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York S1-373-19801-420 8 Wire Wiring Harness

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Special Price $30.95 Regular Price $40.24
In stock
SKU
S1-373-19801-420
8 Wire Wiring Harness
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HVAC Controls & Electrical, Wire Harnesses
Manufacturer:
https://www.partshnc.com/media/catalog/product/s/1/s1-373-19801-420.jpg
Manufacturer Name: York
Product Number: S1-373-19801-420
OEM Part Number: S1-373-19801-420
Product Description: 8 Wire Wiring Harness
Weight:0.24lbs/108.86g

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Product Questions (2)
Customer Questions
What maintenance is required for the York S1-373-19801-420 Wiring Harness?

The wiring harness should be inspected periodically for loose connectors, frayed insulation, or corrosion at terminals. Ensure secure connections to prevent intermittent faults and system shutdowns. Keep the harness clean, dry, and properly routed to avoid pressure or overheating.

What are common issues with the York S1-373-19801-420 Wiring Harness?

  • Loose connector connections causing intermittent operation.
  • Frayed or damaged wiring insulation.
  • Corrosion at terminals or pins.
  • Short circuits or open circuits in harness.
  • Signal loss between components.

Installation Steps

Step 1: Turn off power at breaker and verify zero voltage for safety.

Step 2: Remove access panel and note existing wire connections.

Step 3: Disconnect old harness and route new harness in same path.

Step 4: Match each wire to correct terminal per wiring diagram.

Step 5: Secure connections, reassemble panel, restore power, test operation.