10 Top Camshaft Position Sensors for Your 2011 Jeep Grand Cherokee

Is your trusty 2011 Jeep Grand Cherokee acting a bit… off? Maybe you’ve noticed a flickering check engine light, a rough idle, or even a struggle to start? These could be tell-tale signs of an issue with a crucial component: the camshaft position sensor. This small but mighty sensor plays a huge role in your Jeep’s engine timing and overall performance.

When it comes to maintaining your WK2 Grand Cherokee, getting the right parts is essential. A faulty 2011 Jeep Grand Cherokee camshaft position sensor can lead to all sorts of headaches, from reduced fuel economy to potential engine damage if left unaddressed. That’s why we’ve put together a comprehensive guide to help you find the perfect replacement.

In this article, we’ll dive into what these sensors do, common symptoms of a bad one, and review some of the best aftermarket options available. We’ve hand-picked 10 top camshaft position sensors, keeping quality, compatibility, and user feedback in mind. Let’s get your Grand Cherokee running smoothly again!

Understanding Your Jeep Grand Cherokee’s Camshaft Position Sensor

Before we jump into the reviews, let’s quickly demystify the camshaft position sensor. In simple terms, this sensor is your engine’s internal “eye” on the camshaft’s rotational speed and position. It sends vital data to your vehicle’s Engine Control Unit (ECU), allowing the computer to precisely time the fuel injection and spark plug firing. This synchronized dance ensures optimal engine performance and efficiency.

Common Symptoms of a Failing Camshaft Position Sensor:

• Check Engine Light: Often, this is the first indicator, triggering codes like P0340 or P0345.
• Hard Starting or No-Start Condition: The engine might crank but won’t catch because the ECU isn’t getting the timing information it needs.
• Rough Idling or Stalling: Your engine might feel shaky or suddenly die, especially at low speeds.
• Reduced Engine Performance: You might notice sluggish acceleration or decreased power.
• Poor Fuel Economy: Inaccurate timing can lead to inefficient fuel consumption.

Replacing a faulty 2011 Jeep Grand Cherokee camshaft position sensor is typically a straightforward DIY task for many, but always ensure you have the correct part for your specific engine (most 2011 Grand Cherokees come with the 3.6L Pentastar V6, but other engines like the 5.7L HEMI were also available).

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Top 10 Camshaft Position Sensors for Your 2011 Jeep Grand Cherokee

Here’s our detailed look at some of the best replacement camshaft position sensors on the market. We’ve included a variety of options to help you make an informed choice.

1. A-Premium Engine Camshaft Position Sensor Compatible with…

This A-Premium sensor stands out for its broad compatibility and quality assurance. If you’re looking for a reliable replacement that fits a wide range of Chrysler, Dodge, Jeep, and Ram vehicles, including your 2011 Jeep Grand Cherokee (specifically the 3.6L model), this option offers peace of mind with its one-year unlimited-mileage guarantee. It’s designed to meet or exceed OEM specifications, ensuring your engine gets accurate timing signals.

• Key Features:
  • Wide vehicle fitment, including 2011-2020 Jeep Grand Cherokee 3.6L.
  • Direct replacement for OEM part numbers like 5149141AF, 907-728.
  • 4-pin blade terminal for secure connection.
  • Comes with a one-year unlimited-mileage guarantee.
• Pros:
  • Excellent compatibility across many popular models.
  • Good quality control with a solid warranty.
  • Easy to install as a direct plug-and-play replacement.
• Cons:
  • Generic packaging may not appeal to all.
  • Availability might fluctuate based on demand.
• User Impressions: Customers frequently report that this sensor resolves their engine issues, such as rough idling and check engine lights, noting its straightforward installation and solid performance for the price.
• See it on Amazon here

2. Camshaft Position Sensor Fit for Chrysler 200 300 Town &…

This IFATRUNK sensor offers a reliable and cost-effective solution for your 2011 Jeep Grand Cherokee’s camshaft position sensor needs. What makes this one noteworthy is its explicit focus on addressing common symptoms of a failing sensor, such as hard starting or abnormal engine shaking. It’s built as a direct replacement, simplifying the installation process for DIYers.

• Key Features:
  • Specifically designed for 3.6L engines, including 2011-2020 Jeep Grand Cherokee.
  • OEM numbers include 907-728, 5149141AF.
  • Aims to resolve hard starting, weak acceleration, and malfunction light alarms.
  • Plug-and-play installation.
• Pros:
  • Direct fit and easy to install.
  • Targets common performance issues effectively.
  • Dedicated customer support for any issues.
• Cons:
  • Brand might be less recognized by some consumers.
  • Durability might be a concern over the long term for some users.
• User Impressions: Many users appreciate the easy installation and report significant improvements in engine smoothness and starting reliability after replacing their old sensor with this unit.
• See it on Amazon here

3. 5149141AF Camshaft Position Sensor Compatible with…

This A-NAFTULY sensor prioritizes direct replacement and ease of installation, making it a great choice for those who prefer a hassle-free repair. Its compatibility list is extensive, confirming its fitment for your 2011 Jeep Grand Cherokee 3.6L. The added benefit of an 18-month warranty provides a longer period of worry-free use compared to some competitors.

• Key Features:
  • Compatible with Jeep Grand Cherokee 3.6L from 2011-2020.
  • Reference OEM numbers: 5149141AF, 907-728, PC950.
  • Designed for plug-in installation, no extensive adjustments needed.
  • Comes with an 18-month worry-free warranty.
• Pros:
  • Extended warranty period offers greater peace of mind.
  • Straightforward installation process.
  • Accurate fitment for the specified models.
• Cons:
  • Less detailed product information beyond fitment.
  • Brand recognition may not be as high as OE manufacturers.
• User Impressions: Customers often highlight the sensor’s perfect fit and quick resolution of check engine lights, with the extended warranty being a significant bonus for many.
• See it on Amazon here

4. AUTOKAY 05149141AF 2 X Camshaft Position Sensor PC950…

If you’re dealing with multiple engine issues or simply want a spare, this AUTOKAY 2-pack offers excellent value. Providing two sensors means you can replace both camshaft position sensors (if your engine has two, which the 3.6L Pentastar does) at once or keep one as a spare. This can be particularly handy for preventative maintenance or if you want to swap out one sensor at a time to diagnose.

• Key Features:
  • Includes two camshaft position sensors in one package.
  • Replaces multiple OEM part numbers, including 05149141AF, 5149141AF.
  • Fits a wide range of vehicles, including 2011-2022 Jeep Grand Cherokee.
  • Designed for direct replacement.
• Pros:
  • Great value with a 2-pack.
  • Extensive cross-reference for various OEM numbers.
  • Broad year compatibility adds flexibility.
• Cons:
  • Quality of individual sensors might vary slightly.
  • May not be necessary to replace both at once for all users.
• User Impressions: Buyers appreciate the cost savings of the two-pack and report that these sensors typically resolve their engine issues effectively, especially for vehicles requiring two sensors.
• See it on Amazon here

5. 2 pc NTK Camshaft Position Sensors compatible with Jeep…

For those who prioritize original equipment manufacturer (OEM) quality, this 2-pack of NTK camshaft position sensors is a strong contender. NTK (part of NGK Spark Plugs) is a well-respected brand in automotive sensors, often supplying parts directly to vehicle manufacturers. Choosing NTK means you’re getting parts engineered to the original specifications of your 2011 Jeep Grand Cherokee’s 3.6L V6 engine, potentially offering superior reliability and longevity.

• Key Features:
  • Genuine NTK parts, implying OEM-level quality.
  • Includes two sensors, ideal for V6 engines with dual camshafts.
  • Direct replacement auto parts with original packaging and hardware.
  • Compatible with 2011-2018 Jeep Grand Cherokee 3.6L V6.
• Pros:
  • High-quality, trusted brand in automotive sensors.
  • Designed for precise fit and performance.
  • Often provides long-term reliability.
• Cons:
  • Typically more expensive than generic aftermarket options.
  • May be overkill if only one sensor is faulty.
• User Impressions: Customers often commend the NTK sensors for their exact fit and immediate resolution of engine problems, noting the brand’s reputation for reliability.
• See it on Amazon here

6. Mirthcos 5149141AF Camshaft Position Sensor Compatible with…

The Mirthcos camshaft position sensor focuses on delivering stable and durable performance for your engine. Its comprehensive fitment list ensures it’s a perfect match for your 2011 Jeep Grand Cherokee 3.6L. What stands out here is their explicit mention of the sensor’s function: “Tracks Camshaft Position to Ensure Accurate Valve Timing, Enabling Smooth Engine Operation and Efficient Performance,” which highlights its core benefit directly.

• Key Features:
  • Compatible with Jeep Grand Cherokee V6 3.6L 2011-2021.
  • Reference OE Number: 5149141AF, PC950.
  • Designed for direct replacement and easy installation.
  • One-year unlimited-mileage assurance.
• Pros:
  • Clear function description gives confidence in its purpose.
  • Stable and durable design.
  • Solid warranty for peace of mind.
• Cons:
  • Brand is relatively less known.
  • May not offer unique features beyond standard functionality.
• User Impressions: Users report that this sensor effectively eliminates their engine issues, fitting perfectly and performing as expected, offering a good balance of cost and reliability.
• See it on Amazon here

7. 2X Crankshaft + Camshaft Position Sensor Kits for 2011-2012…

Important Note: While this kit is listed for Jeep Grand Cherokees, its primary compatibility features highlight 5.7L and 6.4L HEMI engines for the 2009-2012 models. If your 2011 Jeep Grand Cherokee has the common 3.6L Pentastar V6 engine, this particular kit is likely not the correct fit for you. Always double-check your engine size before purchasing. For those with a HEMI, this kit is great value, offering both crankshaft and camshaft position sensors, which are often replaced together.

• Key Features:
  • Includes both crankshaft and camshaft position sensors.
  • One-year unlimited mileage quality guarantee.
  • Specifically fits 5.7L and 6.4L HEMI engines in specified models/years.
• Pros:
  • Great value if you need both sensor types for a compatible HEMI engine.
  • Comprehensive kit for a specific engine range.
  • Quality guarantee provides assurance.
• Cons:
  • Not compatible with the common 3.6L Pentastar engine found in most 2011 Grand Cherokees.
  • Less relevant for the targeted 3.6L engine search.
• User Impressions: Customers with compatible HEMI engines appreciate the convenience of buying both sensors in a kit and report successful installations and resolved engine issues.
• See it on Amazon here

8. AUTOKAY 2Pcs Camshaft Position Sensor PC950 Compatible with…

This is another strong offering from AUTOKAY, providing a 2-pack of camshaft position sensors. Similar to their other multi-pack, this one covers a vast array of vehicle models and years, including your 2011 Jeep Grand Cherokee. Having two sensors on hand is incredibly practical, whether for simultaneous replacement on a V6 engine or as a spare for future needs. The extensive cross-referencing for various OEM part numbers makes finding the right fit straightforward.

• Key Features:
  • Two camshaft position sensors included.
  • Replaces a broad list of OEM part numbers (e.g., 05149141AF, PC950).
  • Wide compatibility, including Jeep Grand Cherokee from 2011-2024.
  • Designed for direct, hassle-free replacement.
• Pros:
  • Cost-effective solution with two sensors.
  • Ensures you have a backup or can replace both sensors.
  • Extensive compatibility across many Chrysler/Dodge/Jeep/Ram models.
• Cons:
  • Generic brand, so long-term durability may vary.
  • Packaging is typically basic.
• User Impressions: Buyers often report these sensors are an excellent value, fitting perfectly and resolving their engine warning lights and performance issues without breaking the bank.
• See it on Amazon here

9. Garage-Pro Camshaft Position Sensor Replacement for Ram…

Important Note: Similar to product #7, this Garage-Pro sensor’s listed interchange part numbers (PC823, 68060336AA, 5149054AC) are typically associated with 5.7L HEMI engines, not the 3.6L Pentastar V6, which is the more common engine in the 2011 Jeep Grand Cherokee for which this specific sensor (OEM 5149141AF) is sought. While it lists “2008-2019 Jeep Grand Cherokee,” users should confirm their engine type. For 5.7L HEMI owners, this is a solid aftermarket option with a good warranty.

• Key Features:
  • Aftermarket replacement compatible with specific Jeep Grand Cherokee (primarily 5.7L HEMI) models.
  • Features a 3-prong pin male terminal.
  • Replaces OE Number: 68060336AA, 5149054AC.
  • Comes with a 1-Year Warranty.
• Pros:
  • Affordable aftermarket option.
  • Includes a standard 1-year warranty.
  • Ensures precise engine timing for compatible HEMI engines.
• Cons:
  • Not suitable for the 3.6L Pentastar engine in the 2011 Grand Cherokee.
  • Limited compatibility with the main search query.
• User Impressions: Owners of compatible HEMI engines generally find this sensor to be a good replacement, noting its functionality and the peace of mind offered by the warranty.
• See it on Amazon here

10. MOTOKU 4Pcs Engine Camshaft Cam Phaser Actuator Position…

Crucial Clarification: This product is not a camshaft position sensor. It is a set of Variable Valve Timing (VVT) Solenoids (also known as Cam Phasers or Actuators). While related to engine timing, VVT solenoids control the oil flow to adjust the camshaft’s position, whereas the camshaft position sensor measures that position. If you’re looking for a camshaft position sensor to fix a P0340 code, this is not the part you need. However, if your diagnostic indicates VVT solenoid issues (e.g., P000A, P000B, P0010, P0011, etc.), then this 4-piece kit for your 3.6L Grand Cherokee could be an excellent value.

• Key Features:
  • Includes 4 Variable Valve Timing (VVT) Solenoids.
  • Compatible with 3.6L Chrysler, Dodge, Jeep (including 2011-2021 Grand Cherokee), and Ram vehicles.
  • Replaces part numbers like 05184101AF, 918-803.
  • Comprehensive kit for all VVT solenoids.
• Pros:
  • Excellent value for a full set of 4 VVT solenoids.
  • Covers common VVT-related engine issues.
  • Wide vehicle compatibility for the 3.6L engine.
• Cons:
  • Misleadingly listed for this search query as it is NOT a camshaft position sensor.
  • Only relevant if your specific issue is with VVT solenoids, not the CPS.
• User Impressions: For those who correctly diagnose VVT solenoid issues, this kit is often praised for its completeness and effectiveness in resolving VVT-related codes and improving engine performance.
• See it on Amazon here

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Frequently Asked Questions (FAQ) About the 2011 Jeep Grand Cherokee Camshaft Position Sensor

Q1: What exactly does a camshaft position sensor do in my 2011 Jeep Grand Cherokee?

A1: The camshaft position sensor (CPS) monitors the exact position and rotational speed of your engine’s camshaft(s). It sends this data to the Engine Control Unit (ECU), which uses it to precisely time the fuel injection and ignition spark. This ensures your engine runs smoothly, efficiently, and with optimal power.

Q2: What are the most common symptoms of a failing camshaft position sensor in a 2011 Grand Cherokee?

A2: Common symptoms include the illumination of the “Check Engine Light” (often with codes like P0340 or P0345), difficulty starting the vehicle, prolonged cranking, a rough or erratic idle, sudden stalling (especially at low speeds), and a noticeable decrease in engine power or acceleration.

Q3: Can I replace the camshaft position sensor myself, or do I need a mechanic?

A3: For many 2011 Jeep Grand Cherokee owners, replacing the camshaft position sensor is a straightforward DIY task. The sensor is usually located on the cylinder head and is accessible with basic hand tools. However, if you’re not comfortable working on your vehicle or diagnosing the issue, it’s always best to consult a certified mechanic.

Q4: Are there different camshaft position sensors for the 3.6L Pentastar and 5.7L HEMI engines in the 2011 Grand Cherokee?

A4: Yes, absolutely! The camshaft position sensors for the 3.6L Pentastar V6 engine and the 5.7L HEMI V8 engine are different and not interchangeable. It’s crucial to confirm your engine type before purchasing a replacement sensor to ensure compatibility. The most common sensor for the 3.6L is OEM part number 5149141AF, while HEMI sensors have different part numbers (e.g., 68060336AA).

Q5: How much does it cost to replace a camshaft position sensor?

A5: The cost varies. The sensor itself can range from $20 for aftermarket options to $100+ for OEM parts. If you do it yourself, that’s your only cost. If you take it to a mechanic, labor costs can add another $100-$200, depending on shop rates and sensor accessibility. Many 3.6L engines have two camshaft position sensors, which might increase parts cost if both need replacing.

Q6: Will a bad camshaft position sensor damage my engine?

A6: While a faulty camshaft position sensor typically won’t cause immediate catastrophic engine damage, it can lead to engine performance issues like misfires, poor fuel economy, and increased emissions. Prolonged driving with a faulty sensor might put additional stress on other engine components due to incorrect timing, so it’s best to replace it as soon as symptoms appear.

Q7: My Check Engine Light is on, but my Jeep seems to be running fine. Could it still be the camshaft position sensor?

A7: Yes, it’s possible. Sometimes, the ECU will detect an intermittent signal or a slight deviation, triggering the check engine light without causing severe noticeable symptoms immediately. It’s always best to have the codes read using an OBD-II scanner to pinpoint the exact issue and prevent potential future problems.

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Final Thoughts

Finding the right 2011 Jeep Grand Cherokee camshaft position sensor is key to getting your SUV back to its optimal performance. While many aftermarket options offer great value, always remember to double-check compatibility with your specific engine type, especially if you have the 3.6L Pentastar V6. Prioritizing reliable brands and good warranties can save you headaches down the road.

Don’t let a small sensor keep your Grand Cherokee from cruising smoothly. With the right part and a little effort, you can resolve those nagging engine issues and enjoy the open road once more!