Revive Your Ride: 10 Top 2011 Buick Regal Camshaft Position Sensor Choices
Is your 2011 Buick Regal acting a little…off? Maybe it’s struggling to start, idling rough, or that dreaded “Check Engine” light has popped up on your dash. These frustrating symptoms often point to a failing camshaft position sensor, a crucial component for your engine’s smooth operation.
Finding the right replacement can be tricky with so many options out there. That’s why we’ve done the legwork for you, diving deep into the market to identify the 10 top 2011 Buick Regal camshaft position sensor options available. We’ll help you make an informed decision and get your ride back in prime condition, running like it should.
Why Your 2011 Buick Regal Needs a Good Camshaft Position Sensor
Think of your engine as a symphony orchestra. The camshaft position sensor (CPS) is like the conductor, telling the Engine Control Unit (ECU) exactly where the camshaft is at any given moment. This precise information is vital for the ECU to properly time the fuel injection and spark plug firing. Without an accurate signal from the CPS, your engine can’t run efficiently, leading to performance issues, poor fuel economy, and even potential damage. A reliable 2011 Buick Regal camshaft position sensor is key to preventing these headaches.
How We Picked the Best Sensors
When evaluating these sensors, we focused on several key factors to ensure you’re getting a quality product:
- Vehicle Compatibility: Ensuring a perfect fit for your 2011 Buick Regal (and often other compatible GM models).
- OEM Cross-Reference: Verifying that the aftermarket sensor matches original equipment specifications.
- Customer Reviews & Feedback: Learning from real-world experiences regarding performance and durability.
- Brand Reputation & Warranty: Trusting manufacturers that stand by their products.
- Value for Money: Balancing quality with affordability.
Ready to find the perfect replacement? Let’s dive into our top picks!
1. A-Premium Engine Camshaft Position Sensor Compatible with…
The A-Premium Engine Camshaft Position Sensor stands out as a reliable and widely compatible choice for your 2011 Buick Regal, among many other GM vehicles. It’s engineered to restore precise ignition timing and ensure smooth acceleration, giving you back that confident drive. This sensor is a great pick if you’re looking for a direct OEM replacement that promises good performance and peace of mind thanks to its guarantee.
Key Features:
– Compatible with a broad range of GM vehicles, including Buick Regal 2011-2017.
– Direct replacement for OE # 917720, 12577245, among others.
– Designed for precise ignition control and smooth acceleration.
– Features a 3-pin connector.
– Comes with a one-year unlimited-mileage guarantee.
Pros:
– Excellent vehicle compatibility list.
– Direct fit replacement, simplifying installation.
– Backed by a solid one-year warranty.
– Aims to restore original engine performance.
Cons:
– Some users might need professional installation advice if unsure.
User Impressions: Customers frequently praise this A-Premium sensor for its perfect fit and ease of installation, noting that it often resolves check engine light issues and improves engine smoothness right away. Many appreciate the extensive compatibility, making it a versatile option.
2. VVT Intake+Exhaust Camshaft Position Actuator…
This VVT Intake+Exhaust Camshaft Position Actuator set goes beyond just a camshaft position sensor, offering a comprehensive solution for your 2.0L, 2.2L, or 2.4L engine, including your 2011 Buick Regal. If your diagnostic codes point to issues with both camshaft position and variable valve timing (VVT) actuators, this kit could be a game-changer, addressing multiple potential problems at once for improved overall engine health.
Key Features:
– Comprehensive kit including VVT Intake Solenoid, VVT Exhaust Solenoid, Camshaft Position Sensor, and Crankshaft Position Sensor.
– Broad compatibility with various GM models (Buick Regal 2011-2017) with 2.0L, 2.2L, 2.4L engines.
– Direct replacement for multiple OEM part numbers (e.g., 12655420 for VVT intake, 12577245 for CPS).
Pros:
– Addresses multiple common engine issues (VVT and sensor related).
– Excellent value by combining several critical components.
– Wide range of vehicle fitment.
Cons:
– Might include parts you don’t immediately need if only the CPS is bad.
– Installation could be more involved due to multiple components.
User Impressions: Users find this kit incredibly convenient for tackling multiple diagnostic trouble codes simultaneously. They report significant improvements in engine performance and resolution of misfires and rough idling after installation, appreciating the comprehensive nature of the package.
3. A-NAFTULY Set of 2 Camshaft Position Sensor 12577245…
When one camshaft position sensor fails, sometimes its companion isn’t far behind. The A-NAFTULY set provides two high-quality camshaft position sensors, making it an economical and proactive choice for your 2011 Buick Regal. This duo ensures you’re covered for both intake and exhaust sensor needs, or simply provides a spare for future peace of mind, all backed by a solid warranty.
Key Features:
– Includes two camshaft position sensors in one package.
– Direct replacement for OE part number 12577245 and many cross-references.
– Compatible with a wide array of GM vehicles, including Buick Regal 2011-2017.
– Plug-and-play installation method.
– Backed by an 18-month worry-free warranty.
Pros:
– Great value with two sensors included.
– Extended 18-month warranty.
– Easy, direct plug-in installation.
– Helps address common engine issues like stalling and misfires.
Cons:
– You might only need one sensor initially.
User Impressions: Customers appreciate the convenience and value of receiving two sensors. Many report successful installations that resolved their check engine lights and performance issues, highlighting the direct fit and the brand’s responsive customer support for any questions.
4. ZBN 12577245 SU8902 917-720 213-1690 Camshaft Position…
The ZBN Camshaft Position Sensor offers a precise and durable replacement solution, specifically highlighting compatibility with various engine types in the 2011 Buick Regal (L4-2.0L Turbo, L4-2.4L, L4-2.4L ELECTRIC/GAS). Crafted from quality plastic and metal, it’s built to match original factory specifications, ensuring a perfect fit and reliable performance for your vehicle’s engine control.
Key Features:
– Direct OEM replacement (12577245, 917-720, etc.).
– Specific compatibility for 2011-2013 Buick Regal (various engine sizes).
– Made from quality plastic and metal for durability.
– One-year quality warranty.
Pros:
– High-quality materials for long service life.
– Perfect match for original car specifications.
– Specific listing for Regal’s different engine variants.
– Responsive customer service for warranty issues.
Cons:
– Fitment list, while detailed, requires careful checking against your specific engine.
User Impressions: Users typically find this ZBN sensor to be a reliable and affordable option. They frequently mention that it fits exactly as expected and successfully clears engine codes, restoring smooth operation without issues. The detailed compatibility list is also a plus for ensuring the right purchase.
5. Intake & Exhaust Camshaft Position Actuator Solenoid Valve…
If your 2011 Buick Regal is throwing specific codes like P0010, P0011, P0013, or P0014, this Intake & Exhaust Camshaft Position Actuator Solenoid Valve set is specifically designed to tackle those common Variable Valve Timing (VVT) issues. While these are VVT actuators rather than the camshaft position sensor itself, their issues can present very similar symptoms, and many users have found they can fix these problems themselves in under an hour, making it an empowering and cost-effective repair.
Key Features:
– Designed to fix specific error codes (P0010, P0011, P0013, P0014).
– Replaces both intake and exhaust VVT solenoids (OE Part # 12655420, 12655421).
– Compatible with 2.0L / 2.2L / 2.4L engines in various GM models, including Buick Verano (and potentially Regal, though always double-check your specific year/engine).
– Offers a confidence-backed purchase with customer support.
Pros:
– Directly addresses common VVT error codes.
– Relatively easy DIY installation for many users.
– Cost-effective alternative to professional repairs for these specific issues.
Cons:
– These are VVT actuators, not the camshaft position sensor itself, though issues can present similar symptoms.
– Does not fit 3.0L/3.6L engines or certain specific Regal 2.0L years (2014-2017).
User Impressions: Customers are often thrilled with how quickly and effectively these solenoids resolve their check engine lights and improve engine smoothness, especially for the stated P-codes. The perceived ease of DIY installation is a big selling point.
6. YCT CPS Cam Camshaft Position Sensor 2131690 12577245 Fits…
The YCT CPS Cam Camshaft Position Sensor offers a straightforward and reliable replacement option, emphasizing direct fitment and accurate OEM part number cross-referencing. If you’re looking for a no-fuss solution to your engine’s timing issues and want to ensure proper communication between your camshaft and ECU, this sensor is designed to correctly replace the original part with minimal hassle.
Key Features:
– Direct replacement for multiple OE part numbers (5S7412, 12577245, 2131690, 917-720, etc.).
– Designed for correct replacement of the original part.
– Focuses on precise fitment and OE accuracy.
Pros:
– Accurate OEM cross-reference for confident purchase.
– Aims for correct and reliable function.
– Simple replacement process.
Cons:
– Less detailed compatibility list provided directly in the features, requiring careful OE number verification.
User Impressions: Reviewers often highlight the YCT sensor’s exact fit and its ability to quickly resolve engine issues like rough idling and check engine lights. Many customers find it a cost-effective and dependable alternative to OEM parts.
7. A-NAFTULY 12577245 Camshaft Position Sensor Compatible with…
This single A-NAFTULY Camshaft Position Sensor is a robust choice if you only need one replacement for your 2011 Buick Regal. It’s engineered to provide accurate camshaft position data to your engine’s ECU, vital for correct spark timing and fuel delivery. With its plug-in installation, getting your car back on track is designed to be a smooth process, backed by a generous warranty.
Key Features:
– Single camshaft position sensor replacement.
– Direct replacement for OEM numbers like 12577245, 917-720.
– Wide vehicle compatibility, including 2011-2017 Buick Regal.
– Easy, direct plug-in installation.
– 18-month worry-free warranty and dedicated customer support.
Pros:
– Generous 18-month warranty.
– Wide compatibility with various GM models.
– Simple plug-and-play installation.
– Addresses common symptoms of sensor failure effectively.
Cons:
– Only one sensor included, so if both are needed, consider a multi-pack.
User Impressions: Similar to its two-pack counterpart, this A-NAFTULY sensor receives high marks for its ease of installation and effectiveness in resolving engine issues. Customers often note that it perfectly matches the original part and clears fault codes reliably.
8. 2Pcs Camshaft Position Sensor Fit for Chevy Equinox Malibu…
This 2-piece set of camshaft position sensors is a smart choice for your 2011 Buick Regal, offering excellent value and comprehensive coverage for both intake and exhaust camshaft positions. If your vehicle is experiencing problems such as hard starting, weak acceleration, or rough idling, replacing both sensors with this set can often resolve these frustrating symptoms and ensure your engine’s ECU gets precise timing data.
Key Features:
– Includes two camshaft position sensors.
– Extensive compatibility, including 2011-2017 Buick Regal, Chevy, GMC, Pontiac, and Saturn models.
– Direct replacement for numerous OEM part numbers (e.g., 917-720, 12577245).
– Plug-and-play for easy installation.
– Aims to restore proper engine function and clear malfunction lights.
Pros:
– Excellent value with two sensors.
– Very wide range of vehicle fitment.
– Direct replacement for original parts.
– Addresses multiple common engine performance issues.
Cons:
– No specific warranty duration mentioned.
User Impressions: Users appreciate the convenience of receiving two sensors, often finding that replacing both resolves their engine problems completely. They frequently comment on the straightforward installation and the immediate positive impact on engine smoothness and responsiveness.
9. A-Premium 2-PC Engine Camshaft Position Sensor Compatible…
For those who prefer to replace both camshaft position sensors simultaneously or want a spare, the A-Premium 2-PC Engine Camshaft Position Sensor set is an ideal choice. These meticulously crafted sensors are designed for a direct fit and optimal performance in your 2011 Buick Regal, ensuring accurate engine timing and reliable operation. Backed by A-Premium’s commitment to quality, you can hit the road with added peace of mind.
Key Features:
– Two-piece set of camshaft position sensors.
– Wide compatibility including Buick Regal 2011-2017 and various other GM models.
– Direct replacement for OEM part numbers like 12577245, 917720.
– 3-pin blade terminal type.
– One-year unlimited-mileage guarantee.
Pros:
– Great value with two sensors included.
– Solid one-year unlimited-mileage warranty.
– Extensive vehicle compatibility.
– Ensures accurate engine timing.
Cons:
– May not be necessary to replace both if only one is faulty.
User Impressions: Similar to the single A-Premium sensor, customers commend this two-pack for its perfect fit and ease of installation. They consistently report that replacing these sensors resolves engine misfires, rough idling, and check engine lights, providing a noticeable improvement in vehicle performance.
10. uxcell 1 Pcs Car Cam Camshaft Position Sensor Replacement…
The uxcell 1 Pcs Car Cam Camshaft Position Sensor offers a straightforward and dependable replacement solution for your 2011 Buick Regal. This sensor is designed to precisely monitor crankshaft rotational speed, crucial for the ECU to control fuel injection and ignition timing. If you’re looking for a direct fit replacement that restores stable performance and good reliability without breaking the bank, this uxcell option is worth considering.
Key Features:
– Single camshaft position sensor.
– Direct OE replacement for 12577245.
– Wide compatibility for various 2.4L GM vehicles, including Buick Regal 2011-2017.
– Aims to restore stable performance and reliability.
– Simple installation: remove old, install new.
Pros:
– Cost-effective single sensor option.
– Direct fit replacement.
– Good reliability reported for its function.
– Helps control fuel injection and timing.
Cons:
– Less detailed information on warranty or specific features.
User Impressions: Users often find uxcell products to be a good value, and this sensor is no exception. They report successful installations and resolution of engine light warnings and performance issues, making it a popular choice for budget-conscious repairs.
Conclusion
A malfunctioning 2011 Buick Regal camshaft position sensor can definitely throw a wrench into your daily drive, but thankfully, replacing it doesn’t have to be a major headache. With the wide array of quality aftermarket options available, finding the right sensor to get your Regal running smoothly again is totally achievable.
Whether you’re looking for a single replacement, a convenient two-pack, or even a comprehensive kit that addresses related VVT issues, our list of the 10 top options should give you a great starting point. Consider your specific diagnostic codes, budget, and comfort level with DIY installation to pick the perfect fit for your Buick. Happy driving!
Frequently Asked Questions (FAQ)
What does a camshaft position sensor (CPS) do in my 2011 Buick Regal?
The CPS is a vital engine component that monitors the position and rotational speed of your camshaft. This data is sent to the Engine Control Unit (ECU), which then uses it to accurately time the fuel injection and spark plug firing, ensuring your engine runs smoothly and efficiently.
What are the common symptoms of a bad camshaft position sensor in a 2011 Buick Regal?
Look out for a lit “Check Engine” light (often with codes like P0340 or P0341). Other symptoms include hard starting or no-start conditions, rough idling, stalling, decreased fuel economy, uneven acceleration, and the engine misfiring or vibrating.
Can I replace the camshaft position sensor myself on my 2011 Buick Regal?
For many, replacing a camshaft position sensor is a relatively straightforward DIY task, often involving just locating the sensor, unplugging it, unbolting it, and installing the new one. However, specific locations can vary, and it’s always recommended to consult your vehicle’s service manual or watch a tutorial if you’re unsure. Safety first!
How long do camshaft position sensors typically last?
There’s no fixed lifespan, but many sensors last well over 100,000 miles. Their longevity can depend on factors like driving conditions, environmental exposure, and manufacturing quality. If one fails, it’s often due to electrical issues, heat exposure, or physical damage.
Is it necessary to buy an OEM (Original Equipment Manufacturer) camshaft position sensor for my Buick Regal?
While OEM sensors are guaranteed to fit and function perfectly, many aftermarket sensors, like the ones reviewed here, offer comparable quality and performance at a more affordable price. Look for reputable brands with good reviews and warranties to ensure reliability.
What’s the difference between a camshaft position sensor and a crankshaft position sensor?
Both are critical for engine timing. The camshaft position sensor tracks the position of the camshaft (which controls valve opening/closing), while the crankshaft position sensor monitors the crankshaft’s position (which controls piston movement). They work together to provide the ECU with a complete picture for precise timing of ignition and fuel delivery.
Why is my “Check Engine” light on after replacing the sensor?
Sometimes, the “Check Engine” light might stay on even after replacing a faulty sensor. This could be because the code needs to be cleared manually using an OBD-II scanner, or there might be another underlying issue that was also causing the light to illuminate. Always clear the codes after a repair.
Where is the camshaft position sensor located on a 2011 Buick Regal?
On most 2011 Buick Regal models, particularly those with the 2.4L engine, you’ll typically find the camshaft position sensors (there are usually two: intake and exhaust) located on the cylinder head, near the front of the engine, often covered by engine covers. Their exact position can be found in your vehicle’s repair manual.
