HomeHVAC > Hoses and PipesFour Seasons 66029 A/C Refrigerant Discharge Hose
Part #: 66029

Four Seasons 66029 A/C Refrigerant Discharge Hose

Hose Assembly
21 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$71.85Free 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
Hose Assembly
Fitment: Lexus and Toyota, ES350, Avalon, and Camry
Easy Returns — Return within 60 days for a full refund
Fast Shipping — Most orders ship same business day before 1pm CST

Overview of Four Seasons Hose Assembly 66029

The Four Seasons Hose Assembly 66029 is designed specifically for the A/C refrigerant discharge system in select Lexus and Toyota vehicles. This hose assembly is engineered to meet original equipment specifications, ensuring reliable performance for models such as the Lexus ES350 and Toyota Camry and Avalon.

  • Compatible with Lexus Avalon, Camry, and ES350 models
  • Designed for R134a refrigerant systems
  • Includes gasket and fittings for secure installation
  • Discharge line component type with P-nut fitting suction end
  • OE replacement part without switch or service port

Four Seasons Hose Assembly Product Line Details

The Hose Assembly product line from Four Seasons focuses on delivering precise replacement hoses and pipes for HVAC systems. This line includes components like the A/C refrigerant discharge hose, engineered to match original equipment standards. The 66029 part is part of this line, providing a direct fit solution without additional brackets, mufflers, or switch ports, simplifying installation and maintenance for compatible Lexus and Toyota vehicles.

Detailed Product Description

The Four Seasons 66029 A/C refrigerant discharge hose is built for vehicles using R134a refrigerant, ensuring compatibility with modern automotive air conditioning systems. This discharge line features a P-nut fitting on the suction end, facilitating a secure and leak-free connection. The assembly includes necessary gaskets and fittings, eliminating the need for additional parts during installation. It is designed without a service port, switch, bracket, or muffler, focusing on a straightforward replacement that meets OE standards. This hose assembly is suitable for Lexus Avalon, Camry, and ES350 models, providing a reliable solution for maintaining proper refrigerant flow in the HVAC system.

Common Applications and Issues Addressed

  • Replacement of worn or damaged A/C refrigerant discharge hoses
  • Resolving refrigerant leaks in the discharge line
  • Restoring proper refrigerant flow for efficient air conditioning
  • Eliminating rattling or noise caused by faulty hose assemblies
  • Ensuring compatibility with R134a refrigerant systems in Lexus and Toyota vehicles

Installation Notes and Tips

  • Verify vehicle compatibility with Lexus Avalon, Camry, or ES350 before installation
  • Ensure all fittings and gaskets included with the hose assembly are properly seated to prevent leaks
  • Use appropriate tools for P-nut fitting connections to avoid damage
  • Inspect the surrounding HVAC components for wear or damage during replacement
  • Follow manufacturer torque specifications for all fittings

Quality Assurance and Warranty

Four Seasons Hose Assembly 66029 is manufactured to meet or exceed original equipment standards, providing dependable performance for HVAC refrigerant discharge applications. The part includes all necessary gaskets and fittings to ensure a proper seal and fit. While specific warranty details are not provided here, Four Seasons products typically come with a limited warranty covering defects in materials and workmanship. Consult product documentation or the manufacturer for exact warranty terms.

BrandFour Seasons
Part Number66029
PositionHose Assembly
Bracket?w/o Bracket
Component TypeDischarge Line
DescriptionHose Assemblies
Fittings IncludedIncluded
Friction Material Attachmentw/o Switch Port
Gasket Or Seal IncludedIncluded
Muffler?w/o Muffler
O.E. Replacement?Yes
Refrigerant TypeR134a
Service Port?w/o Service Port
Suction End TypeP-Nut Fitting
Switch Included?Not Included

This part fits 21 vehicles. Search below:

YearMakeModelLitersCylindersFuel TypePositionNotes
2018LexusES350N/ADischarge Line; USA Built; Hose Assembly
2018ToyotaAvalon3.5LV6N/ACompatible with various vehicles A/C refrigerant discharge hose; Hose Assembly
2017LexusES350N/ADischarge Line; USA Built; Hose Assembly
2017ToyotaAvalon3.5LV6N/ACompatible with various vehicles A/C refrigerant discharge hose; Hose Assembly
2017ToyotaCamry3.5LV6N/ACompatible with various vehicles A/C refrigerant discharge hose; Hose Assembly
2017ToyotaCamry3.5LV6GASN/ACompatible with various vehicles A/C refrigerant discharge hose; Hose Assembly
2016LexusES350N/ADischarge Line; USA Built; Hose Assembly
2016ToyotaAvalon3.5LV6N/ACompatible with various vehicles A/C refrigerant discharge hose; Hose Assembly
2016ToyotaCamry3.5LV6N/ACompatible with various vehicles A/C refrigerant discharge hose; Hose Assembly
2016ToyotaCamry3.5LV6GASN/ACompatible with various vehicles A/C refrigerant discharge hose; Hose Assembly
2015ToyotaAvalon3.5LV6N/ACompatible with various vehicles A/C refrigerant discharge hose; Hose Assembly
2015ToyotaCamry3.5LV6N/ACompatible with various vehicles A/C refrigerant discharge hose; Hose Assembly
2015ToyotaCamry3.5LV6GASN/ACompatible with various vehicles A/C refrigerant discharge hose; Hose Assembly
2014ToyotaAvalon3.5LV6N/ACompatible with various vehicles A/C refrigerant discharge hose; Hose Assembly
2014ToyotaCamry3.5LV6N/ACompatible with various vehicles A/C refrigerant discharge hose; Hose Assembly
2014ToyotaCamry3.5LV6GASN/ACompatible with various vehicles A/C refrigerant discharge hose; Hose Assembly
2013ToyotaAvalon3.5LV6N/ACompatible with various vehicles A/C refrigerant discharge hose; Hose Assembly
2013ToyotaCamry3.5LV6N/ACompatible with various vehicles A/C refrigerant discharge hose; Hose Assembly
2013ToyotaCamry3.5LV6GASN/ACompatible with various vehicles A/C refrigerant discharge hose; Hose Assembly
2012ToyotaCamry3.5LV6N/ACompatible with various vehicles A/C refrigerant discharge hose; Hose Assembly
2012ToyotaCamry3.5LV6GASN/ACompatible with various vehicles A/C refrigerant discharge hose; Hose Assembly

* 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:

28242834645824812792660297876308007218871106420A82468HA112766CT66029

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