Global Parts 1321421 A/C System O-Ring and Gasket Kit

Land Rover A/C Seal Kit for HVAC Service

Global Parts 1321421 is an application-specific A/C system O-ring and gasket kit for Land Rover HVAC repairs. It provides direct replacement seals for the vehicle’s air conditioning system, helping streamline leak repair and service work on Range Rover, Range Rover Sport, and Discovery models.

• Application-specific A/C system O-ring and gasket kit
• Direct replacement seals for Land Rover HVAC service
• Built for air conditioning system sealing repairs
• Cross-reference: OR-221
• Part number: 1321421

Detailed Fitment and Use

Compatible with 2013-2020 Land Rover Range Rover, 2017-2021 Land Rover Range Rover Sport, and 2017-2019 Land Rover Discovery, this kit is used during A/C system maintenance when replacing worn or leaking seals. Global Parts 1321421 helps restore sealing integrity in the HVAC system and supports repair work on Land Rover Range Rover and Range Rover Sport air conditioning components.

Common Problems This Kit Addresses

• Refrigerant leaks at A/C line and component seal points
• Damaged or flattened O-rings during HVAC service
• Seal replacement needs during compressor, hose, or line repairs
• Air conditioning performance loss caused by sealing failure

Installation Notes and Tips

Inspect all sealing surfaces before installation and replace any damaged components in the A/C circuit as needed. Clean mating surfaces thoroughly, use the correct refrigerant oil on new seals, and verify system evacuation and recharge procedures after service. Confirm vehicle fitment by year, make, and model before ordering part number 1321421.

Quality Assurance

Global Parts supplies application-specific Rapid Seal Kits that consolidate the vehicle’s A/C O-ring replacement needs into one matched kit for service efficiency.