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AC Compressor

Aftermarket Automotive Air-Conditioning Parts

Automotive AC Compressors for Global Aftermarket Buyers

Hi-Great supplies automotive AC compressors for distributors, wholesalers, repair networks, importers and private-label auto parts programs. Our extensive aftermarket cooling system parts catalog supports Asian, European, American, Chinese, French and other vehicle applications.

Send us the OE number, vehicle information, compressor model and required quantity. Our team will verify the application, confirm key specifications, coordinate quality inspection and prepare a consolidated international shipment.

15+ Years                Auto parts export experience
300+                International clients
60+ Countries                Global market coverage
6,500 m²                Warehouse facilities
120+                Cooperating factories

What Does an Automotive AC Compressor Do?

The compressor is the refrigerant pump at the heart of a vehicle air-conditioning system. It creates the pressure difference required to move refrigerant through the complete A/C circuit.

01

Draws In Refrigerant

Low-pressure refrigerant vapor enters the compressor through the suction port.

02

Raises the Pressure

Internal pistons, scrolls, vanes or other mechanisms compress the refrigerant vapor.

03

Sends Heat to the Condenser

High-pressure refrigerant flows to the condenser, where heat is released outside the vehicle.

04

Maintains Circulation

Continuous circulation allows the evaporator to absorb cabin heat and deliver cooled air.

Common Automotive AC Compressor Designs

Different compressor designs are not automatically interchangeable. The correct construction and control method depend on the original A/C system.

Fixed-Displacement Piston Compressor

Uses pistons driven by a swash or wobble plate to compress refrigerant. Output is generally controlled by clutch cycling or other system controls.

Variable-Displacement Compressor

Adjusts internal displacement according to cooling demand and suction or control pressure, helping maintain more stable A/C output.

Scroll Compressor

Uses one fixed and one orbiting scroll to form shrinking refrigerant pockets. The design is valued for compact operation and smooth compression.

Rotary Vane Compressor

Uses a rotor and sliding vanes to create chambers that draw in and compress refrigerant as the rotor turns.

Availability of each compressor design is subject to the OE reference, vehicle application and confirmed project requirements.

Automotive AC Compressor Families in the Hi-Great Catalog

The current product catalog includes multiple commonly referenced compressor families. Final compatibility must always be confirmed through OE and physical specifications.

Compressor FamilyExamples Found in the CatalogDetails to Confirm
10S17 SeriesChrysler, Dodge and Jeep replacement applicationsOE number, suffix, pulley, connector, ports and mounting points
10PA15 SeriesSelected Chrysler and Dodge applicationsDisplacement family, pulley grooves, clutch and hose connection
10PA17 SeriesSelected Chrysler and Dodge MPV applicationsOE cross-reference, rear-head configuration and mounting layout
HS15 SeriesSelected Chrysler and Dodge passenger-car applicationsCompressor code, pulley, clutch voltage and port orientation
5SL12 SeriesSelected Dodge and Jeep applicationsControl method, connector, mounting ears and OE reference

Information Required for Accurate AC Compressor Matching

Supplying complete information helps prevent wrong-part quotations, installation delays and avoidable returns.

Matching ParameterRequired InformationPurpose
OE NumberEvery number shown on the label, housing or original boxProvides the primary cross-reference
Vehicle ApplicationMake, model, year, market and body styleSeparates regional and production-year variations
Engine InformationEngine code, displacement, fuel type and power outputIdentifies engine-specific compressor configurations
Pulley and ClutchPulley diameter, groove count, clutch type and voltageConfirms belt alignment and electrical compatibility
Connector and ControlConnector shape, pin count and control-valve configurationPrevents electronic-control mismatches
Ports and MountingPort orientation, manifold style, mounting ears and dimensionsConfirms hose connection and physical installation
Photos or SampleLabel, front, rear, side, connector and port photosSupports visual verification when references are incomplete

Automotive AC Compressor Quality Control

Hi-Great coordinates supplier selection, fitment verification, inspection, reporting and shipment approval for international aftermarket orders.

STEP 01

Application Review

OE number, vehicle information and compressor configuration are checked against the order list.

STEP 02

External Inspection

Housing, pulley, clutch, ports, connector, mounting points, labels and visible condition are inspected.

STEP 03

Applicable Testing

Rotation, clutch, electrical, sealing or performance-related checks are coordinated according to the selected product and order standard.

STEP 04

QC Report

Inspection results and packaging details are documented for customer review before shipment.

STEP 05

Packing Approval

Product protection, part-number labels, order quantity and customized packing are checked before dispatch.

Hi-Great operates under an ISO quality management system. Selected cooperating factories hold relevant IATF/TS16949, CE and ISO certifications. Required certification and testing documents should be confirmed for each automotive AC compressor order.

Common Signs of a Failing Car AC Compressor

Compressor symptoms should be confirmed through complete A/C system diagnosis before a replacement part is ordered.

Weak or No Cabin Cooling

The system cannot create or maintain the required pressure difference.

Abnormal Compressor Noise

Grinding, knocking or excessive rattling may indicate internal wear or bearing damage.

Clutch Does Not Engage

The problem may involve the clutch, relay, wiring, pressure switch or low refrigerant.

Visible Oil or Refrigerant Leakage

Leak traces around the shaft seal, body or ports require further inspection.

Pulley or Belt Problems

A seized compressor or damaged pulley can cause belt noise, slippage or breakage.

Abnormal System Pressure

Incorrect suction or discharge pressure can indicate compressor or system-control problems.

Poor cooling does not always mean the compressor has failed. Low refrigerant, electrical faults, insufficient condenser airflow, a blocked expansion device or internal contamination may create similar symptoms.

AC Compressor Replacement Checklist

Correct installation protects the new compressor and reduces the risk of repeat failure.

  1. 1. Diagnose the Original Failure                Check refrigerant charge, electrical controls, condenser airflow, system pressure and contamination.

  2. 2. Recover Refrigerant Safely                Use approved professional equipment and follow local refrigerant-handling regulations.

  3. 3. Remove System Contamination                Flush or replace affected components according to the vehicle manufacturer's service procedure.

  4. 4. Replace Required Service Parts                Replace O-rings, receiver drier or accumulator, expansion device and other required components.

  5. 5. Verify Compressor Oil                Confirm the specified oil type, total system quantity and oil already supplied inside the compressor.

  6. 6. Evacuate and Leak-Test                Remove moisture and air, check the system for leakage and charge the specified refrigerant quantity.

Installation should be completed by a qualified automotive A/C technician in accordance with the vehicle manufacturer's service information.

Why Choose Hi-Great as Your Automotive AC Compressor Supplier?

Hi-Great combines an extensive supplier network with fitment support, inspection, consolidation and international order management.

Broad Application Coverage

Source aftermarket compressors for multiple brands, models, production years and regional vehicle specifications.

OE-Number Matching

Our team checks OE references and key physical details before confirming a wholesale quotation.

Mixed-Model Procurement

Combine different compressor references and other automotive parts within one coordinated sourcing project.

Warehouse Consolidation

Facilities in Yiwu, Ningbo and Qingdao support collection, inspection, consolidation and container loading.

Private-Label Packaging

Customized logos, color boxes, labels, display boxes and other packaging formats are available.

Hard-to-Find Part Support

Rare or discontinued references can be checked through Hi-Great's long-term parts supplier network.

Aftermarket Compressor Applications for Major Vehicle Markets

Asian Vehicles

Toyota, Nissan, Honda, Mitsubishi, Mazda, Hyundai, Kia and other Asian applications.

European Vehicles

Mercedes-Benz, BMW, Volkswagen, Audi, Opel, Peugeot, Renault, Lada and other European applications.

American Vehicles

Ford, Chevrolet, Chrysler, Dodge, Jeep and other North American applications.

Chinese Vehicles

Geely, Chery, Lifan, Great Wall and other Chinese vehicle applications.

How to Order Wholesale Automotive AC Compressors

  1. 1. SEND YOUR OE LIST                Provide reference numbers, vehicle applications, photos, quantities and target market.

  2. 2. VERIFY THE PART                Hi-Great checks compressor codes, fitment information and key physical specifications.

  3. 3. REVIEW THE QUOTE                Confirm product, price, packing, warranty, inspection and estimated delivery details.

  4. 4. APPROVE QC AND SHIPMENT                Review the QC report before products are consolidated and released for shipping.

Automotive AC Compressor FAQs

Common questions from distributors, importers and repair-parts wholesalers.

What information is needed to identify the correct automotive AC compressor?

Send the OE number, compressor model, vehicle make, model, year, engine code and clear photos. Pulley grooves, connector, ports and mounting points may also be required.

Can compressors with the same family code be interchanged?

Not necessarily. Compressors in the same family can have different pulleys, connectors, ports, rear heads, mounting arrangements and control methods. The complete OE reference and configuration must be checked.

Does a replacement AC compressor include oil?

Oil condition and quantity vary by product. Before installation, confirm whether the unit contains operating oil, assembly oil or transport oil and verify the required oil type and total system quantity.

Can I combine different compressor OE numbers in one order?

Yes. Hi-Great supports mixed-reference wholesale orders and can consolidate compressors and other automotive parts into one coordinated shipment.

Are customized logos and packaging available?

Yes. Customized labels, logos, color boxes and other private-label packaging can be evaluated according to the order quantity and artwork requirements.

What is the lead time for a wholesale AC compressor order?

Lead time depends on the OE list, quantity, availability, inspection standard and packaging requirements. A confirmed production and delivery schedule will be provided with the quotation.

Does Hi-Great provide warranty support?

One-year warranty support is available. Final warranty scope, documentation and claim conditions should be confirmed for the selected product before ordering.

Send Your Automotive AC Compressor OE List

Share your OE numbers, vehicle applications, compressor photos, quantities and packaging requirements. Hi-Great will review fitment, sourcing feasibility, quality requirements and international shipment options.

Product Category

Customer's Packing Box Customized Available

Start by sharing your requirements—we'll help design the perfect custom packing solution for your products. Reach out to HI-GREAT today!