BOSCH 0261210170 Original Equipment Crankshaft Position Sensor - Compatible with Select Mercedes-Benz C, CL, CLK, CLS, E, G, ML, R, S, SL, SLK, AMG (230 240 280 32 320 350 430 500 55 600 65) + More

I love the product... Genuine Bosch for a fraction of the cost of the Genuine Bosch that has Bosch numbers on one side and a three pointed star on the other. I bruised the heck out of my hand reaching the sensor and getting it out and reinstalled as it is a very tight fit between the firewall and cylinder head. But, the savings over taking the car to the dealer was huge as it would have been $500 with them. Be sure to have your E8 star socket, long extensions and U joint extension. Once installed and torqued properly to 8 N-m (per the Benz service DVD) I cleared the code and the car is running great with no more long crank times to start and no more check engine light. The product is great, but I have a couple gripes about Amazon on this...1) I ordered relatively early on a Sunday and paying $3.99 extra for over night shipping was not offered as it usually is with Prime. Instead, all that was offered was my "Free Two Day" shipping which didn't have the item delivered until Wednesday. So, my car had to sit for 3 1/2 days waiting for "Two Day" shipping. With Prime it is odd how sometimes Sunday counts and sometimes it does not. And, 2) The Amazon fit list is incorrect. Amazon says that this items does not fit my 2005 E500 4Matic. In fact, it does fit and is an exact match. I removed the old sensor and found the correct part number based on the actual part. The actual part has a Bosch number on one side and the Benz part number on the other. The Bosch number was 0261210171. By cross referencing that number through Bosch and other parts sites as well as looking up the Benz part number, I was able to verify that indeed ...70 was a proper replacement for ...71. I have no idea where Amazon is getting their fit data, but the fact that all the other sites show it as the right part both as replacement for the part and the right part for the VIN, it is clear Amazon is getting some bad data.

This sensor fixed the starting problem my 2004 3.2L V6 Crossfire was having! I’m a 43 year old woman and this part was extremely easy to install by myself. My problems started after driving my car to town one day. When I tried to start my car to return home it kept turning over but wouldn’t start. I waited several minutes and luckily it started again. After I got home I turned off my car then tried to start it and once again it kept turning over but wouldn’t start. The next morning when the engine was cool it started right up but after the engine was warm I ran into the same issue of it turning over but not starting. I wasn’t about to wait for my check engine light to come on so I started doing some research. After reading on the crossfire forum that several others had the same problem I decided to purchase this part and my car has run great ever since I replaced this sensor. It took me less than 15 minutes to remove the old sensor and replace it with this new one. Lucky I have small hands so I was able to reach down to where it was easily. Who knows what a mechanic would have charged me or how many other parts they would have told me I needed. I’m thrilled that what I thought would be a big expensive ordeal was such a simple inexpensive fix and I’m extremely satisfied with my purchase.

I waited several months after installation to review this BOSE CPS. Its the 3rd and FINAL CPS I've purchased in 1yr! The 1st one was a generic from the local Auto Parts chain, which was $20 more expensive than this BOSE, & a few months later it failed. I couldn't figure out why the car had the same symptoms, the CSP was new after all. But I got a scanner & downloaded the Tourque App &it gave me the same code for failed CPS. So I ordered another one from ebay for $12. But I saved the original one that came out of my ML350 & looked at it. Even though it had the same number the generics have, the original said BOSE. So after checking online forums & the reviews here on Amazon I decided not to bother having that other generic one put in & i ordered this one. People in reviews & forums had mixed results from the generic CPS's so a lot of them said it was best to get this one. I totally agree, especially since there isn't necessarily a great price difference. In fact the BOSE is cheaper here than the noname brand depending on where you buy it. This is the one that Mercedes uses for this car. If you have the code for the CPS, just get this one to be on the safe side. Its a hassle to change these things. The generics may or may not be reliable, but this one's definitely reliable.

Es lo que esperaba

Working Nicely!

👍 great!

Keep Your Mercedes Running Smoothly. Replac with OEM BOSCH Crankshaft Position Sensor A Guide to Replacing the Crankshaft Position Sensor Does your Mercedes (M112 V6 engine) sometimes stall and refuse to start until it cools down? You might be experiencing a faulty crankshaft position sensor (CPS). Here's what you need to know to keep your car running smoothly: What is a Crankshaft Position Sensor (CPS)? The CPS is a vital component that relays information about the engine's crankshaft position to the car's computer. This information is crucial for proper engine timing and ignition. Symptoms of a Failing CPS: Engine stalling and difficulty restarting (especially when hot) Rough idling and engine misfires Check engine light may illuminate (although not always) Why Replace the CPS? A faulty CPS can cause a variety of problems and leave you stranded. Replacing the CPS is a preventative maintenance step recommended between 80,000 and 150,000 miles, even if you haven't experienced any symptoms yet. The Good News: It's an Easy Job! Replacing the CPS is a relatively simple task that can be done in under 10 minutes with the right tools. Here's a simplified breakdown: Location: The CPS is located behind the exhaust and on top of the bell housing. Accessibility: You can conveniently access it from the top of the engine bay with a 30-inch extension and an E8 socket. Removal and Installation: Masking tape can help prevent the screw from falling during installation. Remember, replace the CPS when the engine is cold to avoid burns. Recommendation: Replacing the CPS is a straightforward DIY project that can save you from a roadside breakdown and keep your Mercedes running smoothly. If you're comfortable with basic car maintenance tasks, this might be a job you can tackle yourself. However, if you're unsure, it's always best to consult a qualified mechanic.

Its claims to fit the specific car but the shape it’s different and it’s not recognized by the computer. Don’t buy it for Mercedes ml350 2006.