5 Top 2008 Infiniti G35 Camshaft Position Sensors: Restore Your Ride’s Performance
Is your beloved 2008 Infiniti G35 acting up? Maybe you’re seeing a persistent “Check Engine” light, experiencing rough idling, or a noticeable drop in fuel economy. Chances are, a failing camshaft position sensor could be the culprit. These little marvels play a crucial role in your engine’s performance, ensuring the engine control unit (ECU) knows exactly what your camshafts are doing. Without accurate data, your car’s timing can go haywire, leading to all sorts of headaches.
Don’t fret! Replacing a faulty camshaft position sensor is often a straightforward fix that can bring your G35 back to its former glory. To help you choose the right part, we’ve rounded up and reviewed some of the best options available. Let’s dive in!
Why Your 2008 Infiniti G35 Needs a Healthy Camshaft Position Sensor
Before we look at the products, let’s quickly touch on why this component is so important. The camshaft position sensor monitors the speed and position of your engine’s camshafts. This information is critical for the ECU to precisely control ignition timing, fuel injection, and the variable valve timing system (VVT). When this sensor goes bad, your 2008 Infiniti G35 might experience misfires, a reduction in power, difficulty starting, or even stall while driving. Getting a reliable replacement is key to maintaining peak engine performance and avoiding more serious issues down the road.
Our Top 5 Picks for 2008 Infiniti G35 Camshaft Position Sensors
Here are our hand-picked selections, reviewed to help you make an informed decision:
1. A-Premium Camshaft Crankshaft Position Sensor Compatible…
This A-Premium set stands out by offering a complete package: two camshaft position sensors (one for Bank 1 and one for Bank 2) and a crankshaft position sensor. This comprehensive kit is a fantastic value, especially if you’re not entirely sure which sensor is causing the issue, or if you prefer to replace all related sensors at once for maximum peace of mind. It’s designed as a direct replacement, fitting various V6 3.5L Nissan and Infiniti models, including your G35.
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Key Features:
- Includes 2 Camshaft Position Sensors (Bank 1 & Bank 2) and 1 Crankshaft Position Sensor
- 3-Pin Blade terminal design for precise connection
- Black color for OEM-like appearance
- Wide compatibility with multiple Infiniti and Nissan V6 3.5L models
- One-year unlimited-mileage guarantee
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Pros:
- Excellent value with a 3-piece sensor kit
- Covers both camshaft and crankshaft sensors
- Direct fit for easy installation
- Strong manufacturer warranty for assurance
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Cons:
- May include sensors you don’t immediately need (if only one cam sensor is faulty)
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User Impressions: Many users appreciate the convenience of getting all three sensors in one go, reporting that the kit effectively resolves “Check Engine” lights and improves engine smoothness. Installation is generally described as straightforward, living up to its direct replacement claim.
- See it on Amazon here
2. A-Premium Camshaft Position Sensor Left & Right -…
If your diagnosis points specifically to the camshaft position sensors, this 2-piece A-Premium set is an ideal choice. It provides both the left and right camshaft sensors, ensuring you can replace both simultaneously for balanced performance. Like its sibling product, it boasts broad compatibility across various Nissan and Infiniti V6 engines, making it a reliable pick for your 2008 Infiniti G35 camshaft position sensor replacement.
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Key Features:
- Includes 2 Camshaft Position Sensors (Left & Right / Bank 1 & Bank 2)
- 3-Pin Blade terminal for secure connection
- Designed for direct replacement and easy installation
- Extensive compatibility with Nissan/Infiniti V6 3.5L and 4.0L engines
- Backed by a one-year unlimited-mileage guarantee
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Pros:
- Perfect for replacing both camshaft sensors at once
- High compatibility with many popular V6 models
- Good quality construction from a reputable brand
- Manufacturer warranty provides peace of mind
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Cons:
- Does not include the crankshaft position sensor
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User Impressions: Customers frequently note how well these sensors fit and function, eliminating engine codes and restoring proper idling. The dual-pack is often cited as a convenient and cost-effective solution for common G35 camshaft sensor issues.
- See it on Amazon here
3. 2Pcs Camshaft Position Sensor Compatible with Infiniti FX35…
This 2-piece camshaft position sensor set stands out for its clear explanation of the sensor’s function and the symptoms of a failing one. It’s designed to be a direct, plug-and-play replacement, emphasizing ease of installation. With wide compatibility covering your 2008 Infiniti G35 and many other Nissan/Infiniti models, it’s a solid contender for anyone looking for a reliable pair of sensors.
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Key Features:
- Includes 2 Camshaft Position Sensors (Bank 1 & Bank 2)
- Directly replaces OEM sensors (numerous reference numbers provided)
- Designed for easy, plug-and-play installation
- Broad compatibility across various V6 3.5L and 4.0L Nissan/Infiniti models
- Clear description of sensor function and failure symptoms
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Pros:
- Straightforward installation process
- Covers both camshaft sensors
- Good value for a pair of sensors
- Responsive customer support offered
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Cons:
- Brand might be less recognized than others for some buyers
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User Impressions: Reviewers often highlight the smooth installation process and the effectiveness of these sensors in resolving engine light issues and restoring vehicle performance. The clear compatibility information is also appreciated.
- See it on Amazon here
4. Zhermik Camshaft Crankshaft Position Sensor Left and Right…
The Zhermik set offers a compelling package, much like the first A-Premium product, including two camshaft position sensors and one crankshaft position sensor. This comprehensive approach is excellent for tackling all related engine timing sensors in one go. Its strong compatibility with numerous Nissan and Infiniti models, including the 2008 Infiniti G35, combined with a 12-month warranty, makes it a reliable and convenient option for a full sensor refresh.
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Key Features:
- Complete set of 2 Camshaft Position Sensors (Left/Right) and 1 Crankshaft Position Sensor
- Direct OEM replacement with various part numbers listed
- Designed for V6 3.5L Infiniti and Nissan vehicles
- 12-month warranty for buyer confidence
- Responsive customer support pledge
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Pros:
- All-in-one solution for related timing sensors
- Wide range of compatible vehicles
- Good warranty period
- Competitive pricing for a 3-piece kit
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Cons:
- Specific installation instructions might vary (though generally plug-and-play)
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User Impressions: Customers appreciate the convenience and value of purchasing all three sensors together, reporting successful installations and positive results in resolving engine codes and improving drivability. The straightforward fitment is a common positive remark.
- See it on Amazon here
5. Set of 2 Engine Camshaft Position Sensor Compatible with…
This 2-piece set of engine camshaft position sensors from A-NAFTULY (via A-NAFTULY store) emphasizes high-quality construction and direct replacement capability. Designed to perfectly fit your Infiniti G35 V6 3.5L, among other compatible Nissan and Suzuki models, these sensors promise long-lasting performance. The plug-and-play installation method makes it accessible for DIY enthusiasts, and the 18-month warranty provides an extended period of assurance.
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Key Features:
- Includes 2 Camshaft Position Sensors (Bank 1 & Bank 2)
- High-quality construction for durability and reliable functionality
- Direct plug-in installation method
- Extensive vehicle fitment, including 2003-2007 Infiniti G35 3.5L
- Generous 18-month warranty
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Pros:
- High-quality materials promise longevity
- Simple and easy plug-and-play installation
- Excellent 18-month warranty period
- Covers both camshaft sensors
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Cons:
- Does not include the crankshaft sensor
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User Impressions: Many users have found these sensors to be a perfect fit and a reliable solution for their Infiniti G35, praising their effectiveness in turning off the check engine light and smoothing out engine operation. The extended warranty is also a big plus for buyers.
- See it on Amazon here
Frequently Asked Questions (FAQ)
Q1: What does a camshaft position sensor do in my 2008 Infiniti G35?
A: The camshaft position sensor (CPS) monitors the rotational speed and position of the engine’s camshafts. It sends this data to the Engine Control Unit (ECU), which uses it to precisely control critical engine functions like fuel injection, ignition timing, and variable valve timing.
Q2: What are the common symptoms of a failing camshaft position sensor in an Infiniti G35?
A: Common symptoms include the “Check Engine” light illuminating, rough idling, engine misfires, difficulty starting (especially when the engine is warm), reduced fuel economy, decreased engine power, and sometimes even the engine stalling.
Q3: How many camshaft position sensors does a 2008 Infiniti G35 V6 3.5L engine have?
A: Your 2008 Infiniti G35 with the VQ35DE V6 3.5L engine typically has two camshaft position sensors – one for each bank of cylinders (Bank 1 and Bank 2). It also has one crankshaft position sensor, which works in conjunction with the camshaft sensors.
Q4: Can I replace the camshaft position sensor myself on my 2008 Infiniti G35?
A: For many, yes, it’s a DIY-friendly repair. The sensors are usually accessible and held in place by one or two bolts, with a simple electrical connector. However, it’s crucial to consult your vehicle’s service manual for exact locations and procedures, and ensure the engine is cool before starting.
Q5: Is an aftermarket camshaft position sensor as good as an OEM (Original Equipment Manufacturer) one?
A: Modern aftermarket sensors, especially from reputable brands, are often made to meet or exceed OEM specifications and can be a cost-effective alternative. Always choose brands with good reviews and warranties to ensure reliability. The products reviewed here are good examples of high-quality aftermarket options.
Q6: How important is it to replace a faulty camshaft position sensor quickly?
A: Very important! A failing sensor can cause poor engine performance, reduced fuel efficiency, and can potentially lead to further engine damage if left unaddressed. It’s best to replace it as soon as symptoms appear or a diagnostic code confirms the issue.
Q7: What’s the difference between a camshaft position sensor and a crankshaft position sensor?
A: Both are crucial for engine timing. The camshaft position sensor monitors the camshafts, which control valve opening and closing. The crankshaft position sensor monitors the crankshaft, which dictates piston position. Together, they provide the ECU with a complete picture of the engine’s rotational position and speed.
Final Thoughts
A working 2008 Infiniti G35 camshaft position sensor is essential for your car’s smooth operation and efficient performance. We hope this guide helps you confidently choose the right replacement part. Remember, addressing these issues promptly can save you from bigger headaches and costs down the line. Happy driving!
