Guangzhou Weixing Automobile Fitting Co.,Ltd.
HELPING CHINA'S AUTO PARTS MARKET AND ACHIEVING WORLD NO.1
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Auto AC Compressor RC.600.493 93381793 94763439 93298740 For CVC Chevrolet S10 For Blazer WXCV059
Parameter :
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Model Number
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WXCV059
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Car Model
| For CVC Chevrolet S10 For Blazer |
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Type
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AC Compressor
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| Year Model |
1996-2012
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| OE No. |
01141910/93381793/93298740/1139031/YN4371900630RC
|
Product pictures
The Role of an Automotive A/C Compressor
Acts as the system’s "pump", moving refrigerant through:
Evaporator → Compressor → Condenser → Expansion Valve → (Repeat)
Maintains continuous flow (typical cycling rate: 15–20 times per minute).
Compresses low-pressure gas (∼30 psi / 2 bar) into high-pressure gas (∼200 psi / 14 bar).
Raises refrigerant temperature to 80–120°C (176–248°F) for efficient heat release in the condenser.
Creates the pressure differential needed for:
Heat absorption (at evaporator: cools cabin air).
Heat rejection (at condenser: dissipates heat outdoors).
Belt-driven compressors (most common):
Clutch engagement draws 3–5 HP from the engine.
Modern variable displacement models reduce parasitic loss by 30–50%.
Electric compressors (EVs/hybrids): Operate independently of engine RPM.
Circulates PAG/ester oil (typically 150–250ml) to:
Lubricate internal components (pistons, bearings).
Prevent seal degradation.
Integrated safeguards:
Low-pressure switch (cuts off if <20 psi / 1.4 bar).
High-pressure switch (disengages if >400 psi / 28 bar).
Thermal overload prevents seizure during extreme heat.