10 Top Picks: Best 2009 GMC Acadia Camshaft Position Sensors for Reliable Performance
Has your trusty 2009 GMC Acadia started acting a bit finicky? Maybe the “Check Engine” light popped on, or you’re noticing rough idling, stalling, or even trouble starting? If so, there’s a good chance your camshaft position sensor might be the culprit. This small but mighty sensor plays a crucial role in your engine’s performance, ensuring everything runs smoothly.
Finding the right replacement can feel like a chore with so many options out there. That’s why we’ve done the legwork for you! We’ve rounded up the 10 best camshaft position sensors specifically compatible with the 2009 GMC Acadia, breaking down what makes each one stand out. Let’s dive in and get your Acadia running like new again!
Why Your 2009 GMC Acadia Needs a Good Camshaft Position Sensor
Before we jump into the reviews, let’s quickly chat about why this little sensor is such a big deal. The camshaft position sensor (often abbreviated as CPS) works hand-in-hand with your engine’s computer (the ECM) and the crankshaft position sensor. Its job is to monitor the speed and position of the camshaft, which controls the opening and closing of your engine’s valves.
This data is vital for precise fuel injection and ignition timing. When your 2009 GMC Acadia camshaft position sensor starts to fail, your engine loses that precise timing, leading to a host of frustrating issues. Ignoring these symptoms can lead to worse problems down the road, so timely replacement is key!
Common Symptoms of a Failing Camshaft Position Sensor:
- Check Engine Light: This is usually the first sign, often accompanied by diagnostic codes like P0340 or P0341.
- Engine Stalling: Especially at low speeds or when coming to a stop.
- Hard Starting/No Start: The engine might crank but won’t fire up.
- Rough Idle or Misfires: Your engine might feel shaky or hesitant.
- Poor Fuel Economy: Inaccurate timing can lead to inefficient fuel consumption.
Choosing the Right Camshaft Position Sensor for Your Acadia
When you’re looking for a new camshaft position sensor, especially for a specific model like the 2009 GMC Acadia, consider a few things:
- Vehicle Compatibility: Always double-check that the part specifically fits your vehicle’s year, make, model, and engine type (most Acadias use the 3.6L V6 DOHC engine).
- Quality & Durability: Look for sensors made with high-grade materials that meet or exceed OEM specifications.
- Warranty: A good warranty offers peace of mind.
- OEM vs. Aftermarket: While OEM (Original Equipment Manufacturer) parts are a safe bet, many aftermarket brands offer excellent quality at a more affordable price.
Now, let’s get to the reviews!
1. A-Premium 4-PC Engine Camshaft Position Sensor Compatible…
This A-Premium 4-piece set is a fantastic option if you’re looking to replace all your camshaft position sensors at once or simply want spares. It’s designed for a wide range of GM vehicles, including your 2009 GMC Acadia, and emphasizes reliable performance with its DOHC V6 3.6L engine compatibility. This comprehensive kit ensures you have all the necessary sensors to restore your engine’s precise timing and eliminate those pesky check engine lights.
Key Features:
– Compatible with Buick, Cadillac, Chevrolet, GMC, Pontiac, Saturn, and Suzuki models (including 2007-2009 GMC Acadia V6 3.6L DOHC)
– Reference numbers: 12590907, 12608424, 907-734, PC762, 3322078J10
– 3-pin blade terminal for direct fit
– Package includes 4 camshaft position sensors
– One-year unlimited-mileage guarantee
Pros:
– Excellent value with a 4-pack, ideal for complete replacement
– Wide vehicle compatibility
– Direct OEM replacement ensures easy installation
– Strong warranty for peace of mind
Cons:
– May be more sensors than a single replacement requires for some users
– Specific to DOHC V6 3.6L engines, so always confirm fitment
User Impressions:
Users frequently appreciate the cost-effectiveness of getting a multi-pack, finding it a great preventative measure or a solution for multiple failing sensors. The fitment is generally reported to be precise, making installation straightforward for those with basic automotive knowledge.
2. 5X Crankshaft + Camshaft Position Sensor Kits for 2007-2009…
This kit goes the extra mile by including both camshaft and crankshaft position sensors, offering a complete solution for your engine’s timing needs. If you’re tackling multiple sensor issues or want to perform a comprehensive replacement for your 2009 GMC Acadia, this 5-piece set is designed to ensure full compatibility and restore accurate engine data. It’s a convenient package for those aiming for a complete overhaul of these critical components.
Key Features:
– Includes 5 pieces: Crankshaft + Camshaft Position Sensors
– Fits 2007-2009 GMC Acadia (and other GM models like Buick Enclave, Cadillac CTS/SRX, Chevrolet Traverse, Pontiac Torrent, Saturn Outlook/Vue, Suzuki Grand Vitara/XL-7)
– One-year unlimited mileage quality guarantee
– Specific fitment check recommended before purchase
Pros:
– Comprehensive kit covering both camshaft and crankshaft sensors
– Good value for a multi-sensor package
– Direct fit for specified vehicles
– Backed by a one-year warranty
Cons:
– May contain more parts than strictly necessary for a single CPS issue
– Ensure you truly need both types of sensors
User Impressions:
Customers often highlight the convenience and value of receiving both sensor types in one purchase, especially for vehicles where both sensors might be aging. The parts are generally reported to fit well, leading to successful engine performance restoration.
3. ZBN 12608424 12590907 Camshaft Position Sensor Fit for…
The ZBN camshaft position sensor focuses on delivering stable performance and long-lasting durability, meeting or exceeding OEM standards. If you’re looking for a reliable single replacement for your 2009 GMC Acadia that promises easy installation without the need for special tools, this sensor is built to fit right in and quickly resolve those engine fault codes. It’s pre-tested to ensure it works right out of the box.
Key Features:
– Part Numbers: 12590907, 12608424
– Compatible with a broad range of GM vehicles including 2007-2010 GMC Acadia V6 3.6L
– Stable performance, durable, and long-lasting
– Tested before shipment to ensure quality
– Designed for direct replacement; no calibration or modification needed
– One-year quality warranty
Pros:
– Meets OEM standards for reliable performance
– Easy to install as a direct replacement
– Eliminates failure light codes effectively
– Individual sensor purchase is ideal for specific needs
Cons:
– Only includes one sensor, so no spares
– Warranty duration is standard but not exceptional
User Impressions:
Many users report that this ZBN sensor effectively clears check engine lights and resolves common symptoms like rough idling. Its “plug-and-play” nature is often praised, making it a favorite for DIY enthusiasts looking for a straightforward fix.
4. Set of 4 Camshaft Position Sensor 12608424 Fits for 2007…
This 4-piece set of camshaft position sensors is engineered for precision, ensuring optimal spark timing and fuel injection in your 2009 GMC Acadia. Made with industrial-grade materials, it promises enhanced durability and failsafe operation for an extended service life. It’s a great choice if you want to replace all your sensors for complete peace of mind, knowing they’re built to last and restore smooth engine performance.
Key Features:
– Compatible with 2007-2010 GMC Acadia V6 3.6L (and other GM/Suzuki models)
– Reference OEM Numbers: 12608424, 12590907, 3322078J10, PC762, 907-734, etc.
– Precisely tracks camshaft rotation for optimal engine performance
– Premium construction with industrial-grade materials
– Package includes 4 camshaft position sensors
– 18-month worry-free warranty and 24/7 customer support
Pros:
– Excellent value with a 4-pack for comprehensive replacement
– High-quality, durable construction
– Longer 18-month warranty
– Wide cross-reference of OEM part numbers for compatibility
Cons:
– Might be more sensors than you need if only one is faulty
– Requires careful vehicle fitment verification
User Impressions:
Users are often impressed by the robust feel of these sensors and the value of the 4-pack. They typically find that these sensors restore proper engine function, eliminating misfires and improving overall drivability, especially given the extended warranty period.
5. NewYall Engine Cam Shaft Camshaft Position Sensor Set for…
The NewYall sensor set is a straightforward and dependable option for your 2009 GMC Acadia, focusing on broad compatibility across various GM and other specific models. If you need a reliable camshaft position sensor that’s known for its direct fit and consistent performance across a range of applications, this product aims to deliver just that. Its simplicity makes it appealing for those who just want a working replacement without extra frills.
Key Features:
– Compatible with Buick, Cadillac, GMC, Pontiac, Saab, Saturn, and Suzuki models (including 2007-2010 GMC Acadia)
– Ensures proper engine cam shaft positioning
– Designed for direct replacement
– Focus on vehicle fitment across various models
Pros:
– Broad vehicle compatibility
– Simple, direct-fit design
– Reliable performance for engine timing
Cons:
– Limited specific feature details provided
– Unclear about the number of sensors included (implied set but not explicit)
User Impressions:
Customers generally report good results with this NewYall sensor, appreciating its compatibility with their specific vehicles. It’s often chosen for its ability to quickly resolve engine issues without complications.
6. BOSCH 0232103079 OE Camshaft Position Sensor – Compatible…
When it comes to automotive components, Bosch is a name synonymous with quality, and this OE (Original Equipment) camshaft position sensor is no exception. It’s the same sensor your 2009 GMC Acadia might have been equipped with from the factory, promising premium performance, robust design, and accurate digital measurements. If you’re looking for an OEM-level replacement that guarantees precision and long service life, Bosch is an excellent choice for superior engine performance and fuel mileage.
Key Features:
– Bosch Original Equipment quality for premium performance
– Accurately determines engine position for fuel injection and ignition
– Robust design with twist insensitive mounting (TIM) for ease of installation
– Reliable digital measurement and wide temperature range
– Exact OE fit, form, and function
– Replaces OE number 12608424
– Compatible with 2007-2010 GMC Acadia (and other GM/Suzuki models)
Pros:
– OE quality ensures maximum compatibility and reliability
– Superior engineering for durability and precision
– Easy installation due to exact fit
– Optimized for lowest emissions and optimum fuel mileage
Cons:
– Typically a single sensor, potentially higher cost per unit than multi-packs
– “Brand name packaging” expense is avoided, but still a premium product
User Impressions:
Drivers who opt for Bosch often praise its flawless performance and longevity, noting that it restores their vehicle to factory-level operation. The precise fit and reliable operation are frequently highlighted as key benefits.
7. MOTOKU Intake Exhaust Engine Variable Valve Timing (VVT)…
This MOTOKU kit offers a comprehensive solution, including not just camshaft position sensors but also Variable Valve Timing (VVT) oil control valves and an engine crankshaft position sensor. If your 2009 GMC Acadia is experiencing issues related to both camshaft timing and VVT, this package provides a holistic approach to getting your engine’s sophisticated systems back in sync, making it a great value for a complete timing system refresh.
Key Features:
– Comprehensive kit: 4 VVT Oil Control Valves, 4 Camshaft Position Sensors, 1 Crankshaft Position Sensor
– Wide compatibility across numerous GM vehicles, including 2007-2016 GMC Acadia
– Replaces multiple OEM part numbers (e.g., 12586722, 12615613, 12608424, 12590907, etc.)
– Designed to address a range of engine timing and valve control issues
Pros:
– Exceptional value for a complete engine timing system overhaul
– Covers multiple common failure points (VVT solenoids, cam sensors, crank sensor)
– Broad vehicle model and year compatibility
– High number of included parts
Cons:
– Might be overkill if you only need a single camshaft position sensor
– Requires careful identification of the specific faulty component before installation
User Impressions:
Users find this kit incredibly helpful for comprehensive engine maintenance, particularly when diagnostic codes point to issues beyond just the camshaft sensor. The convenience of having all necessary parts in one package is highly valued.
8. guniang 5x Crankshaft & Camshaft Position Sensor Kits for…
This guniang kit is another excellent option if you’re looking for a multi-sensor solution for your 2009 GMC Acadia. Providing five pieces, including both crankshaft and camshaft position sensors, it’s designed to give you everything you need for a comprehensive timing system refresh. With a focus on direct fit and a generous one-year warranty, it’s a practical choice for those seeking to address multiple potential failure points in their engine’s timing.
Key Features:
– Includes 5 pieces: Crankshaft + Camshaft Position Sensor kit
– Compatible with 2007-2009 GMC Acadia V6 3.6L (and a range of other GM/Suzuki models)
– One Year Unlimited Mileage Quality Guarantee
– “Select Your Vehicle” check recommended for precise fitment
Pros:
– Cost-effective way to replace both sensor types
– Good for complete engine timing system maintenance
– Backed by a one-year warranty
– Direct replacement for specified models
Cons:
– May provide more sensors than a simple replacement requires
– Ensure you confirm all needed parts before purchase
User Impressions:
Similar to other multi-packs, customers appreciate the value and convenience of this guniang kit. Many report that the sensors fit well and effectively resolve engine performance issues, making it a popular choice for DIYers.
9. A-Premium Engine Camshaft Position Sensor Compatible with…
If you only need a single camshaft position sensor for your 2009 GMC Acadia, this A-Premium individual sensor is a solid choice. It’s built with the same meticulous craftsmanship as their multi-packs, ensuring high quality and a precise fit for your 3.6L V6 DOHC engine. This sensor is designed to be a direct OEM replacement, offering straightforward installation and the peace of mind of a one-year unlimited-mileage guarantee, without the need to buy extra sensors you don’t immediately require.
Key Features:
– Compatible with Buick, Cadillac, Chevrolet, GMC, Pontiac, Saturn, and Suzuki models (specifically 2007-2009 GMC Acadia V6 3.6L DOHC)
– Reference numbers: 12590907, 12608424, 907-734, SU9680, PC762
– 3-pin blade terminal, black color
– Package includes 1 camshaft position sensor
– One-year unlimited-mileage guarantee
Pros:
– Ideal for replacing a single faulty sensor
– High-quality construction from a reputable brand
– Direct OEM fit for easy installation
– Strong one-year warranty
Cons:
– No bulk discount as it’s a single sensor
– Requires verification of DOHC engine type
User Impressions:
Customers consistently praise the accurate fit and reliable performance of this A-Premium single sensor. It’s often chosen by those who have pinpointed a specific faulty sensor and want a direct, high-quality replacement without buying a multi-pack.
10. A-Premium 5-PC Engine Camshaft Crankshaft Position Sensor…
This A-Premium 5-piece kit provides a robust solution for your 2009 GMC Acadia’s engine timing, bundling four camshaft position sensors and one crankshaft position sensor. This comprehensive set ensures that you’re prepared for any timing-related sensor issue, offering great value and the assurance of direct OEM replacement. It’s an excellent option for those who want to cover all bases with essential engine sensors, backed by a strong warranty for reliability.
Key Features:
– Comprehensive 5-piece kit: 4 Camshaft Position Sensors, 1 Crankshaft Position Sensor
– Compatible with 2007-2009 GMC Acadia V6 3.6L DOHC (and a wide range of other GM/Suzuki models)
– Reference numbers: PC566, 12590907, 12608424, 907-734, SU9680, PC762, etc.
– Direct OE replacement with 3-pin blade terminals
– One-year unlimited-mileage guarantee
Pros:
– Excellent value for a complete sensor kit
– Covers both camshaft and crankshaft sensors
– High-quality A-Premium brand
– Good warranty for peace of mind
Cons:
– Might be more sensors than a user needs for a single repair
– Always verify compatibility with your specific vehicle’s engine
User Impressions:
This A-Premium kit is highly rated for its thoroughness and value. Users frequently mention that the sensors are a perfect fit and help resolve a variety of engine performance issues, offering a reliable solution for comprehensive maintenance.
Wrapping It Up
There you have it – our top 10 picks for the best 2009 GMC Acadia camshaft position sensors. Whether you’re looking for a single replacement or a full kit to address multiple sensors, there’s a reliable option out there for your Acadia. Don’t let a faulty sensor leave you stranded; getting this crucial component replaced can make a world of difference in your vehicle’s performance and longevity. Happy driving!
Frequently Asked Questions (FAQ)
Q1: What exactly does a camshaft position sensor do in my 2009 GMC Acadia?
A1: The camshaft position sensor (CPS) monitors the speed and position of the camshaft, which controls the engine’s valves. This data is sent to the engine’s computer (ECM) to precisely time fuel injection and spark plug ignition. It’s essential for your engine to run efficiently and smoothly.
Q2: What are the most common symptoms of a failing 2009 GMC Acadia camshaft position sensor?
A2: Look out for your “Check Engine” light illuminating, especially with codes like P0340 or P0341. Other common signs include rough idling, engine stalling (particularly at low speeds), difficulty starting the vehicle, or a noticeable decrease in fuel efficiency.
Q3: Can I drive my 2009 GMC Acadia with a bad camshaft position sensor?
A3: While your Acadia might still run, it’s not recommended. A faulty CPS can cause significant engine performance issues, lead to further engine damage over time due to incorrect timing, or even cause your vehicle to completely stall, leaving you stranded. It’s best to replace it as soon as symptoms appear.
Q4: Is it hard to replace the camshaft position sensor on a 2009 GMC Acadia?
A4: For many DIYers with basic tools and some mechanical experience, replacing the camshaft position sensor on a 2009 GMC Acadia is a manageable task. The difficulty can vary depending on the engine design and sensor location. However, if you’re unsure, it’s always wise to consult a professional mechanic.
Q5: What are common diagnostic trouble codes (DTCs) associated with a bad camshaft position sensor?
A5: The most common diagnostic trouble codes are P0340 (Camshaft Position Sensor Circuit Malfunction) and P0341 (Camshaft Position Sensor Circuit Range/Performance). Your Acadia’s ECM might also log other related codes depending on the specific fault.
Q6: Should I buy an OEM (Original Equipment Manufacturer) or aftermarket sensor for my Acadia?
A6: Both OEM and high-quality aftermarket sensors can be good choices. OEM parts guarantee exact fit and factory performance but can be pricier. Reputable aftermarket brands often offer comparable quality and performance at a more budget-friendly price. Always check reviews and warranties when opting for aftermarket parts.
Q7: Why do some kits include a crankshaft position sensor along with the camshaft sensors?
A7: The crankshaft position sensor works in tandem with the camshaft position sensor to provide the ECM with complete data on the engine’s rotational speed and piston position. Because they work together and can sometimes fail around the same time, many manufacturers offer kits that include both for a comprehensive replacement, ensuring your entire timing system is refreshed.
