5 Best Camshaft Position Sensor for 2004 Jeep Grand Cherokee: Top Picks & Reviews
Is your trusty 2004 Jeep Grand Cherokee acting up? Maybe you’ve noticed a flickering “Check Engine Light” (CEL), rough idling, or even some frustrating stalling issues. While many things can cause these symptoms, a common culprit in Jeeps of this vintage is a failing camshaft position sensor. This little component plays a big role in your engine’s performance, helping the engine control unit (ECU) know precisely where the camshaft is so it can time fuel injection and ignition perfectly.
When this sensor goes haywire, your Jeep’s engine timing can get thrown off, leading to all sorts of headaches. Replacing a faulty camshaft position sensor 2004 Jeep Grand Cherokee is often a straightforward fix that can bring your SUV back to its prime. But with so many options out there, how do you pick the right one?
We’ve scoured the market to bring you the top 5 camshaft position sensors specifically compatible with your 2004 Jeep Grand Cherokee. Our goal is to help you make an informed decision, ensuring you get a reliable part that gets your Jeep running smoothly again without breaking the bank. Let’s dive in!
1. TAMKKEN 917-727 4897023AA SU3186 PC380 56041020 Camshaft Position Sensor
The TAMKKEN 917-727 stands out as a solid choice for those seeking an OEM-standard replacement without the dealership price tag. This sensor is engineered for stable performance and impressive durability, designed to withstand the varying demands of daily driving. It’s rigorously tested before leaving the factory, ensuring you receive a reliable component that’s ready to install. Plus, it aims to eliminate those pesky check engine light codes directly, making your troubleshooting much easier.
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Features:
- One-year warranty for peace of mind.
- Designed for stable performance and long-lasting durability.
- Meets or exceeds OEM standards and specifications.
- Utilizes high-grade technology for precise readings.
- Direct replacement, no calibration or programming needed.
- Detailed installation steps provided.
- Compatible with 1999-2004 Jeep Grand Cherokee (and Wrangler).
- Cross-references multiple OEM part numbers (4897023AA, 56041020, etc.).
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Pros:
- Adheres to OEM quality standards.
- Very durable and built to last.
- Simple plug-and-play installation.
- Aims to clear common fault codes effectively.
- Backed by a one-year warranty.
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Cons:
- Warranty claim might require specific “contact first” procedure.
- “Quality material” is a bit generic without specifics.
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User Impressions: Many users appreciate how this sensor effectively resolves their engine issues, praising its direct fit and the ease of installation. It often gets positive remarks for quickly turning off the “Check Engine Light.”
2. 917-705 Cam Camshaft Position Sensor Compatible with Dodge…
While its product name lists extensive compatibility beyond just Jeep, the 917-705 sensor is a strong contender for your 2004 Jeep Grand Cherokee, especially if it’s equipped with the 4.7L engine. This sensor is designed as a direct replacement, meaning you won’t need special tools or complex adjustments for installation. Its broad reference OE numbers mean it’s likely to be a match for many specific configurations, and the generous 18-month warranty provides extra assurance for your purchase.
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Features:
- Extensive vehicle compatibility, including Jeep Grand Cherokee 4.7L (1999-2007).
- Direct plug-in installation method.
- Cross-references numerous OE numbers (e.g., 56028133AB, 56041584AF).
- Comes with an 18-month worry-free warranty.
- Dedicated customer support from the seller.
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Pros:
- Excellent, longer-than-average 18-month warranty.
- Very wide vehicle application for the specified engine.
- True direct replacement for hassle-free installation.
- Good customer support.
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Cons:
- The broad compatibility might make some users double-check fitment.
- Not primarily targeted at the 4.0L engine, which is also common for the 2004 Grand Cherokee.
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User Impressions: Customers appreciate the straightforward installation and the reliable performance, often noting that it solved their stalling and misfire issues promptly. The extended warranty is also a big plus for many.
3. Dorman 917-727 Engine Camshaft Position Sensor Compatible…
Dorman is a name many vehicle owners trust for aftermarket parts, and their 917-727 camshaft position sensor continues that legacy. This sensor is specifically engineered to match the fit and function of your original sensor, making it an ideal solution when your existing one gives up due to heat or internal damage. Dorman prides itself on durable construction and strict manufacturing specifications, backed by a team of product experts in the United States, giving you confidence in its quality and longevity.
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Features:
- Direct replacement, matching original sensor’s fit and function.
- Engineered to ensure proper inputs to the engine control unit.
- Durable construction, designed to strict specifications.
- Backed by Dorman’s century-plus of automotive experience.
- USA-based product experts for support.
- Encourages using their garage tool for exact vehicle fitment confirmation.
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Pros:
- Reputable and well-established brand (Dorman).
- Reliable performance and durable construction.
- Designed for a precise OEM-like fit.
- Strong engineering and quality control backing.
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Cons:
- May be slightly more expensive than generic brands (though price not provided).
- Features description is a bit general compared to some others.
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User Impressions: Dorman parts generally receive high marks for reliability and compatibility. Users frequently report that this sensor functions perfectly out of the box, offering a seamless replacement experience and solving their engine performance issues.
4. BDFHYK 917-727 Cam Camshaft Position Sensor 1PC Compatible…
The BDFHYK 917-727 aims to impress with its commitment to internal component quality, setting it apart from many competitors. This camshaft position sensor 2004 Jeep Grand Cherokee boasts high-grade chips from industry leaders like Allegro, Infineon, and NXP, along with premium magnet wire from Elektrisola (Germany). The use of Fluorine Rubber for seals ensures excellent resistance to oil, high temperatures, and abrasion. If you’re someone who cares about the actual guts of a component, this one’s for you, complemented by a solid 12-month customer service warranty.
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Features:
- Replaces multiple part numbers (3925023700, PC661, etc.).
- Compatible with Jeep Grand Cherokee 1999-2004 (and Cherokee/Wrangler).
- Utilizes high-quality chips (Allegro, Infineon, NXP).
- Features German Elektrisola magnet wire.
- Fluorine Rubber seal for superior durability against elements.
- 12-month customer service for carefree replacement.
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Pros:
- Exceptional focus on high-quality internal components.
- Built for extreme durability and longevity.
- Wide compatibility with older Jeep models.
- Strong 12-month replacement service.
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Cons:
- The brand name might not be as widely recognized as Dorman.
- Requires users to confirm fitment via Amazon Parts Finder.
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User Impressions: Customers who choose BDFHYK often praise its robust build and the effective resolution of their vehicle’s symptoms. The transparency about internal components gives buyers extra confidence in its quality and long-term performance.
5. Cam Engine Camshaft Position Sensor L6 4.0L Replacement For…
This particular sensor from SCHNECKE shines by explicitly highlighting its compatibility with the L6 4.0L engine, a very popular powerplant for the 2004 Jeep Grand Cherokee. SCHNECKE emphasizes innovative engineering and stringent quality control, ensuring their sensors meet or exceed original equipment performance. For owners of the 4.0L, this specific mention provides reassurance that you’re getting a part tailored for your engine, designed for a perfect, hassle-free installation.
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Features:
- Specifically mentioned for L6 4.0L engine.
- Cross-references with key OEM numbers (4897023AA, 56041020, SU3186).
- Innovative engineering and manufacturing technology.
- Designed to meet or exceed OE fit, form, and function.
- One-year warranty from date of purchase.
- Aims for hassle-free installation.
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Pros:
- Directly targets the common 4.0L L6 engine in the Grand Cherokee.
- SCHNECKE’s OE expertise ensures quality and performance.
- Guaranteed perfect fit for a seamless replacement.
- Standard one-year warranty.
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Cons:
- Less specific about internal components compared to some detailed competitors.
- Might be perceived as a general brand for multiple vehicle types.
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User Impressions: Owners with the 4.0L engine find this sensor to be a perfect fit and highly effective in resolving their engine timing issues. The ease of installation is frequently highlighted, making it a popular choice for DIYers.
Frequently Asked Questions (FAQ)
Q1: What does a camshaft position sensor do in a 2004 Jeep Grand Cherokee?
A1: The camshaft position sensor (CMP) monitors the rotational speed and position of the camshaft. This data is crucial for the engine control unit (ECU) to precisely time the fuel injection and ignition spark, ensuring your engine runs efficiently and smoothly.
Q2: What are the common symptoms of a bad camshaft position sensor?
A2: Common symptoms include a lit “Check Engine Light” (often with codes like P0340), engine misfires, rough idling, stalling (especially after starting or at low speeds), difficulty starting, poor fuel economy, and reduced engine power.
Q3: Can I replace the camshaft position sensor myself on my 2004 Jeep Grand Cherokee?
A3: Yes, for many 2004 Jeep Grand Cherokee models, replacing the camshaft position sensor is a relatively straightforward DIY task that can be done with basic hand tools. It usually involves locating the sensor, unplugging its electrical connector, removing a retaining bolt, and then installing the new sensor in reverse order. Always consult your vehicle’s service manual for exact location and procedure.
Q4: What OBD-II codes are typically associated with a faulty camshaft position sensor?
A4: The most common OBD-II code related to a faulty camshaft position sensor is P0340 (Camshaft Position Sensor Circuit Malfunction). Other related codes might include P0341, P0342, P0343, or P0344, depending on the specific fault detected by the ECU.
Q5: How long does a camshaft position sensor usually last?
A5: A camshaft position sensor can last anywhere from 80,000 to 150,000 miles or even longer. Its lifespan can be affected by extreme temperatures, vibrations, and electrical issues. If you start experiencing the symptoms mentioned above, it’s worth checking this sensor regardless of mileage.
Q6: Is it safe to drive with a bad camshaft position sensor?
A6: While your Jeep might still run with a failing camshaft position sensor, it’s generally not recommended to drive for an extended period. A bad sensor can lead to unreliable engine performance, including unexpected stalling, which can be dangerous. It can also cause further damage to other engine components due to incorrect timing or richer fuel mixtures. Get it replaced as soon as possible.
Q7: Is there a difference between a camshaft position sensor and a crankshaft position sensor?
A7: Yes, both are critical for engine timing but serve different roles. The camshaft position sensor (CMP) identifies the position of the camshaft, which dictates valve timing. The crankshaft position sensor (CKP) monitors the position and speed of the crankshaft, which indicates piston position. Together, they provide the ECU with the precise information needed to synchronize fuel injection and ignition.
