Four Seasons 66693 A/C Refrigerant Suction Hose

Overview of Four Seasons Hose Assembly 66693

The Four Seasons Hose Assembly 66693 is designed specifically for the Suzuki Forenza HVAC system. This A/C refrigerant suction hose ensures reliable low-pressure refrigerant flow with durable aluminum and rubber construction, making it a precise replacement for your vehicle's air conditioning needs.

• Material: Aluminum and rubber for durability and flexibility
• End 1 Type: Flange connection
• End 2 Type: Male p-nut fitting
• Refrigerant Type: Compatible with R134a refrigerant
• Includes gasket, sealing washer, and green O-ring for secure sealing
• Equipped with a muffler to reduce noise
• Service port included with 13 mm Qdc low side fitting
• OE replacement part designed for Suzuki Forenza

Detailed Product Description

This Four Seasons Hose Assembly from the Hose Assembly product line is engineered to meet the exact specifications of the Suzuki Forenza's HVAC system. The combination of aluminum and rubber materials provides a balance of strength and flexibility, essential for handling low-pressure refrigerant flow in the A/C suction line. The hose features a flange on one end and a male p-nut fitting on the other, ensuring a secure and leak-free connection. Included with the hose are necessary components such as a green O-ring (part number 24642) and a sealing washer (part number 24354), which help maintain system integrity and prevent refrigerant leaks.

The hose assembly also includes a muffler to minimize operational noise, enhancing the comfort of your vehicle's cabin. The integrated service port with a 13 mm quick disconnect coupling (Qdc) allows for convenient maintenance and refrigerant charging without removing the hose. This part is a direct OE replacement, ensuring compatibility and performance for Suzuki Forenza models requiring R134a refrigerant.

Common Applications and Issues Addressed

• Replacement of worn or damaged A/C refrigerant suction hoses in Suzuki Forenza
• Resolving refrigerant leaks caused by cracked or deteriorated hose materials
• Eliminating low-pressure system failures due to faulty suction lines
• Reducing A/C system noise with the built-in muffler
• Facilitating maintenance with the included service port

Installation Notes and Tips

• Ensure the vehicle is depressurized and refrigerant is properly recovered before removal
• Verify the hose ends match the flange and male p-nut fittings on your Suzuki Forenza
• Replace included O-rings and sealing washers to maintain a leak-free seal
• Check for proper routing to avoid kinks or contact with moving parts
• Use the service port for efficient system evacuation and recharge

Quality Assurance and Warranty

Four Seasons Hose Assembly 66693 is manufactured to meet OEM standards for fit, form, and function. This part is an exact replacement for the original suction line in Suzuki Forenza vehicles using R134a refrigerant. The inclusion of all necessary seals and fittings supports a reliable installation. While specific warranty details are not provided here, Four Seasons products typically come with a limited warranty against defects in materials and workmanship. Consult product documentation or your supplier for exact warranty terms.