Four Seasons 68478 A/C compressor for the 1999-2000 Mazda Protege compresses refrigerant and circulates it through the air conditioning system. This new Four Seasons compressor meets or exceeds OE specifications and comes with its clutch.
- Validated to deliver performance equivalent to 100,000 miles
- Pre-charged with 3 ounces of PAG oil and works with R134a or R1234yf systems, which cuts install time
- Individually vacuum, pressure and helium mass spectrometer tested for leaks
- Clutch included, with a 5-groove pulley for a serpentine belt
Quick facts
- Part: Four Seasons 68478 A/C compressor
- Fits: 1999-2000 Mazda Protege
- Condition: New
Warm air from the vents, a noisy compressor or a clutch that will not engage can go with a worn compressor. A refrigerant leak, a slipping belt, a blown fuse or a bad relay can sit behind the same symptoms, so track down the cause before you buy a compressor.
Fits
This A/C compressor is a direct-fit replacement for the 1999-2000 Mazda Protege, which takes one.
Specifications
Fit and size
- Quantity per vehicle: 1
- Outside pulley diameter: 5.500 in
- Pulley grooves: 5
- Pulley belt type: Serpentine
- Mounting type: Tangent mount
Build and materials
- Compressor type: Matsushita/Panasonic
- Condition: New
- Refrigerant type: R134A
- Compatible oil type: PAG 100
- Clutch: included
- Coil voltage: 12 V DC
- Connector type: Spade
- Country of origin: China
In the box
One A/C compressor with its clutch, one O-ring 24602 and one O-ring 24659. Mounting hardware is not included, so plan on new bolts rather than reusing the old ones.
Interchange: CWK639404 · 275860 · T68478 · 639404 · 202161 · AC1202161 · BJ1H61450 · A75860 · 140110NC · 257005T1NEW · CO20776RO
This part cross-references / interchanges with the following part numbers:
CWK639404, 275860, T68478, 639404, 68478, 202161, AC1202161, BJ1H61450, A75860, 140110NC, 257005T1NEW, CO20776RO
Frequently Asked Questions
Is the Four Seasons 68478 the right ac compressor for a 1999 Mazda Protege?
Yes. Four Seasons 68478 fits the 1999-2000 Mazda Protege, so a 1999 model is covered.
Does the Four Seasons 68478 come with O-rings?
Yes. Four Seasons 68478 comes with its clutch and two O-rings, 24602 and 24659. Mounting hardware is not included.
Does this compressor include the clutch, and what belt does it use?
Yes, the clutch is included. The pulley has 5 grooves for a serpentine belt and measures 5.500 inches across.
Which signs can mean this A/C compressor is wearing out?
Warm air from the vents, a noisy compressor or a clutch that will not engage can go with a worn compressor. Pressure testing the A/C system is a job for a shop.
How is this A/C compressor leak-tested?
Each compressor is individually vacuum, pressure and helium mass spectrometer tested to check that the system will not leak.
