Harddrive Oil Dipstick w/Temperature Gauge - Temp Gauge 2 3/4" Dipstick Black F… — Harley-Davidson (1982-2003)

Harddrive oil dipstick with integrated temperature gauge for V-twin motorcycles. The non-liquid-filled gauge reads oil temperature from 50–350°F and threads directly into the crankcase in place of the factory dipstick.

Features

• Oil temperature gauge 50–350°F range
• Non-liquid-filled design
• Direct threaded installation
• Black finish

Specifications

• Brand: Harddrive
• Manufacturer Part #: 03-0091
• UPC: 191361122415
• Weight: 0.3007 lbs
• Country of Origin: China (Taiwan)

Fitment

Fits V-twin motorcycles with standard dipstick crankcase ports. Verify thread size and port location on your specific model before ordering.

Frequently Asked Questions

What temperature range does this gauge read?

The gauge reads oil temperature from 50°F to 350°F. Ideal for monitoring engine temp during warm-up and hard riding.

Is the temperature gauge filled with liquid?

No — this is a non-liquid-filled mechanical gauge, which makes it durable and resistant to pressure damage.

Will this fit my Harley or Indian?

It fits most V-twin motorcycles with standard crankcase dipstick ports. Check your bike's manual or contact us to confirm the thread size matches your model.

Do I need any adapters or fittings?

The dipstick threads directly into your crankcase oil port — no adapters required if your bike uses a standard port.