Four Seasons 66897 A/C Refrigerant Suction Hose

Reliable A/C Refrigerant Suction Hose for Jeep Grand Cherokee

The Four Seasons Hose Assembly 66897 is designed specifically for Jeep Grand Cherokee models requiring a durable and efficient A/C refrigerant suction hose. Constructed with aluminum and rubber materials, this hose assembly ensures proper refrigerant flow and system integrity.

• Constructed from aluminum and rubber for durability and flexibility
• Equipped with P-nut fittings on both ends for secure connections
• Compatible with R134a refrigerant systems
• Includes slim line sealing washers (O-Ring 24255) with two O-rings included
• Comes with a gasket or seal to ensure leak-free operation
• Service port included for maintenance access
• Designed without bracket or muffler for direct fitment

About the Four Seasons Hose Assembly Product Line

The Four Seasons Hose Assembly line focuses on providing high-quality hose assemblies tailored for HVAC systems in vehicles. This product line emphasizes reliable materials and precise fitment to maintain optimal air conditioning performance. The 66897 hose assembly is part of this line, engineered to meet the specific requirements of Jeep Grand Cherokee A/C systems.

Product Details and Specifications

This A/C refrigerant suction hose features aluminum and rubber construction, balancing strength and flexibility to withstand pressure and temperature variations in the air conditioning system. Both ends utilize P-nut fittings, ensuring a secure and leak-resistant connection. The hose is compatible with R134a refrigerant, the standard for many modern vehicles including the Jeep Grand Cherokee. Included slim line sealing washers (O-Ring 24255) provide an effective seal, with two O-rings supplied for installation. The assembly comes with a gasket or seal to further prevent leaks. It does not include a bracket or muffler, designed for direct replacement without additional mounting hardware.

Common Applications and Issues Addressed

• Replacement of worn or damaged A/C refrigerant suction hoses in Jeep Grand Cherokee vehicles
• Resolving refrigerant leaks caused by cracked or deteriorated hose materials
• Improving A/C system efficiency by restoring proper refrigerant flow
• Addressing connection failures due to faulty or loose fittings
• Maintaining system integrity during routine HVAC maintenance

Installation Notes and Tips

When installing the Four Seasons Hose Assembly 66897, ensure the P-nut fittings are tightened to manufacturer specifications to prevent leaks. Verify that the included slim line sealing washers and gasket are properly seated to maintain a secure seal. Since this hose assembly does not include a bracket or muffler, confirm existing mounting points are intact and secure. Use appropriate tools to avoid damaging the aluminum or rubber components during installation.

Quality Assurance and Warranty

Four Seasons products are manufactured to meet industry standards for HVAC components. The Hose Assembly 66897 undergoes quality checks to ensure durability and compatibility with Jeep Grand Cherokee models. Warranty information is provided by Four Seasons and typically covers defects in materials and workmanship under normal use conditions.