ACDelco Gold G1852 (12334869) Engine Coolant Temperature Sensor

Q: what type of electrical connector does this use?

The black connector you see in the picture comes with it. You just have to crimp it to your wire.

Q: Do you know whether this would work on a 6v system ('47 Caddy)

Hi not too sure I used mine on a 68 Corvette 12v

Q: I have a single 14 awg wire that connected to a tab on the original sensor. How would i connect this sensor to that single wire? Thanks

Take your new sending unit to your local auto parts store and match up a new wire end to the new sender and crimp it to the end of your 14 awg wire

Product ID: 16123979

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Details

Brand
ACDelco
Item dimensions L x W x H
3.1 x 1.5 x
Item Weight
0.15 Pounds
Style
Modern
Lower Temperature Rating
1E+2 Degrees

⚡Reliable electrical signal output

🔩0.840 inch thread diameter

🌡️Temp range 100°F-220°F

Frequently Bought Together

Description

🌟 Stay cool, stay ahead — the sensor pros trust!

PERFECT OEM FIT - Manufactured to meet exact fit, form, and function standards—no compromises.
DURABLE FLANGE MOUNT - Secure flange mounting ensures stable installation and long-lasting reliability.
LIGHTWEIGHT COMPACT - At just 2.4 ounces and 3.1x1.5x1.5 inches, it fits discreetly without bulk.
MULTI SYSTEM COMPATIBILITY - Supports cooling, ignition, HVAC, and fuel management systems seamlessly.
PRECISION TEMPERATURE CONTROL - Engineered to monitor coolant temps from 100°F to 220°F for optimal performance.

The ACDelco Professional G1852 Engine Coolant Temperature Sensor delivers precise temperature monitoring between 100°F and 220°F with a robust 0.840 inch thread diameter. Designed as a premium aftermarket replacement, it guarantees OEM-level fit and function, supporting multiple vehicle systems including cooling, ignition, and fuel management. Lightweight and flange-mounted for secure installation, this sensor ensures dependable performance and longevity for your engine’s critical temperature needs.

Specifications

Brand	ACDelco
Item dimensions L x W x H	3.1 x 1.5 x 1.5 inches
Item Weight	0.15 Pounds
Style	Modern
Lower Temperature Rating	1E+2 Degrees Fahrenheit
Mounting Type	Flange Mount
Output Type	electrical signal
Specific Uses For Product	Temperature
Upper Temperature Rating	2.2E+2 Degrees Fahrenheit
UPC	036666238716
Global Trade Identification Number	00036666238716
Manufacturer	ACDelco
Model	ACDelco - Engine Coolant (Slp) (G1852)
Item Weight	2.4 ounces
Product Dimensions	3.1 x 1.5 x 1.5 inches
Item model number	G1852
Manufacturer Part Number	G1852
OEM Part Number	12334869

Have a Question? See What Others Asked

Is this sender for a guage or a light?

what type of electrical connector does this use?

Do you know whether this would work on a 6v system ('47 Caddy)

I have a single 14 awg wire that connected to a tab on the original sensor. How would i connect this sensor to that single wire? Thanks

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