Description
Part Number: 5857
AutoMeter Phantom 2-5/8″ Electric Transmission Temperature Gauge
Monitor critical transmission fluid temperatures with race-proven accuracy using the AutoMeter Phantom 5857 2-5/8″ air-core electric gauge.
Key Features
- ☑ Race-Proven Air-Core Movement: Delivers rapid, accurate readings while safely isolating hazardous transmission fluids outside the cockpit.
- ☑ Classic Phantom Styling: Features a high-contrast white dial, black super bezel, black markings, and a vivid fluorescent red pointer.
- ☑ Perimeter Incandescent Lighting: Traditional dial lighting includes red and green bulb covers for customized night illumination.
- ☑ 12V and 16V Electrical Compatibility: Designed for seamless integration into almost any street car or dedicated motorsport wiring system.
- ☑ Complete Installation Kit: Includes 1/8″ NPT sender, adapter fittings, bulb assembly, and mounting hardware for straightforward fitting.
Technical Specifications
| Brand | AutoMeter |
|---|---|
| Manufacturer Part Number | 5857 |
| Gauge Series | Phantom |
| Gauge Type | Electric Transmission Temperature |
| Gauge Diameter | 2-5/8″ (66.7mm) |
| Temperature Range | 100°F – 250°F |
| Movement Type | Air-Core Electric (Short Sweep 90°) |
| Dial / Bezel Color | White Face / Black Super Bezel |
| Lighting Type | Incandescent Perimeter Lighting (12V/16V) |
| Sender Included | Yes (1/8″ NPT Temperature Sender #2258) |
| Adapter Fittings | 3/8″ NPT and 1/2″ NPT Adapters Included |
What’s Included in the Box
- 1x AutoMeter 5857 Phantom 2-5/8″ Transmission Temperature Gauge
- 1x 1/8″ NPT Electric Temperature Sender (PN 2258)
- 1x 3/8″ NPT Brass Adapter Fitting
- 1x 1/2″ NPT Brass Adapter Fitting
- 1x Incandescent Bulb & Socket Assembly with Red & Green Lens Covers
- 1x Gauge Mounting Bracket & Hardware Package
Excessive fluid temperature is the leading cause of automatic transmission failure in track, towing, and high-horsepower applications. AutoMeter’s air-core electric instruments provide ultra-precise real-time thermal monitoring to protect your transmission investment. Available directly from JP Racing with fast UK dispatch and technical customer support.




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