AutoMeter 2-5/8" Ultra Nite Water Temperature Gauge, 140-280°F, 6 FT, Mechanical (4531)
A 2-5/8" mechanical water temperature gauge with glow-in-the-dark dial face, 140-280°F range, and 6 ft. capillary tube. No electrical system required for operation.
Features:
• Luminescent dial glows green at night for dimly lit tracks with no battery required
• Mechanical bourdon tube meter movement provides unparalleled performance
• No electrical system required - compatible with every street or race vehicle
• Race-proven instruments provide trusted accuracy and durability
• For racing use only - not intended for street applications
• Includes 1/2" NPT adapter, mounting hardware, and detailed installation instructions
• 6 ft. capillary tube included
• Simple to install
Specifications:
| Gauge Size | 2-5/8" (66.7mm) |
| Type | Mechanical |
| Temperature Range | 140-280 °F |
| Lighting | Glow in the dark dial face |
| Capillary Tube Length | 6 ft. |
| Mounting | 1/2" NPT adapter/fitting included |
Part Number: 4531
UPC: 046074045318

Description
A 2-5/8" mechanical water temperature gauge with glow-in-the-dark dial face, 140-280°F range, and 6 ft. capillary tube. No electrical system required for operation.
Features:
• Luminescent dial glows green at night for dimly lit tracks with no battery required
• Mechanical bourdon tube meter movement provides unparalleled performance
• No electrical system required - compatible with every street or race vehicle
• Race-proven instruments provide trusted accuracy and durability
• For racing use only - not intended for street applications
• Includes 1/2" NPT adapter, mounting hardware, and detailed installation instructions
• 6 ft. capillary tube included
• Simple to install
Specifications:
| Gauge Size | 2-5/8" (66.7mm) |
| Type | Mechanical |
| Temperature Range | 140-280 °F |
| Lighting | Glow in the dark dial face |
| Capillary Tube Length | 6 ft. |
| Mounting | 1/2" NPT adapter/fitting included |
Part Number: 4531
UPC: 046074045318

















