7 Best Camshaft Position Sensors for Your 2016 GMC Terrain
Having trouble with your 2016 GMC Terrain running a bit rough, throwing a check engine light, or just not feeling quite right? It might be time to look at your 2016 GMC Terrain camshaft position sensor. This little component plays a huge role in your engine’s performance, helping the Engine Control Unit (ECU) know exactly where your camshafts are at any given moment. This data is crucial for precise fuel injection and ignition timing, ensuring your ride is smooth and efficient.
When a camshaft position sensor goes bad, you might experience symptoms like hard starting, rough idling, engine misfires, decreased fuel economy, or even stalling. Don’t worry, though! Replacing it can often be a straightforward fix, and we’re here to help you find the perfect part.
We’ve scoured the market to bring you a hand-picked list of the 7 best options for your 2016 GMC Terrain. Keep in mind that while our main focus is on the camshaft position sensor, some of the top picks are actually VVT (Variable Valve Timing) solenoids or a combination of sensors. These components often work hand-in-hand with the camshaft position sensor in your vehicle’s intricate engine timing system, and sometimes, related issues can present similar symptoms. Let’s dive in!
1. A-Premium VVT Intake & Exhaust Camshaft Position Actuator
This A-Premium set stands out because it tackles a common issue by providing both the intake and exhaust VVT (Variable Valve Timing) solenoids. While not a traditional camshaft position sensor, these actuators are crucial for controlling your engine’s valve timing, which directly impacts performance and efficiency. If your 2016 GMC Terrain is throwing codes like P0010, P0011, P0013, or P0014, this pair could be the comprehensive solution you need to restore your engine’s lost performance.
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Key Features:
- Compatible with GMC Terrain 2010-2017 (2.0L, 2.2L, 2.4L Engines)
- Includes both Intake and Exhaust VVT Solenoids
- Replaces OE numbers: Intake (12655420, 917215) and Exhaust (12655421, 917216)
- Designed to fix common check engine error codes related to VVT
- Comes with a one-year unlimited-mileage guarantee
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Pros:
- Comprehensive solution for common VVT-related engine issues
- Wide compatibility across several GM models and years
- Strong warranty for peace of mind
- Helps restore engine performance and clear specific trouble codes
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Cons:
- Not a standalone camshaft position sensor, so ensure this is the part you need
- May be more than required if only a single sensor is faulty
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User Impressions: Many users appreciate this set for effectively resolving multiple engine codes and improving overall engine smoothness. They often mention that it’s a cost-effective way to address VVT issues without multiple trips to the mechanic.
2. VVT Intake+Exhaust Camshaft Position Actuator
This product is a true powerhouse, offering a combination of critical engine timing components. Not only does it include the VVT intake and exhaust actuators, but it also lists OE part numbers for both the Camshaft Position Sensor and the Engine Crankshaft Position Sensor. This makes it an incredibly comprehensive package for those looking to resolve complex engine timing problems in their 2016 GMC Terrain, ensuring all major players in the timing game are covered.
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Key Features:
- Fits GMC Terrain 2010-2017 (2.0L, 2.2L, 2.4L Engines)
- Includes VVT Intake and Exhaust Actuators
- Provides OE part numbers for Camshaft Position Sensor (12577245, 917-720)
- Provides OE part numbers for Engine Crankshaft Position Sensor (907-799)
- Customer support offered for any issues
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Pros:
- Extremely comprehensive kit for engine timing components
- Covers VVT actuators, camshaft sensor, and crankshaft sensor
- Broad vehicle compatibility, including your 2016 GMC Terrain
- Ideal for addressing multiple or undiagnosed timing-related issues
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Cons:
- Might be overkill if you only need a single specific sensor
- No explicit warranty stated in the features, only “exchange service”
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User Impressions: Customers love the all-in-one nature of this package, finding it incredibly convenient for tackling a range of engine performance issues. They often report that it successfully clears persistent check engine lights related to engine timing.
3. Set of 2 Camshaft Position Sensor 12577245 Compatible with…
If you’re specifically looking for the 2016 GMC Terrain camshaft position sensor, this set is right up your alley. It provides two direct-replacement camshaft position sensors, which is super handy if your vehicle uses more than one, or if you want a spare on hand. Its plug-in installation means you can often replace it yourself without needing any specialized tools or extensive adjustments, getting your Terrain back on the road quickly.
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Key Features:
- Compatible with GMC Terrain 2010-2017
- Reference OEM Number: 12577245, 917-720, SU8902, etc.
- Direct replacement for original accessories
- Plug-in installation method for easy DIY
- Package includes 2x camshaft position sensors
- Offers an 18-month worry-free warranty
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Pros:
- Provides two sensors, great value
- Direct replacement for a hassle-free fit
- Easy plug-and-play installation
- Generous 18-month warranty
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Cons:
- Only covers camshaft position sensors, not VVT solenoids or crankshaft sensors
- May have more sensors than needed for some single-point issues
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User Impressions: Users frequently praise the ease of installation and the direct fit of these sensors. Many have successfully cleared their check engine lights and resolved rough idling or stalling issues after installing them.
4. Intake and Exhaust Camshaft Position Actuator VVT Solenoid…
This option combines the best of both worlds, offering VVT solenoids and position sensors to boost your engine’s performance and ensure precise timing. It highlights how the camshaft and crankshaft position sensors work in tandem to optimize ignition and fuel injection, leading to smoother performance, better fuel efficiency, and reduced emissions. This package aims to provide a comprehensive fix for timing-related woes in your 2016 GMC Terrain.
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Key Features:
- Compatible with 2010-2017 GMC Terrain (with 2.0L, 2.2L, or 2.4L engines)
- Replaces OE Part Numbers for Intake/Exhaust VVT solenoids (917215, 917216), Camshaft Position Sensor (12577245, 917-720), and Crankshaft Position Sensor (907799)
- Designed to boost engine performance, improve fuel efficiency, and reduce emissions
- Ensures precise engine timing
- Backed by a 12-month warranty
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Pros:
- Comprehensive kit covering VVT solenoids and both camshaft/crankshaft sensors
- Focuses on overall engine performance improvement
- Good warranty for added peace of mind
- Addresses multiple potential points of failure in the timing system
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Cons:
- Might be an over-purchase if only one specific sensor is needed
- Users needing precise installation guidance might need professional help
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User Impressions: Customers report noticeable improvements in engine smoothness and responsiveness after installing this kit. They appreciate the value of getting multiple crucial components in one package, effectively addressing various engine timing symptoms.
5. 2Pcs Camshaft Position Sensor Fit for Chevy Equinox Malibu…
Here’s another excellent option if you need new 2016 GMC Terrain camshaft position sensor units. This pack provides two sensors, which is perfect for ensuring all necessary positions are covered or for having a backup. What makes this particular offering stand out is its clear explanation of the sensor’s function: it accurately obtains camshaft rotation angle and position signals for the ECU, which is vital for diagnosing and fixing common issues like hard starting or rough acceleration.
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Key Features:
- Compatible with 2010-2017 GMC Terrain
- OEM Number: 917-720, 12577245, SU8902, etc.
- Explains the function of the cam sensor in providing ECU data
- Direct replacement for original cam shaft sensors
- Easy installation, plug and play
- Package includes 2PCS Engine Camshaft Position Sensors
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Pros:
- Two sensors included for potential multi-sensor vehicles or spare
- Clear explanation of the sensor’s role and common failure symptoms
- Very easy plug-and-play installation
- Addresses common engine issues effectively
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Cons:
- Standard warranty, no extra features beyond being a twin pack
- Less comprehensive than kits that include VVT solenoids
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User Impressions: Reviewers frequently highlight the perfect fit and straightforward installation. Many have successfully used these sensors to resolve their check engine lights and restore smooth engine operation without a hitch.
6. A-Premium Engine Camshaft Position Sensor Compatible with…
If you’re looking for a single, reliable camshaft position sensor from a well-regarded brand, this A-Premium sensor is a strong contender. It’s specifically designed for precision, aiming to upgrade your engine performance and maintain accurate ignition timing. This sensor, with its 3-pin design, is a good choice for those who have pinpointed a single faulty 2016 GMC Terrain camshaft position sensor and want a quality replacement.
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Key Features:
- Compatible with GMC Terrain 2010-2017 L4 2.4L (only fits 3 Pins)
- Reference Number: 917720, 12577245, 5S7412, etc.
- Designed to upgrade engine performance and maintain precise ignition timing
- Emphasizes reliable ignition control and smooth acceleration
- One-year unlimited-mileage guarantee
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Pros:
- From a reputable brand (A-Premium) known for automotive parts
- Strong one-year unlimited-mileage warranty
- Focus on performance improvement and smooth driving
- Direct fit for specified L4 2.4L models
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Cons:
- Only a single sensor, not a set
- Requires confirmation of 3-pin connector type
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User Impressions: Users often commend the reliability and consistent performance of A-Premium parts. They report that this sensor effectively resolves check engine lights and improves engine response, providing a smooth driving experience.
7. Engine Camshaft Position Sensor Compatible with 2010-2017…
This particular camshaft position sensor is critically important for owners of the 2016 GMC Terrain equipped with the V6 3.6L engine. Unlike many other options focusing on the 2.4L, this sensor is designed to precisely track camshaft rotation for the larger V6, ensuring optimal spark timing and fuel injection. If your V6 Terrain is experiencing issues like stalling or rough acceleration, this direct-replacement sensor could be the exact fit you need.
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Key Features:
- Compatible with GMC Terrain 2010-2017 V6 3.6L
- Reference OEM Number: 12615371, 917-745, PC908, etc.
- Function: Tracks camshaft rotation for optimal spark timing and fuel injection
- Direct replacement with plug-and-play installation
- Comes with an 18-month worry-free warranty
- Specific to V6 3.6L engines (crucial fitment detail)
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Pros:
- Specifically designed for the V6 3.6L engine in the 2016 GMC Terrain
- Direct fit and plug-and-play installation
- Good 18-month warranty
- Addresses V6-specific engine timing issues effectively
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Cons:
- Only for V6 3.6L models, not compatible with L4 engines
- Single sensor, not a multi-pack
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User Impressions: V6 Terrain owners specifically appreciate finding a sensor that precisely fits their engine variant. They often report that this sensor quickly resolves engine rough running, hard starting, and check engine light issues related to the camshaft position system in their V6 models.
FAQ Section
Q1: What does a camshaft position sensor do in a 2016 GMC Terrain?
A1: The camshaft position sensor (CPS) monitors the rotational speed and position of the camshafts. It sends this data to the Engine Control Unit (ECU), which then uses this information, along with data from the crankshaft position sensor, to precisely control fuel injection and ignition timing. This ensures your engine runs smoothly and efficiently.
Q2: What are the common symptoms of a bad camshaft position sensor in a 2016 GMC Terrain?
A2: Signs of a failing CPS can include the illumination of the check engine light, difficulty starting the engine (especially when warm), rough idling, engine misfires, poor acceleration, reduced fuel economy, or even sudden stalling while driving. Diagnostic trouble codes like P0340 or P0341 often point to a camshaft position sensor issue.
Q3: Can I replace a 2016 GMC Terrain camshaft position sensor myself?
A3: For many 2016 GMC Terrain owners, replacing the camshaft position sensor is a manageable DIY task. The sensor is usually located on the cylinder head or engine block and is held in place by a single bolt. It’s a “plug-and-play” component. However, always consult your vehicle’s service manual for exact location and procedure, and ensure you have the correct tools. If you’re unsure, a professional mechanic is always a good option.
Q4: How much does it cost to replace a camshaft position sensor on a 2016 GMC Terrain?
A4: The cost of the sensor itself typically ranges from $20 to $100, depending on the brand and whether you buy a single sensor or a kit. If you have it professionally installed, labor costs can add another $100 to $200, bringing the total to $120-$300. The cost can also vary based on your engine type (e.g., 2.4L vs. 3.6L V6).
Q5: Are all camshaft position sensors for the 2016 GMC Terrain the same?
A5: No, they are not. The 2016 GMC Terrain came with different engine options, most commonly the 2.4L 4-cylinder and the 3.6L V6. The camshaft position sensor (and often the number of sensors) will vary between these engine types. Always double-check your vehicle’s engine size and the OEM part number to ensure compatibility before purchasing.
Q6: What’s the difference between a camshaft position sensor and a VVT (Variable Valve Timing) solenoid?
A6: Both are vital for engine timing but serve different roles. The camshaft position sensor monitors the camshaft’s position and speed, sending data to the ECU. The VVT solenoid (or actuator) controls the flow of oil to the camshaft phasers, allowing the ECU to adjust the valve timing for optimal performance, fuel efficiency, and emissions. While distinct, they work together in the engine’s timing system, and sometimes issues with one can mimic symptoms of the other or warrant replacing both.
Q7: Will a faulty camshaft sensor cause my 2016 GMC Terrain to stall?
A7: Yes, absolutely. If the camshaft position sensor fails, the ECU may lose crucial data needed to maintain proper engine timing. This can lead to incorrect fuel delivery or spark timing, causing the engine to misfire, run very roughly, and eventually stall, especially at low speeds or when coming to a stop.
