10 Best Infiniti G35 Camshaft Position Sensor Replacements to Revive Your Ride
Is your beloved Infiniti G35 acting up? Maybe you’re experiencing a dreaded Check Engine Light, rough idling, or struggling with hard starts. If these symptoms sound familiar, there’s a good chance your camshaft position sensor might be failing. This little sensor plays a crucial role in your engine’s performance, and a faulty one can throw your entire system out of whack. Don’t worry, you’re not alone, and fixing it doesn’t have to break the bank!
Finding the right Infiniti G35 camshaft position sensor replacement can feel like a chore, given the sheer number of options out there. But picking a high-quality, reliable part is essential for getting your G35 running smoothly again. That’s why we’ve put together this comprehensive guide, featuring our top 10 picks for your Infiniti G35. We’ll walk you through what makes each sensor stand out, helping you make an informed decision to get your performance sedan back in top shape.
Why Your Infiniti G35 Needs a Reliable Camshaft Position Sensor
Before we dive into the best products, let’s quickly understand why this sensor is so vital. Your Infiniti G35’s engine, often the robust VQ35DE, relies on the camshaft position sensor (or sensors, as there are usually two for a V6 engine – one for each bank) to tell the engine control unit (ECU) the exact position of the camshafts. This information is critical for proper fuel injection timing and ignition spark.
When these sensors go bad, your ECU starts getting incorrect data, leading to a host of frustrating issues. Common symptoms of a failing camshaft position sensor include:
- Illuminated Check Engine Light (CEL): This is often the first sign, usually accompanied by specific diagnostic trouble codes (DTCs) like P0340 or P0345.
- Hard Starting or No-Start Condition: The engine might crank but won’t fire up easily, especially when warm.
- Rough Idle or Stalling: Your engine might feel jumpy or die unexpectedly at stoplights.
- Poor Acceleration and Reduced Power: You might notice a significant drop in your G35’s usual spirited performance.
- Increased Fuel Consumption: An inefficient engine will drink more gas.
- Engine Misfires or Vibrations: The engine might feel like it’s shaking more than usual.
Replacing a faulty sensor is a relatively straightforward DIY job for many, and getting the right Infiniti G35 camshaft position sensor replacement can make all the difference.
Factors to Consider When Choosing a Camshaft Position Sensor
Before you click “Add to Cart,” here are a few things to keep in mind:
- Compatibility: Double-check that the sensor specifically fits your Infiniti G35’s year and engine (most G35s use the VQ35DE engine). Note if it’s for “Bank 1” or “Bank 2” if sold individually, or if it comes as a set.
- OEM vs. Aftermarket: While OEM (Original Equipment Manufacturer) parts are always a safe bet, many aftermarket sensors offer excellent quality and performance at a fraction of the cost. Look for brands with good reviews and warranties.
- Quality Materials: Sensors operate in a tough environment. Look for durable construction that can withstand engine heat and vibrations.
- Warranty: A good warranty provides peace of mind in case the part fails prematurely.
- Package Deals: Some listings offer a set of both camshaft sensors, or even include the crankshaft position sensor, which can be a great value if you suspect multiple sensors are failing.
Our Top 10 Infiniti G35 Camshaft Position Sensor Replacements
Let’s dive into the products that can help get your G35 back on track!
1. A-Premium Camshaft Position Sensor Left & Right
This A-Premium set is a fantastic choice if you’re looking to replace both camshaft position sensors on your Infiniti G35. What makes it stand out is its broad compatibility across a range of Nissan and Infiniti models with the V6 3.5L and 4.0L engines, ensuring a wide application for many drivers facing similar sensor issues. It’s a direct replacement part, designed to meet or exceed OEM specifications, offering a reliable fix for common engine performance problems.
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Key Features:
- Compatible with Infiniti G35 2003-2007 V6 3.5L, among many other Nissan/Infiniti models.
- Includes both Bank 1 (Right) and Bank 2 (Left) sensors.
- Direct replacement for various OEM part numbers (e.g., 237315M010, 23731AL610).
- 3-pin blade terminal for easy plug-and-play installation.
- Comes in a package of two sensors.
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Pros:
- Excellent value, providing both crucial sensors.
- Wide vehicle fitment, useful for multiple models.
- Backed by a one-year unlimited-mileage guarantee.
- Designed for direct fit, simplifying installation.
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Cons:
- Specific compatibility should always be double-checked against your vehicle’s exact year and model.
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User Impressions: Many users appreciate the straightforward installation and the immediate resolution of their Check Engine Light and related performance issues. The convenience of a two-pack is frequently highlighted as a major plus, offering a complete solution.
2. 2Pcs Camshaft Position Sensor Compatible with Infiniti FX35
This 2-piece camshaft position sensor set is another excellent option for your Infiniti G35, offering broad compatibility and direct replacement functionality. Its main appeal lies in its clear focus on addressing common sensor-related engine problems, such as hard starting or erratic acceleration, by providing precise real-time data to the ECU. This set aims to restore smooth engine operation with minimal hassle.
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Key Features:
- Compatible with 2003-2007 Infiniti G35 3.5L, and a host of other 3.5L and 4.0L Nissan/Infiniti vehicles.
- Replaces both Bank 1 and Bank 2 camshaft sensors.
- Direct replacement for common OEM numbers like 907-716 and 917-704.
- Designed for easy, plug-and-play installation.
- Aims to resolve issues like hard starting, weak acceleration, and engine shaking.
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Pros:
- Comprehensive compatibility for many VQ engines.
- Includes both necessary camshaft sensors.
- Simple installation process.
- Dedicated customer support readily available.
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Cons:
- Some users might prefer an OEM-branded product.
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User Impressions: Customers often report that these sensors effectively cleared their error codes and resolved frustrating symptoms like long crank times and rough idles. The ease of installation, especially for DIYers, is a consistent positive point.
3. Set of 2 Engine Camshaft Position Sensor Compatible with
This set distinguishes itself with its promise of high-quality construction and an extended 18-month warranty, providing extra peace of mind for your Infiniti G35 camshaft position sensor replacement. Made with precise engineering and durable materials, it’s designed for long-lasting performance and reliable functionality, aiming to be a dependable, direct-fit solution for your vehicle’s engine management needs.
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Key Features:
- Fits Infiniti G35 V6 3.5L 2003-2007, along with extensive Nissan/Infiniti 3.5L and 4.0L V6 applications.
- Replaces Bank 1 and Bank 2 sensors.
- Matches OEM part numbers for seamless compatibility.
- Constructed with high-quality, durable materials for longevity.
- Includes 2 sensors with an 18-month warranty.
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Pros:
- Extended warranty period offers greater assurance.
- High-quality construction emphasized for durability.
- Direct plug-and-play installation.
- Responsive customer support.
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Cons:
- While compatible with many models, double-checking your specific vehicle’s fitment is always advised.
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User Impressions: Reviewers often praise the robust feel of these sensors and their effectiveness in solving engine codes and performance woes. The longer warranty is frequently cited as a reason for choosing this particular set over competitors.
4. A-Premium Camshaft Crankshaft Position Sensor Compatible
For those looking for a more comprehensive solution, this A-Premium package is a great option as it includes not only the two camshaft position sensors but also the crankshaft position sensor. This all-in-one approach is excellent for tackling a range of engine timing issues, as often, if one sensor fails, others might follow, or their symptoms can be similar. It offers a convenient and potentially money-saving bundle for your Infiniti G35 camshaft position sensor replacement needs.
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Key Features:
- Compatible with Infiniti G35 2003-2007 V6 3.5L and many other Nissan/Infiniti 3.5L V6 models.
- Includes 2 camshaft position sensors (Bank 1 & 2) and 1 crankshaft position sensor.
- Matches numerous OEM reference numbers for all three sensors (e.g., 237315M010, 23731AL610, 237318J100).
- Features 3-pin blade terminals.
- Backed by a one-year unlimited-mileage guarantee.
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Pros:
- Cost-effective solution to replace all three critical engine timing sensors.
- Extensive vehicle compatibility.
- Guaranteed direct fit and easy installation.
- Reputable brand with a solid warranty.
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Cons:
- If only camshaft sensors are needed, you’re paying for an extra part.
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User Impressions: Users frequently commend this bundle for its value and convenience, especially when dealing with multiple engine codes related to timing sensors. Many report complete resolution of their engine issues after replacing all three.
5. BDFHYK 907-716 917-704 2PCS Cam Camshaft Position Sensor
The BDFHYK 2-piece camshaft sensor set stands out with its emphasis on engine model confirmation and an impressive 24-month customer service commitment. This level of post-purchase support, coupled with a wide array of interchangeable part numbers, suggests a brand confident in its product quality and dedicated to user satisfaction. It’s a reliable choice for your Infiniti G35 camshaft position sensor replacement, offering peace of mind.
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Key Features:
- Compatible with Infiniti G35 2003-2007 (and up to 2010 for M35), plus a broad range of Nissan models.
- Replaces both Bank 1 and Bank 2 camshaft sensors.
- Extensive list of interchange part numbers for broad cross-referencing.
- Comes with a 24-month customer service guarantee for replacements.
- Designed to address common engine performance issues.
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Pros:
- Excellent 24-month customer service/replacement policy.
- High compatibility across many Nissan/Infiniti VQ series engines.
- Direct fit replacement.
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Cons:
- Detailed engine model confirmation required by the seller, though fitment lists are extensive.
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User Impressions: Customers appreciate the robust warranty and customer service, noting that it builds confidence in the purchase. Many have successfully used these sensors to clear their Check Engine Lights and restore smooth engine operation.
6. 3Pcs Camshaft Crankshaft Position Sensor Compatible with
Similar to other comprehensive kits, this 3-piece set offers both camshaft position sensors and the crankshaft position sensor, making it a great all-in-one solution for your Infiniti G35. What makes it noteworthy is its clear explanation of the sensors’ function and the symptoms of failure, empowering buyers with knowledge. It’s designed for easy installation, aiming to get your vehicle back on the road quickly and efficiently.
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Key Features:
- Compatible with Infiniti G35 2003-2007 3.5L, as well as a wide range of Nissan models (3.5L & 4.0L).
- Includes Crankshaft (1), Bank 1 Camshaft (1), and Bank 2 Camshaft (1) sensors.
- Direct replacement for numerous OEM numbers (e.g., 917-707, 907-716, 917-704).
- Explains sensor function and common fault symptoms.
- Plug-and-play design for easy installation.
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Pros:
- Comprehensive kit addresses multiple potential sensor failures.
- Clear explanation of product function and benefits.
- Wide compatibility with VQ series engines.
- Easy to install for DIY enthusiasts.
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Cons:
- Packaging type isn’t specified, which might matter to some.
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User Impressions: Users report successful resolution of multiple engine codes and improved drivability after installing this kit. The convenience of having all three sensors in one package is a commonly praised aspect.
7. Cam Camshaft Position Sensor Compatible with Infiniti FX35
This specific camshaft position sensor focuses on delivering OEM quality and direct fitment, emphasizing thorough testing before packaging. It’s listed with a single sensor, presumably for one bank, but the key takeaway here is the rigorous quality control. For those who need a single, reliable Infiniti G35 camshaft position sensor replacement and value tested quality, this is a strong contender.
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Key Features:
- Compatible with Infiniti G35 2003-2007 (and others), as well as many Nissan/Suzuki models.
- Replaces common OEM part numbers like 237316J906 and 907-716.
- Made from high-quality, durable materials.
- All sensors are tested by QA department to meet or exceed OEM quality.
- Aims to resolve irregular stalling, hard starting, and engine vibrations.
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Pros:
- Strong emphasis on pre-shipment quality testing.
- High-quality, durable materials.
- Direct fitment and OEM matching part numbers.
- Addresses key symptoms of sensor failure effectively.
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Cons:
- Typically sold as a single sensor, meaning you’d need to buy two for both banks.
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User Impressions: Customers often highlight the noticeable improvement in engine smoothness and the disappearance of the Check Engine Light after installing this sensor. The reassurance of quality testing is also a significant positive.
8. Cam Camshaft Position Sensor Compatible with Nissan 350Z
Unlike many other sensors tailored for the earlier Infiniti G35 (VQ35DE engine), this particular sensor targets later model years, including some 2007-2008 G35s which might have the RevUp or HR engines, and a broad range of newer Nissan/Infiniti V6 and 4-cylinder applications. It highlights extensive compatibility beyond the classic G35, appealing to owners of more recent models who need a precise Infiniti G35 camshaft position sensor replacement for their specific trim.
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Key Features:
- Compatible with 2007-2008 Infiniti G35 (and 2007-2009 350Z), along with many other newer Nissan/Infiniti models.
- Replaces specific part numbers like PC775 and 23731ED015.
- Made from high-quality, durable materials.
- All sensors are tested to meet or exceed OEM quality.
- Aims to fix irregular stalling, engine vibrations, and accelerator hesitation.
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Pros:
- Targets later model G35s and a wider, newer vehicle range.
- Emphasizes rigorous quality control and testing.
- Designed for direct replacement.
- Addresses common engine performance issues for compatible vehicles.
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Cons:
- Not suitable for earlier G35 models (03-06) that use different sensor types.
- Check your specific G35’s engine code (e.g., VQ35DE vs. VQ35HR) to ensure compatibility.
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User Impressions: Owners of later model Nissan/Infiniti vehicles praise its perfect fit and efficacy in resolving their engine performance problems. The emphasis on OEM quality is a recurring positive.
9. Zhermik Camshaft Crankshaft Position Sensor Left and Right
The Zhermik set provides a comprehensive solution by including both camshaft sensors (left and right) and the crankshaft sensor. Its straightforward approach to replacement and clear listing of OEM part numbers makes it easy for buyers to cross-reference compatibility. This set offers a solid 12-month warranty and focuses on direct fitment, making it a reliable choice for your Infiniti G35 camshaft position sensor replacement needs.
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Key Features:
- Fits Infiniti G35 2003-2007 V6 3.5L, alongside various Nissan V6 3.5L and 4.0L models.
- Includes 2 camshaft sensors (Right & Left) and 1 crankshaft sensor.
- Direct replacement for a wide range of OEM part numbers (e.g., 907-716, 917-704, 917-707).
- Backed by a 12-month warranty.
- Designed for easy installation.
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Pros:
- Convenient 3-piece kit covering essential engine timing sensors.
- Broad compatibility with popular Nissan/Infiniti V6 engines.
- Clear OEM part number cross-referencing.
- Comes with a standard 12-month warranty.
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Cons:
- Specific technical details beyond part numbers are limited in description.
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User Impressions: Many users find this kit to be a simple and effective solution for clearing their Check Engine Lights and restoring proper engine function. The completeness of the kit is a definite advantage for those looking to replace all related sensors.
10. Set of 3 Camshaft Crankshaft Position Sensor Compatible
Rounding out our list is another excellent 3-piece set that covers both camshaft and crankshaft position sensors, making it a complete package for your Infiniti G35. This set stands out by clearly explaining the critical function of these sensors in regulating spark timing and fuel injector operation. It highlights the serious symptoms of sensor failure and positions itself as a direct, plug-and-play solution, backed by an 18-month warranty.
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Key Features:
- Compatible with Infiniti G35 2003-2007 V6 3.5L, and an extensive list of Nissan V6 3.5L & 4.0L vehicles.
- Includes 2 camshaft position sensors (Bank 1 & 2) and 1 crankshaft position sensor.
- Matches numerous OEM part numbers (e.g., 907-716, 917-704, 917-707).
- Clearly explains sensor function and fault symptoms (hard to start, misfires, CEL).
- Direct replacement design with plug-in installation and an 18-month warranty.
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Pros:
- Complete solution for critical engine timing sensors.
- Longer 18-month warranty for peace of mind.
- Detailed explanation of sensor importance and failure signs.
- Wide compatibility with popular VQ series engines.
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Cons:
- May be overkill if only one camshaft sensor needs replacing.
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User Impressions: Reviewers frequently praise the value of getting all three sensors in one kit, which often resolves multiple, previously undiagnosed engine issues. The clear fitment details and the warranty are also well-received.
DIY Infiniti G35 Camshaft Position Sensor Replacement: Is It For You?
Replacing the camshaft position sensor on your Infiniti G35 can be a manageable DIY task for those with some mechanical inclination. The sensors are usually accessible on the engine, and the process generally involves removing a bolt, unplugging the old sensor, and plugging in the new one. However, specific locations can be a bit tight, and proper torque is important.
If you’re unsure or uncomfortable working on your vehicle, it’s always best to consult a professional mechanic. They can diagnose the issue precisely and perform the Infiniti G35 camshaft position sensor replacement safely and correctly, ensuring your car is running perfectly.
Final Thoughts
A faulty camshaft position sensor can turn your driving experience into a headache, but with the right Infiniti G35 camshaft position sensor replacement, you can get your cherished sedan running like new again. Whether you opt for a single sensor or a complete kit, choosing a reliable, high-quality part is paramount.
We hope this guide has made your decision a little easier. Remember to always double-check compatibility with your specific vehicle year and engine before making a purchase. Happy driving!
FAQ Section
Q1: What does a camshaft position sensor do in an Infiniti G35?
A1: The camshaft position sensor (CPS) tells your Infiniti G35’s engine control unit (ECU) the precise rotational position and speed of the camshafts. This information is crucial for the ECU to accurately time the fuel injection and ignition spark, ensuring optimal engine performance and fuel efficiency.
Q2: What are the common symptoms of a bad camshaft position sensor on a G35?
A2: Common symptoms include the illumination of the Check Engine Light (CEL), difficulty starting (especially when warm), rough idling, engine stalling, reduced engine power, poor acceleration, and increased fuel consumption. You might also notice engine misfires or vibrations.
Q3: How many camshaft position sensors does an Infiniti G35 have?
A3: Most Infiniti G35 models with the VQ35DE V6 engine have two camshaft position sensors: one for Bank 1 (passenger side) and one for Bank 2 (driver side). Some models might also require replacement of the crankshaft position sensor, as its symptoms can be similar.
Q4: Is replacing the camshaft position sensor on a G35 a difficult DIY job?
A4: For many G35 owners with basic mechanical skills, replacing the camshaft position sensor is a relatively straightforward DIY task. The sensors are usually accessible, requiring simple tools to remove a single bolt and unplug the old sensor. However, locations can be tight, and it’s essential to follow proper procedures.
Q5: Will replacing the camshaft position sensor clear the Check Engine Light?
A5: Yes, if a faulty camshaft position sensor was the cause of your Check Engine Light (CEL), replacing it will typically clear the code. You might need to drive the car for a bit or manually clear the code with an OBD-II scanner after the replacement.
Q6: Are aftermarket camshaft position sensors as good as OEM ones for the Infiniti G35?
A6: Many high-quality aftermarket camshaft position sensors can perform just as well as OEM parts. The key is to choose reputable brands that use durable materials and offer warranties. Our list includes several well-regarded aftermarket options that offer excellent value.
Q7: What diagnostic trouble codes (DTCs) are associated with a failing G35 camshaft position sensor?
A7: Common diagnostic trouble codes (DTCs) associated with a failing camshaft position sensor on a G35 include P0340 (Camshaft Position Sensor “A” Circuit Malfunction – Bank 1 or Single Sensor) and P0345 (Camshaft Position Sensor “A” Circuit Malfunction – Bank 2). Other related codes might appear too.
Q8: How often should I replace my Infiniti G35 camshaft position sensors?
A8: There isn’t a fixed replacement interval for camshaft position sensors. They are generally replaced as needed when they fail and trigger symptoms or diagnostic codes. Their lifespan can vary widely depending on driving conditions and manufacturing quality.
