Four Seasons 178393 A/C compressor for the 2021-2025 Hyundai Elantra circulates refrigerant through the A/C system. This new Four Seasons AC compressor is designed to meet or exceed original equipment specifications.
- Hanon HV14 compressor with the clutch included
- New compressor tested to deliver durability equal to 100,000 miles
- Pre-charged with 3 ounces of PAG oil, compatible with R134a and R1234yf systems
- Harness lead connector designed to remove the need for splicing
- O-rings and sealing washers for R12, R134a and R1234yf applications
Quick facts
- Part: Four Seasons 178393 A/C compressor
- Fits: 2021-2025 Hyundai Elantra
- Condition: New
Warm air from the vents, noise from the compressor or a grinding pulley can mean the compressor is wearing out. A leaking line, a blown fuse or a failed A/C relay can be behind those signs too, so find the cause before buying a new one.
Fits
It is a direct-fit replacement compressor for the 2021-2025 Hyundai Elantra. This listing is one compressor, which is the number the car takes.
Specifications
Fit and size
- Quantity per vehicle: 1
- Pulley outside diameter: 4.500 in
- Pulley grooves: 6
- Pulley belt type: serpentine
- Mounting type: 3 tangent one on rear head
- Coil voltage: 12 V DC
Build and materials
- Compressor type: Hanon HV14
- Condition: New
- Clutch: included
- Refrigerant type: R134a, R1234yf
- Pre-charged oil: 3 ounces of PAG
- Country of origin: Korea, Republic of
In the box
One compressor with its clutch, one 24131 O-ring and one 24622 O-ring. Mounting hardware and a switch are not included, so plan on new bolts rather than reusing the old ones.
Interchange: 97701AA250 · 276637 · A76637 · 891784 · HY97701AA250
This part cross-references / interchanges with the following part numbers:
178393, 97701AA250, 276637, A76637, 891784, HY97701AA250
Frequently Asked Questions
Is this Four Seasons 178393 the AC compressor replacement for the 2021-2025 Hyundai Elantra?
Yes. Four Seasons 178393 is a direct-fit AC compressor for the 2021-2025 Hyundai Elantra, with a harness lead connector.
Does the Four Seasons compressor come with the clutch and O-rings?
Yes. Four Seasons 178393 includes the clutch and O-rings, plus sealing washers for R12, R134a and R1234yf applications. Mounting hardware and a switch are not included.
Which refrigerants does this compressor work with, and does it come with oil?
This compressor is compatible with R134a and R1234yf systems and arrives pre-charged with 3 ounces of PAG oil. The under-hood decal gives the proper oil type.
Could grinding from the pulley of a 6-groove compressor mean it is failing?
Yes. Grinding from the pulley, a rattle or air that stays warm can be signs of a worn compressor, and a shop can test the system to confirm.
How many grooves and what diameter is the pulley on Four Seasons 178393?
The pulley on Four Seasons 178393 has 6 grooves for a serpentine belt and measures 4.500 inches across the outside.
