Regular maintenance ensures proper compressor operation and extends system longevity. Essential maintenance tasks include:

• Checking compressor refrigerant oil levels
• Cleaning condenser and evaporator components
• Inspecting belt drive system for wear
• Monitoring overall system performance

If faults or damage are detected, professional repair or replacement may be necessary to maintain optimal cooling performance.

• No Cool Air: System operates but produces no cooling effect
• Unusual Noises: Abnormal sounds or vibrations indicating internal component issues
• Overheating: Excessive heat or burning smell from compressor unit
• Non-Responsive: Compressor fails to activate when AC system is engaged
• Reduced Performance: Gradual decline in cooling efficiency

If experiencing these symptoms, consult qualified automotive air conditioning technicians for proper diagnosis and repair.

Our compressors undergo 100% testing before delivery to ensure:

• No refrigerant leakage
• Quiet operation without abnormal noise
• Full compliance with quality standards

Delivery Times:

• Express shipping: 7 days (in-stock items)
• Sea freight: 15 days (in-stock items)
• Custom orders: Based on production lead time

Standard MOQ is 10 pieces. For in-stock items, there is no minimum quantity restriction.

Yes, samples are available for in-stock items. Customers cover sample costs and shipping expenses.

All products undergo 100% quality testing before delivery to ensure performance and reliability.

Yes, we can manufacture according to your samples or technical drawings, subject to minimum order quantities.

Standard packaging includes neutral white boxes and brown cartons. Branded packaging available with proper authorization.

Provide us with OE numbers, UAC numbers, RC numbers, or other popular part numbers for immediate quotation. Our freight rates are updated in real-time - please contact us for accurate shipping costs.