**NOS Sorenson TS-8 Coolant Temperature Gauge Switch – Made in USA**
        type: Unknown Type
            Vendor: CorvairFarmer
          Description:
🧩 Part Overview
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Part Number: Sorenson TS-8
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Type: Coolant Temperature Gauge Switch / Sender
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Function: Activates temperature gauge or warning light based on coolant temp
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Thread: Standard 1/2"-14 NPT
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Terminal: Single spade connector
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Country of Origin: Made in USA
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Vintage Status: NOS units often found in original packaging
 
🚗 Confirmed Fitment
Used across multiple GM platforms in the 1960s:
| Make | Model Range | Engine Type | Years | 
|---|---|---|---|
| Pontiac | Tempest, Catalina | V8 (326, 389, 421) | 1961–1968 | 
| Buick | Skylark, LeSabre | V8 (300, 340, 401) | 1966–1967 | 
| Oldsmobile | Cutlass, 98 Regency | V8 (330, 425) | 1965–1968 | 
Also found in select marine and industrial GM-based applications.
🔁 Cross Reference Numbers
| Brand | Equivalent Part Number | 
|---|---|
| ACDelco | 1993426, 1993512 | 
| Standard | TS-8, WT331 | 
| Wells | D1897A, D1879 | 
| Niehoff | TS8 | 
| GP Sorensen | TS-8 | 
These interchange numbers confirm compatibility across multiple aftermarket catalogs.
location card catalogues