ATP USA-Manufactured Coolant Level Sensor Wire Harness (Replacement for K068-5794-0500)
Premium Heavy-Duty Engine Protection Harness — Made in the USA
Don't risk your engine's safety with cheap, unreliable imports. A brittle, poorly crimped, or vibrating coolant level sensor harness can trigger false dashboard warnings—or worse, fail to detect low coolant levels, leading to catastrophic engine failure.
The ATP K068-5794-0500 Coolant Level Sensor Harness is proudly manufactured by ATP in the USA. Built to true commercial-grade standards, this premium 4-pin pigtail guarantees a flawless, long-lasting electrical connection between your engine’s Electronic Control Module (ECM) and the surge tank sensor.
Key Features & Benefits
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Proudly Made in the USA: Manufactured directly by Advance Truck Parts using premium components, strict quality controls, and precision assembly.
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OEM Direct Fitment: Engineered to match the exact factory specifications, 4-pin configuration, and terminal alignment of original equipment part number K068-5794-0500.
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Advanced Weatherproofing: Outfitted with an industrial-grade internal weather seal and a rugged outer locking tab to lock out moisture, road salt, and harsh under-hood chemicals, preventing terminal corrosion.
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USA-Sourced High-Temp Wiring: Built with heavy-duty, cross-linked insulated copper wiring protected by high-grade thermal loomed jacketing to resist melting, cracking, and chafing under extreme engine bay temperatures.
Technical Specifications
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Manufacturer: Advance Truck Parts (ATP USA)
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OEM Cross-Reference: K068-5794-0500
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Component Type: Engine Coolant Level Sensor Wiring Harness Pigtail
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Connector Style: 4-Pin Female Sealed Connector
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Wire Material: Multi-strand, high-conductivity American copper
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Installation: Fits directly onto the 4-pin coolant level sensor on the radiator surge/expansion tank.
Common Vehicle Fitment
Specifically designed for Class 8 commercial vehicles using common PACCAR and Cummins engine platforms:
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Kenworth: T660, T680, T800, T880, W900
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Peterbilt: 386, 388, 389, 567, 579
Why Choose Advance Truck Parts?
At Advance Truck Parts USA, we control the manufacturing process from start to finish. By building our wiring harnesses domestically, we ensure superior strain relief, precision terminal crimps, and premium insulation that outlasts the competition—all without the dealership markup.
