The 7 Best 2008 Cadillac CTS Camshaft Position Sensors Reviewed
If you’re a proud owner of a 2008 Cadillac CTS, you know it’s a vehicle built for performance and luxury. But like any car, it needs its essential components to run smoothly. One such critical part is the camshaft position sensor. This little device plays a huge role in your engine’s operation, helping the engine control unit (ECU) know exactly where the camshaft is, which is crucial for precise fuel injection and ignition timing.
When your 2008 Cadillac CTS camshaft position sensor starts acting up, you might notice a range of frustrating symptoms: your “check engine” light could illuminate, you might experience rough idling, misfires, or even your car stalling out. Ignoring these signs can lead to bigger, more expensive problems down the road. Finding the right replacement is key to restoring your Cadillac’s peak performance and preventing those annoying diagnostic trouble codes.
To help you get your ride back in top shape, we’ve put together a list of the 7 best camshaft position sensors specifically compatible with your 2008 Cadillac CTS. We’ll break down what makes each one stand out, so you can make an informed decision and hit the road with confidence.
1. AUTOKAY Pack of 4 Engine Cam Shaft Camshaft Position Sensor
This pack of four camshaft position sensors from AUTOKAY is an excellent choice if you’re looking for a cost-effective solution or need to replace multiple sensors in your 2008 Cadillac CTS’s V6 engine. Given that many Cadillac CTS models use multiple sensors, having a complete set ensures you can address all potential issues at once, saving you time and hassle. It’s designed to be a direct replacement, fitting a wide range of GM vehicles, including your specific Cadillac.
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Key Features:
- Includes 4 camshaft position sensors, ideal for multi-sensor applications.
- Direct replacement for OEM part number 12590907.
- Wide vehicle compatibility, including Cadillac CTS 2007-2009.
- Designed for straightforward installation.
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Pros:
- Great value for money, offering four sensors in one pack.
- Ensures comprehensive replacement for optimal engine performance.
- Broad compatibility across various GM vehicles.
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Cons:
- Some users might only need one sensor, making the 4-pack overkill.
- Brand may not be as well-known as OE manufacturers.
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User Impressions: Many users appreciate the convenience and value of receiving multiple sensors, often solving their check engine light issues and restoring smooth engine operation on their compatible vehicles. The ease of installation is frequently highlighted.
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2. A-Premium 4-PC Engine Camshaft Position Sensor Compatible
Another fantastic option for those needing multiple sensors is this 4-piece set from A-Premium. Specifically engineered for your 2008 Cadillac CTS (including both 2.8L and 3.6L V6 models), this set promises OE-level fit and function. A-Premium is known for offering quality aftermarket parts, and their confidence in this product is reflected in their generous one-year unlimited-mileage guarantee, giving you peace of mind with your purchase.
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Key Features:
- Set of 4 camshaft position sensors.
- Direct replacement for OE numbers like 12590907 and 12608424.
- Specifically compatible with Cadillac CTS 2007-2009 (V6 2.8L and 3.6L).
- 3-pin blade terminal for secure connection.
- Backed by a one-year unlimited-mileage guarantee.
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Pros:
- Comprehensive solution for engines requiring multiple sensors.
- Explicitly states compatibility with both 2.8L and 3.6L V6 CTS engines.
- Strong warranty for buyer confidence.
- Meets original equipment specifications for reliable performance.
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Cons:
- If you only need one sensor, you’ll have spares.
- Not an OEM part, though designed to meet OE standards.
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User Impressions: Customers often praise the perfect fit and the quick resolution of engine codes and performance issues after installation. The solid packaging and the peace of mind from the warranty are frequently mentioned as positives.
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3. BOSCH 0232103079 OE Camshaft Position Sensor
When it comes to automotive sensors, Bosch is a name that commands respect. The Bosch 0232103079 is an Original Equipment (OE) camshaft position sensor, meaning it’s often the same part that came with your 2008 Cadillac CTS when it rolled off the assembly line. This ensures unparalleled precision, robust design, and reliable digital measurement, which are all critical for accurate engine position determination, leading to optimal fuel efficiency and lowest emissions. If you’re looking for an “install and forget” solution, this is a top contender.
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Key Features:
- Genuine Bosch Original Equipment (OE) quality.
- Accurately determines engine position for precise fuel injection and ignition.
- Robust design with twist insensitive mounting (TIM) for easy installation.
- Withstands extreme hot and cold operating conditions.
- Direct OE fit, form, and function for easy replacement.
- Replaces OE number 12608424.
- Compatible with Cadillac CTS 2007-2010.
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Pros:
- OEM quality ensures the highest level of performance and reliability.
- Superior engineering designed for long service life.
- Easy to install due to “twist insensitive mounting” feature.
- Proven brand reputation in automotive parts.
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Cons:
- Typically more expensive than aftermarket alternatives.
- Only one sensor included, so if you need more, you’ll buy multiple.
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User Impressions: Buyers consistently report that this Bosch sensor resolves their engine issues immediately, often highlighting its quality and the peace of mind that comes with using an OE part. It’s considered a premium choice for those who prioritize reliability above all else.
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4. ZBN 12608424 12590907 Camshaft Position Sensor Fit for
The ZBN camshaft position sensor offers a compelling blend of affordability and performance, designed to be a direct replacement for your 2008 Cadillac CTS’s V6 3.6L engine. It boasts stable performance and durability, having been tested before shipment to ensure it meets OEM standards and specifications. What really stands out is their commitment to customer satisfaction, offering a one-year quality warranty and an emphasis on being easy to install without special tools.
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Key Features:
- Direct replacement, meets OEM standards and specifications.
- Designed for stable performance and long-lasting durability.
- Eliminates common failure light codes.
- Requires no calibration, programming, or modification for installation.
- Compatible with Cadillac CTS V6 3.6L 2007-2010.
- One-year quality warranty.
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Pros:
- Affordable yet claims to meet OEM standards.
- Easy, direct installation.
- Good for resolving “check engine” light issues caused by sensor failure.
- Solid one-year warranty.
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Cons:
- Not an OEM part, so some might question long-term reliability compared to Bosch.
- Only one sensor is included.
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User Impressions: Customers are generally pleased with this sensor’s ability to clear engine codes and restore normal operation. Its straightforward installation and the perceived value for money are commonly praised, making it a popular choice for those on a budget.
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5. A-Premium 5-PC Engine Camshaft Crankshaft Position Sensor
This A-Premium kit is a fantastic value for 2008 Cadillac CTS owners who might suspect issues with both their camshaft and crankshaft position sensors. This comprehensive 5-piece set includes four camshaft position sensors and one crankshaft position sensor, addressing two critical components that often fail around the same time and produce similar symptoms. It’s a smart purchase for a more complete diagnostic and repair solution, backed by A-Premium’s reliable one-year warranty.
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Key Features:
- Comprehensive 5-piece kit: 4x Camshaft Position Sensors, 1x Crankshaft Position Sensor.
- Compatible with Cadillac CTS/SRX/STS 2008-2009 (V6 3.6L, DOHC).
- Direct OE replacement for a variety of reference numbers.
- 3-pin blade terminals for secure connections.
- One-year unlimited-mileage guarantee.
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Pros:
- Offers a complete solution for common engine sensor issues.
- Excellent value, providing both sensor types in one purchase.
- High compatibility with your 2008 Cadillac CTS.
- Strong warranty for peace of mind.
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Cons:
- Might be overkill if only a single camshaft sensor is needed.
- Installing the crankshaft position sensor can be more involved than camshaft sensors.
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User Impressions: Buyers love the convenience of getting both sensor types in one package, often reporting that this kit successfully resolves persistent engine issues and “check engine” lights. The quality for the price point and the comprehensive nature of the kit are frequently highlighted.
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6. CARBBIA 12590907 Engine Camshaft Position Sensor Pack of 4
The CARBBIA 4-pack of camshaft position sensors is another great multi-sensor option for your 2008 Cadillac CTS. Designed to directly replace several common OEM part numbers, including 12590907 and 12608424, this kit is all about convenience and compatibility. If you’re dealing with multiple engine codes related to camshaft position or simply want to proactively replace all your sensors for reliability, this pack provides a straightforward and economical solution.
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Key Features:
- Includes 4 camshaft position sensors.
- Replaces multiple OEM part numbers (e.g., 12590907, 12608424).
- Compatible with Cadillac CTS and other GM models.
- Designed for direct fit and easy installation.
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Pros:
- Cost-effective way to replace all camshaft position sensors.
- Good compatibility with the 2008 Cadillac CTS.
- Simple, direct replacement design.
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Cons:
- Brand recognition might be lower than some competitors.
- Warranty information isn’t explicitly detailed in the features.
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User Impressions: Customers typically find this 4-pack to be a good value, solving their engine issues without breaking the bank. The ease of replacing multiple sensors at once is a big plus for DIYers.
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7. 5X Crankshaft + Camshaft Position Sensor Kits for 2007-2009
Rounding out our list is another comprehensive 5-piece kit, this one specifically designed to fit your 2008 Cadillac CTS and other compatible GM vehicles. Just like the A-Premium kit, this package includes four camshaft position sensors and one crankshaft position sensor, making it an ideal choice for a full sensor overhaul. The “One Year Unlimited Mileage Quality Guarantee” provides a layer of assurance, helping you drive away any doubts about aftermarket part quality.
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Key Features:
- 5-piece kit: 4x Camshaft Position Sensors + 1x Crankshaft Position Sensor.
- Specifically fits 2008 Cadillac CTS (3.6L).
- One Year Unlimited Mileage Quality Guarantee.
- Ensures broad compatibility across various GM and Suzuki V6 3.6L/3.2L engines.
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Pros:
- Comprehensive sensor replacement solution for camshaft and crankshaft.
- Explicitly states compatibility with 2008 Cadillac CTS.
- Strong warranty for peace of mind.
- Good value for getting both types of critical sensors.
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Cons:
- The crankshaft sensor replacement might require more technical skill.
- You might not need all five sensors, leading to spares.
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User Impressions: Users frequently praise the value of getting both camshaft and crankshaft sensors in one kit, which often helps in troubleshooting and resolving complex engine performance problems. The compatibility and the guarantee are strong selling points for many.
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Frequently Asked Questions (FAQ)
Q1: What does a camshaft position sensor do in a 2008 Cadillac CTS?
A1: The camshaft position sensor monitors the speed and position of the camshaft, sending this crucial data to your car’s engine control unit (ECU). The ECU uses this information to precisely time fuel injection and ignition, ensuring your engine runs efficiently and powerfully.
Q2: What are the common symptoms of a bad 2008 Cadillac CTS camshaft position sensor?
A2: Common symptoms include an illuminated “check engine” light, difficulty starting the car, rough idling, engine misfires, poor acceleration, reduced fuel economy, and unexpected stalling. You might also notice a loss of power.
Q3: Can I replace the camshaft position sensor myself on my 2008 Cadillac CTS?
A3: For mechanically inclined DIYers, replacing a camshaft position sensor can be a manageable task. It typically involves locating the sensor, disconnecting the electrical connector, unbolting the old sensor, and installing the new one. However, specific locations and procedures can vary, so consulting a service manual is always recommended.
Q4: How many camshaft position sensors does a 2008 Cadillac CTS (3.6L V6) typically have?
A4: The 3.6L V6 engine in the 2008 Cadillac CTS typically has four camshaft position sensors – one for each of the four camshafts (two intake, two exhaust). This is why many of the reviewed products come in multi-packs.
Q5: Is it better to buy an OEM or aftermarket camshaft position sensor for my Cadillac CTS?
A5: OEM (Original Equipment Manufacturer) sensors like Bosch offer guaranteed fit, function, and often superior reliability, as they are the exact parts your car was built with. Aftermarket sensors, while often more affordable, can vary in quality. However, many reputable aftermarket brands provide excellent performance that meets or exceeds OEM specifications, offering a great balance of cost and reliability.
Q6: Will replacing the camshaft position sensor clear my “check engine” light?
A6: Yes, if a faulty camshaft position sensor was the sole cause of your “check engine” light, replacing it should clear the code. After installation, you might need to drive for a short period or manually clear the code using an OBD-II scanner.
Q7: What diagnostic trouble codes (DTCs) are commonly associated with a failing camshaft position sensor in a 2008 Cadillac CTS?
A7: Common diagnostic trouble codes (DTCs) related to the camshaft position sensor include P0340 (Camshaft Position Sensor Circuit Malfunction), P0341 (Camshaft Position Sensor Circuit Range/Performance), P0345, and P0346, which are specific to different banks or sensors in V6 engines.
Choosing the right 2008 Cadillac CTS camshaft position sensor is crucial for maintaining your vehicle’s performance and avoiding costly repairs. Whether you opt for an OEM part for ultimate peace of mind or a high-quality aftermarket multipack for value, the key is to ensure compatibility and address the issue promptly. We hope this guide helps you make an informed decision and gets your Cadillac running smoothly again!
