HomeHVAC > Gaskets and Sealing SystemsUniversal Air RS2721 A/C System Seal Kit
Part #: RS2721

Universal Air RS2721 A/C System Seal Kit

Rapid Seal Oring Kit
⚙️ 63 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
📦Rapid Seal Oring Kit
🚗Fitment: Ford, Lincoln, and Mercury, E-350 Super Duty, E-150, E-250, Econoline Wagon, Transit Connect, Econoline Van, Crown Victoria, Town Car, and Grand Marquis
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Reliable A/C System Seal Kit for Ford, Lincoln, and Mercury Vehicles

The Universal Air Rapid Seal Oring Kit RS2721 is designed to provide dependable sealing solutions for your vehicle's air conditioning system. Specifically compatible with Ford, Lincoln, and Mercury models, this kit helps maintain optimal HVAC performance by preventing leaks and ensuring system integrity.

  • Complete A/C system seal kit for effective leak prevention
  • Compatible with Ford Crown Victoria, E-150, E-250, E-350 Super Duty, Econoline Van, Econoline Wagon, Grand Marquis, Town Car, and Transit Connect
  • Includes high-quality O-rings engineered for durability and precise fit
  • Part number RS2721 ensures correct application and easy identification
  • Designed for HVAC gasket and sealing system maintenance and repair

About the Rapid Seal Oring Kit Product Line

The Rapid Seal Oring Kit from Universal Air is a dedicated product line focused on providing comprehensive sealing solutions for automotive HVAC systems. This line includes carefully selected O-rings and sealing components that meet OEM specifications to ensure proper fit and function. The RS2721 kit is part of this line, offering a reliable option for maintaining the integrity of A/C systems in select Ford, Lincoln, and Mercury vehicles.

Detailed Product Description

The RS2721 A/C System Seal Kit by Universal Air is engineered to restore and maintain the sealing efficiency of your vehicle’s air conditioning system. This kit contains a set of O-rings designed to replace worn or damaged seals that can cause refrigerant leaks and reduce system performance. Compatible with a range of Ford, Lincoln, and Mercury models including the Crown Victoria, E-Series vans, Grand Marquis, Town Car, and Transit Connect, this kit supports proper HVAC function and helps extend the life of your A/C components.

Common Applications and Issues Addressed

  • Sealing leaks in A/C compressor and hose connections
  • Preventing refrigerant loss in HVAC systems
  • Replacing deteriorated or brittle O-rings in Ford E-150, E-250, and E-350 Super Duty models
  • Maintaining proper pressure and efficiency in Lincoln Town Car and Mercury Grand Marquis A/C systems
  • Ensuring reliable sealing in Transit Connect and Econoline Van HVAC components

Installation Notes and Tips

  • Ensure all old O-rings and seals are fully removed before installation
  • Lubricate new O-rings with appropriate refrigerant oil to prevent damage during assembly
  • Verify compatibility with your specific vehicle model and HVAC system before installation
  • Inspect mating surfaces for damage or debris to ensure a proper seal
  • Follow manufacturer torque specifications when reassembling components

Quality Assurance and Warranty

Universal Air provides the Rapid Seal Oring Kit RS2721 with a focus on quality and durability. Each kit is manufactured to meet industry standards for HVAC sealing components. While specific warranty details are not provided, Universal Air products typically adhere to strict quality control processes to ensure reliable performance in compatible Ford, Lincoln, and Mercury vehicles.

This part fits 63 vehicles. Search below:

YearMakeModelSubmodelPositionNotes
2019FordE-350 Super DutyN/ARapid Seal Oring Kit
2018FordE-350 Super DutyN/ARapid Seal Oring Kit
2017FordE-350 Super DutyN/ARapid Seal Oring Kit
2016FordE-350 Super DutyN/ARapid Seal Oring Kit
2015FordE-350 Super DutyN/ARapid Seal Oring Kit
2014FordE-150N/ARapid Seal Oring Kit
2014FordE-250N/ARapid Seal Oring Kit
2014FordE-350 Super DutyN/ARapid Seal Oring Kit
2014FordEconoline WagonN/ARapid Seal Oring Kit
2014FordTransit ConnectN/ARapid Seal Oring Kit
2013FordE-150N/ARapid Seal Oring Kit
2013FordE-250N/ARapid Seal Oring Kit
2013FordE-350 Super DutyN/ARapid Seal Oring Kit
2013FordEconoline VanN/ARapid Seal Oring Kit
2013FordEconoline WagonN/ARapid Seal Oring Kit
2013FordTransit ConnectN/ARapid Seal Oring Kit
2012FordE-150N/ARapid Seal Oring Kit
2012FordE-250N/ARapid Seal Oring Kit
2012FordE-350 Super DutyN/ARapid Seal Oring Kit
2012FordEconoline VanN/ARapid Seal Oring Kit
2012FordEconoline WagonN/ARapid Seal Oring Kit
2012FordTransit ConnectN/ARapid Seal Oring Kit
2011FordCrown VictoriaN/ARapid Seal Oring Kit
2011FordE-150N/ARapid Seal Oring Kit
2011FordE-250N/ARapid Seal Oring Kit
2011FordE-350 Super DutyN/ARapid Seal Oring Kit
2011FordEconoline VanN/ARapid Seal Oring Kit
2011FordEconoline WagonN/ARapid Seal Oring Kit
2011FordTransit ConnectN/ARapid Seal Oring Kit
2011LincolnTown CarN/ARapid Seal Oring Kit
2011MercuryGrand MarquisN/ARapid Seal Oring Kit
2010FordCrown VictoriaN/ARapid Seal Oring Kit
2010FordE-150N/ARapid Seal Oring Kit
2010FordE-250N/ARapid Seal Oring Kit
2010FordE-350 Super DutyN/ARapid Seal Oring Kit
2010FordEconoline VanN/ARapid Seal Oring Kit
2010FordEconoline WagonN/ARapid Seal Oring Kit
2010FordTransit ConnectN/ARapid Seal Oring Kit
2010LincolnTown CarN/ARapid Seal Oring Kit
2010MercuryGrand MarquisN/ARapid Seal Oring Kit
2009FordCrown VictoriaN/ARapid Seal Oring Kit
2009FordE-150N/ARapid Seal Oring Kit
2009FordE-250N/ARapid Seal Oring Kit
2009FordE-350 Super DutyN/ARapid Seal Oring Kit
2009LincolnTown CarN/ARapid Seal Oring Kit
2009MercuryGrand MarquisN/ARapid Seal Oring Kit
2008FordCrown VictoriaN/ARapid Seal Oring Kit
2008FordE-150N/ARapid Seal Oring Kit
2008FordE-250N/ARapid Seal Oring Kit
2008FordE-350 Super DutyN/ARapid Seal Oring Kit
2008LincolnTown CarN/ARapid Seal Oring Kit
2008MercuryGrand MarquisN/ARapid Seal Oring Kit
2007FordCrown VictoriaN/ARapid Seal Oring Kit
2007LincolnTown CarN/ARapid Seal Oring Kit
2007MercuryGrand MarquisN/ARapid Seal Oring Kit
2006FordCrown VictoriaN/ARapid Seal Oring Kit
2006LincolnTown CarExecutive LN/ARapid Seal Oring Kit
2006LincolnTown CarSignature LN/ARapid Seal Oring Kit
2006LincolnTown CarSignature LimitedN/ARapid Seal Oring Kit
2006LincolnTown CarDesigner SeriesN/ARapid Seal Oring Kit
2006LincolnTown CarExecutiveN/ARapid Seal Oring Kit
2006LincolnTown CarSignatureN/ARapid Seal Oring Kit
2006MercuryGrand MarquisN/ARapid Seal Oring 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.