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Four Seasons 56851 A/C Refrigerant Suction Hose
Overview of Four Seasons Hose Assembly 56851
The Four Seasons Hose Assembly 56851 is designed specifically for Acura Integra models, providing a reliable A/C refrigerant suction hose solution. Constructed with durable aluminum and rubber materials, this hose assembly ensures efficient refrigerant flow and system performance.
- Compatible with Acura Integra A/C systems using R134-a refrigerant
- Constructed from aluminum and rubber for durability and flexibility
- Features a P-nut fitting on one end and a female O-ring fitting on the suction end
- Includes two green O-rings (part number 24642) and necessary fittings for installation
- Designed for low-pressure suction line applications with a 7/16" - 20 service port
- OE replacement part ensuring proper fit and function
- Includes gasket and seal for leak-free connections
Four Seasons Hose Assembly Product Line Details
The Four Seasons Hose Assembly product line focuses on delivering precise hose assemblies tailored for HVAC systems in various vehicles. This line emphasizes compatibility and quality, providing components like the 56851 suction hose that meet original equipment specifications. The assemblies are engineered to maintain system integrity without including additional components such as brackets or mufflers, streamlining installation and replacement.
Detailed Product Description
The Four Seasons 56851 A/C refrigerant suction hose is engineered for the Acura Integra's HVAC system, handling low-pressure refrigerant flow with R134-a. The hose assembly combines aluminum and rubber materials to balance strength and flexibility, reducing the risk of leaks or damage under normal operating conditions. It features a P-nut fitting on one end and a female O-ring fitting on the suction end, both designed to ensure secure connections. The included green O-rings (part number 24642) and fittings help maintain a sealed system, preventing refrigerant loss. This hose assembly does not include a switch or bracket, focusing solely on the suction line function with a single service port sized 7/16" - 20 for maintenance access.
Common Applications and Issues Addressed
- Replacement of worn or damaged A/C refrigerant suction hoses on Acura Integra models
- Resolving refrigerant leaks caused by cracked or deteriorated hose materials
- Restoring proper low-pressure refrigerant flow in the A/C system
- Eliminating connection failures due to faulty or missing O-rings and seals
- Ensuring compatibility with R134-a refrigerant systems for optimal performance
Installation Notes and Tips
- Verify compatibility with Acura Integra model year before installation
- Ensure all O-rings and seals are properly seated to prevent leaks
- Use appropriate tools to tighten the P-nut fitting without over-torquing
- Inspect the service port for accessibility and proper sealing after installation
- Check the entire suction line for any signs of wear or damage during replacement
Quality Assurance and Warranty
The Four Seasons Hose Assembly 56851 is an OE replacement part designed to meet or exceed original equipment standards for the Acura Integra. It includes all necessary fittings and seals to ensure a secure and leak-free installation. While specific warranty details are not provided, Four Seasons products typically undergo rigorous quality control to maintain reliability and performance in automotive HVAC applications.
| Brand | Four Seasons |
| Part Number | 56851 |
| Position | Hose Assembly |
| Bracket? | w/o Bracket |
| Component Type | Suction Line |
| Description | Hose Assemblies |
| End 1 Type | P-Nut Fitting |
| End 2 Type | Female O-Ring |
| End 2 Type | O-Ring |
| Fittings Included | Included |
| Friction Material Attachment | w/o Switch Port |
| Gasket Or Seal Included | Included |
| Material | Aluminum / Rubber |
| Muffler? | w/o Muffler |
| O-Ring A Number/Desc | [24642] / Green O-Ring |
| O.E. Replacement? | Yes |
| Refrigerant Type | R134-A |
| Service Port Qty | 1 |
| Service Port Size | 7/16" - 20 |
| Service Port Type | Service Port |
| Service Port? | w/ Service Port |
| Suction End Type | Female O-Ring |
| Switch Included? | Not Included |
| System Pressure | Low Pressure |
This part fits 4 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 1993 | Acura | Integra | N/A | A/C Refrigerant Suction Hose fits multiple vehicle models.; Hose Assembly |
| 1992 | Acura | Integra | N/A | A/C Refrigerant Suction Hose fits multiple vehicle models.; Hose Assembly |
| 1991 | Acura | Integra | N/A | A/C Refrigerant Suction Hose fits multiple vehicle models.; Hose Assembly |
| 1990 | Acura | Integra | N/A | A/C Refrigerant Suction Hose fits multiple vehicle models.; 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:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.