Best Crankshaft Position Sensor for Your Vehicle’s Engine

Crankshaft Position Sensor

Every car owner knows that for an engine to work well, it should have the best crankshaft sensor as this part keeps your engine working properly. The crankshaft position sensor monitors the engine's moving parts, including the engine valves, crankshaft and pistons. We have listed the most crucial sensors in the engine, known as the crankshaft position sensors, with their pros and cons and additional information to help understand the crank sensor.

What is a Crankshaft Position Sensor?

A crank sensor is an electronic device that uses an internal combustion engine for both diesel and petrol to monitor the rotational speed or position of the crankshaft. The crankshaft position sensor monitors work as a multifunctional sensor, and it's used to set the ignition timing, detect engine RPM, and work on the relative engine speed. In addition, the sensor removes the need for manual distributor timing.

How do I know the Crankshaft Position Sensor is in a bad Position?

1. Bosch 0261210170 Original Equipment Crankshaft Position Sensor

Bosch 0261210170 Original Equipment Crankshaft Position Sensor,Black
  • Bosch Original Equipment Crankshaft Position Sensors are built to...
  • Wide range of operational temperatures gives vehicles accurate...
  • Creates lower emissions and improved fuel consumption
  • High resistance against external interference
  • 0031532728 0031532828 05080352AA 31532728 5080352AA 6519050000...

Bosch 0261210170 Crankshaft Position Sensor is one of the best choices for the best crankshaft position sensor, and the main reason is that it allows a user to accomplish twist insensitive mounting. Furthermore, the sensors also give you the advantage of allowing you to work with it even with different operational temperatures. This gives you a wide operational range that withstands extreme heat and cold operating conditions.

Bosch 0261210170 Position Sensor gives you the best and most accurate reading when installed in your vehicle, and this ensures your vehicle has lower emissions and an improvement in gas mileage. Apart from the sensor giving precise operations and long service life, your vehicle will have the most superior performance, optimum fuel mileage and lowest emissions.


  • The sensor is made from a leading brand and is the best for the fuel system and ignition.
  • Best quality and will give your engine a long life span
  • Superior engineering with a robust design
  • It can work with various temperatures to offer your car the best service
  • Easy to fit and will take a maximum of 15 minutes maximum


  • It might not be the best choice for Mercedes cars

2. CPS Crankshaft Position Sensor 12596851

CPS Crankshaft Position Sensor 12596851 5S1695 Compatible With GMC Pickup Chevy Silverado Suburban...
  • ▲ Tested Before On Sale.
  • ▲Easy Installation. It could correctly replace the original...
  • ▲Fitment Info In The Product description. Please confirm the...
  • ▲ Fast Shipment.
  • ▲If you have any questions, please tell us and we will give you...

CPS Crankshaft Position Sensor has to be among the best on the list because it has an easy installation, and it could easily replace the original parts of a failing sensor. You should not purchase defective items that will not work or fit your car, as this one is made to fit in your car.

CPS Crankshaft Position Sensor allows accurate timing information to fuel injectors to efficiently pump gas into the engine. These sensors will not have anything to worry about because they will guarantee you a superior service life.


  • Easy installation and it could easily replace the original parts
  • An affordable sensor that is worth giving a shot and relatively easy to access and change
  • Fit perfect didn't need any shims
  • Fast shipping


  • It is not that durable, and some customers have had complaints.

3. Genuine Hyundai 39180-2B000 Crankshaft Position Sensor

Genuine Hyundai 39180-2B000 Crankshaft Position Sensor
  • Authentic Original Equipment Manufacturer (OEM) part
  • OEM quality
  • Exact part that came with your car
  • Direct fit

Genuine Hyundai Crankshaft Position Sensor is an original sensor, and you will never get any other better than right. It comes with a piece of original equipment made from OEM, meaning it will give you the best quality at all times. You should not purchase defective items that will not work or fit your car, as this one is made to fit in your car.

Genuine Hyundai Crankshaft Position Sensor will not need any modifications done because it can fit comfortably without any struggle. The best thing is that you don't need to waste your time looking for a piece of equipment that may work, and a vehicle is an investment where you always need to ensure that it's protected.


  • It works with many vehicles, and it is compatible with all of them
  • It's designed with the best quality, and it's super durable
  • An easy sensor that fits in your car and too many details may be needed when you take it to a mechanic the first time
  • It does not have any working or stalling issues and an installation work right away


  • Problems may arise in some cars when they are at high speeds

4. ACDelco GM Original Equipment 213-354 Engine Crankshaft Position Sensor

ACDelco GM Original Equipment 213-354 Engine Crankshaft Position Sensor
  • GM-recommended replacement part for your GM vehicle’s original...
  • Offering the quality, reliability, and durability of GM OE
  • Manufactured to GM OE specification for fit, form, and function
  • Connector Gender: Female

ACDelco Crankshaft Position Sensors are tools designed to monitor the rotation speed and position of the crankshaft. It is one of the best choices globally since it is GM-recommended for use in your vehicle as an original component.

ACDelco Crankshaft Position Sensor works well since the crankshaft signal from the position sensor is used by the engine module to determine the amount of fuel injection and the proper ignition timing. The crank sensors have been manufactured to fit your GM vehicle with a lot of ease and ensure your vehicle gets the best performance like never before.


  • It is among the most important sensors that ensure your vehicle gives you the best results when you are on the road.
  • An affordable sensor that is worth giving a shot and relatively easy to access and change
  • Manufactured to fit in the best form and perform the proper functions as it has a vehicle-specific fit type


  • It has no markings on it

5. Motorcraft DY922 Engine Crankshaft Position Sensor

Motorcraft DY922 Engine Crankshaft Position Sensor
  • Ensures long lasting durability
  • Reliable under extreme conditions
  • Made of high quality material
  • Resists fatigue failure
  • Offers superior service life

Motorcraft DY922 Engine Crankshaft Position Sensor is the best crank sensor if you are looking for a tool that will work the best for a long time. These crankshaft position sensors are one of the best sensors where the defective and fake ones can't compare to give you the best service you may need.

Motorcraft DY922 Engine Crankshaft Position Sensor will never give you problems, and you won't have to worry about any conditions you will encounter. These sensors will not have anything to worry about because they will guarantee you a superior service life.


  • It guarantees you the durability of your car and will give you a superior service life.
  • Uses very high-quality material
  • You don't have to be worried about fatigue because it helps with that
  • It is usable under extreme conditions


  • Not easy to fit as you may need to remove an A/C compressor

What Are Some Signs of a Failing Crankshaft Position Sensor?

You may need to know the signs of a crankshaft or a camshaft position sensor because a faulty sensor may cause an extreme engine failure. Below are some of the symptoms of a bad crankshaft position sensor or camshaft position sensors, and they include:

1. Check Engine Light Is Blinking

The engine control unit is usually in communication with a crankshaft position sensor. If you are working with a faulty sensor, then the computer will get improper information about the engine speed and position of the crankshaft. This causes functionality problems with your engine, resulting in the check engine light activating on your dashboard. The check engine light coming on is primarily one of the first symptoms of a failing crankshaft position sensor, and there is a standard code that may be displayed called P0335.

2. Your Vehicle is Difficult to Start

When the car starts sometimes, and other times it doesn't, the engine will eventually not turn when this is not fixed. The engine control unit usually gets notified when the crankshaft position sensor or camshaft position sensor is experiencing problems. Then there is a unique malfunction code you will get from the sensor, indicating the kind of problem with its functionality. When you attempt to start your vehicle, as this problem is still there, it will continue to make it challenging to get the engine going and eventually, you will not be able to start your engine at all.

3. Cylinder Misfiring

A crankshaft position sensor that is failing will not accurately transmit data of the piston position to your engine control unit. This will often cause a misfire in one of the chamber cylinders but keep in mind that sometimes a bad spark plug can cause this too.

4. Engine Vibrations

If you have noticed some vibrations coming from your car, you should check it out because when you have a faulty sensor, your engine cannot manage your crankshaft correctly. Therefore, with a failing sensor, your engine will vibrate extensively, and you may sometimes feel like these vibrations are sinking into your steering wheel when you are holding it.

If you don't feel a vibration, the engine may generally experience abnormal engine behavior, and the vibration comes paired with a significant drop in power and fuel economy. This is because it takes a lot of gas and power to get to where you need to be.

5. Engine Stalling

You may be driving one day, and your engine stops running suddenly, and the engine stalling can happen very often when you have a bad crankshaft position sensor. If you don't replace a sensor soon, your entire engine will stop working, and you will have to get your vehicle towed to a mechanic to ensure the sensor is replaced.

6. Weak Engine Performance

When using a bad crankshaft position sensor, your engine control unit will not be able to tell the correct cylinders or crankshaft position, and this might cause a delay in the unit's control ability to sustain the performance and operation of the engine. When this delay happens, there will be moments of hesitation, and with every step on your gas pedal, it will become a little more complicated and sometimes may not respond at all. This can be pretty dangerous, especially when it happens on a road that needs you to go faster without hesitation.

Factors to Consider Before Purchasing the Best Crankshaft Position Sensor

It can be stressful when you think about shopping for a reliable crankshaft sensor, and there are some factors you can consider in your shopping process to purchase the best crankshaft position sensor.

1. Quality and Reliability

With a crankshaft position sensor, you don't always get what you pay for, where sometimes you may get more and sometimes less. The reliability of an engine crankshaft is how durable and sturdy a crankshaft position sensor is. It will indicate the performance and how long it will last.

2. Type of sensor

Ensure the crankshaft sensor you are getting is the right one for your car. There are two different types of crankshaft position sensors and magnetic field sensors, also known as variable reluctance and the Half effect. These sensors use magnetic fields to measure a crankshaft position, but they operate in different ways.

3. Features and Specifications

When shopping for the best crankshaft position sensor, it's vital to ensure you get the best features and specifications as they determine how powerful your engines will be and how powerful they can be measured. Check what matters most for crankshaft position sensors and ensure your choice of a crankshaft sensor has the feature or specification.

An example of a feature to look out for is a crankshaft position sensor that comes with an O-ring, and you will need this ring, especially if your sensor is mounted on an engine. Again, ensure all components are included for the best mounting process.

4. High Heat Resistance

When shopping around, opt for a sensor with high heat resistance, which is preferably up to 300 degrees F, and this is because when the heat rating is not high enough, the part could melt or crack. So whether you are performing the switch yourself or are getting it installed with a mechanic, the part is not complicated to purchase or replace.

5. Brand and Product Value

Every crankshaft position sensor brand comes with its value, where most brands have a unique selling point, which brings something different to the table than their competitors. In addition, a crankshaft position sensor for product value will show how much value you get from your crankshaft position sensor.

6. Customer Reviews and Ratings

The ratings of a crankshaft sensor should help you grade the crankshaft position sensor objectively. The reviews are related to the ratings. They give you first-hand information from real-world users about their experience using specific crankshaft position sensors, which gives you perspective before making your purchase.

Frequently Asked Questions on the Best Crankshaft Position Sensor

1. How crankshaft position sensor monitors the crankshaft?

The crankshaft position sensor usually detects how fast the crankshaft will spin, and once it detects the spinning rate, it forwards that information to the engine control unit of your car. The information will determine how the engine control unit will regulate the fuel injection system's timing and the ignition system. You always need the proper timing of the engine to produce the proper amount of power.

2. What is the difference between a crankshaft position sensor and a camshaft position sensor?

A crankshaft position sensor is used as a multifunctional sensor that sets your ignition timing and detects the relative engine speed and engine RPM. On the other hand, camshaft position sensors determine which cylinder is firing to synchronize the fuel injector and the coil firing sequence.

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