High Pressure Radiator Cap Temperature Gauge 1.8Bar For Honda Crf450r Crf250r

High Pressure Radiator Cap with Temperature Gauge for Honda

This high pressure radiator cap with temperature gauge is a 1.8 Bar replacement cap that seals the cooling system and shows coolant temperature at a glance for Honda CRF450R and CRF250R riders.

Overview

This high pressure radiator cap with temperature gauge combines a 1.8 Bar pressure relief valve with a built-in dial so you can monitor coolant temperature without extra instruments. It is made for Honda CRF450R and CRF250R owners who want a dependable cap and real-time heat readings during rides. The radiator cap temperature gauge threads on in place of the stock cap and keeps the cooling system sealed under pressure.

Built For Performance

• 1.8 Bar pressure rating raises boiling point for better cooling under load
• Integrated temperature gauge displays coolant heat directly on the cap
• Durable metal construction resists heat, pressure, and vibration
• Direct-fit threading replaces the factory radiator cap
• Simple installation with no extra wiring or sensors required

Fits These Machines

• for Honda CRF450R
• for Honda CRF250R

On-The-Job Use

• Motocross and off-road riding where coolant temperature matters
• Trail and track sessions with frequent throttle changes
• Monitoring heat during slow technical sections
• Routine cooling system maintenance and cap replacement

Specs At A Glance

Good To Know

Q: Does this cap replace my stock radiator cap directly? A: Yes, it is designed to thread on in place of the factory cap on the listed Honda models. Confirm your cap style before ordering.

Q: Will the gauge work without any wiring? A: Yes, the temperature gauge is mechanical and built into the cap, so no wiring or sensors are needed. It reads coolant temperature directly at the cap.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.