In professional racing, engines are frequently pulled for maintenance, rebuilds, or mid-race swaps. Having to cut and re-splice delicate gauge wiring every time a motor comes out is a massive waste of time. The Longacre Temperature Sensor with Quick Disconnect (QD) Lead solves this problem entirely, allowing mechanics to simply unplug the sensor from the main harness in seconds.
Designed to read an expansive temperature range from 100°F to 340°F, this highly accurate sender is versatile enough to monitor either engine coolant (water temperature) or engine oil temperature. It includes the necessary manifold fitting to ensure a tight, leak-proof seal directly into the engine block or intake manifold, making it a staple replacement part for circle track, drag racing, and high-performance street builds running Longacre stepper motor gauges.
Key Features
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Quick Disconnect (QD) Harness: Features a secure, plug-and-play connector located just a few inches from the sensor. This allows fabricators and mechanics to disconnect the engine harness instantly without hard-wiring or splicing.
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Broad Temperature Range: Precisely calibrated to read from 100°F all the way up to 340°F, covering the extreme operating thresholds of high-stress racing engines.
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Manifold Fitting Included: Arrives with the required brass mounting hardware to thread directly into standard engine block or intake manifold fluid ports, ensuring a professional, leak-free installation.
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Racing-Grade Durability: Built to withstand the extreme heat cycling, violent engine vibrations, and fluid pressures inherent in competitive motorsports.
Specifications
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Product Type: Fluid Temperature Sensor / Sender
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Temperature Range: 100°F - 340°F
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Connection Type: Quick Disconnect (QD) Pigtail Lead
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Application: Water Temperature / Oil Temperature
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Hardware: Manifold Fitting Included
