Automotive and marine fuel-sending kit designed to deliver accurate tank-level readings. Boat and RV owners gain peace of mind with live, easy-to-read fuel information thanks to Hihaha Fuel Sending Unit and Gauge Kit. Will the sender fit narrow tanks and work with common monitoring systems?
⚡ At a Glance
- • Measurement Range: 0-190 Ohm variable resistance for analogue gauge interpretation
- • Best for: Boaters and RV owners wanting continuous, cockpit-visible fuel readings
- • Not ideal for: Users requiring a precise OEM plug-and-play sender without modification
Resistive sender converts float movement into a changing resistance value for gauge reading. Kit includes one sender unit plus a gauge for dashboard connection.
Accurate Fuel-Level Monitoring - Thanks to 0-190 Ohm resistance range
Variable resistance changes with float position across a 0-190 Ohm range, producing a measurable signal for analogue gauges and monitoring systems that accept resistive senders. Electrical output scales as the float moves, allowing continuous level readings.
Real-time tank-level feedback removes guesswork and reduces the need for manual dipping. Live monitoring improves trip planning and fuel management on boats and in RVs.
Fits Narrow Tanks and Short Depths - With adjustable 250mm length
Sender length is 250mm (9.84 inches) and can be shortened or adjusted to suit tank depth, per the installation guide. Correct sizing begins with measuring tank depth before trimming the sender to length.
Properly shortened sender avoids contact with tank internals and ensures accurate readings in narrow or shallow tanks. Ideal when replacing a broken sender where standard lengths are too long.
Suitable for Multiple Fluids - Thanks to metal construction and marine use design
Metal construction and marine-oriented design allow use in fuel, water, kerosene and some chemical tanks, and the description notes common use in generators and marine fields. Intended as a replacement for marine fuel tank senders.
Useful across several tank types aboard boats and for generator applications, reducing the need for multiple specialised senders. Metal build enhances durability in maritime environments.
✨ The 4 Key Reasons for Hihaha Fuel Sending Unit and Gauge Kit
- Adjustable 250mm sender - Fits narrow or shallow tanks after trimming
- 0-190 Ohm output - Enables continuous analogue-level readings for gauges
- Multi-fluid compatibility - Works in fuel, water, kerosene and chemical tanks
- Complete kit included - One sender plus gauge for straightforward cockpit connection
📋 Technical Details at a Glance
- Category: Automotive Parts and Accessories
- Brand: Hihaha
- Type: Fuel sending unit and gauge kit
- Material: Metal
- Length: 250mm (9.84 inches) nominal, adjustable
❓ Frequently Asked Questions
Q: How do I install the sender correctly?
A: Check tank depth first, shorten or adjust the 250mm sender length as required, then connect wiring to the dashboard gauge as described in the installation guide.
Q: What fluids can the sender be used with?
A: Suitable for use with fuel, water, kerosene and certain chemical tanks, and commonly used in marine and generator applications.
Q: Will the sender work with systems like Cerbo GX or Victron monitoring?
A: User reports show live fuel updates via Cerbo GX and the Victron app when connected to monitoring systems that accept resistive sender inputs.
🏆 Our Verdict
The kit suits boat and RV owners who want reliable, continuous fuel-level readings and fewer manual checks. Adjustable 250mm sender length, a 0-190 Ohm resistive output and an included gauge make the set a practical replacement for many marine and generator tanks. While initial purchase choices should be weighed against OEM options, long-term value arrives through simpler monitoring and fewer intrusive checks.
