

🌟 Stay Cool, Stay Ahead – The Sensor Your Engine Deserves!
The ACDelco Gold G1852 Engine Coolant Temperature Sensor is a premium aftermarket replacement designed for precise temperature monitoring between 100°F and 220°F. With a 0.840 inch thread diameter and durable ceramic/polymer construction, it guarantees OEM-level fit, form, and function. Trusted by professionals and rated 4.6 stars, this sensor ensures reliable electrical signal output for critical vehicle systems including cooling, ignition, and fuel management.





| ASIN | B000C9SM22 |
| Best Sellers Rank | #34,331 in Automotive ( See Top 100 in Automotive ) #20 in Automotive Replacement Coolant Temperature Sensors |
| Brand | ACDelco |
| Customer Reviews | 4.6 4.6 out of 5 stars (824) |
| Date First Available | October 10, 2007 |
| Global Trade Identification Number | 00036666238716 |
| Item Weight | 2.4 ounces |
| Item dimensions L x W x H | 3.1 x 1.5 x 1.5 inches |
| Item model number | G1852 |
| Lower Temperature Rating | 100 Degrees Fahrenheit |
| Manufacturer | ACDelco |
| Manufacturer Part Number | 12334869 |
| Material | Ceramic/Polymer |
| Model | ACDelco - Engine Coolant (Slp) (G1852) |
| Mounting Type | Flange Mount |
| OEM Part Number | 12334869 |
| Output Type | electrical signal |
| Product Dimensions | 3.1 x 1.5 x 1.5 inches |
| Specific Uses For Product | Temperature |
| Style | Modern |
| UPC | 036666238716 |
| Upper Temperature Rating | 220 Degrees Fahrenheit |
R**Z
Works Great & Correct Resistance
Fantastic OEM part for my 76' Chevy Truck V8 6.6. Gauge works perfectly and fits perfectly compared to generic parts. Its a better value over a generic part that may not have the correct resistance
J**.
Priced right
Gauge works now.
R**N
IT IS FOR GUAGES, NOT A DASH LIGHT
Fit my Pontiac 301 V8, easy to install, IT IS FOR GUAGES, not for a dash light, fit as oem, functions as a new one
B**E
Very Nice Quality and a Good Price
Worked Exactly As Expected
S**J
couldn't make it work in my intake.
it was too big for my intake manifold, so i had to return it, i did get a full refund, which was nice, if you know this will fit your car or truck i'm positive it will be a great temp sensor as everything ACDelco i've owned has never been a problem.
P**N
Accurate reading!
I was having trouble finding the right sensor for my 1987 Monte Carlo SS. I needed one that was 3/8 npt and this one is 1/2 npt. I had a 1/2 npt hole in my intake manifold and I moved it to that hole. Perfect fit and I checked the temperature and it was perfectly accurate! Really happy with my purchase! Got here overnight also. Don’t know how they do it
T**Y
temperature sensor for SBC motor
Inexpensive way to replace your water temperature sensor is not corroded and/or failing. Easy to replace. I use teflon tape to seal depending on the circumstance and what i have available. Best to do when the engine is cold so no pressure on the coolant system. Take the cap off the radiator to release extra pressure if there is any. If done quickly, coolant loss is minimal so i do not drain my system, but have a shallow pan handy to catch runoff and save a messy cleanup. The sensor comes with the clip that matches its connection point which was helpful in my case.
S**P
Works Perfectly
Purchased and installed a factory instrument panel gauge conversion for my 67 Chevelle. After install the temp gauge was not working. I determined that the temp sensor included in the kit was bad so I bought this as a replacement and it works perfectly. This sensor measures about 550 ohms cold and about 30 ohms hot which is what GM gauges of that vintage require.
H**O
Sehr gut
J**.
It worked well and gave me a nice temperature reading, which was consistent.
C**E
Parte completamente original me gustó mucho
J**G
Ist schon super, dass man für einen 1977 Pontiac Grand Prix, solche Ersatzteile in OE Qualität, ganz einfach und bequem bei Amazon bestellen kann. Das gelieferte AC Delco Ersatzteil entspricht dem 1977 Originalteil. Top.
R**Y
parfait
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