3521729C1 High Pressure AC Switch for International for Navistar 9200-9900 01-05
3521729C1 High Pressure AC Switch for International for Navistar 9200-9900 01-05
3521729C1 High Pressure AC Switch for International for Navistar 9200-9900 01-05
3521729C1 High Pressure AC Switch for International for Navistar 9200-9900 01-05
3521729C1 High Pressure AC Switch for International for Navistar 9200-9900 01-05
3521729C1 High Pressure AC Switch for International for Navistar 9200-9900 01-05
3521729C1 High Pressure AC Switch for International for Navistar 9200-9900 01-05
3521729C1 High Pressure AC Switch for International for Navistar 9200-9900 01-05
3521729C1 High Pressure AC Switch for International for Navistar 9200-9900 01-05
3521729C1 High Pressure AC Switch for International for Navistar 9200-9900 01-05
3521729C1 High Pressure AC Switch for International for Navistar 9200-9900 01-05
3521729C1 High Pressure AC Switch for International for Navistar 9200-9900 01-05

3521729C1 High Pressure AC Switch for International for Navistar 9200-9900 01-05

SKU: AT-NZ5B6X6CV
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$18.02
Vehicle fitment & details
  • Vendor HOPESPANNER
  • SKU AT-NZ5B6X6CV
  • Fits makes
    • International
  • Fits models
    • for Navistar 9200-9900
  • Model years
    • 2001
    • 2002
    • 2003
    • 2004
    • 2005

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Description Shipping information Reviews
Function of High Pressure A/C Switch
  • This high pressure A/C switch monitors real-time refrigerant pressure and transmits accurate data to the vehicle ECU. It effectively prevents overpressure damage, resolves random A/C shutdowns and intermittent cooling failures, and maintains stable operation of the truck air conditioning system.
Features of A/C Compressor Sensor
  • 1. Effective Overpressure Protection & Cost-Effective Repair
  • Factory-calibrated pressure thresholds instantly detect abnormal refrigerant overpressure and automatically cut off the compressor circuit. It protects A/C compressors and pipelines from burnout and damage, fixes common cooling failures, and eliminates expensive full-system replacement.
  • 2. Heavy-Duty & Long-Lasting Construction
  • Built with premium brass connectors, heat-resistant switch core, oil-proof rubber seals and reinforced wiring harness per OEM standards. It withstands extreme heat, severe vibration and aging, ensuring stable signal output and extended service life under harsh underhood conditions.
  • 3. Precise Calibration & Stable Signal Output
  • Factory tested and pressure-calibrated for sensitive and accurate detection. Free of signal delay and false triggering, it clears ECU error codes and ensures consistent and reliable A/C cycling.
Part Number:
  • 3521729C1/NAV3521729C1/INT3521729C1/40PS153/8508406/110829/2930742/3521729-C1/40PS15-3/850-8406/11-0829/29-30742
Fitment:
  • for International for Navistar 9200-9900 2001-2005