Water Temperature Gauge Sender Sleeve – 36mm

The 36mm Water Temperature Gauge Sender Sleeve is a reliable and efficient solution for integrating an aftermarket temperature sensor into your vehicle’s cooling system. Designed to splice directly into your upper radiator hose, this sleeve provides a precise, central mounting point for your temperature sender, allowing accurate and consistent monitoring of engine coolant temperature. Whether you're upgrading your dash instrumentation or replacing a worn component, this sender sleeve is compatible with a wide range of vehicles using a 36mm internal diameter hose. Crafted from high-grade materials, it offers durability, heat resistance, and a secure leak-proof fit. \n \nAllows clean integration of aftermarket temperature senders into radiator hose: This sender sleeve creates a dedicated location to install a water temperature gauge sensor without drilling into the engine block or modifying the radiator. It provides a direct, efficient means of collecting accurate coolant temperature data for your gauge setup. \n \nFits seamlessly into 36mm ID radiator hoses for universal application: With its standard 36mm diameter, the sleeve is compatible with a wide variety of cars, trucks, and performance vehicles. It fits snugly into the upper radiator hose and is secured using standard hose clamps, making it ideal for universal or custom installations. \n \nConstructed from anodised aluminium for superior durability and corrosion resistance: The robust aluminium body resists cracking, deformation, and corrosion even under high-temperature conditions. Its smooth anodised surface helps protect the sleeve from oxidation and coolant damage, ensuring long-lasting reliability and performance. \n \nProvides reliable coolant temperature readings with minimal flow disruption: Designed with a smooth interior bore and low-profile sensor mounting point, this sleeve ensures uninterrupted coolant flow while capturing precise readings. It helps avoid erratic data spikes often associated with poorly positioned or exposed sensors. \n \nCompatible with most standard 1/8 NPT water temperature sensors and gauges: The integrated port accepts a wide range of 1/8” NPT temperature senders, making it compatible with popular aftermarket gauge brands. This ensures versatility across various setups and simplifies the upgrade process for enthusiasts and mechanics alike. \n \nQuick installation without permanent engine modifications or specialised tools: The sleeve installs easily between cut sections of your radiator hose using basic tools. No welding, tapping, or block drilling is needed—just secure the unit with hose clamps and thread in your sensor to start monitoring temperature immediately. \n \nIdeal for race, off-road, or modified vehicles requiring high-precision instrumentation: Whether you're tracking performance on the racetrack or monitoring engine health in extreme off-road conditions, this sleeve offers an accurate and professional-grade solution. It’s a favourite among tuners and builders looking for precise thermal data without compromising reliability. \n \nThe 36mm Water Temperature Gauge Sender Sleeve is a practical, durable, and high-performing accessory for anyone looking to enhance their vehicle’s monitoring system. Its universal compatibility, precise construction, and ease of use make it an essential component for custom builds, engine swaps, or performance upgrades. \n \nPlease refer to the image to ensure suitability.