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Dorman 645-939 Engine Coolant Temperature Sensor Connector

Dorman 645-939 Engine Coolant Temperature Sensor Connector

Dorman
Brand:Dorman
Part Number: 645-939
UPC: 00037495296854
Weight: 0.09 lbs
Condition:New



On Sale:

$30.76

Availability:
390 in Stock
Warehouse: US-19
Quantity:

Product Information

Description:

Get the Dorman 645-939 Engine Coolant Temperature Sensor Connector for your vehicle. Buy now and secure your purchase online!

This engine coolant temperature sensor connector is designed to match the appearance and function of the original hardware on specified applications. Made of quality materials, it is engineered for reliable performance and durability.

Features and Benefits:

  • Direct replacement - this engine coolant temperature sensor connector matches the appearance and function of the factory hardware on specified applications
  • Durable construction - this part is made from quality materials to ensure reliable performance and long service life
  • Ideal solution - this connector is a reliable replacement for an original part that is missing or has failed due to fatigue
  • Trustworthy quality - backed by team of product experts in the United States and more than a century of automotive experience

Specifications:

Overall Length (In):
17.1 in in.
Package Contents:
1 Harness - 1 Butt Connector
Terminal Gender:
Female
Terminal Material:
Tin Brass
Terminal Type:
Blade
Wire Gauge Measurement:
18 Gauge
Wire Quantity:
1
ACDelco #:
PT728
Airtex #:
1P1470
BWD #:
PT5838
Echlin #:
EC435
General Motors #:
12126458
Standard Motor Products #:
S-963
Wells #:
838
Country of Origin:
CN

Select a vehicle to narrow Dorman 645-939 Engine Coolant Temperature Sensor Connector fitment info!

Last Updated: 09/23/2024

Years Vehicle Per Vehicle Fit NotesFitment Notes
Chevrolet Astro

4.3L V6 Gas OHV
1
 
 

Chevrolet Astro



4.3L V6 Gas OHV
1 Per Vehicle
Chevrolet Astro

4.3L V6 Gas OHV
1
 
Connector
 

Chevrolet Astro



4.3L V6 Gas OHV Connector

1 Per Vehicle
Chevrolet Blazer

5.7L V8 Gas OHV
1
 
Automatic Transmission
 

Chevrolet Blazer



5.7L V8 Gas OHV Automatic Transmission

1 Per Vehicle
Chevrolet Blazer

5.7L V8 Gas OHV
1
 
 

Chevrolet Blazer



5.7L V8 Gas OHV
1 Per Vehicle
Chevrolet C1500

5.7L V8 Gas OHV
1
 
Automatic Transmission
 

Chevrolet C1500



5.7L V8 Gas OHV Automatic Transmission

1 Per Vehicle
Chevrolet C1500

5.7L V8 CNG OHV,
7.4L V8 Gas OHV
1
 
Automatic Transmission
 

Chevrolet C1500



5.7L V8 CNG OHV,
7.4L V8 Gas OHV Automatic Transmission

1 Per Vehicle
Chevrolet C1500

5.0L V8 Gas OHV,
5.7L V8 CNG OHV,
5.7L V8 Gas OHV
1
 
 

Chevrolet C1500



5.0L V8 Gas OHV,
5.7L V8 CNG OHV,
5.7L V8 Gas OHV
1 Per Vehicle
Chevrolet C1500 Suburban

5.7L V8 Gas OHV
1
 
Automatic Transmission
 

Chevrolet C1500 Suburban



5.7L V8 Gas OHV Automatic Transmission

1 Per Vehicle
Chevrolet C1500 Suburban

5.7L V8 Gas OHV
1
 
 

Chevrolet C1500 Suburban



5.7L V8 Gas OHV
1 Per Vehicle
Chevrolet C2500 Suburban

5.7L V8 Gas OHV
1
 
w/Manual Air Conditioning Controls
w/Radiator Booster Fan
wo/Rear Auxiliary Air Conditioning
4 Doors
Automatic Transmission
 

Chevrolet C2500 Suburban



5.7L V8 Gas OHV w/Manual Air Conditioning Controls
w/Radiator Booster Fan
wo/Rear Auxiliary Air Conditioning
4 Doors
Automatic Transmission

1 Per Vehicle
Chevrolet C2500 Suburban

7.4L V8 Gas OHV
1
 
w/Manual Air Conditioning Controls
w/Radiator Booster Fan
wo/Rear Auxiliary Air Conditioning
4 Doors
Automatic Transmission
 

Chevrolet C2500 Suburban



7.4L V8 Gas OHV w/Manual Air Conditioning Controls
w/Radiator Booster Fan
wo/Rear Auxiliary Air Conditioning
4 Doors
Automatic Transmission

1 Per Vehicle
Chevrolet C3500

5.7L V8 Gas OHV
1
 
Automatic Transmission
 

Chevrolet C3500



5.7L V8 Gas OHV Automatic Transmission

1 Per Vehicle
Chevrolet C3500HD

5.7L V8 Gas OHV
1
 
Automatic Transmission
 

Chevrolet C3500HD



5.7L V8 Gas OHV Automatic Transmission

1 Per Vehicle
Chevrolet Camaro

5.7L V8 Gas OHV
1
 
1 Wire
Blue
 

Chevrolet Camaro



5.7L V8 Gas OHV 1 Wire
Blue

1 Per Vehicle
Chevrolet Express 1500

4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV
1
 
 

Chevrolet Express 1500



4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV
1 Per Vehicle
Chevrolet Express 2500

5.7L V8 Bi-Fuel OHV
1
 
 

Chevrolet Express 2500



5.7L V8 Bi-Fuel OHV
1 Per Vehicle
Chevrolet Express 2500

4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV
1
 
 

Chevrolet Express 2500



4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV
1 Per Vehicle
Chevrolet Express 2500

5.7L V8 CNG OHV
1
 
 

Chevrolet Express 2500



5.7L V8 CNG OHV
1 Per Vehicle
Chevrolet Express 2500

6.5L V8 Diesel OHV Turbo
1
 
 

Chevrolet Express 2500



6.5L V8 Diesel OHV Turbo
1 Per Vehicle
Chevrolet Express 3500

5.7L V8 Bi-Fuel OHV
1
 
 

Chevrolet Express 3500



5.7L V8 Bi-Fuel OHV
1 Per Vehicle
Chevrolet Express 3500

5.7L V8 Gas OHV
1
 
 

Chevrolet Express 3500



5.7L V8 Gas OHV
1 Per Vehicle
Chevrolet Express 3500

5.7L V8 CNG OHV,
8.1L V8 Gas OHV
1
 
 

Chevrolet Express 3500



5.7L V8 CNG OHV,
8.1L V8 Gas OHV
1 Per Vehicle
Chevrolet Express 3500

6.5L V8 Diesel OHV Turbo
1
 
 

Chevrolet Express 3500



6.5L V8 Diesel OHV Turbo
1 Per Vehicle
Chevrolet Express 3500

7.4L V8 Gas OHV
1
 
 

Chevrolet Express 3500



7.4L V8 Gas OHV
1 Per Vehicle
Chevrolet Express 3500

4.3L V6 Gas OHV
1
 
 

Chevrolet Express 3500



4.3L V6 Gas OHV
1 Per Vehicle
Chevrolet G10

4.3L V6 Gas OHV
1
 
 

Chevrolet G10



4.3L V6 Gas OHV
1 Per Vehicle
Chevrolet G10

5.0L V8 Gas OHV
1
 
 

Chevrolet G10



5.0L V8 Gas OHV
1 Per Vehicle
Chevrolet G10

5.7L V8 Gas OHV
1
 
 

Chevrolet G10



5.7L V8 Gas OHV
1 Per Vehicle
Chevrolet G20

4.3L V6 Gas OHV,
6.5L V8 Diesel OHV
1
 
 

Chevrolet G20



4.3L V6 Gas OHV,
6.5L V8 Diesel OHV
1 Per Vehicle
Chevrolet G20

5.0L V8 Gas OHV,
5.7L V8 Gas OHV
1
 
 

Chevrolet G20



5.0L V8 Gas OHV,
5.7L V8 Gas OHV
1 Per Vehicle
Chevrolet K1500

5.7L V8 Gas OHV
1
 
Automatic Transmission
 

Chevrolet K1500



5.7L V8 Gas OHV Automatic Transmission

1 Per Vehicle
Chevrolet K1500

5.0L V8 Gas OHV,
5.7L V8 Gas OHV
1
 
 

Chevrolet K1500



5.0L V8 Gas OHV,
5.7L V8 Gas OHV
1 Per Vehicle
Chevrolet K1500 Suburban

5.7L V8 Gas OHV
1
 
Automatic Transmission
 

Chevrolet K1500 Suburban



5.7L V8 Gas OHV Automatic Transmission

1 Per Vehicle
Chevrolet K1500 Suburban

5.7L V8 Gas OHV
1
 
 

Chevrolet K1500 Suburban



5.7L V8 Gas OHV
1 Per Vehicle
Chevrolet K2500 Suburban

5.7L V8 Gas OHV
1
 
w/Manual Air Conditioning Controls
w/Radiator Booster Fan
wo/Rear Auxiliary Air Conditioning
4 Doors
Automatic Transmission
 

Chevrolet K2500 Suburban



5.7L V8 Gas OHV w/Manual Air Conditioning Controls
w/Radiator Booster Fan
wo/Rear Auxiliary Air Conditioning
4 Doors
Automatic Transmission

1 Per Vehicle
Chevrolet K2500 Suburban

7.4L V8 Gas OHV
1
 
w/Manual Air Conditioning Controls
w/Radiator Booster Fan
wo/Rear Auxiliary Air Conditioning
4 Doors
Automatic Transmission
 

Chevrolet K2500 Suburban



7.4L V8 Gas OHV w/Manual Air Conditioning Controls
w/Radiator Booster Fan
wo/Rear Auxiliary Air Conditioning
4 Doors
Automatic Transmission

1 Per Vehicle
Chevrolet K3500

5.7L V8 Gas OHV
1
 
Automatic Transmission
 

Chevrolet K3500



5.7L V8 Gas OHV Automatic Transmission

1 Per Vehicle
Chevrolet P30

6.5L V8 Diesel OHV,
6.5L V8 Diesel OHV Turbo
1
 
 

Chevrolet P30



6.5L V8 Diesel OHV,
6.5L V8 Diesel OHV Turbo
1 Per Vehicle
Chevrolet P30

4.3L V6 Gas OHV,
5.7L V8 Gas OHV,
7.4L V8 Gas OHV
1
 
 

Chevrolet P30



4.3L V6 Gas OHV,
5.7L V8 Gas OHV,
7.4L V8 Gas OHV
1 Per Vehicle
Chevrolet P30

6.2L V8 Diesel OHV
1
 
 

Chevrolet P30



6.2L V8 Diesel OHV
1 Per Vehicle
Chevrolet S10

4.3L V6 Gas OHV
1
 
w/Heavy Duty Heater
 

Chevrolet S10



4.3L V6 Gas OHV w/Heavy Duty Heater

1 Per Vehicle
Chevrolet S10

2.8L V6 Gas OHV
1
 
w/Heavy Duty Heater
 

Chevrolet S10



2.8L V6 Gas OHV w/Heavy Duty Heater

1 Per Vehicle
Chevrolet S10 Blazer

4.3L V6 Gas OHV
1
 
w/Heavy Duty Heater
 

Chevrolet S10 Blazer



4.3L V6 Gas OHV w/Heavy Duty Heater

1 Per Vehicle
Chevrolet Tahoe

5.7L V8 Gas OHV
1
 
Automatic Transmission
 

Chevrolet Tahoe



5.7L V8 Gas OHV Automatic Transmission

1 Per Vehicle
GMC C1500

5.7L V8 Gas OHV
1
 
Automatic Transmission
 

GMC C1500



5.7L V8 Gas OHV Automatic Transmission

1 Per Vehicle
GMC C1500

5.0L V8 Gas OHV,
5.7L V8 Gas OHV
1
 
 

GMC C1500



5.0L V8 Gas OHV,
5.7L V8 Gas OHV
1 Per Vehicle
GMC C1500 Suburban

5.7L V8 Gas OHV
1
 
Automatic Transmission
 

GMC C1500 Suburban



5.7L V8 Gas OHV Automatic Transmission

1 Per Vehicle
GMC C1500 Suburban

5.7L V8 Gas OHV
1
 
 

GMC C1500 Suburban



5.7L V8 Gas OHV
1 Per Vehicle
GMC C2500 Suburban

5.7L V8 Gas OHV
1
 
w/Manual Air Conditioning Controls
w/Radiator Booster Fan
wo/Rear Auxiliary Air Conditioning
4 Doors
Automatic Transmission
 

GMC C2500 Suburban



5.7L V8 Gas OHV w/Manual Air Conditioning Controls
w/Radiator Booster Fan
wo/Rear Auxiliary Air Conditioning
4 Doors
Automatic Transmission

1 Per Vehicle
GMC C2500 Suburban

7.4L V8 Gas OHV
1
 
w/Manual Air Conditioning Controls
w/Radiator Booster Fan
wo/Rear Auxiliary Air Conditioning
4 Doors
Automatic Transmission
 

GMC C2500 Suburban



7.4L V8 Gas OHV w/Manual Air Conditioning Controls
w/Radiator Booster Fan
wo/Rear Auxiliary Air Conditioning
4 Doors
Automatic Transmission

1 Per Vehicle
GMC C3500

5.7L V8 Gas OHV
1
 
Automatic Transmission
 

GMC C3500



5.7L V8 Gas OHV Automatic Transmission

1 Per Vehicle
GMC C3500HD

5.7L V8 Gas OHV
1
 
Automatic Transmission
 

GMC C3500HD



5.7L V8 Gas OHV Automatic Transmission

1 Per Vehicle
GMC G1500

4.3L V6 Gas OHV,
5.0L V8 Gas OHV
1
 
 

GMC G1500



4.3L V6 Gas OHV,
5.0L V8 Gas OHV
1 Per Vehicle
GMC G2500

4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
6.5L V8 Diesel OHV
1
 
 

GMC G2500



4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
6.5L V8 Diesel OHV
1 Per Vehicle
GMC G3500

5.7L V8 CNG OHV
1
 
 

GMC G3500



5.7L V8 CNG OHV
1 Per Vehicle
GMC G3500

4.3L V6 Gas OHV,
6.5L V8 Diesel OHV
1
 
 

GMC G3500



4.3L V6 Gas OHV,
6.5L V8 Diesel OHV
1 Per Vehicle
GMC G3500

5.7L V8 Gas OHV,
7.4L V8 Gas OHV
1
 
 

GMC G3500



5.7L V8 Gas OHV,
7.4L V8 Gas OHV
1 Per Vehicle
GMC G3500

6.2L V8 Diesel OHV
1
 
 

GMC G3500



6.2L V8 Diesel OHV
1 Per Vehicle
GMC Jimmy

4.3L V6 Gas OHV
1
 
w/Heavy Duty Heater
 

GMC Jimmy



4.3L V6 Gas OHV w/Heavy Duty Heater

1 Per Vehicle
GMC K1500

5.7L V8 Gas OHV
1
 
Automatic Transmission
 

GMC K1500



5.7L V8 Gas OHV Automatic Transmission

1 Per Vehicle
GMC K1500 Suburban

5.7L V8 Gas OHV
1
 
Automatic Transmission
 

GMC K1500 Suburban



5.7L V8 Gas OHV Automatic Transmission

1 Per Vehicle
GMC K2500 Suburban

5.7L V8 Gas OHV
1
 
w/Manual Air Conditioning Controls
w/Radiator Booster Fan
wo/Rear Auxiliary Air Conditioning
4 Doors
Automatic Transmission
 

GMC K2500 Suburban



5.7L V8 Gas OHV w/Manual Air Conditioning Controls
w/Radiator Booster Fan
wo/Rear Auxiliary Air Conditioning
4 Doors
Automatic Transmission

1 Per Vehicle
GMC K2500 Suburban

7.4L V8 Gas OHV
1
 
w/Manual Air Conditioning Controls
w/Radiator Booster Fan
wo/Rear Auxiliary Air Conditioning
4 Doors
Automatic Transmission
 

GMC K2500 Suburban



7.4L V8 Gas OHV w/Manual Air Conditioning Controls
w/Radiator Booster Fan
wo/Rear Auxiliary Air Conditioning
4 Doors
Automatic Transmission

1 Per Vehicle
GMC K3500

5.7L V8 Gas OHV
1
 
Automatic Transmission
 

GMC K3500



5.7L V8 Gas OHV Automatic Transmission

1 Per Vehicle
GMC P3500

6.5L V8 Diesel OHV Turbo
1
 
 

GMC P3500



6.5L V8 Diesel OHV Turbo
1 Per Vehicle
GMC P3500

6.5L V8 Diesel OHV
1
 
 

GMC P3500



6.5L V8 Diesel OHV
1 Per Vehicle
GMC P3500

4.3L V6 Gas OHV,
5.7L V8 Gas OHV,
7.4L V8 Gas OHV
1
 
 

GMC P3500



4.3L V6 Gas OHV,
5.7L V8 Gas OHV,
7.4L V8 Gas OHV
1 Per Vehicle
GMC P3500

6.2L V8 Diesel OHV
1
 
 

GMC P3500



6.2L V8 Diesel OHV
1 Per Vehicle
GMC Safari

4.3L V6 Gas OHV
1
 
 

GMC Safari



4.3L V6 Gas OHV
1 Per Vehicle
GMC Safari

4.3L V6 Gas OHV
1
 
w/Heavy Duty Heater
 

GMC Safari



4.3L V6 Gas OHV w/Heavy Duty Heater

1 Per Vehicle
GMC Savana 1500

4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV
1
 
 

GMC Savana 1500



4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV
1 Per Vehicle
GMC Savana 2500

5.7L V8 Bi-Fuel OHV
1
 
 

GMC Savana 2500



5.7L V8 Bi-Fuel OHV
1 Per Vehicle
GMC Savana 2500

4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV
1
 
 

GMC Savana 2500



4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV
1 Per Vehicle
GMC Savana 2500

6.5L V8 Diesel OHV Turbo
1
 
 

GMC Savana 2500



6.5L V8 Diesel OHV Turbo
1 Per Vehicle
GMC Savana 3500

5.7L V8 Bi-Fuel OHV
1
 
 

GMC Savana 3500



5.7L V8 Bi-Fuel OHV
1 Per Vehicle
GMC Savana 3500

5.7L V8 Gas OHV
1
 
 

GMC Savana 3500



5.7L V8 Gas OHV
1 Per Vehicle
GMC Savana 3500

8.1L V8 Gas OHV
1
 
 

GMC Savana 3500



8.1L V8 Gas OHV
1 Per Vehicle
GMC Savana 3500

4.3L V6 Gas OHV
1
 
 

GMC Savana 3500



4.3L V6 Gas OHV
1 Per Vehicle
GMC Savana 3500

6.5L V8 Diesel OHV Turbo
1
 
 

GMC Savana 3500



6.5L V8 Diesel OHV Turbo
1 Per Vehicle
GMC Savana 3500

7.4L V8 Gas OHV
1
 
 

GMC Savana 3500



7.4L V8 Gas OHV
1 Per Vehicle
GMC Savana 3500

4.3L V6 Gas OHV
1
 
 

GMC Savana 3500



4.3L V6 Gas OHV
1 Per Vehicle
GMC Sonoma

4.3L V6 Gas OHV
1
 
w/Heavy Duty Heater
 

GMC Sonoma



4.3L V6 Gas OHV w/Heavy Duty Heater

1 Per Vehicle
GMC Sonoma

2.8L V6 Gas OHV
1
 
w/Heavy Duty Heater
 

GMC Sonoma



2.8L V6 Gas OHV w/Heavy Duty Heater

1 Per Vehicle
GMC Sonoma

2.5L L4 Gas OHV
1
 
w/Heavy Duty Heater
 

GMC Sonoma



2.5L L4 Gas OHV w/Heavy Duty Heater

1 Per Vehicle
GMC Typhoon

4.3L V6 Gas OHV Turbo
1
 
w/Heavy Duty Heater
 

GMC Typhoon



4.3L V6 Gas OHV Turbo w/Heavy Duty Heater

1 Per Vehicle
GMC Yukon

5.7L V8 Gas OHV
1
 
Automatic Transmission
 

GMC Yukon



5.7L V8 Gas OHV Automatic Transmission

1 Per Vehicle
GMC Yukon

5.7L V8 Gas OHV
1
 
 

GMC Yukon



5.7L V8 Gas OHV
1 Per Vehicle
Oldsmobile Bravada

4.3L V6 Gas OHV
1
 
w/Heavy Duty Heater
 

Oldsmobile Bravada



4.3L V6 Gas OHV w/Heavy Duty Heater

1 Per Vehicle
Pontiac Firebird

5.7L V8 Gas OHV
1
 
1 Wire
Blue
 

Pontiac Firebird



5.7L V8 Gas OHV 1 Wire
Blue

1 Per Vehicle
Pontiac Firebird

3.4L V6 Gas OHV
1
 
1 Wire
Blue
 

Pontiac Firebird



3.4L V6 Gas OHV 1 Wire
Blue

1 Per Vehicle