7 Best N54 Camshaft Position Sensors for Optimal BMW Performance
If you own a BMW with the legendary N54 engine, you know it’s a powerhouse, but keeping it running smoothly requires attention to detail. One small but mighty component vital to your engine’s precise operation is the N54 camshaft position sensor. This little sensor plays a crucial role in telling your engine’s computer exactly where the camshaft is, helping it manage everything from fuel injection to ignition timing.
When your N54 camshaft position sensor starts acting up, you might notice things like a pesky “Check Engine Light” (CEL), rough idling, misfires, or even difficulty starting your beloved BMW. Replacing a faulty sensor is often a straightforward fix that can restore your engine’s pep and efficiency. To help you find the perfect replacement, we’ve rounded up seven top-notch N54 camshaft position sensors that promise reliability and performance. Let’s dive in!
Set of 2 Camshaft Position Sensor Compatible with BMW…
This two-pack of camshaft position sensors from A-NAFTULY offers fantastic value for BMW owners looking to replace both intake and exhaust camshaft sensors, or simply have a spare on hand. Designed as a direct replacement, these sensors aim to bring back your engine’s smooth operation and help clear those annoying check engine lights related to camshaft timing. They boast broad compatibility with various BMW models, including those sporting the N54 engine, making them a versatile choice for many enthusiasts.
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Key Features:
- Includes 2 camshaft position sensors per package.
- Direct replacement for OEM parts 13627525014, 13627546660, 13627558518, 13627633958.
- Wide vehicle fitment for numerous BMW models from 2006-2012, including N54-equipped vehicles like the 135i, 335i, and 535i.
- Designed to regulate spark timing and fuel injector operation.
- Plug-and-play installation method.
- Comes with an 18-month warranty.
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Pros:
- Excellent value with a two-sensor pack.
- Broad compatibility across many BMW models and engines.
- Easy, direct plug-in installation.
- Good warranty period for peace of mind.
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Cons:
- Not an OEM part, which some purists might prefer.
- Requires careful verification of vehicle fitment and OEM part numbers.
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User Impressions: Many users appreciate the cost-effectiveness of getting two sensors, reporting that they are a solid aftermarket solution for resolving engine timing issues and check engine lights. They often praise the straightforward installation process.
X AUTOHAUX 2pcs 13627525014 Car Camshaft Crankshaft…
The X AUTOHAUX 2-piece set provides another compelling option for BMW owners, focusing on direct replacement and stable performance. While labeled as both camshaft and crankshaft sensors in its description (the OE number 13627525014 is primarily a camshaft sensor), these units are designed to accurately monitor engine rotational speed, crucial for your N54’s precise fuel injection and overall timing. They offer good reliability as a direct-fit solution, making them a popular choice for DIY repairs.
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Key Features:
- Set of 2 sensors.
- Compatible with OE Numbers 13627525014, 13627546660, 13627558518.
- Monitors crankshaft rotational speed to control fuel injection.
- Direct replacement for old or broken sensors.
- Stable performance and good reliability.
- Fits a variety of BMW models, including N54 models like the 135i and 335i.
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Pros:
- Cost-effective twin pack.
- Stable performance for critical engine functions.
- Direct fit for hassle-free replacement.
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Cons:
- The dual labeling (camshaft/crankshaft) could be confusing, though the OE number clarifies its primary use.
- Detailed fitment list requires careful cross-referencing.
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User Impressions: Customers often find these sensors to be a reliable and affordable alternative to dealer parts. They report successful installations that resolved various engine running issues, highlighting their “good quality” for the price.
AUTEX Camshaft Position Sensor CAM Sensor Compatible with…
The AUTEX Camshaft Position Sensor offers a robust and high-quality solution for your BMW, designed to meet the rigorous demands of modern service professionals. If your N54 engine is exhibiting symptoms like intermittent stalling, rough acceleration, or misfires, this sensor is engineered to restore proper spark timing and fuel injector operation. Its construction from high-quality materials suggests a durable and long-lasting component, giving you confidence in your repair.
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Key Features:
- Reference part numbers: 13627525014, 13627546660, 13627558518, 13627633958.
- Determines camshaft rotational position for spark timing and injector operation.
- Made from high-quality material for enhanced durability.
- Robust design for stringent demands.
- Extensive compatibility with numerous BMW models (2006-2012), including N54-equipped vehicles.
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Pros:
- Built with quality materials for longevity.
- Aids in resolving common engine performance issues.
- Broad fitment covers many popular BMW chassis.
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Cons:
- Sold individually, so if you need two, you’ll purchase twice.
- Like all aftermarket parts, fitment must be double-checked thoroughly.
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User Impressions: Owners frequently comment on this sensor’s effectiveness in resolving check engine lights and performance quirks. They generally feel it’s a well-made aftermarket part that provides a reliable fix without breaking the bank.
AMCC Camshaft Position Sensor(2pcs) Compatible with BMW N20…
This AMCC 2-piece camshaft position sensor set is specifically touted for its quality assurance, with a 100% inspection and testing process prior to shipment. While the title mentions “N20,” the provided OEM part numbers (13627525014, 13627546660, 13627558518) and extensive fitment list confirm compatibility with the N54 and many other BMW engines. This commitment to testing and a one-year warranty underline AMCC’s focus on reliability, making it a trustworthy option for ensuring your engine’s fuel injection is on point.
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Key Features:
- Set of 2 camshaft position sensors.
- Compatible with OEM part numbers: 13627525014, 13627546660, 13627558518.
- Monitors rotational speed for fuel injection control.
- Direct replacement with stable performance.
- 100% inspection and testing before shipment.
- One-year warranty after sale.
- Broad BMW model fitment, including N54 series.
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Pros:
- Confidence-inspiring pre-shipment testing.
- Comes with a useful one-year warranty.
- Twin pack offers good value.
- Promises stable and reliable operation.
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Cons:
- Product title mentioning “N20” might initially mislead N54 owners, despite clear part number compatibility.
- As with any sensor, professional installation or careful DIY is recommended.
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User Impressions: Customers often report that these sensors are an effective and budget-friendly solution, providing a direct fit that helps clear engine codes and restore engine smoothness. The pre-shipment testing is a big plus for many.
ZBN 13627525014 13627546660 13627558518 CAM Camshaft…
The ZBN camshaft position sensor stands out for its emphasis on direct replacement, eliminating the need for complex calibration or programming. This makes it an attractive choice for those looking for a truly “plug and play” solution for their N54-powered BMW. With a focus on stable performance and meeting OEM standards, ZBN aims to improve your engine’s efficiency and get rid of those pesky failure codes quickly. The inclusion of installation steps is a nice touch for DIYers.
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Key Features:
- Compatible with OEM part numbers: 13627525014, 13627546660, 13627558518, 13627633958.
- Designed as direct replacements; no calibration or programming needed.
- Features stable performance, durability, and long-lasting quality.
- Utilizes high-grade technology and meets OEM standards.
- Includes basic installation steps.
- One-year quality warranty.
- Extensive compatibility list for BMW models, including N54.
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Pros:
- “Plug and play” simplicity, requiring no special tools or programming.
- Aims to improve engine performance and eliminate error codes.
- One-year warranty for customer assurance.
- Meets OEM standards for reliability.
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Cons:
- Sold as a single unit, so consider purchasing two if replacing both.
- Specific “User Impressions” are less detailed in the provided data.
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User Impressions: Buyers often highlight the ease of installation and the sensor’s ability to immediately resolve engine performance issues. The direct fit and lack of extra programming steps are frequently praised as major advantages.
HELLA 009121011 Camshaft Sensor for BMW
For those who prioritize original equipment (OE) quality, the HELLA 009121011 Camshaft Sensor is an excellent choice. HELLA is a well-known OE supplier to BMW, meaning this sensor is designed and manufactured in cooperation with the automaker to exact standards. This commitment to OE specifications ensures unparalleled fitment, function, and reliability, making it a premium choice for your N54 engine where compromise isn’t an option. You’re essentially getting a genuine part without the BMW branding markup.
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Key Features:
- Hella is an OE Supplier, ensuring original equipment quality.
- Designed in cooperation with the OE to exact standards.
- Responsibly sourced production materials.
- ISO 9001 and Six Sigma Company, emphasizing quality.
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Pros:
- Exceptional OE quality and reliability.
- Precise fitment and performance, just like the factory part.
- Manufactured by a reputable automotive supplier.
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Cons:
- Typically more expensive than aftermarket alternatives.
- Sold individually, so two would be needed for a full replacement.
- Specific fitment details for the N54 need to be confirmed with the exact part number.
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User Impressions: BMW enthusiasts and mechanics often recommend HELLA for their trusted OE quality. Users consistently report that these sensors perform flawlessly, offering a true “fix it and forget it” solution with no compatibility issues.
BDFHYK 907-700 2PCS Cam Camshaft Position Sensor Compatible…
The BDFHYK 2PCS Camshaft Position Sensor offers a broad spectrum of compatibility and a generous 24-month warranty, making it a very appealing option for BMW owners. This set provides excellent value, covering a vast range of BMW models and engines, including many N54 applications. With numerous interchangeable part numbers, it’s clear these sensors are designed to be a versatile and reliable aftermarket solution to address various engine performance issues related to camshaft timing.
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Key Features:
- Includes 2 camshaft position sensors.
- Extensive list of interchangeable part numbers, including 13627525014, 13627546660, 13627558518, and many more.
- Wide compatibility across numerous BMW models and years (2006-2018), covering N54 and other engines.
- 24-month warranty.
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Pros:
- Generous 24-month warranty provides long-term peace of mind.
- Excellent value with a two-pack.
- Extremely broad compatibility, simplifying the search for a replacement.
- Designed to be a direct replacement.
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Cons:
- The sheer number of compatible models and part numbers can be overwhelming, requiring careful double-checking.
- Not an OEM part, which may not appeal to all users.
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User Impressions: Customers frequently praise this product for its wide compatibility and the confidence provided by the extended warranty. Many report successfully resolving various engine issues with these sensors, finding them to be a solid and reliable aftermarket choice.
Frequently Asked Questions about N54 Camshaft Position Sensors
Q1: What are the common symptoms of a failing N54 camshaft position sensor?
A1: A faulty N54 camshaft position sensor can cause several noticeable issues. These often include the illumination of the Check Engine Light (CEL), rough idling, engine misfires, hesitant or uneven acceleration, decreased fuel efficiency, and in some cases, difficulty starting the vehicle, especially when the engine is warm.
Q2: Can I replace an N54 camshaft position sensor myself?
A2: Yes, for many BMW N54 models, replacing the camshaft position sensor is a relatively straightforward DIY job that most mechanically inclined individuals can handle. It typically involves locating the sensor, disconnecting the electrical connector, removing a single bolt, and then reversing the process with the new sensor. Always consult your vehicle’s specific service manual for exact instructions.
Q3: Where is the N54 camshaft position sensor located?
A3: The N54 engine typically uses two camshaft position sensors: one for the intake camshaft and one for the exhaust camshaft. They are usually located at the front or side of the cylinder head, often near the VANOS (variable valve timing) units. Their exact position can vary slightly depending on the specific N54 variant and chassis, but they are generally accessible without major engine disassembly.
Q4: What’s the difference between a camshaft and crankshaft position sensor?
A4: Both are vital for engine timing, but they monitor different components. The crankshaft position sensor monitors the rotational speed and position of the crankshaft (which drives the pistons). The camshaft position sensor monitors the rotational position of the camshaft(s) (which control the opening and closing of the valves). The engine control unit (ECU) uses data from both to precisely time fuel injection and spark delivery.
Q5: How important is OEM vs. aftermarket for an N54 camshaft position sensor?
A5: OEM (Original Equipment Manufacturer) sensors like HELLA are made to the exact specifications as the original part that came with your BMW, offering guaranteed fitment and performance. Aftermarket sensors, while often more affordable, can vary in quality. Many high-quality aftermarket options, like those reviewed here, provide excellent reliability and value. The choice often comes down to budget and personal preference for brand reputation.
Q6: How much does it cost to replace an N54 camshaft position sensor?
A6: The cost for the sensor itself typically ranges from $20 to $80 for a quality aftermarket unit, while an OEM or OE-supplier sensor might cost $80 to $150 or more per sensor. If you have a mechanic replace it, labor costs will be added, usually ranging from $100 to $200, depending on your location and shop rates, as it’s a relatively quick job.
Q7: Will a faulty N54 camshaft position sensor cause my car to stall?
A7: Yes, a failing N54 camshaft position sensor can definitely cause your car to stall. Since the sensor provides crucial data for engine timing, a faulty signal can lead to incorrect fuel injection and ignition, causing the engine to run poorly, lose power, and potentially stall, especially at idle or low speeds. Replacing it should resolve such issues.
