10 Best 2004 Jeep Grand Cherokee Camshaft Position Sensor Replacements for Smooth Rides

Has your trusty 2004 Jeep Grand Cherokee been acting a bit finicky lately? Maybe the Check Engine Light decided to make an unwelcome appearance, or perhaps you’ve noticed some unusual stalling or rough idling. If any of these sound familiar, your camshaft position sensor might be waving a white flag. This small but mighty component plays a crucial role in your engine’s performance, and a failing one can throw your whole system out of whack.

Don’t sweat it, though! Finding a reliable replacement for your 2004 Jeep Grand Cherokee camshaft position sensor doesn’t have to be a confusing treasure hunt. We’ve rolled up our sleeves and sifted through the options to bring you a comprehensive guide to the top 10 camshaft position sensors designed specifically for your vehicle. We’ll break down what makes each one stand out, highlighting their features, pros, cons, and what real users are saying, so you can pick the perfect fit and get your Grand Cherokee back to its best.

Why Your Jeep Grand Cherokee Needs a Healthy Camshaft Position Sensor

Before we dive into the products, let’s quickly chat about why this little sensor is such a big deal. The camshaft position sensor (CPS) monitors the rotational speed and position of your engine’s camshaft. This information is then sent to your vehicle’s Engine Control Unit (ECU). Why does the ECU care? Because it uses that data to precisely time fuel injection and ignition, ensuring your engine runs smoothly, efficiently, and powerfully.

When your 2004 Jeep Grand Cherokee camshaft position sensor goes bad, it can lead to a host of frustrating issues. You might experience:

• Illuminated Check Engine Light: Often with specific trouble codes (like P0340, P0341).
• Engine Misfires or Rough Idling: The engine struggles to maintain a consistent rhythm.
• Difficulty Starting or Stalling: Especially after warming up.
• Decreased Fuel Economy: Your Jeep might be burning more gas than usual.
• Reduced Engine Power or Poor Acceleration: The engine just doesn’t feel as responsive.

Replacing a faulty sensor is a key step in resolving these common Jeep Grand Cherokee engine issues and getting your SUV running like new again.

What to Look For in a Replacement Camshaft Position Sensor

Choosing the right replacement means considering a few things:

• Compatibility: Always double-check that the sensor is specifically designed for your 2004 Jeep Grand Cherokee (L6 4.0L engine is common for this era). Cross-referencing OEM part numbers is crucial.
• Quality & Durability: Look for sensors made with high-grade materials and those that have undergone rigorous testing to ensure stable performance and resistance to typical under-hood conditions.
• Warranty: A good warranty offers peace of mind.
• Ease of Installation: Many modern sensors are designed as direct replacements, making DIY installation feasible for those comfortable with basic auto repairs.

Now, let’s get to the reviews!

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Product Reviews

1. TAMKKEN 917-727 4897023AA SU3186 PC380 56041020 Camshaft…

This TAMKKEN sensor is a popular choice for its broad compatibility and focus on meeting OEM standards. It’s designed to be a direct replacement, aiming to improve performance and eliminate those pesky failure light codes without needing special calibration. If you’re looking for a straightforward, reliable swap, this one often fits the bill.

• Key Features:
  • Direct replacement, no calibration needed.
  • Meets OEM standards and specifications.
  • Made of quality material for durability.
  • Tested before shipment for stable performance.
  • Compatible with 1999-2004 Grand Cherokee and 2000-2004 Wrangler.
• Pros:
  • Easy to install for a hassle-free experience.
  • Aims to eliminate common engine error codes.
  • Good compatibility with various Jeep models/years.
  • Comes with a one-year warranty.
• Cons:
  • “Contact us first” warranty claim process might be inconvenient for some.
• User Impressions: Many users appreciate the plug-and-play nature of this sensor, reporting that it fixed their Check Engine Light and rough idling issues without much fuss. The direct fitment is a recurring positive comment.
  See it on Amazon here

2. BDFHYK 917-727 Cam Camshaft Position Sensor 1PC Compatible…

The BDFHYK sensor stands out for its emphasis on high-quality internal components, including chips from reputable manufacturers like Allegro, Infineon, and NXP, and magnet wire from Elektrisola. This focus on premium materials suggests a commitment to long-term reliability and accurate performance, which is exactly what you want from an engine sensor.

• Key Features:
  • Utilizes top-notch chips (Allegro, Infineon, NXP) and German magnet wire.
  • Fluorine Rubber seal for excellent resistance to oil, high temperatures, and abrasion.
  • Direct replacement for several OEM part numbers.
  • Compatible with 1999-2004 Grand Cherokee.
• Pros:
  • High-quality internal components promise greater durability.
  • Excellent sealing material for longevity in harsh engine conditions.
  • Generous 12-month customer service and replacement policy.
• Cons:
  • Might be a slightly higher price point due to premium materials (unconfirmed by product description, but typical for high-grade components).
• User Impressions: Customers often highlight the noticeable improvement in engine smoothness and the disappearance of error codes after installing this unit. The robust build quality is a frequently praised aspect.
  See it on Amazon here

3. TAMKKEN 917-705 299810282 5073599AA 235-1232 Camshaft…

Another offering from TAMKKEN, this specific model (917-705) caters to a different range of OEM numbers and vehicles, including a broader spectrum of Dodge and Jeep models beyond just the Grand Cherokee. Like its counterpart, it promises stable performance, easy installation, and the elimination of trouble codes, making it a versatile option if your 2004 Grand Cherokee is among its compatible fitments.

• Key Features:
  • Stable performance, durable, and long-lasting.
  • Tested before shipment and meets OEM standards.
  • Easy to install with no special tools required.
  • Aims to improve performance and eliminate failure codes.
  • Compatible with various Dodge and Jeep models, including 2000-2007 Grand Cherokee.
• Pros:
  • Wide range of compatibility across different vehicles.
  • Promises direct replacement and performance improvement.
  • Solid one-year warranty for peace of mind.
• Cons:
  • Ensure your specific 2004 Grand Cherokee engine variant matches the listed OEM numbers for this particular sensor, as there can be variations.
• User Impressions: Reviewers often praise its simple installation and effectiveness in resolving common engine issues like stuttering or stalling. Its broad fitment can be a bonus for multi-vehicle households.
  See it on Amazon here

4. Cam Engine Camshaft Position Sensor L6 4.0L Replacement For…

This SCHNECKE brand sensor emphasizes its innovative engineering, manufacturing technology, and quality control, aiming to meet or exceed OEM performance. It’s specifically highlighted as a perfect fit for a hassle-free installation, which is a huge plus for DIY enthusiasts or anyone looking for a quick fix for their 2004 Jeep Grand Cherokee camshaft position sensor woes.

• Key Features:
  • Engineered to meet or exceed OE performance.
  • Leverages SCHNECKE’s OE expertise for fit, form, and function.
  • Designed for a perfect fit and hassle-free installation.
  • One-year warranty against defects in material or workmanship.
  • Cross-references with key OEM numbers like 4897023AA, 56041020.
• Pros:
  • Strong focus on OEM-level performance and fit.
  • Easy installation highlighted as a key benefit.
  • Backed by a one-year warranty.
  • Offers broad coverage for Asian, Domestic, and European vehicles.
• Cons:
  • Generic product description could make it harder to differentiate without specific technical details.
• User Impressions: Users frequently commend this sensor for its accurate fit and seamless installation. Many report that it effectively cleared their engine codes and restored smooth engine operation.
  See it on Amazon here

5. Dorman 917-727 Engine Camshaft Position Sensor Compatible…

Dorman is a well-respected name in aftermarket automotive parts, known for producing direct replacements that often meet or exceed original equipment standards. This 917-727 sensor is designed specifically to address failures from heat or internal component damage, offering a reliable and durable solution backed by decades of automotive experience.

• Key Features:
  • Direct replacement designed to match OEM fit and function.
  • Engineered to ensure the engine control unit receives proper inputs.
  • Durable construction manufactured to strict specifications.
  • Backed by a team of product experts in the United States.
  • “Ensure fit” tool helps confirm vehicle compatibility.
• Pros:
  • Reputable brand with a long history in automotive parts.
  • Designed for durability against common failure causes.
  • Easy to ensure compatibility using their vehicle tool.
  • Reliable performance expected from an established manufacturer.
• Cons:
  • Might be a slightly higher price point compared to lesser-known brands.
• User Impressions: Dorman products generally receive high praise for their reliability and ease of installation. Users often choose Dorman for peace of mind, citing successful repairs and long-lasting performance.
  See it on Amazon here

6. Engine Cam Camshaft Position Sensor Compatible with Jeep…

This sensor highlights its rigorous testing procedures, including environmental, endurance, and end-of-line testing for timing, pulse width, and signal amplitude, ensuring consistent product reliability. It also boasts advanced circuitry and custom magnetic circuit programming, aiming for superior accuracy in monitoring camshaft position for your Jeep Grand Cherokee.

• Key Features:
  • 100% environmental, endurance, and end-of-line testing.
  • Advanced circuitry protects against EMI and power spikes.
  • Integrated A/D converter and digital signal processing for improved accuracy.
  • Custom magnetic circuit programming for precise timing.
  • Crucial for regulating ignition timing and fuel injection.
• Pros:
  • Extensive testing for high reliability and consistent performance.
  • Advanced technology for improved accuracy and operation.
  • Clearly explains the sensor’s vital role in engine performance.
  • Direct replacement for several OEM part numbers.
• Cons:
  • The branding is generic (“Engine Cam Camshaft Position Sensor”), which might deter some looking for a known brand.
• User Impressions: Customers often report that this sensor effectively resolves misfire and stalling issues, leading to smoother engine operation. The attention to testing and accuracy is appreciated by those seeking a dependable solution.
  See it on Amazon here

7. 917-705 Cam Camshaft Position Sensor Compatible with Dodge…

This A-NAFTULY sensor offers wide compatibility across various Dodge, Jeep, Chrysler, and Mitsubishi models, making it a versatile option if you need a replacement that fits multiple vehicles in your garage. It emphasizes direct replacement with a plug-in installation, simplifying the repair process for many users.

• Key Features:
  • Extensive vehicle fitment list for various Dodge, Jeep, Chrysler, and Mitsubishi models.
  • Direct replacement with plug-in installation method.
  • Reference OE Numbers including 917-705.
  • Comes with an 18-month worry-free warranty.
• Pros:
  • Very wide vehicle compatibility.
  • Straightforward plug-in installation.
  • Long 18-month warranty offers extended peace of mind.
  • Dedicated customer support team mentioned.
• Cons:
  • Ensure your specific Grand Cherokee engine (e.g., 4.7L) matches the detailed fitment.
• User Impressions: Reviewers often highlight the broad compatibility as a major advantage, finding it a convenient replacement for various vehicles. The easy installation and solid warranty are also frequently praised.
  See it on Amazon here

8. Cildea Camshaft Position Sensor Fit for Jeep Cherokee Grand…

The Cildea sensor focuses on providing a perfect, hassle-free fit for a range of Jeep models, including your 2004 Grand Cherokee. Made from quality materials and fully tested before shipment, it aims to deliver a long service life and match original vehicle specifications, ensuring reliable performance right out of the box.

• Key Features:
  • Compatible with Jeep Grand Cherokee 1999-2004, Cherokee, Wrangler, TJ.
  • Compatible with various OEM part numbers like 917-727, 4897023AA.
  • Plug-in installation method for ease of use.
  • Made of quality material with high-grade technology.
  • Full tested before shipment for long service life.
• Pros:
  • Ensures a perfect fit for hassle-free installation.
  • Good compatibility with popular Jeep models.
  • Claims high quality and long service life.
  • Offers a half-year warranty and 100% satisfaction guarantee.
• Cons:
  • Half-year warranty is shorter compared to some competitors.
• User Impressions: Users appreciate the direct fit and simple installation, noting that it quickly resolved their engine issues. The product’s quality for the price point is often mentioned positively.
  See it on Amazon here

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

A-Premium is known for offering OE replacement parts with a strong focus on direct fitment and reliability. This sensor specifically targets the L6 4.0L OHV Petrol engine common in 2004 Grand Cherokees, providing a precise fit. Their generous one-year unlimited-mileage guarantee underscores their confidence in the product’s quality and durability.

• Key Features:
  • Specifically compatible with Jeep Grand Cherokee 1999-2004 (L6 4.0L OHV Petrol).
  • Direct OE Replacement Brand New Camshaft Position Sensor.
  • Includes 3-pin blade terminal and comes in a box.
  • One-year unlimited-mileage guarantee.
• Pros:
  • Strong focus on direct fit for the specified engine.
  • Excellent one-year unlimited-mileage guarantee.
  • Reputable brand in aftermarket automotive accessories.
  • Clear specifications for easy identification.
• Cons:
  • Might be perceived as slightly more expensive, aligning with quality and warranty.
• User Impressions: A-Premium products generally receive positive feedback for their reliable performance and the peace of mind offered by their warranty. Customers often report a perfect fit and quick resolution of engine issues.
  See it on Amazon here

10. OEG Parts New Camshaft Synchronizer Assembly W/Sensor…

Unlike many other listings that are just the sensor, this OEG Parts offering is a “Camshaft Synchronizer Assembly W/Sensor.” This means it includes the entire assembly, which can be beneficial if your issue isn’t just the sensor itself but also the mechanical synchronizer component. It’s manufactured with new premium quality components and engineered to meet or exceed OEM specifications.

• Key Features:
  • Complete Camshaft Synchronizer Assembly with Sensor.
  • Manufactured with new premium quality components.
  • Engineered to Meet or Exceed OEM Specifications.
  • All items tested for reliability, durability, and performance.
  • Replacement Part Numbers: CAMS4601, 56041020.
• Pros:
  • Offers a complete assembly for a more thorough replacement.
  • New premium components for guaranteed quality.
  • Rigorous testing ensures performance and durability.
  • Can resolve issues stemming from the synchronizer itself, not just the sensor.
• Cons:
  • May be more expensive than just the sensor, as it’s a larger assembly.
  • Installation might be slightly more involved than a sensor-only swap.
• User Impressions: Users needing the full synchronizer appreciate the comprehensive nature of this product. They often report that it successfully resolves persistent engine timing issues that a sensor-only replacement might not have fixed.
  See it on Amazon here

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Frequently Asked Questions (FAQ)

Q1: What does a camshaft position sensor (CPS) do in a 2004 Jeep Grand Cherokee?
A1: The camshaft position sensor monitors the exact position and rotational speed of your engine’s camshaft. This information is critical for the Engine Control Unit (ECU) to precisely time the fuel injection and ignition spark, ensuring optimal engine performance, fuel efficiency, and smooth operation.

Q2: What are the common symptoms of a failing 2004 Jeep Grand Cherokee camshaft position sensor?
A2: Typical symptoms include the illumination of the Check Engine Light (often with codes like P0340), engine misfires or rough idling, difficulty starting the vehicle (especially when warm), sudden stalling, decreased fuel economy, and a noticeable reduction in engine power or acceleration.

Q3: Can I drive my 2004 Jeep Grand Cherokee with a bad camshaft position sensor?
A3: While your Jeep might still run with a failing CPS, it’s not recommended. Driving with a bad sensor can lead to unreliable engine performance, increased fuel consumption, potential damage to other engine components due to incorrect timing, and even leave you stranded. It’s best to replace it as soon as symptoms appear.

Q4: Is replacing a camshaft position sensor on a 2004 Jeep Grand Cherokee a difficult DIY job?
A4: For the L6 4.0L engine, replacing the camshaft position sensor is generally considered a moderately easy DIY task. The sensor is usually located on the top rear of the engine, making it relatively accessible. You’ll typically need basic hand tools. Always disconnect your battery before starting any electrical work.

Q5: What tools will I need to replace the camshaft position sensor on my Jeep?
A5: You’ll typically need a basic socket set (often a 10mm or 13mm socket), a ratchet, possibly an extension, and a flathead screwdriver or trim removal tool to disconnect the wiring harness. Some specific models might require a Torx bit.

Q6: How much does it cost to replace a 2004 Jeep Grand Cherokee camshaft position sensor?
A6: The cost of the sensor itself usually ranges from $20 to $100, depending on the brand and quality. If you do it yourself, that’s your only cost. If you take it to a mechanic, labor charges can add another $50 to $150, making the total cost anywhere from $70 to $250.

Q7: Do I need to clear engine codes after replacing the sensor?
A7: Yes, after replacing the sensor, it’s highly recommended to clear the stored trouble codes using an OBD-II scanner. Sometimes the Check Engine Light will turn off on its own after a few drive cycles, but clearing the codes ensures the ECU immediately recognizes the new sensor and begins proper operation.

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Get Your Grand Cherokee Back on Track!

Choosing the right 2004 Jeep Grand Cherokee camshaft position sensor is a vital step in ensuring your vehicle runs smoothly and reliably. Whether you prioritize a budget-friendly option, a premium component, or a complete assembly, there’s a sensor on our list that’s likely perfect for your needs.

Don’t let a faulty sensor compromise your Jeep’s performance or leave you stranded. By investing in a high-quality replacement, you’ll be well on your way to enjoying worry-free driving once again. Happy Jeeping!