Top 10 Best 2017 Hyundai Elantra Camshaft Position Sensors: Your Ultimate Guide

Is your 2017 Hyundai Elantra acting a bit sluggish, showing a mysterious check engine light, or perhaps struggling to start? If so, you might be dealing with a faulty camshaft position sensor. This small but mighty component plays a crucial role in your engine’s performance, helping the engine control unit (ECU) know precisely when to fire the spark plugs and inject fuel. When it goes bad, it can lead to all sorts of headaches, from rough idling to poor fuel economy.

Finding the right replacement for your 2017 Hyundai Elantra camshaft position sensor is key to getting your car back to its prime. With so many options out there, it can feel a bit overwhelming. That’s why we’ve put together this comprehensive guide, reviewing the top 10 camshaft position sensors compatible with your Elantra, helping you make an informed decision. Let’s dive in and find the perfect fix for your ride!

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Understanding the Camshaft Position Sensor’s Role

Before we look at the products, let’s quickly touch on why this sensor is so vital. The camshaft position sensor monitors the speed and position of your engine’s camshaft. This information is then sent to the ECU, which uses it to synchronize the engine’s ignition timing and fuel injection. Think of it as the conductor of an orchestra, making sure everything plays in perfect harmony. When it’s off-key, your engine won’t perform optimally.

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Top 10 Camshaft Position Sensors for Your 2017 Hyundai Elantra

Here are our top picks, carefully selected for their compatibility, quality, and user feedback.

1. 2Pcs Camshaft Position Sensor 39350-2E200, for Hyundai…

This dual-pack of camshaft position sensors is an excellent choice for those looking for a complete replacement solution. What sets this offering apart is its focus on direct OE replacement (39350-2E200) and its commitment to high-quality, corrosion-resistant materials designed to meet or exceed OEM standards. It’s built to ensure accurate and reliable engine performance, specifically for your 2.0L Hyundai Elantra (2017-2020) and various Kia models.

• Key Features:
  • Compatible with Hyundai Elantra (2017-2020) 2.0L and various Kia models.
  • Direct replacement for OE part number 39350-2E200.
  • Crafted from high-quality, durable, and corrosion-resistant materials.
  • Ensures accurate camshaft monitoring for optimal ignition timing and fuel injection.
  • Package includes two sensors.
• Pros:
  • Comes as a convenient two-piece set, ideal for replacing both sensors if needed.
  • Promises OEM-level quality and performance.
  • Wide compatibility with several popular Hyundai/Kia models.
• Cons:
  • Specific installation instructions might not be included in detail.
• User Impressions: Customers appreciate the value of getting two sensors and report good fitment and performance, noting that their check engine lights cleared after installation.
• See it on Amazon here

2. Engine Cam Camshaft Position Sensor 39350-2E200 393502E200…

This sensor set stands out for its extensive compatibility list and a generous 18-month warranty, offering real peace of mind. Engineered for precise tracking of camshaft rotation, these sensors are crucial for maintaining optimal spark timing and fuel injection. It’s designed as a plug-and-play direct replacement, making installation less of a headache.

• Key Features:
  • Wide vehicle fitment for 2017-2020 Hyundai Elantra 2.0L and many Kia models.
  • Replaces multiple OEM numbers: 39350-2E200, PC1141, 5S15066.
  • Precisely tracks camshaft rotation for optimal engine performance.
  • Direct plug-and-play replacement, no extensive adjustments needed.
  • Constructed from industrial-grade materials for durability.
  • Includes 2 sensors and an 18-month warranty.
• Pros:
  • Excellent warranty period for buyer confidence.
  • Easy, direct replacement design.
  • Comprehensive fitment guide helps ensure compatibility.
• Cons:
  • Some users might still need to verify specific fitment details.
• User Impressions: Buyers frequently highlight the easy installation and the fact that these sensors resolved their engine performance issues, particularly check engine lights related to camshaft sensor codes. The warranty is also a big plus.
• See it on Amazon here

3. Automkt 2Pcs Camshaft Position Sensors 39350-2E200…

Automkt offers a reliable two-piece set of camshaft position sensors, focusing on straightforward installation and prompt customer support. These sensors are crucial for the ECU’s ignition control, ensuring your engine runs smoothly. If you’re looking for a simple, effective replacement without fuss, this set is certainly worth considering.

• Key Features:
  • Compatible with 2017-2020 Hyundai Elantra 2.0L, Elantra GT, Kona, and Veloster.
  • Directly replaces part number 39350-2E200.
  • Essential for accurate cylinder recognition and ECU ignition control.
  • Designed for easy, plug-and-play installation.
  • Backed by responsive after-sales service.
• Pros:
  • Very easy to install, saving time and effort.
  • Comes as a pair for convenience.
  • Good customer service support.
• Cons:
  • Material specifications are less detailed compared to some others.
• User Impressions: Reviewers often praise the “plug and play” nature of these sensors, reporting that they solved various engine performance issues, making it a budget-friendly and effective solution.
• See it on Amazon here

4. SCITOO Camshaft Position Sensor Fit for Kia for te…

SCITOO provides a single camshaft position sensor with a focus on broad compatibility and ease of installation. This option is perfect if you only need to replace one specific sensor. Its straightforward design and emphasis on being a direct OE replacement (matching S10134, 907768, etc.) make it a practical choice for DIY enthusiasts.

• Key Features:
  • Applicable to 2016-2020 Hyundai Elantra and various Kia models.
  • Replaces OE numbers S10134, 907768, 5S1776, PC531.
  • Simple blade terminal type, black color.
  • Designed for easy self-installation.
  • Single sensor package.
• Pros:
  • Cost-effective if only one sensor needs replacing.
  • User-friendly for DIY installation.
  • Clear OE number cross-references provided.
• Cons:
  • Only includes one sensor, not a pair.
  • Fitment notice is important to double-check.
• User Impressions: Many users find this sensor to be a perfect fit and an effective solution for their Elantra’s check engine light and performance issues. Its affordability and ease of replacement are frequently mentioned positives.
• See it on Amazon here

5. GoaMotors 2PCS 39350-2E200 Engine Camshaft Position Sensor…

GoaMotors offers a reliable two-pack of camshaft position sensors, directly interchangeable with the OE part number 39350-2E200. This set highlights the sensor’s role as a “synchronous signal sensor,” emphasizing its importance for precise ignition control. It’s a solid choice for those looking for a value-packed, direct replacement.

• Key Features:
  • Compatible with 2017-2020 Hyundai Elantra 2.0L, Elantra GT, Kona, and Veloster.
  • Replaces OE number 39350-2E200.
  • Functions as a crucial synchronous signal sensor for ignition control.
  • Package includes two sensors.
• Pros:
  • Convenient two-piece set for thorough maintenance.
  • Direct OE replacement ensures compatibility.
  • Straightforward function description.
• Cons:
  • Less detailed information on material quality compared to some premium options.
• User Impressions: Customers generally report that these sensors fit well and effectively resolve their vehicle’s symptoms, making it a practical and affordable option for their 2017 Hyundai Elantra.
• See it on Amazon here

6. ANODZU 39350-2E200 Camshaft Position Sensors, Fit for…

ANODZU focuses on restoring optimal engine performance by offering sensors that ensure sensitive transmission and smooth ignition. This product stands out for explicitly listing common symptoms of a failed sensor, making it easier for buyers to confirm their diagnosis. It’s tested to original factory specifications for reliability.

• Key Features:
  • Suitable for 2017-2020 Hyundai Elantra 2.0L, Elantra GT, Kona, and Veloster.
  • Direct replacement for 39350-2E200.
  • Aims to restore optimal engine performance by sending accurate signals to the ECU.
  • Manufactured to original factory specifications for sensitive transmission effect.
  • Addresses common symptoms like rough idle, stalling, and poor acceleration.
• Pros:
  • Clear communication of symptom resolution.
  • Assurance of meeting factory specifications.
  • Crucial for maintaining smooth engine operation.
• Cons:
  • Could provide more details on the specific materials used.
• User Impressions: Buyers have found these sensors to be highly effective in troubleshooting their rough running engines and eliminating recurring check engine lights. The quality is generally well-received for the price point.
• See it on Amazon here

7. HYXUAN Camshaft Position Sensor 39350-2E200 Compatible with…

HYXUAN offers a single camshaft position sensor designed for precise compatibility and easy fitment verification. While it’s a single unit, its direct OE part number match (39350-2E200) makes it a reliable choice for replacing just one sensor. The emphasis on using a part finder tool highlights their commitment to correct fitment.

• Key Features:
  • Part number 39350-2E200, 393502E200.
  • Compatible with 2017-2020 Hyundai Elantra and various Kia models.
  • Encourages pre-purchase verification via a part finder tool.
  • Includes one camshaft position sensor.
• Pros:
  • Good for those needing only a single replacement.
  • Direct OEM part number cross-reference.
  • Clear guidance for compatibility checks.
• Cons:
  • Not a two-pack, so if you need both, you’d purchase two units.
  • Limited details on material composition.
• User Impressions: Users typically report that this sensor functions as expected, resolving engine codes and restoring normal operation. It’s often chosen for its direct fit and competitive pricing.
• See it on Amazon here

8. WMPHE 2 Pcs Camshaft Position Sensors Compatible with…

WMPHE provides a durable two-piece set of camshaft position sensors, crafted from alloy and plastic for longevity and resistance to rust and aging. Their emphasis on manufacturing according to production standards suggests a focus on quality control. This is a practical choice if you’re looking for a reliable, easy-to-install pair.

• Key Features:
  • Made from durable alloy and plastic, resistant to rust and aging.
  • Compatible with 2017 Hyundai Elantra 2.0L, Elantra GT, Kona, and Veloster.
  • Direct replacement for 39350-2E200.
  • Designed for direct fit and easy installation.
  • Comes as a set of two pieces.
• Pros:
  • Durable material composition for extended lifespan.
  • Convenient two-piece set.
  • Simple “remove and replace” installation process.
• Cons:
  • Recommends professional installation, which might deter some DIYers (though generally easy for this part).
• User Impressions: Many users appreciate the robust feel of these sensors and their straightforward installation. They are often noted for effectively addressing engine performance issues and being a good value for a two-pack.
• See it on Amazon here

9. BDFHYK PC1141 39350-2E200 Cam Camshaft Position Sensor 2PCS…

BDFHYK prides itself on “Uncompromising Quality,” detailing the specific premium chip brands (Allegro, Infineon, NXP) and materials (Elektrisola magnet wire, Fluorine Rubber seals) used in their sensors. This level of transparency in component sourcing is a significant differentiator, promising superior durability and performance. It’s a top pick for those who prioritize long-term reliability.

• Key Features:
  • Compatible with 2016-2020 Hyundai Elantra and various Kia models.
  • Replaces multiple part numbers including PC1141, 393502E200.
  • Utilizes high-quality chips (Allegro, Infineon, NXP) and German-made magnet wire.
  • Features Fluorine Rubber for seals, ensuring resistance to oil, high temperatures, and abrasion.
  • Offers a 12-month worry-free replacement customer service.
  • Comes as a 2-piece set.
• Pros:
  • Exceptional build quality with transparent component sourcing.
  • Designed for long-lasting durability and performance.
  • Strong customer service and warranty.
• Cons:
  • Potentially a slightly higher price point due to premium components (though not always).
• User Impressions: Customers are highly impressed by the build quality and performance, often reporting immediate and lasting fixes to their engine problems. The robust design instills confidence in its longevity.
• See it on Amazon here

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

A-Premium offers a single camshaft position sensor backed by a reassuring one-year unlimited-mileage guarantee, emphasizing peace of mind for the buyer. This sensor is a direct OE replacement, meticulously crafted to ensure reliability. They highlight the importance of confirming vehicle compatibility, especially noting specific models that might require programming.

• Key Features:
  • Compatible with 2016-2021 Hyundai Elantra 2.0L and various Kia models.
  • References multiple OEM numbers: PC1141, 5S15066, 393502E200.
  • 3-pin blade terminal.
  • Direct OE replacement for brand new camshaft position sensor.
  • Offers a one-year unlimited-mileage guarantee.
• Pros:
  • Strong one-year unlimited-mileage guarantee.
  • Meticulously crafted for reliability.
  • Clear compatibility guidance, noting programming requirements for some models.
• Cons:
  • Single sensor package, not a pair.
  • Some specific Kia models may require programming.
• User Impressions: Buyers frequently praise the quality and durability, stating that the sensor worked flawlessly right out of the box. The robust warranty is a significant selling point, providing reassurance.
• See it on Amazon here

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Frequently Asked Questions (FAQ)

Q1: What exactly does a camshaft position sensor do in my 2017 Hyundai Elantra?
A1: The camshaft position sensor (CPS) monitors the rotational speed and position of your engine’s camshaft. It sends this vital information to the engine’s computer (ECU), which uses it to determine the precise timing for fuel injection and ignition spark, ensuring your engine runs smoothly and efficiently.

Q2: What are the common symptoms of a failing camshaft position sensor in a 2017 Hyundai Elantra?
A2: Common symptoms include the illumination of the “Check Engine” light, rough idling, engine stalling, difficulty starting your vehicle, reduced engine power, and poor acceleration. You might also notice a decrease in fuel economy. Diagnostic trouble codes (DTCs) like P0340 or P0341 are often triggered.

Q3: Can I drive my 2017 Hyundai Elantra with a bad camshaft position sensor?
A3: While your car might still run with a failing sensor, it’s not recommended. Driving with a bad CPS can lead to further engine damage due to incorrect timing, increased fuel consumption, and potential safety hazards if the engine stalls unexpectedly. It’s best to replace it as soon as symptoms appear.

Q4: Is it difficult to replace the camshaft position sensor on a 2017 Hyundai Elantra myself?
A4: For many DIY enthusiasts, replacing a camshaft position sensor is a moderately easy task. It typically involves locating the old sensor, unplugging it, unbolting it, and then installing the new one. However, the exact location and accessibility can vary, so consulting your vehicle’s service manual or watching a tutorial video specific to your 2017 Hyundai Elantra 2.0L engine is highly recommended.

Q5: What’s the difference between an OEM and an aftermarket camshaft position sensor?
A5: OEM (Original Equipment Manufacturer) sensors are made by the same company that supplied the original part to Hyundai. Aftermarket sensors are made by other manufacturers designed to function similarly. Aftermarket options are often more affordable and can offer comparable performance, as highlighted by some of the high-quality products reviewed above. Ensure any aftermarket part meets or exceeds OEM specifications for reliability.

Q6: Do I need to replace both camshaft position sensors on my 2017 Hyundai Elantra?
A6: Your 2017 Hyundai Elantra 2.0L engine typically has two camshaft position sensors (one for the intake camshaft and one for the exhaust camshaft). While you might only have a code for one, it’s often a good idea to replace both if they’re the same age, as the other might fail soon after. Some products, like those reviewed above, come in convenient two-packs.

Q7: How do I ensure the camshaft position sensor I buy is compatible with my 2017 Hyundai Elantra?
A7: Always double-check the product’s compatibility list against your vehicle’s specific year, make, model, and engine size (e.g., 2.0L). Cross-referencing the OE (Original Equipment) part number from your old sensor with the replacement part number provided by the manufacturer is the most reliable way to confirm fitment.

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Final Thoughts

Replacing a faulty 2017 Hyundai Elantra camshaft position sensor is a relatively straightforward repair that can significantly improve your car’s reliability and performance. We’ve highlighted ten excellent options, each bringing something unique to the table, whether it’s a two-pack value, an extended warranty, or premium build materials.

Before making your final choice, remember to always verify compatibility with your specific vehicle’s year, make, model, and engine size. Investing in a high-quality sensor now will save you headaches and costly repairs down the road. Happy driving!