10 Top Camshaft Position Sensor 2011 Hyundai Elantra Replacements You Need

Is your 2011 Hyundai Elantra acting a little… off? Maybe the Check Engine Light (CEL) is glaring at you, or you’re experiencing rough idling, hard starts, or even intermittent stalling. Chances are, your camshaft position sensor might be signaling it’s time for a replacement. This small but mighty component plays a crucial role in your engine’s performance, helping the Engine Control Unit (ECU) determine the camshaft’s position for precise spark timing and fuel injection.

Finding the right camshaft position sensor 2011 Hyundai Elantra can feel like a treasure hunt, especially with so many options out there. But don’t sweat it! We’ve scoured the market to bring you a comprehensive list of the best replacement sensors that promise to get your Elantra purring like new again. Let’s dive into our top picks, ensuring you pick a quality part that fits perfectly and lasts.

Why a Reliable Camshaft Position Sensor Matters

Before we jump into the products, let’s quickly recap why this sensor is so vital. Your engine relies on precise timing. The camshaft position sensor monitors the rotational speed and position of your camshaft, sending this data to your car’s computer. This information, along with data from the crankshaft sensor, allows the ECU to accurately time the spark plugs and fuel injectors.

When this sensor goes bad, your ECU essentially flies blind. This can lead to a host of problems, from decreased fuel economy and poor acceleration to the aforementioned engine misfires, stalling, and a lit-up CEL. Investing in a high-quality replacement, especially for a crucial part like the camshaft position sensor 2011 Hyundai Elantra, is key to maintaining your vehicle’s health and performance.

---

Our Top Picks for Your 2011 Hyundai Elantra

Here are our detailed reviews of the best camshaft position sensors, designed to fit your 2011 Hyundai Elantra:

1. A-Premium 2-PC Engine Camshaft Position Sensor Compatible…

This A-Premium 2-piece set stands out for offering a complete solution right out of the box, ensuring you have a spare or can replace both sensors if your vehicle requires it. Designed as a direct OE replacement, these sensors are crafted to meet or exceed original equipment standards, providing a reliable fix for common engine performance issues. The comprehensive compatibility with various Hyundai and Kia models, including your Elantra, makes it a versatile choice for many drivers.

• Key Features:

  • Includes 2 camshaft position sensors for convenience.
  • OE Replacement design for direct fitment.
  • 3-pin blade terminal for secure connection.
  • Wide vehicle fitment, including Hyundai Elantra (2004-2015), Elantra Coupe (2013-2014), Elantra GT (2013-2017), and various Kia models.
  • References multiple OEM part numbers (PC661, 3935023700, 3935023910).
  • Backed by a one-year unlimited-mileage guarantee.

• Pros:

  • Excellent value with a 2-pack for multiple sensor needs or a spare.
  • Direct fitment ensures an easy, hassle-free installation.
  • Broad compatibility with many Hyundai and Kia models.
  • Strong warranty offering peace of mind.
  • High-quality materials designed for durability.

• Cons:

  • If only one sensor is needed, the second might be redundant for some users.
  • Generic black color and design may not appeal to those seeking aesthetic variety (though functionally irrelevant).

• User Impressions: Customers frequently commend this set for its straightforward installation and immediate resolution of Check Engine Light issues. The value of receiving two sensors is often highlighted, providing a convenient solution for various maintenance needs. Many users appreciate the reliable performance and a robust warranty that instills confidence.

• See it on Amazon here

2. ZBN 39350-23700 39350-23910 PC661 Camshaft Position Sensor…

The ZBN camshaft position sensor prides itself on stable performance and long-lasting durability, manufactured to meet or exceed OEM standards. This sensor is thoroughly tested before shipment, ensuring you receive a reliable component that’s ready for immediate installation. Its “no calibration or programming” advantage means you can simply plug it in and get your camshaft position sensor 2011 Hyundai Elantra issue resolved quickly.

• Key Features:

  • Engineered to meet OEM standards and specifications.
  • Tested before shipment for assured quality.
  • Designed for direct replacement without calibration or programming.
  • Compatible with Hyundai Elantra (2004-2014) and various Kia models.
  • References several OEM part numbers (e.g., 3935023700, PC661).
  • One-year quality warranty.

• Pros:

  • Guaranteed stable performance and durability.
  • Easy plug-and-play installation without special tools.
  • Effectively eliminates failure light codes.
  • Reliable quality control with pre-shipment testing.

• Cons:

  • Only includes one sensor, requiring separate purchase if a second is needed.
  • The “installation steps” included are quite basic, assuming a certain level of DIY knowledge.

• User Impressions: Users often report that this sensor effectively resolves their engine performance issues and clears the Check Engine Light. The ease of installation is a frequently praised aspect, with many noting that it’s a true direct fit. Its competitive pricing combined with reliable performance makes it a popular choice.

• See it on Amazon here

3. BDFHYK 907-724 Cam Camshaft Position Sensor 2PCS for…

BDFHYK offers a 2-piece camshaft position sensor set that emphasizes uncompromising quality, using high-grade components from reputable manufacturers like Allegro, Infineon, and NXP for its chips, and Elektrisola (Germany) for the magnet wire. This commitment to premium materials ensures superior performance and longevity, making it a reliable choice for your 2011 Hyundai Elantra. Plus, their 12-month customer service warranty offers additional peace of mind.

• Key Features:

  • 2-piece set for convenience and potential multiple replacements.
  • Utilizes high-quality chips (Allegro, Infineon, NXP) and German magnet wire.
  • Fluorine Rubber material seal for oil, high temperature, and abrasion resistance.
  • Extensive compatibility with Hyundai Elantra (2004-2015), Tiburon, Tucson, and various Kia models.
  • References numerous OEM and aftermarket part numbers.
  • 12-month customer service for replacements.

• Pros:

  • Premium components suggest enhanced durability and accuracy.
  • Two sensors provide excellent value and versatility.
  • Robust sealing material offers better resistance to harsh engine conditions.
  • Strong customer service and replacement policy.

• Cons:

  • Specific technical details on sensor output or accuracy are not provided, though implied by component quality.
  • May be slightly pricier than single, budget-tier options due to component quality.

• User Impressions: Customers are generally impressed with the perceived quality and the fact that it’s a 2-pack. They often highlight the sensor’s effectiveness in resolving rough idle and starting issues, attributing it to the apparent robust construction. The good customer service is also a plus for many.

• See it on Amazon here

4. Engine Camshaft Position Sensor 39350-23910 Compatible with…

This single camshaft position sensor by A-NAFTULY is designed as a direct replacement, simplifying the installation process for your 2011 Hyundai Elantra. It’s built to address common symptoms of a failing sensor, such as intermittent stalling or uneven acceleration. With a generous 18-month worry-free warranty, this sensor offers a reliable fix and considerable peace of mind regarding its long-term performance.

• Key Features:

  • Direct replacement design for easy plug-and-play installation.
  • Addresses symptoms like intermittent stalling, hard starts, and engine misfires.
  • Compatible with Hyundai Elantra (2004-2015), Elantra Coupe, Elantra GT, Tucson, Tiburon, and various Kia models (L4 2.0L DOHC).
  • References multiple OEM part numbers (39350-23910, PC661, etc.).
  • Includes a single sensor.
  • Backed by an 18-month worry-free warranty.

• Pros:

  • Extended 18-month warranty provides extra assurance.
  • Direct fitment ensures a straightforward installation.
  • Clearly outlines the functional benefits of replacing a faulty sensor.
  • Broad vehicle compatibility for ease of purchase.

• Cons:

  • Only one sensor is included, which might not be ideal if both cam sensors need replacement.
  • Specific material quality details are not as extensively highlighted as some competitors.

• User Impressions: Users frequently praise this sensor for its perfect fit and ability to quickly resolve their vehicle’s issues, especially the Check Engine Light. The extended warranty is a notable point of appreciation, offering confidence in the product’s longevity. It’s often seen as a cost-effective solution that performs reliably.
• See it on Amazon here

5. BOXI Camshaft Position Sensor Compatible for Hyundai…

BOXI offers a reliable camshaft position sensor that directly replaces your original part, focusing on immediate compatibility and function. It’s designed to seamlessly integrate with your 2011 Hyundai Elantra, among other compatible models. The brand provides a 1-year limited warranty and responsive customer support, ensuring that any issues you encounter are addressed promptly, making it a dependable choice for a quick repair.

• Key Features:

  • Direct replacement for OE part numbers like 39350-23910, 39350-23700.
  • Compatible with Hyundai Elantra (2011-2014), Tiburon, Tucson, and various Kia models.
  • Focuses on easy, direct installation.
  • 1-Year Limited Warranty with customer support.

• Pros:

  • Clear compatibility list, including the 2011 Hyundai Elantra.
  • Simple, direct replacement design for easy installation.
  • Responsive customer support for quality issues.
  • Reliable performance in resolving engine fault codes.

• Cons:

  • Warranty period is 1 year, which is standard but shorter than some competitors.
  • Less specific detail on internal component quality or testing procedures.

• User Impressions: Customers find this sensor to be a practical and effective solution for their Elantra’s issues. The straightforward installation is a big plus, and many confirm that it resolves their Check Engine Light and restores normal engine operation. The customer support is also positively noted when needed.
• See it on Amazon here

6. 2Pcs Engine Camshaft Position Sensor Compatible with…

This 2-piece set from TINGYINGDA offers a high-quality solution for replacing your camshaft position sensors. Engineered to meet or exceed original equipment performance, these sensors boast innovative manufacturing technology and rigorous quality control. The brand stands by its product with a full warranty, providing confidence that you’re investing in durable and reliable components for your 2011 Hyundai Elantra and other compatible vehicles.

• Key Features:

  • Includes 2 camshaft position sensors.
  • OE Reference numbers: PC661, 3935023700, 3935023910.
  • Wide compatibility, including Hyundai Elantra (2004-2015), Elantra Coupe, Elantra GT, and various Kia models.
  • Engineered from high-quality materials for reliability and durability.
  • Comes with a full warranty, allowing for free replacement if quality issues arise.

• Pros:

  • Excellent value with two sensors included.
  • Promises to meet or exceed OEM performance.
  • Robust construction and quality control for enhanced durability.
  • Strong “buy with confidence” warranty and replacement policy.

• Cons:

  • The description uses “Cam & Crank Position Sensor” which might be slightly confusing if only cam sensors are needed.
  • Specific details on the type of innovative engineering or materials are not explicitly stated, beyond “high quality.”

• User Impressions: Users appreciate the convenience of getting two sensors in one pack, making it a great value. Many report that these sensors are a perfect match for their vehicle, leading to a quick fix for engine performance problems. The warranty is a comforting factor for customers, highlighting the brand’s commitment to quality.

• See it on Amazon here

7. Motoforti Camshaft Position Sensor, for Hyundai Elantra…

Motoforti offers a 2-piece camshaft position sensor set specifically tailored for various Hyundai Elantra models, including the 2011 Elantra with both 1.8L and 2.0L engines. These sensors are crafted from durable ABS and metal materials, ensuring reliable signal transmission to your ECU. With a focus on direct replacement and no special tools required, it’s designed for a convenient DIY installation, helping your car return to normal operation swiftly.

• Key Features:

  • Comes as a 2-piece set.
  • Vehicle-specific fit for Hyundai Elantra (2003-2012) including 2011 1.8L & 2.0L.
  • Made of durable ABS and metal material.
  • Designed for direct replacement and installation without special tools.
  • Aims to restore normal car operation by replacing a faulty sensor.

• Pros:

  • Excellent specific fitment for different Elantra engine variants and years, including the 2011 camshaft position sensor 2011 Hyundai Elantra.
  • Two sensors provide a backup or complete replacement solution.
  • Simple installation process.
  • Durable construction materials for longevity.

• Cons:

  • Does not list specific OEM part numbers for cross-referencing.
  • Warranty information is not explicitly detailed in the features.

• User Impressions: Many users praise the perfect fit and the fact that it comes in a two-pack. They frequently note how easy it was to install, resolving their Check Engine Light and restoring smooth engine operation. The material quality is often mentioned positively, suggesting a durable product.

• See it on Amazon here

8. YIEXOVA 39350-23700 Camshaft Position Sensor Compatible…

The YIEXOVA camshaft position sensor is a single-unit replacement designed for broad compatibility with various Hyundai and Kia models, including your 2011 Elantra. It’s engineered for direct plug-in installation, eliminating the need for complex adjustments. This sensor aims to resolve critical engine issues like hard starting, stalling, and engine misfires, and comes with an 18-month worry-free warranty, emphasizing the brand’s commitment to customer satisfaction.

• Key Features:

  • Direct replacement for OE part numbers (39350-23910, PC661, etc.).
  • Compatible with Hyundai Elantra (2004-2014), Tiburon, Tucson, and various Kia models.
  • Aims to resolve intermittent stalling, hard starts, and engine misfires.
  • Plug-in installation method without extensive adjustments.
  • Includes a single sensor.
  • 18-month worry-free warranty and dedicated customer support.

• Pros:

  • Extended 18-month warranty offers great long-term assurance.
  • Clear identification of common symptoms it resolves.
  • Easy, direct installation.
  • Wide compatibility for many vehicles.

• Cons:

  • Only one sensor is provided, so a second purchase is necessary if both are faulty.
  • Specific details about the sensor’s internal components or rigorous testing are not highlighted.

• User Impressions: Customers often highlight the precise fit and easy installation of this sensor, noting that it quickly resolves their Check Engine Light and erratic engine behavior. The long warranty period is a significant advantage for users, building confidence in the product’s durability and reliability.

• See it on Amazon here

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

This A-Premium single camshaft position sensor is an excellent choice for those needing just one replacement. It’s meticulously crafted as an OE replacement, ensuring precise fit and performance for your 2011 Hyundai Elantra and other compatible models. With a 3-pin blade terminal and a focus on direct fitment, installation is designed to be straightforward. The brand backs its product with a one-year unlimited-mileage guarantee, offering a trusted solution.

• Key Features:

  • Single camshaft position sensor.
  • OE Replacement for direct fitment.
  • 3-pin blade terminal.
  • Compatible with Hyundai Elantra (2004-2015), Elantra Coupe, Elantra GT, and various Kia models.
  • References multiple OEM part numbers (3935023700, PC661, 907-724).
  • One-year unlimited-mileage guarantee.

• Pros:

  • Precision engineering for a direct and accurate fit.
  • Reliable performance in resolving engine fault codes.
  • Solid one-year unlimited-mileage warranty.
  • Broad compatibility across Hyundai and Kia vehicles.

• Cons:

  • Only one sensor is included, which might not be sufficient if your vehicle requires two replacements.
  • Standard warranty length compared to some longer offerings.

• User Impressions: Users frequently praise this A-Premium sensor for its perfect fit and ease of installation. It’s commonly cited as a reliable solution that clears the Check Engine Light and restores smooth engine operation. The quality and compatibility are often highlighted as key benefits.

• See it on Amazon here

10. Partuto Camshaft Position Sensor, for Hyundai Elantra…

Partuto offers a practical 2-piece set of camshaft position sensors specifically designed for various Hyundai Elantra models, including the 2011 1.8L and 2.0L versions. Constructed from durable ABS and metal, these sensors are built for reliability and effective signal transmission. The brand emphasizes their ease of installation, requiring no special tools, making them a “well-designed” and “usable” option for restoring your Elantra’s engine performance.

• Key Features:

  • Comes as a 2-piece set.
  • Vehicle-specific fit for Hyundai Elantra (2003-2012) 1.8L and 2.0L engines.
  • Made of durable ABS and metal material.
  • Designed for direct replacement and installation without special tools.
  • Aims to restore normal car operation.

• Pros:

  • Convenient 2-pack for comprehensive replacement or a spare.
  • Excellent specific fitment for various Elantra engine configurations.
  • Durable construction materials.
  • Simple, tool-free installation.

• Cons:

  • Does not explicitly state OEM part numbers for cross-referencing.
  • Warranty information is not clearly outlined in the provided features.

• User Impressions: Customers appreciate the convenience of the two-pack and the precise fit for their Elantra models. Many users report that these sensors are straightforward to install and effectively address engine issues like misfires and rough idling. The perceived durability of the ABS and metal construction is also often noted.
• See it on Amazon here

---

Frequently Asked Questions (FAQ)

Replacing your camshaft position sensor 2011 Hyundai Elantra can seem daunting, but it’s a common repair. Here are some FAQs to help you out:

Q1: What are the common symptoms of a bad camshaft position sensor in a 2011 Hyundai Elantra?

A: Common symptoms include an illuminated Check Engine Light (CEL), rough idling, difficulty starting the engine (especially when warm), intermittent stalling, decreased fuel efficiency, and reduced engine power or erratic acceleration. You might also notice your car going into “limp mode.”

Q2: Can I replace the camshaft position sensor myself on my 2011 Hyundai Elantra?

A: Yes, for many people, replacing a camshaft position sensor is a manageable DIY task. It typically involves locating the sensor, disconnecting its electrical connector, unbolting it, and then installing the new one. No special tools are usually required beyond basic wrenches or sockets. However, if you’re not comfortable working on your car, professional help is always recommended.

Q3: Where is the camshaft position sensor located on a 2011 Hyundai Elantra?

A: On a 2011 Hyundai Elantra with the 1.8L or 2.0L engine, the camshaft position sensor(s) are typically located on the cylinder head, near the camshafts. There might be one for the intake camshaft and one for the exhaust camshaft, depending on your engine’s design. Consulting your vehicle’s service manual or an online diagram specific to your engine type (e.g., DOHC) will pinpoint the exact location.

Q4: What causes a camshaft position sensor to fail?

A: Camshaft position sensors can fail due to several reasons, including normal wear and tear over time, exposure to extreme engine heat, electrical issues like short circuits or open circuits, or physical damage from vibrations or debris. Internal electronic components can degrade, leading to inaccurate readings or complete failure.

Q5: Is it safe to drive with a bad camshaft position sensor?

A: It is generally not recommended to drive for extended periods with a bad camshaft position sensor. While your car might still run, performance will be compromised, and you risk further damage to other engine components, such as the catalytic converter, due to incorrect fuel/air mixture or ignition timing. It’s best to address the issue as soon as possible.

Q6: How much does it cost to replace a camshaft position sensor?

A: The cost to replace a camshaft position sensor varies. The sensor itself can range from $20 to $100+ depending on the brand (OEM vs. aftermarket) and whether you buy a single unit or a multi-pack. If you do it yourself, that’s your only cost. If you opt for professional installation, labor costs typically range from $100 to $200, depending on the mechanic’s rates and the complexity of accessing the sensor.

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 position of the camshaft, which controls valve opening and closing. The crankshaft position sensor monitors the position of the crankshaft, which is linked to piston movement. Together, they provide the ECU with precise timing information for fuel injection and ignition, ensuring the engine runs smoothly and efficiently.