How much does it cost to replace a common crankshaft position sensor?
The crankshaft position sensor, as its name implies, plays an important role in monitoring the change of crankshaft position. If it breaks, the car's ECU would have no idea about what was happening to the crankshaft inside the engine in real time. Due to its importance, most people are very concerned about the cost of replacing the crankshaft position sensor.
This article will give you details about the crankshaft position sensor and the parts associated with it. Let's look down together!
What role does the crankshaft position sensor play in the engine?
The crankshaft position sensor is a sentinel in the engine system, which transmits important information about the crankshaft motion state. The information being transmitted is relevant to the normal operation of the whole engine.
Crankshaft position sensor
A crankshaft position sensor is an electronic device used in gasoline and diesel internal combustion engines to monitor the position or speed of the crankshaft. This information is used by the engine management system to control the fuel injection or ignition system timing and other engine parameters.
The sensor is commonly a magnetic or optical sensor and mainly detects the rotation of a gear or disk mounted on the crankshaft. As the crankshaft rotates, the toothed wheel or disc passes the sensor, which sends signals to the ECM or PCM indicating the position and speed of the crankshaft. This information is then used by the ECM or PCM to determine the correct timing of engine ignition and fuel injection systems. This will help ensure that the engine runs efficiently and smoothly and reduces emissions.
If the crankshaft position sensor fails or fails, it can cause a wide variety of engine performance issues, including poor acceleration, stall, or even a complete failure to start. Therefore, once the sensor is damaged, it is recommended to find a professional auto repair shop or professional repair technician to check and replace it.
Crankshaft position sensor-related parts: Crankshaft, Main Bearings
Crankshaft
A crankshaft is a mechanical component used in a piston engine to convert reciprocating motion into rotational motion. A crankshaft is a rotating shaft containing one or more crankshaft pins driven by a piston through a connecting rod. Crankshaft pins are also known as connecting rod-bearing journals, they rotate inside the "big end" of the connecting rod. Most crankshafts are located inside the engine.
Main Bearings
Main bearings in the engine usually refer to crankshaft main bearings.
In a piston engine, the main bearing is the bearing used to hold the crankshaft and rotate it in the engine compartment.
The main bearing is usually a sliding bearing or journal bearing, which is fixed by the body and bearing cover. Regarding its running position, the main bearing is installed in the crankcase, which is generally composed of two parts: upper and lower. The number of main bearings per engine varies from engine to engine and is usually related to the force generated when the engine is running.
What is the common cost of replacing a crankshaft position sensor in the US?
The cost of replacing a crankshaft position sensor in the United States may depend on several factors, such as the make and model of the vehicle, the location of the sensor, and the labor costs charged by the mechanic or repair shop.
The average cost of replacing a crankshaft position sensor in the United States is about $100 to $300, including the cost of the sensor and the labor cost required to install it.
Replacement cost of a crankshaft position sensor for common models (for reference only)
|
OE Number |
Make |
Estimated cost range |
Note |
|
13627548994 |
BMW 1 Series or 3 Series |
$200 to $400 |
Labor costs included
|
|
12141703277 |
BMW E36 E38 E39 320i 328i 323ti 323i 520i 523i 528I 728I M50 M52 |
$100 to $300 |
Labor costs included |
|
39180-2B000 |
Hyundai |
$100 to $300 |
Labor costs included |
|
39310-39800 |
Kia Sorento 3.5L |
$100 to $300 |
Labor costs included |
|
39310-39800 |
Hyundai Terracan |
$100 to $300 |
Labor costs included |
|
23731AL61A 237316J90B 23731AL60C |
Nissan Infiniti |
$100 to $300 |
Labor costs included |
It is always best to obtain a quote from a trusted mechanic or repair shop to get an accurate estimate of the cost of replacing the crankshaft position sensor for your specific vehicle.
Where can I buy the most cost-effective crankshaft-related parts?
After reading about the replacement prices of some crankshaft position sensors, you must be wondering where to buy them. Daysyore is an online store that focuses on selling common auto parts and is committed to providing customers with high-quality and cost-effective aftermarket products. If you have any parts that need to be replaced, you can have a look here. Maybe you can find them here.
Here is a simple display of crankshaft-related products, if you want to know more, you can visit our official website.
|
Parts |
Make |
|
Crankshaft |
Hyundai Tucson Accent Veloster Sonata Tucson Sonata Genesis Coupe |
|
Kia Rio Soul Forte Optima Sportage |
|
|
BMW E82 E84 E88 E90 E92 E93 F02 F06 F07 F10 F12 N55B30A F01 F30 X5 X6 730D 530D 540D 335D 330D 320i 428i X3 Z4 F20 F32 E89 F25 N20 N42B20A N43B20A N46B20A N46B20B |
|
|
Mercedes-Benz A220 C250 W205 W176 W212 X253 M270 M274 |
|
|
Jaguar Land Rover AJ126 |
|
|
Crankshaft Main Bearings |
BMW Mini Cooper R56 F20 F21 N12 N13 N14 N16 N18 F22 F25 128i 335i 740Li X3 X5 N52 N54 N55 750Li M5 X6 M F10 F85 F90 F02 E70 N63 S63 545i 750i X5 E53 E60 E66 N62 F26 F30 F34 |
|
VW Touareg |
|
|
Audi A6 A8 S4 S5 Q5 Q7 |
|
|
Mercedes-Benz E300 C350 W204 W211 W164 R171 M272 C218 W166 W222 M278 C250 E200 R172 C300 W205 W176 M270 M274 M133 |
|
|
Hyundai Kia |
|
|
Range Rover Land Rover Jaguar |
|
|
Crankshaft Position Sensor |
BMW 1 Series or 3 Series E36 E38 E39 320i 328i 323ti 323i 520i 523i 528I 728I M50 M52 |
|
Hyundai Terracan |
|
|
Kia Sorento |
|
|
Nissan Infiniti |
Conclusion
Although the crankshaft position sensor is only a small part of the engine, its role can not be ignored, once the damage must be replaced in time. You may see a variety of stores selling these sensors, both online and offline, but never know which one is the best choice.
Daysyore, as an online store specializing in auto parts products, has been committed to providing customers with quality products and services. It may be your choice. You can find us in the following ways:
Web: https://daysyore.com/
Email: support@daysyore.com
Phone: +1 6282837057