LS Engine Coolant Temperature Sensor and Wiring Harness
When fitting an LS motor into a custom chassis, the Coolant Temp Sensor and Harness solves the challenge of delivering accurate temperature signals to both your PCM and dash gauge. Leveraging LS specific calibration, it plugs directly into factory connectors so there is no need to cut or splice OEM wiring. Durable construction and sealed terminals protect against heat, moisture, and vibration to keep readings consistent even under demanding driving conditions. Together these features ensure your coolant data remains reliable for precise engine management and tuning.
Integrated Dual Output Sensor Design
The sensor provides synchronized coolant temperature signals to both the engine control unit and the dash gauge, making sure each system sees the same data at all times. LS engine specific calibration means the unit plugs into factory connectors without the need for custom coding or adapter modules. This design prevents mismatched readings that could lead to false overheat warnings or unintended engine derate. Maintaining parallel feedback streams helps preserve engine health under load by delivering consistent temperature facts for real time management. The matched outputs support precise control strategies in both street and track scenarios.
Simplified Installation with Direct Plug In Harness
The harness is engineered to mate directly with LS engine wiring and common gauge connections so you can avoid cutting or splicing any factory circuits. Each connector features strain relief and a secure latch that resists vibration, moisture, and other under hood stressors. Installation takes only a few minutes and requires no special tools, freeing you to focus on tuning rather than troubleshooting wiring. Neatly routed cables keep the engine bay clean and simplify future service or inspection. This straightforward setup reduces the risk of wiring faults and speeds the swap process.
Durable Construction for Extreme Engine Conditions
Every element of the sensor and harness is selected for its ability to withstand high heat, corrosion, and constant vibration common in hot engine bays. The sensor housing resists coolant additives and road salt, while the wiring jacket shields internal conductors from abrasion and temperature spikes. Sealed terminals keep moisture out so signal integrity remains stable after repeated thermal cycles. Bench testing simulates hours of track use to confirm reliable performance over time. This robust build quality ensures your coolant readings remain accurate mile after mile.
Enhanced Tuning Precision Through Accurate Coolant Data
Fine fuel mapping and ignition timing rely on precise temperature feedback to strike the ideal balance between power and safety. By delivering real time coolant readings to your tuning software and dash instruments, this sensor system helps you set exact target thresholds and avoid knock events. Such clarity supports adjustments that boost output and fuel efficiency without risking heat related damage. Accurate data also allows for quicker diagnosis of cooling system issues before they become critical. In high stress driving, that level of insight can protect internal components and maximize engine life.
Engineered for a precise fit and lasting performance.