Map Sensor 213-4434 16187556 213-796 16249939 12614973 16187556 SU1078 Fit for Chevy Impala Tahoe Buick Lesabre Cadillac GMC Sonoma Yukon GM Grand Prix Lucerne 2134434 213796

Threw it in my 1998 Buick Lesabre to replace the one I accidentally broke trying to install a new pcv valve (smh). Almost bought one for $60 at autozone but realized it was only $12 on here. Works and looks exact same as OEM and fit right up, no complaints so far put maybe 2000 miles on and it idles perfectly steady no problem at all, no idea how it'll hold up in 20k miles but for $10 who cares lol it's easy to replace id buy 5 more before I spend $60

This new map sensor fixed my slow acceleration problem and slight hesitation. It also fixed my rough idle and I was showing a code for misfire and vacuum leak. It fixed both the misfire and vacuum leak completely. I also had a strong smell of gas while idling and it completely went away as well. I drive a 1996 Chevy Silverado 5.7 l V8 and it fit perfectly and works like the original did before. Definitely a great buy and I have been spending a couple of weeks trying to figure out what the problem was and it was this simple. On my truck it only took 5 minutes to take the old one off, put a little dielectric grease on the connection after checking for corrosion which I had none, putting the new part back in place and snapping the electrical connection back. I tested it out right away and my truck is alive like it was brand new. I definitely have my power back and am very satisfied with this MAP Sensor. At first I was skeptical but decided to give it a try and let me tell you I am so glad I did. See my photos for original and new item.

Worked great no issues to date.

The product was good but not sure how long it will last. This is my second one in less than a year so hoping the first one was a defected one.

Very easy fix no problem so far

I started having idle problems and crazy surging. With the truck idling it would rev up to 2500 rpm and I did not touch anything. It was also running rich with a very rough idle. Replaced the MAP sensor and the truck runs and idles perfect. hopefully the part will last. It seems that the name brand parts that are sold for five times more than this sensor are often also made in China. I have had mixed results with the name brand expensive parts. The only question is how long the part will last

Well... My 99 Blazer was having issues and this was one of the potential parts that could be bad. This specific part was cheap enough that it was worth swapping it out before tearing deep into it. Install is easy as could be but like many others have experienced, taking this compared to the factory original sensor resulted in it snapping clean off at the body of the sensor with the plug trapped in manifold. Not somewhere you want to find yourself. Why did I take it out after installing it? Due to an unhappy coincidence, the engine became even harder to start after installing this sensor. In order to see if I had a DOA situation, I swapped back to the original sensor (which was still testing close but still within specs before swapping). The hard start remained at this point but I never got it running with this sensor to even know if it was working properly before it broke. So whats my take on this overall? If you know you MAP is bad and you need to save some money before shipping the vehicle on down the road, it's worth a shot if you can accept the risk of it breaking off clean. If it's a long term keeper, spend the money on a factory original. Mine has over 225k miles on it and it's still good.

Thank you!!

It fits and works like the oem.

Perfect For 1998 suburban 7.4

Je suis satisfait et c'est la pièce exact de mon véhicule merci Amazon 💖💖💖💖💖💖💖💖

Have a 2000 GMC so I have replaced most sensors just due to age ... I always keep the old ones for back up just in case ... unless they have thrown off a code ..

Installed on LS 5.3 2001, engine run great