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Four Seasons 66849 A/C Refrigerant Suction Hose
Four Seasons 66849 A/C Suction Hose
Four Seasons 66849 is an OE replacement A/C refrigerant suction hose assembly for low-pressure HVAC service. It is built for Mazda MX-5 and Mazda MX-5 Miata applications from 2006-2015 and uses aluminum/rubber construction with P-nut fittings for a direct-style refrigerant line connection.
Key Features
- Part number 66849 from Four Seasons Hose Assembly line
- A/C refrigerant suction hose for low-pressure system routing
- Aluminum / rubber construction
- P-nut fitting at both ends
- R134-A refrigerant type
- Gasket or seal included
- Fittings included
- Green O-ring seal specification: [24681]
- OE replacement design
- Without service port, switch port, bracket, muffler, or switch
Product Details
This Four Seasons hose assembly is a suction line for the air conditioning system, built for Mazda MX-5 and Mazda MX-5 Miata models. The aluminum and rubber construction supports the routing needs of a low-pressure refrigerant circuit, while the P-nut fittings provide the connection style used in the listed applications. Four Seasons 66849 is specified for R134-A systems and is listed as an OE replacement part for direct service use.
The Four Seasons Hose Assembly product line focuses on replacement HVAC hoses and pipes for vehicle air conditioning systems. For this application, the 66849 part number is the correct reference to use when matching the suction hose assembly for the covered Mazda MX-5 and Mazda MX-5 Miata years.
This part cross-references UAC HA112101C for the same application.
What It Helps Address
- Refrigerant loss from a damaged suction hose
- Cracked or deteriorated A/C hose material
- Improper low-pressure line routing in the HVAC system
- Leak points at worn hose fittings or seals
- Loss of A/C performance caused by suction line failure
Installation Notes
Fits 2006-2015 Mazda MX-5, N/A. Fits 2006-2015 Mazda MX-5 Miata, N/A. Confirm the vehicle uses an R134-A low-pressure suction line with P-nut fittings before installation. Replace the sealing components as required and verify all connections are seated correctly before recharging the system.
Quality Assurance
Four Seasons 66849 is an OE replacement suction hose assembly built for HVAC service applications. It is supplied with the specified fittings and seals for the listed fitment and is intended to match the original hose configuration used on the covered Mazda models.
| Brand | Four Seasons |
|---|---|
| Part Number | 66849 |
| Position | Hose Assembly |
| Bracket? | w/o Bracket |
| Component Type | Suction Line |
| Description | Hose Assemblies |
| End 1 Type | P-Nut Fitting |
| End 2 Type | P-Nut Fitting |
| 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 | [24681] / Green O-Ring |
| O.E. Replacement? | Yes |
| Refrigerant Type | R134-A |
| Service Port? | w/o Service Port |
| Suction End Type | P-Nut Fitting |
| Switch Included? | Not Included |
| System Pressure | Low Pressure |
This part fits 20 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2015 | Mazda | MX-5 | N/A | A/C Refrigerant Suction Hose fits multiple vehicle models.; Hose Assembly |
| 2015 | Mazda | MX-5 Miata | N/A | Suction Line; Hose Assembly |
| 2014 | Mazda | MX-5 | N/A | A/C Refrigerant Suction Hose fits multiple vehicle models.; Hose Assembly |
| 2014 | Mazda | MX-5 Miata | N/A | Suction Line; Hose Assembly |
| 2013 | Mazda | MX-5 | N/A | A/C Refrigerant Suction Hose fits multiple vehicle models.; Hose Assembly |
| 2013 | Mazda | MX-5 Miata | N/A | Suction Line; Hose Assembly |
| 2012 | Mazda | MX-5 | N/A | A/C Refrigerant Suction Hose fits multiple vehicle models.; Hose Assembly |
| 2012 | Mazda | MX-5 Miata | N/A | Suction Line; Hose Assembly |
| 2011 | Mazda | MX-5 | N/A | A/C Refrigerant Suction Hose fits multiple vehicle models.; Hose Assembly |
| 2011 | Mazda | MX-5 Miata | N/A | Suction Line; Hose Assembly |
| 2010 | Mazda | MX-5 | N/A | A/C Refrigerant Suction Hose fits multiple vehicle models.; Hose Assembly |
| 2010 | Mazda | MX-5 Miata | N/A | Suction Line; Hose Assembly |
| 2009 | Mazda | MX-5 | N/A | A/C Refrigerant Suction Hose fits multiple vehicle models.; Hose Assembly |
| 2009 | Mazda | MX-5 Miata | N/A | Suction Line; Hose Assembly |
| 2008 | Mazda | MX-5 | N/A | A/C Refrigerant Suction Hose fits multiple vehicle models.; Hose Assembly |
| 2008 | Mazda | MX-5 Miata | N/A | Suction Line; Hose Assembly |
| 2007 | Mazda | MX-5 | N/A | A/C Refrigerant Suction Hose fits multiple vehicle models.; Hose Assembly |
| 2007 | Mazda | MX-5 Miata | N/A | Suction Line; Hose Assembly |
| 2006 | Mazda | MX-5 | N/A | A/C Refrigerant Suction Hose fits multiple vehicle models.; Hose Assembly |
| 2006 | Mazda | MX-5 Miata | N/A | Suction Line; 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.