HomeHVAC > Hoses and PipesFour Seasons 56890 A/C Refrigerant Discharge Hose
Part #: 56890

Four Seasons 56890 A/C Refrigerant Discharge Hose

Hose Assembly
⚙️ 5 vehicles fit this part
🔍
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$66.52Free 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: Acura, RSX
🔄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 56890

The Four Seasons Hose Assembly 56890 is designed specifically for the Acura RSX, providing a reliable A/C refrigerant discharge hose solution. This hose assembly is engineered to meet original equipment specifications, ensuring compatibility and performance with your vehicle's HVAC system.

  • Compatible with Acura RSX models
  • Designed for R134a refrigerant systems
  • Includes gasket and fittings for secure installation
  • Discharge line component type without switch or service port
  • Equipped with two green O-rings (part number 24661)
  • OE replacement part ensuring proper fit and function

Detailed Product Description

This Four Seasons Hose Assembly from the Hose Assembly product line is a direct replacement for the A/C refrigerant discharge hose in Acura RSX vehicles. It is designed to handle R134a refrigerant, the standard for many modern automotive air conditioning systems. The assembly includes all necessary fittings and a gasket to ensure a leak-free connection. Notably, this discharge line does not include a switch service port, bracket, muffler, or service port, which aligns with the original equipment design for this specific application.

The inclusion of two green O-rings (part number 24661) helps maintain a secure seal, preventing refrigerant leaks and maintaining system efficiency. As an OE replacement, part number 56890 meets the exact specifications required for proper fitment and reliable operation in the Acura RSX.

Common Applications and Issues Addressed

  • Replacement of worn or damaged A/C refrigerant discharge hoses
  • Resolving refrigerant leaks caused by cracked or deteriorated hoses
  • Restoring proper refrigerant flow in the A/C system
  • Eliminating poor air conditioning performance due to hose failure
  • Addressing issues related to improper sealing or fitting leaks

Installation Notes and Tips

  • Ensure the vehicle is compatible: Acura RSX models using R134a refrigerant
  • Verify that the old hose assembly matches the Four Seasons 56890 part number
  • Use the included gasket and fittings for a secure, leak-free installation
  • Replace O-rings with the included green O-rings to maintain proper sealing
  • Check for any additional components that may need removal before installation, such as brackets or mufflers, which are not included with this part

Quality Assurance and Warranty

Four Seasons Hose Assembly 56890 is manufactured to meet or exceed original equipment standards, ensuring durability and reliable performance. This part is an OE replacement, designed to fit and function as intended for the Acura RSX. While specific warranty details are not provided here, Four Seasons products typically come with a limited warranty against defects in materials and workmanship. Consult the product packaging or manufacturer for exact warranty terms.

BrandFour Seasons
Part Number56890
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-Ring A Number/Desc[24661] / Green O-Ring
O.E. Replacement?Yes
Refrigerant TypeR134a
Service Port?w/o Service Port
Switch Included?Not Included

This part fits 5 vehicles. Search below:

YearMakeModelPositionNotes
2006AcuraRSXN/ACompatible with various vehicles A/C refrigerant discharge hose; Hose Assembly
2005AcuraRSXN/ACompatible with various vehicles A/C refrigerant discharge hose; Hose Assembly
2004AcuraRSXN/ACompatible with various vehicles A/C refrigerant discharge hose; Hose Assembly
2003AcuraRSXN/ACompatible with various vehicles A/C refrigerant discharge hose; Hose Assembly
2002AcuraRSXN/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:

28200048120835689078751180118380315S6M003A82000HA111586HA111586CT56890

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