5 Top Camshaft Position Sensors for Your 2008 BMW 328xi: A Buyer’s Guide
If you own a 2008 BMW 328xi, you know it’s a fantastic car – but even the best machines need a little TLC now and then. One crucial component that keeps your N52 engine running smoothly is the camshaft position sensor. This little marvel tells your car’s computer (ECU) exactly where the camshafts are, helping regulate everything from fuel injection to ignition timing. When it goes bad, you’ll definitely notice, often with a pesky Check Engine Light (CEL), rough idle, or even difficulty starting.
Replacing a faulty camshaft position sensor is a common fix for these issues, and thankfully, it’s a job many DIYers can tackle. But with so many options out there, how do you pick the right one? We’ve scoured the market to bring you a review of the top 5 camshaft position sensors compatible with your 2008 BMW 328xi, focusing on reliability, fitment, and value. Let’s dive in!
How We Chose Our Top Picks
When selecting these products, we considered several factors important to BMW owners:
- Exact Fitment: Ensuring the sensor is a direct replacement for the 2008 BMW 328xi (and other compatible models).
- OEM Part Number Cross-Reference: Matching with original equipment manufacturer part numbers for guaranteed compatibility.
- Quality & Durability: Looking for sensors built to last, often with robust materials.
- Ease of Installation: “Plug and play” designs are always a bonus.
- Customer Feedback: Summarizing what real users experienced.
Our Top 5 Camshaft Position Sensors for 2008 BMW 328xi
1. Set of 2 Camshaft Position Sensor Compatible with BMW…
This dual-sensor kit stands out by offering both camshaft position sensors your 2008 BMW 328xi might need in one convenient package. It’s a smart choice for owners who prefer to replace both sensors at once, ensuring synchronized performance and saving potential future hassle. Designed for direct replacement, this set aims to restore your engine’s precise timing and eliminate common sensor-related symptoms like rough running or hard starts.
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Key Features:
- Includes two (2) camshaft position sensors.
- Broad vehicle fitment, including 2007-2008 BMW 328xi.
- Cross-references multiple OEM part numbers (e.g., 13627525014, 907-700).
- Plug-and-play installation method.
- Designed to regulate spark timing and fuel injector operation.
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Pros:
- Convenient set of two sensors for comprehensive replacement.
- Wide compatibility with various BMW models and years.
- Direct replacement design simplifies installation.
- Aims to resolve common engine performance issues caused by faulty sensors.
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Cons:
- Specific material quality not explicitly detailed in features.
- Some users might only need one sensor, making the second redundant for single repairs.
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User Impressions: Customers frequently commend this set for its ease of installation and the immediate resolution of engine misfires and Check Engine Light warnings. Many find the dual pack to be excellent value, often fixing their engine performance issues completely.
2. 2Pcs Camshaft Position Sensor Compatible with BMW 128i 135i…
Another excellent two-pack option, this set of camshaft position sensors offers wide-ranging compatibility, making it a versatile choice for many BMW owners. What truly sets it apart is the extensive list of OEM cross-reference numbers, which instills confidence in its precise fitment and functionality. If you’re looking for a reliable pair of sensors that promise a direct, hassle-free replacement, this one is definitely worth considering.
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Key Features:
- Comes as a pair of two camshaft position sensors.
- Extensive compatibility with numerous BMW models (including 2007-2008 328xi) and engines.
- Detailed list of interchangeable OEM part numbers for verification.
- Designed to restore accurate camshaft rotation angle and position signals to the ECU.
- “Plug and play” for easy installation.
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Pros:
- Great value with two sensors included.
- Very broad compatibility across the BMW range, ideal for various models.
- Promises to fix common symptoms like hard starting and abnormal engine shaking.
- Straightforward, direct replacement installation.
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Cons:
- Warranty period or specific customer support details are not highlighted.
- The very long compatibility list can be a bit overwhelming to sift through.
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User Impressions: Buyers often report a significant improvement in engine smoothness and acceleration after installing these sensors. The “plug and play” aspect is a consistent highlight, making it a popular choice for DIY enthusiasts.
3. SecosAutoparts Cam Position Sensor, 13627546660, Compatible…
The SecosAutoparts Cam Position Sensor emphasizes rigorous quality control and pre-shipment testing, offering peace of mind that you’re getting a reliable component. While sold as a single unit (unlike the previous two options), its focus on individual product integrity makes it a strong contender if you’ve pinpointed a single faulty sensor. Its detailed fitment list ensures you can confirm compatibility for your specific 2008 BMW 328xi or other models.
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Key Features:
- Single camshaft position sensor replacement.
- Extensive fitment list covering a wide range of BMWs and even Rolls-Royce models.
- References key OEM part numbers like 13627546660.
- Undergoes strict inspection and machine testing before leaving the factory.
- Focus on product reliability, stability, and long-term use.
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Pros:
- Strong emphasis on quality control and factory testing.
- Broad compatibility with many BMW models.
- Promises reliability and long-term performance.
- Customer support available for post-purchase issues.
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Cons:
- Only includes one sensor, so two might be needed for some repairs.
- Less specific detail on the sensor’s material composition.
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User Impressions: Many users praise this sensor for its robust build and the immediate positive impact on their vehicle’s performance. The rigorous testing mentioned by the manufacturer seems to translate into a dependable product, with users noting a stable idle and resolved acceleration issues.
4. BDFHYK 907-700 2PCS Cam Camshaft Position Sensor Compatible…
This BDFHYK 2-piece set stands out with an impressive 24-month warranty, providing extended assurance for your purchase. Its meticulously detailed interchange part number list is exceptionally helpful for ensuring precise compatibility, even prompting users to confirm their engine model for best fit. If you’re looking for a dual sensor solution with solid backing and broad compatibility for your 2008 BMW 328xi, this is a very strong contender.
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Key Features:
- Includes two (2) camshaft position sensors.
- Offers a robust 24-month warranty.
- Extremely comprehensive interchange part number list for cross-referencing.
- Broad compatibility spanning many BMW 1, 3, 4, 5, 6, 7 Series, X, M, and Z models.
- Specifically mentions 2008 BMW 328xi compatibility.
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Pros:
- Excellent 24-month warranty provides peace of mind.
- Includes two sensors for a complete replacement.
- Very detailed compatibility and interchange list.
- Designed for a wide array of BMW engines and models.
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Cons:
- The sheer volume of compatible models and part numbers can be overwhelming.
- Specific installation instructions or tools not explicitly mentioned.
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User Impressions: Customers are generally pleased with the direct fit and performance of these sensors, often highlighting the lengthy warranty as a key selling point. Many report their engine running much smoother, and issues like stalling or rough starts are resolved quickly.
5. AUTEX Camshaft Position Sensor CAM Sensor Compatible with…
The AUTEX Camshaft Position Sensor offers a reliable and high-quality solution, focusing on precise functionality for your BMW. It clearly lists the symptoms of a failing sensor, helping owners self-diagnose before purchasing, and emphasizes its robust design. This sensor aims to deliver accurate data to your vehicle’s ECU, crucial for maintaining optimal engine performance, making it a dependable choice for your 2008 BMW 328xi.
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Key Features:
- Single camshaft position sensor for replacement.
- Specific fitment for a range of BMW models including 2007-2008 328xi.
- Clear reference to key OEM part numbers (e.g., 13627525014).
- High-quality material and robust design for durability.
- Explains the sensor’s function and common failure symptoms.
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Pros:
- High-quality materials promise durability and longevity.
- Clearly outlines sensor function and potential symptoms of failure.
- Designed to meet stringent demands of service professionals.
- Easy to confirm compatibility with the provided fitment list.
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Cons:
- Sold as a single sensor, so two might be needed depending on the vehicle’s issue.
- Doesn’t specify any unique installation benefits (though direct fit is implied).
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User Impressions: Users report that this sensor effectively eliminates their engine performance issues, particularly misfires and erratic idling. The quality of the material is frequently noted, giving buyers confidence in its long-term reliability.
Frequently Asked Questions (FAQ)
What does a camshaft position sensor do in my 2008 BMW 328xi?
The camshaft position sensor (CPS) monitors the rotational speed and position of the camshaft. This information is sent to the engine control unit (ECU), which uses it to precisely time fuel injection, valve timing (like BMW’s VANOS system), and ignition spark. Essentially, it helps your engine run efficiently and powerfully.
What are the common symptoms of a failing 2008 BMW 328xi camshaft position sensor?
Symptoms of a bad CPS often include the illumination of the Check Engine Light (CEL), rough idle, engine misfires, poor acceleration, reduced fuel economy, intermittent stalling, and sometimes even difficulty starting the car, especially when warm. You might also notice a general lack of power or sluggishness.
Can I drive my 2008 BMW 328xi with a bad camshaft position sensor?
While your car might still run, it’s not recommended. A failing camshaft position sensor can lead to incorrect ignition timing and fuel delivery, potentially causing engine damage over time. It can also cause your car to enter “limp mode” or stall unexpectedly, which is a safety hazard. It’s best to replace it as soon as symptoms appear.
How many camshaft position sensors does a 2008 BMW 328xi have?
Your 2008 BMW 328xi (with the N52 engine) typically has two camshaft position sensors: one for the intake camshaft and one for the exhaust camshaft. Both are critical for the engine’s optimal performance, especially given BMW’s double VANOS system.
Is it difficult to replace a camshaft position sensor on a BMW 328xi?
For many DIYers, replacing the camshaft position sensor on a 2008 BMW 328xi is considered a relatively straightforward job. The sensors are usually located on the front or side of the engine, accessible with basic tools. However, proper identification of the faulty sensor and careful handling are crucial. If you’re unsure, professional installation is always an option.
What is the difference between a camshaft position sensor and a crankshaft position sensor?
Both are crucial for engine timing. The camshaft position sensor (CPS) tells the ECU the position of the camshafts, which dictates valve opening and closing. The crankshaft position sensor (CKPS) monitors the rotational speed and position of the crankshaft, which indicates piston position. The ECU uses data from both to ensure precise fuel delivery and ignition timing, synchronizing the engine’s cycles.
Do I need to buy an OEM (Original Equipment Manufacturer) camshaft position sensor for my BMW?
Not necessarily. While OEM parts are guaranteed to fit and perform, many high-quality aftermarket sensors offer comparable performance at a lower cost. The key is to choose reputable brands that adhere to strict manufacturing standards and have good customer reviews for your specific vehicle like the 2008 BMW 328xi. Always cross-reference the OEM part number to ensure compatibility.
