HomeHVAC > Gaskets and Sealing SystemsGlobal Parts 1321421 A/C System O-Ring and Gasket Kit
Part #: 1321421

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

⚙️ 16 vehicles fit this part
🔍
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$14.05Free Shipping
🚚Free ShippingNo Cost to Continental U.S.
🔄Free Returns*Wrong fit? No cost
🛡️60-Day ReturnsMoney back guarantee
*Free return shipping only qualifies if our fitment verification tool is used.
🔥
✅ In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Land Rover, Discovery, Range Rover, and Range Rover Sport
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST

Reliable A/C System O-Ring and Gasket Kit for Land Rover Vehicles

The Global Parts 1321421 A/C System O-Ring and Gasket Kit is designed to maintain the integrity of your Land Rover's HVAC system. Specifically compatible with Land Rover Discovery, Range Rover, and Range Rover Sport models, this kit ensures a proper seal to prevent refrigerant leaks and maintain optimal air conditioning performance.

  • Complete set of O-rings and gaskets for A/C system sealing
  • Compatible with Land Rover Discovery, Range Rover, and Range Rover Sport
  • Part number 1321421 for precise identification and fitment
  • Manufactured by Global Parts for consistent quality
  • Designed to withstand automotive HVAC system pressures and temperatures

Detailed Product Description

This A/C System O-Ring and Gasket Kit from Global Parts includes all necessary sealing components to replace worn or damaged O-rings and gaskets within the air conditioning system of select Land Rover models. Proper sealing is critical to prevent refrigerant leaks, which can reduce cooling efficiency and potentially damage the A/C compressor. The kit is engineered to meet OEM specifications, ensuring compatibility and durability under the operating conditions typical of Land Rover Discovery, Range Rover, and Range Rover Sport vehicles. Using part number 1321421 guarantees you receive the correct components tailored for these models.

Common Applications and Issues Addressed

  • Prevents refrigerant leaks in the A/C system
  • Eliminates loss of cooling performance due to seal failure
  • Addresses compressor damage caused by low refrigerant levels
  • Resolves issues related to A/C system contamination from degraded seals
  • Helps maintain system pressure and efficiency

Installation Notes and Tips

When installing the Global Parts 1321421 kit, ensure all old O-rings and gaskets are fully removed and surfaces are clean before applying new seals. Lubricate O-rings with the appropriate refrigerant oil to prevent damage during assembly and to ensure a proper seal. Verify compatibility with your specific Land Rover model year and A/C system configuration before installation. Proper torque specifications should be followed to avoid overtightening, which can damage the new seals.

Quality Assurance and Warranty

Global Parts manufactures this A/C System O-Ring and Gasket Kit to meet industry standards for durability and performance. While specific warranty details are not provided, Global Parts products typically undergo quality control processes to ensure reliability in automotive HVAC applications. Using part number 1321421 ensures you receive a kit designed for the precise requirements of Land Rover Discovery, Range Rover, and Range Rover Sport vehicles.

This part fits 16 vehicles. Search below:

YearMakeModelLitersCylindersFuel TypePositionNotes
2021Land RoverRange Rover Sport3.0LV6N/AAll Seals For AC
2020Land RoverRange Rover3.0LL6N/AAll Seals For AC
2020Land RoverRange Rover Sport2.0LL4N/AAll Seals For AC
2019Land RoverDiscovery3.0LV6N/AAll Seals For AC
2019Land RoverRange Rover3.0LV6N/AAll Seals For AC
2019Land RoverRange Rover Sport3.0LV6N/AAll Seals For AC
2018Land RoverDiscovery3.0LV6N/AAll Seals For AC
2018Land RoverRange Rover3.0LV6N/AAll Seals For AC
2018Land RoverRange Rover Sport3.0LV6N/AAll Seals For AC
2017Land RoverDiscovery3.0LV6N/AAll Seals For AC
2017Land RoverRange Rover3.0LV6N/AAll Seals For AC
2017Land RoverRange Rover Sport3.0LV6DIESELN/AAll Seals For AC
2016Land RoverRange Rover3.0LV6GASN/AAll Seals For AC
2015Land RoverRange Rover3.0LV6GASN/AAll Seals For AC
2014Land RoverRange Rover5.0LV8N/AAll Seals For AC
2013Land RoverRange Rover5.0LV8GASN/AAll Seals For AC

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

OR-221

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.