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Product Overview

 

Keep precise track of your engine’s vital temperatures with this heavy-duty Stewart-Warner Mechanical Oil Temperature Gauge Kit (Part # 82860-144" / 491-DX-144").

 

Featuring a classic black faceplate with bold high-contrast markings (140°F to 320°F scale), a bright red indicator pointer, and a matte black bezel. This mechanical gauge comes complete with an extra-long 144-inch (12-foot) armored capillary tube, making it ideal for rear-engine setups, commercial equipment, marine applications, or long-wheelbase vehicles.

 

Key Features & Specifications:

  • Manufacturer: Stewart-Warner Instrumentation

  • Part Numbers: 82860-144" / 491-DX-144"

  • Temperature Range: 140°F – 320°F

  • Type: Mechanical capillary tube gauge

  • Capillary Line Length: 144 Inches (12 Feet) armored lead

  • Gauge Diameter: Standard 2-1/16 in. mounting size

  • Face / Bezel Finish: Black face with white/yellow scale and matte black bezel

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Condition & What’s Included:

  • Condition: New Old Stock (NOS) / Unused in original factory packaging.

  • Includes: * Stewart-Warner 140°F–320°F Oil Temperature Gauge

    • Integrated 144" Armored Capillary Line & Temp Sensor Probe

    • Mounting Bracket Assembly Hardware (sealed in plastic)

    • Original Stewart-Warner Factory Box

Stewart-Warner Mechanical Oil Temperature Gauge Kit (140°F–320°F)

$150.00Price
Quantity
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