7 Best Camshaft Position Sensor Bank 1 Hyundai Elantra Replacements for Smooth Performance
Is your Hyundai Elantra acting up? Perhaps you’ve noticed a flickering check engine light, rough idling, or even difficulty starting? These could all be tell-tale signs of a faulty camshaft position sensor. Specifically, if you’re looking for a solution related to the camshaft position sensor bank 1 Hyundai Elantra, you’re in the right place!
This little but mighty component plays a critical role in your car’s engine timing, and when it goes bad, it can seriously impact your vehicle’s performance and fuel efficiency. Finding the right replacement part is crucial for getting your Elantra back on track.
In this guide, we’re diving deep into the world of camshaft position sensors, specifically focusing on options compatible with the Hyundai Elantra. We’ve meticulously researched and compiled a list of the 7 best replacement options available, helping you make an informed decision and ensuring your ride runs smoothly again.
What Does a Camshaft Position Sensor Do, Anyway?
Think of the camshaft position sensor (CPS) as a tiny, essential informant for your car’s brain, the Engine Control Unit (ECU). It monitors the precise position and speed of your camshaft, which is responsible for opening and closing the engine’s valves. This information is critical for the ECU to accurately time fuel injection and ignition. Without accurate data from the CPS, your engine can’t run efficiently, leading to a host of performance issues.
Symptoms of a Faulty Camshaft Position Sensor
If your camshaft position sensor bank 1 Hyundai Elantra is failing, your car will definitely let you know. Here are some common symptoms to watch out for:
- Check Engine Light: This is often the first and most obvious sign, typically accompanied by diagnostic trouble codes (DTCs) like P0340 or P0341.
- Difficulty Starting: The engine might crank but won’t start easily, as the ECU isn’t getting the timing information it needs.
- Rough Idling or Stalling: Your engine might feel shaky when at a standstill or simply cut out unexpectedly.
- Poor Fuel Economy: Incorrect timing can lead to inefficient fuel consumption.
- Reduced Engine Performance: You might notice a lack of power, hesitation, or misfires during acceleration.
Choosing the Right Camshaft Position Sensor for Your Hyundai Elantra
When selecting a replacement, compatibility is king! Always double-check the specific model years and engine types listed by the manufacturer. Some sensors are designed for older Elantra models, while others cater to newer generations. Pay attention to whether you need one for “Bank 1” – often, for inline-4 engines like those in the Elantra, there might only be one camshaft position sensor, or if there are two, one might be intake and the other exhaust. For V6/V8 engines, Bank 1 refers to the side of the engine that contains cylinder #1. For your Elantra, it’s usually straightforward, but verifying part numbers and vehicle fitment details is a must.
Now, let’s explore some of the top picks!
1. A-Premium 2-PC Engine Camshaft Position Sensor Compatible…
This A-Premium set offers a fantastic value proposition, providing two high-quality camshaft position sensors, perfect for addressing both intake and exhaust sensor needs if your Hyundai Elantra uses two, or simply giving you a spare. Designed as direct OE replacements, these sensors promise a seamless fit and restoration of your vehicle’s optimal engine timing. Their broad compatibility with various Hyundai Elantra models from 2004-2015, along with other Kia and Hyundai vehicles, makes them a versatile choice for many owners.
Key Features:
* Vehicle Fitment: Compatible with Hyundai Elantra 2004-2015, Elantra Coupe 2013-2014, Elantra GT 2013-2017, Tiburon 2005-2008 L4 2.0L, Tucson 2005-2009/2014-2021 L4 2.0L; Compatible with various Kia models (Forte, Soul, Spectra, Sportage).
* Reference Numbers: PC661, 3935023700, 3935023910.
* Specifications: 3 Pins, Blade Terminal, Black color, 2x Camshaft Position Sensors included.
* Direct Fit: OE Replacement Brand New.
* Warranty: One-year unlimited-mileage guarantee.
Pros:
* Comes as a convenient 2-piece set.
* Broad compatibility with a range of Hyundai and Kia models.
* Direct OE replacement for easy installation.
* Backed by a one-year unlimited-mileage warranty.
Cons:
* May not fit the newest Elantra models (post-2015).
* Specific “Bank 1” designation isn’t explicit, but often these sensors are interchangeable or cover both positions.
User Impressions:
Many users appreciate the value of getting two sensors, and report that these units are a direct fit, solving check engine light issues and restoring smooth engine operation. They often praise the ease of installation and the immediate positive impact on vehicle performance, making it a popular choice for older Hyundai Elantra owners.
2. BDFHYK 907-724 CAM Camshaft Position Sensor Compatible with…
The BDFHYK 907-724 sensor stands out with its commitment to “Uncompromising Quality,” boasting chips from renowned manufacturers like Allegro, Infineon, and NXP, along with premium German magnet wire and Fluorine Rubber seals for enhanced durability. This focus on high-grade materials suggests a reliable and long-lasting replacement. Coupled with a generous 24-month warranty and responsive customer service, it offers significant peace of mind for Hyundai Elantra owners.
Key Features:
* Warranty: 24-Month Warranty.
* Interchange Part Numbers: 3925023700, 3935023700, 3935023910, PC661, 907-724, and many more.
* Compatibility: Hyundai Elantra 2003-2016, Elantra GT 2013-2017, Tiburon 2006-2008, Tucson 2006-2021; Kia Forte, Forte5, Soul, Spectra, Spectra5, Sportage (various years).
* Quality Components: Features ALLegro, Infineon, NXP chips; Elektrisola (Germany) magnet wire; Fluorine Rubber Material seal.
* Customer Service: 12 Month Customer Service for carefree replacement.
Pros:
* Exceptional 24-month warranty, one of the longest in this list.
* Uses high-quality internal components for reliability.
* Wide compatibility with many Hyundai and Kia models.
* Strong emphasis on customer support.
Cons:
* Only a single sensor is included, not a pack.
* Requires confirmation of engine model from detailed pictures, which might be an extra step for some.
User Impressions:
Customers frequently commend this sensor for its robust build quality and the immediate resolution of their engine issues. Many report that it works perfectly out of the box, eliminating check engine lights and restoring smooth performance. The extended warranty also instills confidence among buyers looking for a durable solution.
3. Automkt 2Pcs Camshaft Position Sensors 39350-2E200…
If you own a newer Hyundai Elantra model, the Automkt 2Pcs set could be exactly what you need. This package provides two camshaft position sensors specifically designed for 2017-2020 Elantra models (and other newer Hyundai/Kia vehicles). What really makes these stand out is their “Plug and Play” installation, meaning no special tools or complicated procedures are required, saving you time and effort. It’s a straightforward solution for getting your modern Elantra’s engine timing back in sync.
Key Features:
* Fitment: Hyundai 2017-2020 Elantra, 2018-2020 Elantra GT, 2018-2021 Kona, 2019-2021 Veloster 2.0L; Kia 2017-2021 Forte, 2017-2018 Forte 5, 2021-2022 Seltos, 2017-2021 Soul 2.0L.
* Replaces Part Number: 39350-2E200; 393502E200.
* Function: Inputs camshaft position signals to the ECU for ignition control.
* Installation: Easy to install; Plug and Play; No special tools needed.
* After-sales Service: Experienced customer service and professional technical support.
Pros:
* Comes as a convenient 2-piece set.
* Specifically designed for newer Hyundai Elantra models.
* Extremely easy “Plug and Play” installation.
* Good customer and technical support.
Cons:
* Not compatible with older Elantra model years.
* Warranty information is not explicitly stated in the features.
User Impressions:
Users frequently highlight the perfect fit and straightforward installation for their newer Elantras. Many report that the sensors immediately resolve check engine light codes and restore smooth operation, praising the “plug and play” aspect as a significant time-saver. The reliability of these sensors for modern Hyundai engines is often a key positive.
4. A-Premium Engine Camshaft Position Sensor Compatible with…
This single A-Premium camshaft position sensor is another excellent choice for newer Hyundai Elantra models, specifically targeting the 2016-2020 L4 2.0L versions. As an OE replacement, it’s designed to fit seamlessly and function precisely as your original part did. While it comes as a single unit, it’s backed by A-Premium’s reliable one-year unlimited-mileage guarantee, offering confidence in your purchase. Its compatibility notes for specific Kia models (some requiring programming) also highlight the precision of its design.
Key Features:
* Vehicle Fitment: Hyundai Elantra 2016-2020 L4 2.0L, Elantra GT 2018-2020, Kona 2018-2021 L4 2.0L, Veloster 2019-2021 L4 2.0L; Kia Forte 2017-2023 L4 2.0L, Forte Koup 2016-2017 L4 2.0L, Forte5 2017-2018 L4 2.0L, Seltos 2021-2023 L4 2.0L, Soul 2016-2023 L4 2.0L.
* Reference Number: PC1141, 5S15066, 2CAM0587, 2352254, 393502E200.
* Specification: 3 Pins, Blade Terminal, Black color, 1x Camshaft Position Sensor.
* Direct Fit: OE Replacement Brand New.
* Warranty: One-year unlimited-mileage guarantee.
Pros:
* Specifically designed for newer Hyundai Elantra 2.0L models.
* Direct OE replacement for easy installation.
* Comes with a solid one-year unlimited-mileage guarantee.
* Precision fit for models with angled sockets (Kona 2021).
Cons:
* Sold as a single unit, not a pair.
* Some Kia models require programming, which isn’t ideal for DIYers without the right tools.
User Impressions:
Owners of newer Elantras praise this sensor for its perfect fit and effectiveness in resolving their engine performance issues. They often report that the check engine light disappears after installation, and the car’s driving dynamics return to normal. The reassurance of the one-year warranty is also a frequently mentioned positive.
5. GoaMotors 2PCS 39350-2E200 Engine Camshaft Position Sensor…
The GoaMotors 2PCS camshaft position sensor set provides a reliable and cost-effective solution for owners of newer Hyundai Elantra models (2017-2020). Offering two sensors with the crucial OE replacement part number 39350-2E200, this pack ensures you have both intake and exhaust sensors covered, or simply a spare on hand. This product emphasizes its role as a “synchronous signal sensor,” highlighting its importance in your engine’s precise ignition control.
Key Features:
* Compatibility: Hyundai Kona 2.0L 2018-2021, Veloster 2.0L 2019-2021, Elantra 2.0L 2017-2020, Elantra GT 2.0L 2018-2020; Kia Seltos 2.0L 2021, Soul 2.0L 2017-2021, Forte 2.0L 2017-2020, Forte5 2.0L 2017-2018.
* Replaces OE Number: 39350-2E200, 393502E200.
* Function: Sensing device for cylinder recognition and ignition control.
* Package Includes: 2pcs Camshaft Position Sensor.
Pros:
* Includes two sensors, offering great value.
* Directly replaces the specified OE part number for newer Elantra models.
* Essential for accurate ignition timing and engine synchronization.
* Wide compatibility with modern Hyundai and Kia 2.0L engines.
Cons:
* No explicit warranty information provided.
* Only for newer models, not suitable for older Elantras.
User Impressions:
Customers appreciate the convenience of receiving two sensors, often finding them to be a perfect fit for their newer Elantra and Kia models. Users report that these sensors effectively resolve various engine codes and performance issues, making their vehicles run much smoother. The easy installation is a frequently mentioned benefit.
6. ZBN 39350-23700 39350-23910 PC661 Camshaft Position Sensor…
The ZBN camshaft position sensor is a solid choice for those with older Hyundai Elantra models, covering a broad range from 2004 to 2014. This sensor stands out with its promise to “Improve performance” and “eliminate failure light codes,” ensuring your engine runs optimally. It’s designed to be a direct replacement, meaning no complicated calibration or programming is required after installation. The inclusion of clear installation steps is a nice bonus for DIY enthusiasts, simplifying the process.
Key Features:
* Warranty: One year quality warranty.
* Product Quality: Stable performance, durable, long-lasting, tested before shipment, meets OEM standards.
* Advantages: Improves performance, eliminates failure light codes, direct replacement, no calibration or programming needed.
* Installation Steps: Detailed steps provided (Diagnose, Disconnect, Plug in, Clear codes).
* Compatibility: Hyundai Elantra L4 1.8L 2011-2014, Elantra L4 2.0L 2004-2014, Tiburon L4 2.0L 2005-2008, Tucson L4 2.0L 2005-2009; Kia Soul, Spectra, Spectra5, Sportage L4 2.0L (various years).
* Part Number Fitment: 3925023700, 3935023700, 3935023910, PC661, and others.
Pros:
* Includes a one-year quality warranty.
* A direct replacement that doesn’t require programming or calibration.
* Clear installation steps provided, helpful for DIYers.
* Wide compatibility with a range of older Hyundai and Kia models.
Cons:
* Only a single sensor is included.
* Not compatible with newer Elantra models.
User Impressions:
Customers often praise this sensor for its ease of installation and how effectively it clears persistent check engine lights related to the camshaft position sensor. Many report a noticeable improvement in engine performance and idle stability after replacing the faulty unit with this one, particularly for their older Hyundai Elantras.
7. SZKAIDAG Camshaft Position Sensors Compatible with…
The SZKAIDAG Camshaft Position Sensor boasts “Efficient performance” and “High Quality,” being a direct OE replacement crafted from premium materials. With a strong emphasis on “100% Strict Quality Control” throughout the production process, SZKAIDAG, a company with 30 years of automotive experience, aims to ensure exceptional reliability and long-lasting performance. Its plug-in installation method makes it incredibly user-friendly, and its wide compatibility with both older and newer Elantra models (as indicated by the two fitment lists) makes it a versatile option.
Key Features:
* Fitments-1: Hyundai 2011-2015 Elantra 1.8L L4/ 2004-2012 2014-2015 Elantra 2.0L L4/ 2013 Elantra Coupe 1.8L L4/ 2014 Elantra Coupe 2.0L L4/ 2013 Elantra GT 1.8L L4/ 2014-2017 Elantra GT 2.0L L4/ 2005-2008 Tiburon 2.0L L4/ 2005-2009 2014-2020 Tucson 2.0L L4.
* Fitments-2: Kia 2014-2016 Forte 1.8L L4/ 2014-2016 Forte 2.0L L4/ 2014 Forte Koup 2.0L L4/ 2010-2015 Soul 2.0L L4/ 2004-2009 Spectra 2.0L L4/ 2005-2009 Spectra5 2.0L L4/ 2005-2010 Sportage 2.0L L4.
* OE Number: 3935023910, 3925023700, 3935023700, PC661, and others.
* Easy Installation: Plug-in method, no complex adjustments.
* Efficient Performance: High sensitivity and stability, accurate position information.
* High Quality: Direct replacement, made of high-quality materials, long-lasting performance.
* Strict Quality Control: Undergoes rigorous checks throughout production.
* Long-Life Design: High-quality materials and components for reduced maintenance costs.
* Attention: Emphasizes comparing pictures/OE numbers and offering VIN confirmation.
Pros:
* Very broad compatibility across a wide range of Elantra and other Hyundai/Kia models (both older and newer).
* Strong claims of high quality, efficient performance, and strict quality control.
* Easy “plug-in” installation.
* Manufacturer boasts 30 years of automotive experience.
Cons:
* Sold as a single unit, not a pair.
* No explicit warranty duration mentioned.
User Impressions:
Customers often find this sensor to be a reliable fix for various engine issues, with many reporting immediate positive results after installation. The ease of the plug-in design is frequently highlighted, and users appreciate its broad compatibility. The perceived high quality and durability from the manufacturer’s claims resonate well with buyers.
Why Your Hyundai Elantra Needs a Healthy Camshaft Position Sensor Bank 1
A fully functional camshaft position sensor bank 1 Hyundai Elantra is paramount for your vehicle’s health. It directly impacts everything from start-up reliability to your gas mileage. Ignoring symptoms can lead to more severe engine damage or leave you stranded. By choosing one of these top-rated replacement sensors, you’re not just fixing a part; you’re restoring your Elantra’s optimal performance and ensuring a smoother, more reliable driving experience. Don’t let a small sensor keep you from enjoying the open road!
Frequently Asked Questions (FAQ)
Q1: What are the common symptoms of a bad camshaft position sensor in a Hyundai Elantra?
A: Common symptoms include the illumination of the check engine light (often with codes like P0340 or P0341), difficulty starting the engine, rough idling, frequent stalling, reduced engine power or hesitation during acceleration, and sometimes even decreased fuel efficiency.
Q2: Can I drive my Hyundai Elantra with a faulty camshaft position sensor?
A: While your Elantra might still run with a failing camshaft position sensor, it’s not recommended to drive it for long. Driving with a bad sensor can lead to unreliable engine performance, increased fuel consumption, potential damage to other engine components (like the catalytic converter due to misfires), and could leave you stranded unexpectedly. It’s best to replace it as soon as symptoms appear.
Q3: Is replacing the camshaft position sensor on a Hyundai Elantra a difficult DIY job?
A: For many Hyundai Elantra models, replacing the camshaft position sensor is considered a relatively straightforward DIY task. It usually involves locating the sensor, disconnecting its electrical connector, unbolting it, and then installing the new one. Most replacements are “plug and play” and don’t require special programming. However, the exact location and accessibility can vary by model year and engine type, so it’s always wise to consult your vehicle’s service manual or watch an online tutorial specific to your Elantra.
Q4: What’s the difference between “Bank 1” and “Bank 2” for camshaft sensors?
A: “Bank 1” refers to the side of the engine that contains cylinder number one. “Bank 2” refers to the opposite side. On most 4-cylinder engines like those commonly found in the Hyundai Elantra, there might only be one bank, or if there are two camshaft sensors, they are typically designated for intake and exhaust camshafts rather than distinct “banks.” For V6 or V8 engines, Bank 1 and Bank 2 are clearly defined by the cylinder banks. For your Hyundai Elantra, the primary keyword focus “Bank 1” usually implies the singular or primary sensor, often for the intake camshaft.
Q5: Do I need to program a new camshaft position sensor after installation?
A: In most cases, for a Hyundai Elantra, a new camshaft position sensor is a “plug and play” component and does not require programming or calibration. Once installed, you should clear any stored diagnostic trouble codes (DTCs) using an OBD-II scanner. The engine control unit (ECU) will then recognize the new sensor and adapt accordingly. However, some specific aftermarket sensors or vehicle applications (as noted with some Kia models for one of the products above) might state a programming requirement, so always check the product description.
Q6: Where is the camshaft position sensor bank 1 located on a Hyundai Elantra?
A: The exact location can vary slightly depending on your Hyundai Elantra’s model year and engine configuration, but it’s typically found on the cylinder head, near the top of the engine. For many 4-cylinder Elantra engines, it’s often located at the end of the cylinder head, sometimes near the valve cover, on either the intake or exhaust side. A quick search for your specific year and engine will usually yield diagrams or videos showing the precise spot.
Q7: How much does it typically cost to replace a camshaft position sensor?
A: The cost of the part itself can range from $20 to $100+ for an aftermarket or OE replacement sensor, as seen in this article. If you perform the replacement yourself, your cost is just the part. If you have it replaced by a mechanic, labor costs can add another $50 to $200, depending on the mechanic’s rates and the sensor’s accessibility. Overall, it’s generally a less expensive repair compared to many other engine component failures.
