Motorcraft YF37633 A/C Refrigerant Suction Hose Tube Assembly

The Motorcraft YF37633 is an OEM-quality air conditioning refrigerant suction hose tube assembly designed to connect the evaporator to the compressor in Ford and Lincoln vehicles. This genuine Motorcraft component ensures precise fit and reliable performance, engineered by the same team that designed your vehicle's original air conditioning system.

Key Features:

• Suction line connects A/C evaporator to compressor
• Pre-bent hard lines for exact fit with mounting brackets included where applicable
• High-quality materials designed to withstand vibration, extreme temperatures, and harsh chemicals
• Flexible tube sections reinforced with braided polyester for added strength
• Includes fittings, O-rings, seals, and insulators as applicable
• Foam insulators help protect against chafing and prevent under-hood rattles
• Rigorously tested to meet strict Ford engineering standards

Quality Assurance:

• Burst tested to over 1,750 PSI to ensure hose and fitting integrity at high temperatures
• Leak tested to measure refrigerant loss over one year
• Passes 1,000-hour leak tests for corrosion resistance
• Vibration tested to detect unwanted resonance noises
• Tested for resistance to static and dynamic pressure, burst pressure, and temperature extremes

Backed by the Motorcraft Service Parts Warranty offering 2 years of unlimited mileage coverage with limited labor cost and no commercial exceptions. This OEM replacement part is specifically designed for naturally aspirated engines and attaches directly to the compressor for hassle-free installation.