10 Best 350z Camshaft Position Sensors to Get Your VQ Humming Again

Is your Nissan 350Z acting a bit finicky? Maybe you’re experiencing a rough idle, poor acceleration, or that dreaded “check engine” light has popped up on your dash. If so, a faulty 350z camshaft position sensor might be the culprit. These vital little components play a huge role in your engine’s performance, helping the engine control unit (ECU) precisely time fuel injection and ignition. When they start to go bad, your beloved Z can feel sluggish and unreliable.

Don’t sweat it, though! Replacing a camshaft sensor is a relatively straightforward job for many DIY enthusiasts, and choosing the right part is half the battle. To help you get your VQ35DE engine running smoothly again, we’ve put together a list of the 10 top 350z camshaft position sensor options available today. We’ll dive into what makes each one stand out, so you can make an informed decision and get back on the road with confidence.

Understanding Your 350Z’s Camshaft Sensors

Before we dive into the reviews, it’s worth noting that your 350Z typically uses two camshaft position sensors (one for Bank 1, one for Bank 2, referring to each cylinder bank) and a separate crankshaft position sensor. Many of the products below offer these sensors in convenient kits, which can be a smart way to address potential issues holistically, especially since a failing cam sensor often signals that other engine sensors might be on their way out. Look for precise OEM numbers and fitment details to ensure compatibility with your specific 350Z model year.

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The Top 10 350z Camshaft Position Sensors

Let’s break down the best choices for your Nissan 350Z.

1. A-Premium Camshaft Position Sensor Left & Right

This A-Premium set offers a direct replacement for both your Bank 1 and Bank 2 camshaft position sensors, making it a convenient package if you suspect one or both are failing. Known for their broad vehicle fitment, these sensors are designed to meet or exceed OEM specifications, providing a reliable and cost-effective solution to common engine performance issues. It’s a great choice for those looking for a complete pair.

• Key Features:

  • Includes both Bank 1 and Bank 2 camshaft sensors.
  • Wide compatibility with Nissan V6 3.5L/4.0L and Infiniti V6 3.5L models.
  • Direct plug-and-play replacement for easy installation.
  • Built to OE performance and durability standards.
  • Comes with a one-year unlimited-mileage guarantee.

• Pros:

  • Comprehensive set for dual sensor replacement.
  • Broad vehicle application, including many Nissan/Infiniti V6 engines.
  • Good value for a pair of sensors.
  • Backed by a warranty for peace of mind.

• Cons:

  • Not an OEM brand, so some may prefer genuine Nissan parts.
  • Might not include the crankshaft position sensor, which some users prefer to replace simultaneously.

• User Impressions: Users often praise this set for its ease of installation and effectiveness in resolving common check engine light codes and drivability issues. Many report that their vehicle’s performance returned to normal quickly after installation, highlighting the good value for money.

• See it on Amazon here

2. A-Premium Camshaft Crankshaft Position Sensor Compatible…

If you’re looking for a more comprehensive solution, this A-Premium kit steps it up by including both camshaft position sensors and the crankshaft position sensor. This is a smart move, as issues with one often lead to or are accompanied by problems with the others. By replacing all three, you can refresh your engine’s critical timing sensors in one go, potentially saving future headaches and diagnostic time.

• Key Features:

  • Complete kit: includes two camshaft position sensors and one crankshaft position sensor.
  • Extensive vehicle fitment for Nissan 350Z and various Infiniti/Nissan V6 models.
  • Designed as direct replacements with blade terminals.
  • One-year unlimited-mileage guarantee.

• Pros:

  • Excellent value by combining all three critical engine position sensors.
  • Helps prevent future issues by replacing related components.
  • Direct fit for hassle-free installation.
  • Warranty provides confidence in the purchase.

• Cons:

  • Still an aftermarket brand, not OEM Nissan.
  • May be overkill if only a single camshaft sensor is truly faulty.

• User Impressions: Customers appreciate the convenience and value of getting all three sensors in one package. Many have successfully used this kit to eliminate check engine lights and restore smooth engine operation, finding it a reliable aftermarket solution.

• See it on Amazon here

3. Hitachi CPS0005 Engine Camshaft Position Sensor

Hitachi is a well-respected name in automotive electronics, often serving as a Tier 1 OE (Original Equipment) supplier for many car manufacturers, including Nissan. This means when you buy a Hitachi sensor, you’re getting something very close to, if not identical to, the part that came in your 350Z from the factory. The CPS0005 model is designed for specific camshaft positions, offering precise and reliable readings crucial for optimal engine management.

• Key Features:

  • Tier 1 OE supplier for sensors – indicates high quality and reliability.
  • 100% NEW, never remanufactured.
  • Meets OE performance and durability standards.
  • Ensures fast and accurate measurements for reliable engine management.

• Pros:

  • OEM quality and performance assurance.
  • Brand reputation for reliability and precision.
  • New part, no concerns about previous wear.

• Cons:

  • Typically more expensive than generic aftermarket options.
  • You’ll likely need to purchase two of these (one for each bank) if both cam sensors are needed.

• User Impressions: Owners consistently report that Hitachi sensors perform just like the original factory parts, resolving issues without fuss. The peace of mind that comes with installing a high-quality, OE-grade component is a significant plus for many enthusiasts.

• See it on Amazon here

4. Hitachi CPS0008 Engine Camshaft Position Sensor

Similar to the CPS0005, the Hitachi CPS0008 also hails from a Tier 1 OE supplier, guaranteeing top-notch quality and performance. The distinction between the two Hitachi models usually lies in which camshaft bank they are designed for (Bank 1 or Bank 2) or specific vehicle sub-models, so always double-check the exact OEM number compatibility for your 350Z. Choosing Hitachi means investing in long-term reliability for your engine’s vital timing signals.

• Key Features:

  • Tier 1 OE supplier for sensors.
  • Guaranteed 100% NEW, not refurbished.
  • Built to meet or exceed original equipment standards for durability.
  • Provides accurate and fast data for engine control.

• Pros:

  • Exceptional build quality and precision.
  • Reliable performance, mirroring original factory parts.
  • New unit, ensuring full lifespan.

• Cons:

  • Higher price point compared to many aftermarket alternatives.
  • Requires careful checking of compatibility for the specific bank (Bank 1 or Bank 2) your 350Z needs.

• User Impressions: Users value Hitachi for its reliability and direct fit. Many report that after struggling with cheaper aftermarket sensors, switching to Hitachi finally resolved their persistent engine codes and intermittent starting problems, proving that sometimes you get what you pay for.

• See it on Amazon here

5. Set of 2 Engine Camshaft Position Sensor Compatible with…

This two-piece set offers a cost-effective solution for replacing both your 350Z’s camshaft position sensors. With broad compatibility across various Nissan and Infiniti VQ engines, it’s designed as a direct plug-and-play replacement. The focus here is on providing a high-quality aftermarket alternative, constructed with durable materials to ensure lasting performance and help get your engine’s timing back in sync.

• Key Features:

  • Includes two camshaft position sensors for Bank 1 and Bank 2.
  • Extensive vehicle fitment, including 350Z and many other Nissan/Infiniti V6 models.
  • High-quality construction using precise engineering and durable materials.
  • Direct plug-in installation for easy replacement.
  • Comes with an 18-month warranty for peace of mind.

• Pros:

  • Good value for a pair of replacement sensors.
  • Wide compatibility, making it versatile.
  • Easy to install for DIYers.
  • Generous 18-month warranty.

• Cons:

  • Not an OEM brand, so material composition might differ slightly from factory parts.
  • Some aftermarket sensors can have slight variations in signal output compared to OEM.

• User Impressions: Customers typically find this set to be a solid performer for the price. It’s often praised for its straightforward installation and effectiveness in fixing common engine issues like misfires and erratic idle, making it a popular choice for budget-conscious repairs.

• See it on Amazon here

6. 2Pcs Camshaft Position Sensor Compatible with Infiniti FX35…

This IFATRUNK sensor set is specifically designed to address common engine issues like hard starting, weak acceleration, and abnormal fuel consumption, which are classic signs of a failing camshaft sensor. It provides a pair of direct-fit sensors for your 350Z (and other compatible Nissan/Infiniti models), offering a quick and easy plug-and-play replacement. The product emphasizes its function in providing real-time data to the ECU, highlighting its critical role in engine efficiency.

• Key Features:

  • Two-piece set for both camshaft position sensors.
  • Broad compatibility with Nissan 350Z (3.5L) and other VQ engines.
  • Direct replacement for original sensors, ensuring easy installation.
  • Clearly states the function of the sensor and symptoms of failure.
  • Dedicated customer support ready to assist with issues.

• Pros:

  • Cost-effective way to replace both cam sensors.
  • Easy “plug and play” installation for DIY repairs.
  • Good coverage for a range of Nissan/Infiniti vehicles.
  • Helpful information about sensor function and failure symptoms.

• Cons:

  • Generic brand, may not offer the same material quality as OEM.
  • Durability may vary compared to higher-end options.

• User Impressions: Users often report that this set successfully clears fault codes and restores engine smoothness. The ease of installation is a recurring theme, making it an attractive option for those looking for a quick fix without breaking the bank.

• See it on Amazon here

7. 3Pcs Camshaft Crankshaft Position CPS Sensor Kit…

This comprehensive 3-piece kit is a fantastic option if you want to replace all three critical engine position sensors – both camshaft position sensors and the crankshaft position sensor – in your 350Z. The product listing highlights a wide array of compatible OEM and aftermarket part numbers, making it easier to cross-reference for your specific vehicle. Choosing a full kit ensures that all related sensors are refreshed, minimizing future sensor-related issues and offering a complete solution for engine timing accuracy.

• Key Features:

  • Includes 2 camshaft position sensors and 1 crankshaft position sensor.
  • Extensive cross-reference with many OEM and aftermarket part numbers.
  • Designed to correctly replace original parts.
  • Focus on broad fitment with common VQ35DE applications.

• Pros:

  • Complete solution for all three main engine position sensors.
  • Good value for a multi-sensor kit.
  • Simplifies the repair process by providing all necessary sensors at once.

• Cons:

  • Brand not explicitly stated, so quality perception might vary.
  • Less detailed feature list compared to some other products.

• User Impressions: Customers generally appreciate the convenience of this all-in-one kit, noting that it saves time and money compared to buying individual sensors. Many find it effective in resolving multiple diagnostic trouble codes related to engine timing.

• See it on Amazon here

8. Set of 3 Camshaft Crankshaft Position Sensor Compatible…

This three-piece sensor kit is another excellent choice for anyone looking to replace their 350Z’s camshaft and crankshaft position sensors simultaneously. It emphasizes its role in regulating spark timing and fuel injector operation, highlighting the importance of these sensors for overall engine efficiency and health. Like others, it boasts direct replacement capabilities and wide vehicle fitment, making it a versatile and convenient option for various Nissan/Infiniti models suffering from engine timing issues.

• Key Features:

  • Comprehensive set: 2 camshaft sensors and 1 crankshaft sensor.
  • Extensive vehicle compatibility, including Nissan 350Z V6 3.5L.
  • Highlights the sensor’s function in engine timing and common failure symptoms.
  • Direct plug-in installation method.
  • 18-month worry-free warranty.

• Pros:

  • Full replacement kit for all critical timing sensors.
  • Clear explanation of sensor function and symptoms.
  • User-friendly installation.
  • Good warranty period.

• Cons:

  • Aftermarket quality may not match the absolute longevity of OEM parts.
  • Specific brand name isn’t prominently featured, which some buyers prefer.

• User Impressions: Reviewers often point out that this kit is a great value, providing everything needed for a comprehensive sensor replacement. Many report that it successfully resolves intermittent stalling, rough idle, and check engine lights, bringing their 350Z back to life.

• See it on Amazon here

9. HY-SPEED Set of 2 Camshaft Position Sensor Kit Left &…

The HY-SPEED set provides two high-quality camshaft position sensors, specifically designed for a direct fit in your 350Z. What stands out here is the emphasis on “excellent quality,” stating they are made of high-quality raw materials and have undergone rigorous testing for reliability under extreme vibrations. This focus on durability and material quality suggests a sensor designed for longevity, which is critical for components exposed to engine heat and vibrations.

• Key Features:

  • Two-piece set for left & right (Bank 1 & Bank 2) camshaft sensors.
  • Wide compatibility with Nissan 350Z and other VQ engines.
  • Made of high-quality raw materials for long service life.
  • Rigorous quality testing for reliability.
  • 12-month warranty.

• Pros:

  • Focus on durable materials and quality testing.
  • Direct fit and easy installation.
  • Good coverage for various compatible models.
  • One-year warranty.

• Cons:

  • Only includes camshaft sensors, not the crankshaft sensor.
  • “HY-SPEED” is a lesser-known brand compared to OE suppliers.

• User Impressions: Customers generally find these sensors to be well-made and effective. Many note that they fit perfectly and quickly resolved their specific camshaft sensor-related issues, suggesting a dependable aftermarket option for their 350Z.

• See it on Amazon here

10. 3Pcs Camshaft Crankshaft Position Sensor Compatible with…

Last but not least, this IFATRUNK 3-piece kit is another excellent choice for a full overhaul of your 350Z’s critical engine timing sensors. It bundles two camshaft sensors and one crankshaft sensor, offering a complete solution to common diagnostic trouble codes like P0340 or P0335. The product explicitly mentions its role in providing the ECU with cylinder piston stroke data, underlining its importance for your engine’s optimal function. Its plug-and-play design ensures straightforward installation, even for novice DIYers.

• Key Features:

  • Complete kit: 2 camshaft position sensors and 1 crankshaft position sensor.
  • Extensive vehicle compatibility, including Nissan 350Z (3.5L).
  • Detailed explanation of sensor function and symptoms of failure.
  • Easy, direct plug-and-play installation.
  • Dedicated customer support available.

• Pros:

  • All-in-one package for comprehensive sensor replacement.
  • Clear information about what the sensors do.
  • Simplifies the repair process.
  • Wide model compatibility.

• Cons:

  • Aftermarket parts, so long-term durability may vary from OEM.
  • Specific brand details are limited.

• User Impressions: Similar to other comprehensive kits, users are generally satisfied with the convenience and value. They report that the sensors fit well and effectively clear engine codes, leading to improved vehicle performance and reliability.

• See it on Amazon here

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Frequently Asked Questions (FAQ)

What does a 350Z camshaft position sensor do?

The camshaft position sensor (CPS) monitors the rotational speed and position of your camshafts. It sends this data to the engine control unit (ECU), which then uses this information, along with data from the crankshaft position sensor, to precisely time the fuel injection and ignition spark. This ensures your engine runs efficiently and smoothly.

What are the common symptoms of a failing 350Z camshaft position sensor?

Common symptoms include the “check engine” light illuminating (often with codes like P0340, P0345, P0335), rough idle, engine misfires, difficulty starting (especially when warm), stalling, reduced fuel economy, and poor acceleration. Sometimes, the car might even go into “limp mode.”

How many camshaft position sensors does a Nissan 350Z have?

Most Nissan 350Zs (equipped with the VQ35DE engine) have two camshaft position sensors – one for each cylinder bank (Bank 1 and Bank 2). They also have one crankshaft position sensor, which works in conjunction with the camshaft sensors.

Can I replace the 350Z camshaft position sensor myself?

Yes, for many DIY enthusiasts, replacing the 350z camshaft position sensor is a relatively straightforward job. The sensors are usually located on the valve covers or near the timing chain cover. You’ll typically need a few basic tools (like a wrench or socket set) and the ability to disconnect and reconnect electrical connectors. Always consult a service manual for precise location and torque specifications.

Should I replace both camshaft sensors and the crankshaft sensor at the same time?

It’s often a good idea, especially if your 350Z is older or has high mileage. These sensors are all part of the engine’s timing system and tend to wear out around the same time. Replacing them together can prevent future diagnostic headaches and ensure consistent, reliable engine performance. Many kits offer all three sensors for convenience and value.

What’s the difference between OEM and aftermarket 350Z camshaft position sensors?

OEM (Original Equipment Manufacturer) sensors are made by the same company that supplied the part to Nissan for your car, like Hitachi. They generally offer the best fit, performance, and longevity. Aftermarket sensors are made by other companies. While more affordable, their quality can vary. Good aftermarket sensors will meet or exceed OEM specifications, but cheaper ones might not last as long or provide as accurate readings.

How long do 350Z camshaft position sensors typically last?

The lifespan of a 350z camshaft position sensor can vary greatly depending on driving conditions, maintenance, and the quality of the part itself. Generally, OEM sensors can last well over 100,000 miles. Aftermarket sensors might have a shorter lifespan, but many offer comparable durability. If you start experiencing symptoms, it’s best to replace them sooner rather than later to prevent further engine issues.