⚙️ Sync Your Drive with GM-Grade Precision!
The ACDelco GM Original Equipment 12703627 Crankshaft Position Sensor is a GM-recommended, OEM-quality component engineered to monitor crankshaft position and speed. It ensures optimal engine timing and fuel injection synchronization, delivering reliable performance and durability up to 250°F. Designed for a perfect fit in GM vehicles, this lightweight, flange-mount sensor offers seamless installation and long-lasting service life.
| Brand | GM Genuine Parts |
| Item dimensions L x W x H | 3.3 x 2.5 x 1.2 inches |
| Material | Plastic |
| Item Weight | 45 Grams |
| Style | Modern |
| Mounting Type | Flange Mount |
| Output Type | Digital |
| Specific Uses For Product | Crankshaft Position |
| Upper Temperature Rating | 250 Degrees Fahrenheit |
| UPC | 193468152340 |
| Manufacturer | ACDelco |
| Model | Emission Parts - GM,Emission Parts - GM |
| Item Weight | 1.59 ounces |
| Product Dimensions | 3.3 x 2.5 x 1.2 inches |
| Item model number | 12703627 |
| Exterior | Polished |
| Manufacturer Part Number | 12703627 |
A**M
Worked for 2911 Silverado 2500HD 6.0
Worked perfectly for a 2011 Silverado 2500HD 6.0... perfect fit and function
A**R
Michigan Motorsport for the win!!! I know what I am getting before I order.
I firmly believe in using OEM manufacturer parts to replace electrical sensors. I often receive parts that claim to be OEM but are clearly aftermarket. When I see a part coming from Michigan Motorsports, I never hesitate to buy it.Michigan Motorsports sells genuine GM-manufactured parts for LS engines. While you may pay a little more, you get the authentic part. I've never had to return any items, and I've ordered many parts from them, including a BTR camshaft kit, which was exactly what I ordered.I highly recommend ordering from them if you're looking for original parts instead of aftermarket knock-offs. I am a 100% satisfied customer.
D**K
🔧 The Sensor That Brought My Engine Back to Life 🔧
I was stranded—again. My 2011 Silverado 2500HD had been stalling, refusing to start, and throwing crankshaft position sensor codes. I’d tried aftermarket parts before, but they never lasted. Then I found the ACDelco GM Original Equipment 12703627 Crankshaft Position Sensor.Installation was straightforward. I swapped out the old sensor, plugged in the new one, and hoped for the best. The difference was immediate. My truck started on the first turn, idled smoothly, and ran like it used to. No more stalling. No more hesitation. Just reliable performance.I’ve learned the hard way that cutting corners with cheap parts doesn’t pay off. This sensor is the real deal—OEM quality that restored my engine's timing and fuel injection synchronization. If you're dealing with crankshaft sensor issues, this is the one to trust. 💪
G**Y
2008 Yukon Denali
The original lasted 155k, so I got another AC Delco. I got a P0335 code so I replaced this sensor. The car seems to run fine without doing the relearn process. I will do the relearn when I can borrow a scanner.
I**E
Perfect fit
Fit my 07 sle new body style. Saw improvement instantly
M**M
SO FAR good.
Truck is running good will see soon if a code reappears
M**S
You cant beat AC Delco
OEM is absolutely the best .works great so far ,but thats to be expected.!
C**Y
Trash caused more problems for me
I put this part in my 2010 chevy silverado 5.3l it caused my camshaft sensor to go out caused my oxygen sensor to go out and now my truck won’t even shift gears atleast with the defected one I had in it was shifting gears just throwing a code now I’m out like 375 because I didn’t know what was wrong so sent it to the shop and they had to replace the crankshaft sensor the camshaft sensor and bank1 sensor 2 oxygen sensor this is crazy
Trustpilot
5 days ago
1 day ago
