HomeHVAC > Gaskets and Sealing SystemsFour Seasons 26027 A/C System O-Ring and Gasket Kit
Part #: 26027

Four Seasons 26027 A/C System O-Ring and Gasket Kit

AC System Seal Kit
⚙️ 66 vehicles fit this part
🔍
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$23.12Free 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
📦AC System Seal Kit
🚗Fitment: Mercedes-Benz, C180, C200, C250, C300, C350, C350e, C400, C43 AMG, C450 AMG, C63 AMG, C63 AMG S, GLC300, Maybach S560, S400, S400L, S500, S500L, S550, S550e, S560, S600, S600L, S63 AMG, S63L AMG, S65 AMG, and S65L AMG
🔄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 Seal Kit for Mercedes-Benz Models

The Four Seasons AC System Seal Kit 26027 provides essential O-rings and gaskets designed to maintain the integrity of your vehicle's air conditioning system. Engineered for a precise fit, this kit is compatible with a wide range of Mercedes-Benz models, including AMG variants and luxury sedans.

  • Complete O-ring and gasket kit for A/C system sealing
  • Compatible with Mercedes-Benz C43 AMG, C63 AMG, S63 AMG, Maybach S560, and more
  • Part number 26027 ensures exact fit and reliable performance
  • Designed to prevent refrigerant leaks and maintain system pressure
  • Part of the Four Seasons AC System Seal Kit product line

About the Four Seasons AC System Seal Kit Line

The AC System Seal Kit line by Four Seasons focuses on providing comprehensive sealing solutions for automotive air conditioning systems. This product line includes O-rings and gaskets engineered to meet OEM specifications, ensuring proper sealing and durability. The 26027 kit is tailored for Mercedes-Benz vehicles, offering a reliable option for maintaining A/C system efficiency and preventing leaks.

Detailed Product Description

The Four Seasons AC System Seal Kit 26027 contains a selection of O-rings and gaskets specifically designed for the air conditioning systems of various Mercedes-Benz models such as the C180, C300, GLC300, S400L, and S600L. These components are critical for sealing connections within the A/C system, helping to prevent refrigerant loss and maintain optimal system pressure. Using this kit helps ensure the longevity and proper function of your vehicle’s HVAC system by addressing common sealing points prone to wear and degradation.

Common Applications and Issues Addressed

  • Sealing leaks in the A/C system connections
  • Replacing worn or damaged O-rings and gaskets
  • Preventing refrigerant loss and maintaining system pressure
  • Restoring proper function to the air conditioning system
  • Addressing A/C system performance issues in Mercedes-Benz AMG and luxury models

Installation Notes and Tips

When installing the Four Seasons AC System Seal Kit 26027, 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. Verify compatibility with your specific Mercedes-Benz model and engine variant to ensure proper fitment. Proper installation helps avoid leaks and extends the service life of the A/C system.

Quality Assurance and Warranty

Four Seasons manufactures the AC System Seal Kit 26027 to meet industry standards for durability and performance. While specific warranty details are not provided, Four Seasons products are generally backed by quality assurance protocols to ensure reliable operation within the specified vehicle applications.

BrandFour Seasons
Part Number26027
PositionAC System Seal Kit
DescriptionO-ring & gasket a/c system seal kit
StyleO-ring & gasket kit
TypeAc system seal kits

This part fits 66 vehicles. Search below:

YearMakeModelPositionNotes
2018Mercedes-BenzC300N/AO-Ring and Gasket Seal Kit; AC System Seal Kit
2018Mercedes-BenzGLC300N/AO-Ring and Gasket Seal Kit; AC System Seal Kit
2018Mercedes-BenzMaybach S560N/AO-Ring and Gasket Seal Kit; AC System Seal Kit
2018Mercedes-BenzS560N/AO-Ring and Gasket Seal Kit; AC System Seal Kit
2017Mercedes-BenzC180N/AO-Ring and Gasket Seal Kit; AC System Seal Kit
2017Mercedes-BenzC200N/AO-Ring and Gasket Seal Kit; AC System Seal Kit
2017Mercedes-BenzC250N/AO-Ring and Gasket Seal Kit; AC System Seal Kit
2017Mercedes-BenzC300N/AO-Ring and Gasket Seal Kit; AC System Seal Kit
2017Mercedes-BenzC43 AMGN/AO-Ring and Gasket Seal Kit; AC System Seal Kit
2017Mercedes-BenzC63 AMGN/AO-Ring and Gasket Seal Kit; AC System Seal Kit
2017Mercedes-BenzC63 AMG SN/AO-Ring and Gasket Seal Kit; AC System Seal Kit
2017Mercedes-BenzGLC300N/AO-Ring and Gasket Seal Kit; AC System Seal Kit
2017Mercedes-BenzS400LN/AO-Ring and Gasket Seal Kit; AC System Seal Kit
2017Mercedes-BenzS500N/AO-Ring and Gasket Seal Kit; AC System Seal Kit
2017Mercedes-BenzS500LN/AO-Ring and Gasket Seal Kit; AC System Seal Kit
2017Mercedes-BenzS550N/AO-Ring and Gasket Seal Kit; AC System Seal Kit
2017Mercedes-BenzS550eN/AO-Ring and Gasket Seal Kit; AC System Seal Kit
2017Mercedes-BenzS600N/AO-Ring and Gasket Seal Kit; AC System Seal Kit
2017Mercedes-BenzS600LN/AO-Ring and Gasket Seal Kit; AC System Seal Kit
2017Mercedes-BenzS63 AMGN/AO-Ring and Gasket Seal Kit; AC System Seal Kit
2017Mercedes-BenzS63L AMGN/AO-Ring and Gasket Seal Kit; AC System Seal Kit
2017Mercedes-BenzS65 AMGN/AO-Ring and Gasket Seal Kit; AC System Seal Kit
2017Mercedes-BenzS65L AMGN/AO-Ring and Gasket Seal Kit; AC System Seal Kit
2016Mercedes-BenzC180N/AO-Ring and Gasket Seal Kit; AC System Seal Kit
2016Mercedes-BenzC200N/AO-Ring and Gasket Seal Kit; AC System Seal Kit
2016Mercedes-BenzC250N/AO-Ring and Gasket Seal Kit; AC System Seal Kit
2016Mercedes-BenzC300N/AO-Ring and Gasket Seal Kit; AC System Seal Kit
2016Mercedes-BenzC350eN/AO-Ring and Gasket Seal Kit; AC System Seal Kit
2016Mercedes-BenzC450 AMGN/AO-Ring and Gasket Seal Kit; AC System Seal Kit
2016Mercedes-BenzC63 AMGN/AO-Ring and Gasket Seal Kit; AC System Seal Kit
2016Mercedes-BenzC63 AMG SN/AO-Ring and Gasket Seal Kit; AC System Seal Kit
2016Mercedes-BenzGLC300N/AO-Ring and Gasket Seal Kit; AC System Seal Kit
2016Mercedes-BenzS400LN/AO-Ring and Gasket Seal Kit; AC System Seal Kit
2016Mercedes-BenzS500N/AO-Ring and Gasket Seal Kit; AC System Seal Kit
2016Mercedes-BenzS550N/AO-Ring and Gasket Seal Kit; AC System Seal Kit
2016Mercedes-BenzS550eN/AO-Ring and Gasket Seal Kit; AC System Seal Kit
2016Mercedes-BenzS600N/AO-Ring and Gasket Seal Kit; AC System Seal Kit
2016Mercedes-BenzS600LN/AO-Ring and Gasket Seal Kit; AC System Seal Kit
2016Mercedes-BenzS63 AMGN/AO-Ring and Gasket Seal Kit; AC System Seal Kit
2016Mercedes-BenzS63L AMGN/AO-Ring and Gasket Seal Kit; AC System Seal Kit
2016Mercedes-BenzS65 AMGN/AO-Ring and Gasket Seal Kit; AC System Seal Kit
2016Mercedes-BenzS65L AMGN/AO-Ring and Gasket Seal Kit; AC System Seal Kit
2015Mercedes-BenzC180N/AO-Ring and Gasket Seal Kit; AC System Seal Kit
2015Mercedes-BenzC200N/AO-Ring and Gasket Seal Kit; AC System Seal Kit
2015Mercedes-BenzC250N/AO-Ring and Gasket Seal Kit; AC System Seal Kit
2015Mercedes-BenzC300N/AO-Ring and Gasket Seal Kit; AC System Seal Kit
2015Mercedes-BenzC350N/AO-Ring and Gasket Seal Kit; AC System Seal Kit
2015Mercedes-BenzC400N/AO-Ring and Gasket Seal Kit; AC System Seal Kit
2015Mercedes-BenzC63 AMGN/AO-Ring and Gasket Seal Kit; AC System Seal Kit
2015Mercedes-BenzC63 AMG SN/AO-Ring and Gasket Seal Kit; AC System Seal Kit
2015Mercedes-BenzS400N/AO-Ring and Gasket Seal Kit; AC System Seal Kit
2015Mercedes-BenzS500N/AO-Ring and Gasket Seal Kit; AC System Seal Kit
2015Mercedes-BenzS500LN/AO-Ring and Gasket Seal Kit; AC System Seal Kit
2015Mercedes-BenzS550N/AO-Ring and Gasket Seal Kit; AC System Seal Kit
2015Mercedes-BenzS550eN/AO-Ring and Gasket Seal Kit; AC System Seal Kit
2015Mercedes-BenzS600N/AO-Ring and Gasket Seal Kit; AC System Seal Kit
2015Mercedes-BenzS63 AMGN/AO-Ring and Gasket Seal Kit; AC System Seal Kit
2015Mercedes-BenzS65 AMGN/AO-Ring and Gasket Seal Kit; AC System Seal Kit
2014Mercedes-BenzS400N/AO-Ring and Gasket Seal Kit; AC System Seal Kit
2014Mercedes-BenzS500N/AO-Ring and Gasket Seal Kit; AC System Seal Kit
2014Mercedes-BenzS550N/AO-Ring and Gasket Seal Kit; AC System Seal Kit
2014Mercedes-BenzS63 AMGN/AO-Ring and Gasket Seal Kit; AC System Seal Kit
2013Mercedes-BenzS400N/AO-Ring and Gasket Seal Kit; AC System Seal Kit
2013Mercedes-BenzS600N/AO-Ring and Gasket Seal Kit; AC System Seal Kit
2013Mercedes-BenzS63 AMGN/AO-Ring and Gasket Seal Kit; AC System Seal Kit
2013Mercedes-BenzS65 AMGN/AO-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:

132141226027407853MT2757

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