct‑fit unit restores accurate engine timing and improves overall performance.
🔧 Features
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OEM / Reference Numbers: 23731‑6J90B, A29‑640
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Accurate camshaft position detection
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Stable signal transmission to ECU
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Durable heat‑resistant construction
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Direct replacement, plug‑and‑play installation
🚗 Fitment
Compatible with selected Nissan Teana / Altima models using these sensor numbers.
Please verify the OEM number and vehicle model before purchase.
Maintain smooth engine performance and reliable ignition timing with this premium camshaft position sensor.
Product FAQ
Will this Camshaft Position Sensor fit my vehicle?
This product is intended for vehicles that match the OE part number and application details shown on this page. Please compare your original part with 23731, 6J90B, and verify the connector, mounting points, and fitment for Nissan before ordering.
Which part number should I use to confirm compatibility?
Use the OE or replacement part number on your original component first. For this listing, compare against: 23731, 6J90B. Matching the part number is usually more reliable than matching only the model name or year range.
What symptoms can this part help solve?
A failing Camshaft Position Sensor may be related to hard starting, rough idle, timing-related fault codes, or reduced engine performance. Always confirm the diagnosis with scan-tool data, fault codes, or a technician inspection before replacing the part.
What should I check before purchase?
Please check the OE number, connector shape, pin count, mounting points, size, and vehicle application. Small differences in plugs, brackets, sensor position, or production year can affect fitment even when the vehicle model looks similar.
Is this a new replacement part?
Yes, this listing is for a new replacement auto part supplied by Staceedress Auto Parts. Keep the original part until installation is complete so you can compare the shape and connector side by side.
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Questions check here
How long does shipping take?
How long does shipping take?
Processing time: 2?3 business days. Standard delivery: 7?15 business days. Express delivery: 3?7 business days, where available.
Does this part come with protective packaging?
Does this part come with protective packaging?
Yes. Each auto part is packed with protective materials to reduce damage during transit. Please inspect the part before installation and keep the original packaging until fitment is confirmed.
Do you ship internationally?
Do you ship internationally?
Free standard shipping is available on orders over $15. Express shipping is calculated at checkout. International delivery availability and timing may vary by destination.
What payment methods do you accept?
What payment methods do you accept?
We accept a variety of payment methods to make your shopping experience convenient. These include credit cards (Visa, Mastercard, American Express), PayPal, and, in some regions, alternative payment methods such as Apple Pay or Google Pay. Rest assured, your payment information is secure and protected during the checkout process.
