Truck Cold Air Conditioning Pipe HOWO Hose Assembly Wg1642820017 Wg1642820016 Wg1642820018

Truck Cold Air Conditioning Pipe HOWO Hose Assembly Wg1642820017 Wg1642820016 Wg1642820018

High-Pressure & Low-Pressure Hoses | Crimped Fittings | Leak-Tested for Reliability

Keep your drivers cool and your HVAC system efficient with this complete OEM-replacement air conditioning hose assembly set for SINOTRUK HOWO A7, T7H, and SITRAK C7H trucks. Designed to meet factory specifications for refrigerant flow, pressure tolerance, and thermal cycling, these hoses ensure reliable performance in extreme heat—from desert highways to tropical climates.

This set includes the three critical pre-formed lines that connect the compressor, condenser, receiver-drier, and evaporator inside the cab:

• WG1642820016: High-pressure discharge hose (compressor → condenser)
• WG1642820017: Low-pressure suction hose (evaporator → compressor)
• WG1642820018: Liquid line (condenser → receiver-drier → expansion valve)

Each hose is constructed with multi-layer barrier technology, featuring an inner EPDM/CR rubber liner compatible with R134a refrigerant, a braided reinforcement layer for burst resistance, and an outer abrasion-resistant cover. All fittings are factory-crimped aluminum or steel O-ring face seal (ORFS) types, matching ISO 8434-3 standards for leak-free operation.

Product Specifications

Product Picture