**NOS Sorenson TS-4 Coolant Temperature Switch – Made in USA**
type: Unknown Type
Vendor: CorvairFarmer
Description:
:
🧩 Part Overview
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Part Number: Sorenson TS-4
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Type: Coolant Temperature Gauge Switch / Sender
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Thread Size: 3/8"-18 NPT
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Connector: Single spade terminal
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Function: Activates dash gauge or warning light based on coolant temperature
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Country of Origin: Made in USA
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Status: NOS units occasionally found in original packaging
🚗 Confirmed Fitment
Primarily used in 1950s–early 1960s Mopar and AMC vehicles, including:
| Make | Models & Engines | Years |
|---|---|---|
| Dodge | D100, D200, W100, W200, A100 Truck | 1957–1964 |
| Plymouth | Savoy, Belvedere, Fury | 1957–1963 |
| Chrysler | Windsor, Newport, New Yorker | 1958–1962 |
| AMC/Rambler | Ambassador, Classic, Rebel | 1959–1964 |
Also compatible with select Studebaker, Hudson, and DeSoto applications.
🔁 Cross Reference Numbers
| Brand | Equivalent Part Number |
|---|---|
| ACDelco | D800, 1993406 |
| Standard | TS4, WT116 |
| Niehoff | TS4 |
| Wells | D1877 |
| GP Sorensen | TS-4 |
These interchange numbers confirm compatibility across multiple aftermarket catalogs
