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Four Seasons 26003 A/C System O-Ring and Gasket Kit
Reliable A/C System Seal Kit for BMW and Mini Models
The Four Seasons AC System Seal Kit 26003 provides essential O-rings and gaskets designed to maintain the integrity of your vehicle's air conditioning system. Specifically compatible with select BMW and Mini models, this kit helps ensure a secure, leak-free seal for optimal HVAC performance.
- Complete O-ring and gasket kit for A/C system sealing
- Compatible with BMW 1 Series M, 118i, M135i, M2, M235i, M235i xDrive, i8, and X3 models
- Fits Mini Cooper, Cooper Clubman, Cooper Countryman, and Cooper Paceman
- Part number 26003 for precise identification and fitment
- Designed to prevent refrigerant leaks and maintain system pressure
About the Four Seasons AC System Seal Kit Line
The Four Seasons AC System Seal Kit product line focuses on providing comprehensive sealing solutions for automotive air conditioning systems. This line includes O-rings and gaskets engineered to meet OEM specifications, ensuring compatibility and durability. The 26003 kit is part of this line, offering a tailored fit for BMW and Mini vehicles to support effective HVAC system maintenance and repair.
Detailed Product Description
This A/C system seal kit contains a selection of O-rings and gaskets designed to replace worn or damaged seals within the air conditioning system. Proper sealing is critical to prevent refrigerant leaks, which can reduce cooling efficiency and potentially damage system components. The Four Seasons 26003 kit is engineered to fit a range of BMW and Mini models, including the 1 Series M, 118i, M135i, M2, M235i, M235i xDrive, i8, X3, and Mini Cooper variants such as the Clubman, Countryman, and Paceman. Using this kit helps maintain system pressure and supports the longevity of your vehicle’s HVAC system.
Common Issues Addressed by This Seal Kit
- Refrigerant leaks caused by deteriorated O-rings or gaskets
- Loss of A/C system pressure leading to reduced cooling performance
- Preventing contamination entry into the A/C system
- Eliminating hissing or unusual noises from the HVAC system
- Supporting proper sealing after component replacement or service
Installation Notes and Tips
When installing the Four Seasons AC System Seal Kit 26003, ensure all old seals are completely removed and mating surfaces are clean. Lubricate new O-rings with the appropriate refrigerant oil to prevent damage during assembly. Verify compatibility with your specific BMW or Mini model before installation. Proper torque specifications should be followed to avoid over-compression or damage to the seals.
Quality Assurance and Warranty
Four Seasons manufactures the AC System Seal Kit 26003 to meet industry standards for durability and fitment. While specific warranty details are not provided here, Four Seasons products typically come with a limited warranty against defects in materials and workmanship. Using genuine Four Seasons parts helps maintain the reliability of your vehicle’s HVAC system.
| Brand | Four Seasons |
| Part Number | 26003 |
| Position | AC System Seal Kit |
| Description | O-ring & gasket a/c system seal kit |
| Style | O-ring & gasket kit |
| Type | Ac system seal kits |
This part fits 46 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2019 | Mini | Cooper | N/A | O-Ring and Gasket Seal Kit; AC System Seal Kit |
| 2019 | Mini | Cooper Clubman | N/A | O-Ring and Gasket Seal Kit; AC System Seal Kit |
| 2019 | Mini | Cooper Countryman | N/A | O-Ring and Gasket Seal Kit; AC System Seal Kit |
| 2018 | BMW | X3 | N/A | O-Ring and Gasket Seal Kit; AC System Seal Kit |
| 2018 | Mini | Cooper | N/A | O-Ring and Gasket Seal Kit; AC System Seal Kit |
| 2018 | Mini | Cooper Clubman | N/A | O-Ring and Gasket Seal Kit; AC System Seal Kit |
| 2018 | Mini | Cooper Countryman | N/A | O-Ring and Gasket Seal Kit; AC System Seal Kit |
| 2017 | BMW | i8 | N/A | O-Ring and Gasket Seal Kit; AC System Seal Kit |
| 2017 | BMW | M2 | N/A | O-Ring and Gasket Seal Kit; AC System Seal Kit |
| 2017 | BMW | X3 | N/A | O-Ring and Gasket Seal Kit; AC System Seal Kit |
| 2017 | Mini | Cooper | N/A | O-Ring and Gasket Seal Kit; AC System Seal Kit |
| 2017 | Mini | Cooper Clubman | N/A | O-Ring and Gasket Seal Kit; AC System Seal Kit |
| 2017 | Mini | Cooper Countryman | N/A | O-Ring and Gasket Seal Kit; AC System Seal Kit |
| 2016 | BMW | i8 | N/A | O-Ring and Gasket Seal Kit; AC System Seal Kit |
| 2016 | BMW | M135i | N/A | O-Ring and Gasket Seal Kit; AC System Seal Kit |
| 2016 | BMW | M2 | N/A | O-Ring and Gasket Seal Kit; AC System Seal Kit |
| 2016 | BMW | M235i | N/A | O-Ring and Gasket Seal Kit; AC System Seal Kit |
| 2016 | BMW | M235i xDrive | N/A | O-Ring and Gasket Seal Kit; AC System Seal Kit |
| 2016 | BMW | X3 | N/A | O-Ring and Gasket Seal Kit; AC System Seal Kit |
| 2016 | Mini | Cooper | N/A | O-Ring and Gasket Seal Kit; AC System Seal Kit |
| 2016 | Mini | Cooper Clubman | N/A | O-Ring and Gasket Seal Kit; AC System Seal Kit |
| 2016 | Mini | Cooper Countryman | N/A | O-Ring and Gasket Seal Kit; AC System Seal Kit |
| 2016 | Mini | Cooper Paceman | N/A | O-Ring and Gasket Seal Kit; AC System Seal Kit |
| 2015 | BMW | 118i | N/A | O-Ring and Gasket Seal Kit; AC System Seal Kit |
| 2015 | BMW | i8 | N/A | O-Ring and Gasket Seal Kit; AC System Seal Kit |
| 2015 | BMW | M135i | N/A | O-Ring and Gasket Seal Kit; AC System Seal Kit |
| 2015 | BMW | M235i | N/A | O-Ring and Gasket Seal Kit; AC System Seal Kit |
| 2015 | BMW | M235i xDrive | N/A | O-Ring and Gasket Seal Kit; AC System Seal Kit |
| 2015 | BMW | X3 | N/A | O-Ring and Gasket Seal Kit; AC System Seal Kit |
| 2015 | Mini | Cooper | N/A | O-Ring and Gasket Seal Kit; AC System Seal Kit |
| 2015 | Mini | Cooper Countryman | N/A | O-Ring and Gasket Seal Kit; AC System Seal Kit |
| 2015 | Mini | Cooper Paceman | N/A | O-Ring and Gasket Seal Kit; AC System Seal Kit |
| 2014 | BMW | 118i | N/A | O-Ring and Gasket Seal Kit; AC System Seal Kit |
| 2014 | BMW | i8 | N/A | O-Ring and Gasket Seal Kit; AC System Seal Kit |
| 2014 | BMW | M135i | N/A | O-Ring and Gasket Seal Kit; AC System Seal Kit |
| 2014 | BMW | M235i | N/A | O-Ring and Gasket Seal Kit; AC System Seal Kit |
| 2014 | BMW | X3 | N/A | O-Ring and Gasket Seal Kit; AC System Seal Kit |
| 2014 | Mini | Cooper | N/A | O-Ring and Gasket Seal Kit; AC System Seal Kit |
| 2014 | Mini | Cooper Countryman | N/A | O-Ring and Gasket Seal Kit; AC System Seal Kit |
| 2014 | Mini | Cooper Paceman | N/A | O-Ring and Gasket Seal Kit; AC System Seal Kit |
| 2013 | BMW | M135i | N/A | O-Ring and Gasket Seal Kit; AC System Seal Kit |
| 2013 | BMW | X3 | N/A | O-Ring and Gasket Seal Kit; AC System Seal Kit |
| 2013 | Mini | Cooper | N/A | O-Ring and Gasket Seal Kit; AC System Seal Kit |
| 2013 | Mini | Cooper Countryman | N/A | O-Ring and Gasket Seal Kit; AC System Seal Kit |
| 2013 | Mini | Cooper Paceman | N/A | O-Ring and Gasket Seal Kit; AC System Seal Kit |
| 2011 | BMW | 1 Series M | N/A | O-Ring and Gasket Seal Kit; AC System Seal Kit |
* 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:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.