Oil Temperature Dipstick with LCD Readout – Push‑Button 5‑Second Display & 275° Red Warning Light – Harley FLST & FXST 1984‑1999 – Thread Dia. 1‑5/16" / Probe 2‑9/16" – Made in Taiwan

OVERVIEW

This digital oil temperature dipstick upgrades traditional mechanical indicators by delivering accurate fluid thermal readings directly to the rider. Featuring a direct-replacement design built around a resilient Taiwan-made housing, the unit swaps outdated analog needles for a crisp LCD readout. Engineered specifically for Harley-Davidson Softail engines, it brings essential temperature monitoring to your daily riding routine.

ENGINEERING & PERFORMANCE

The integrated LCD circuit provides immediate visual feedback, triggering a dedicated red warning indicator whenever internal temperatures cross 275 degrees. Constructed with a shock-absorbing Taiwanese housing, the assembly maintains consistent calibration despite chronic frame vibration and sustained exhaust heat exposure. The tactile push-button switch initiates a precise five-second measurement window, removing guesswork and keeping critical lubricant conditions instantly legible.

KEY FEATURES

• LCD oil temperature dipstick design
• Push-button activated five-second readout cycle
• Built-in red warning light triggers at 275 degrees
• 1-5/16-inch base thread diameter for secure sealing
• 2-9/16-inch probe length optimized for crankcase depth
• Taiwan-manufactured durable construction
• Direct drop-in replacement for factory equipment
• Modern digital upgrade for legacy Softail platforms

TECHNICAL SPECIFICATIONS

• Part name: LCD Oil Temperature Dipstick
• Part type: Hardware / Electronic Sensor
• Construction: Taiwan-manufactured alloy housing
• Supported years: 1984–1999
• Compatible Harley trims: Softail

FITMENT

• Harley Softail (1984–1999)

WHY HARLEY RIDERS CHOOSE THIS

Riders install this digital dipstick to replace aging analog pointers that frequently drift or fail under prolonged highway speeds and heavy loading. The streamlined push-button interface eliminates handlebar glare and enables rapid thermal verification without breaking stride or removing gear. Combined with the automatic 275-degree alarm system and rugged manufacturing tolerances, the unit actively guards vital engine components against uncontrolled heat buildup. This calibrated instrument aligns perfectly with the native cooling geometry and scheduled maintenance intervals of classic Softail motorcycles.