L7 L8 L9 Air Suspension Compressor Pump For LIXIANG Li Auto X03-29150052 X01-29150021

L7 L8 L9 Air Suspension Compressor Pump For LIXIANG Li Auto X03-29150052 X01-29150021 AMK-Type

This is the air suspension compressor for the Lixiang (Li Auto) Li L7 — part number X03-29150052 — the unit that feeds the electronically controlled air suspension on this popular Chinese electric SUV (launched 2023).

One thing worth knowing before you stock this line: the L7 is sold in Air / Pro / Max trims, and only the Pro and Max versions carry the air suspension (the "Magic Carpet" air ride). The Air trim runs CDC dampers with no air springs — so a quick trim check against the VIN stops the wrong order before it happens.

OE X03-29150052 is the L7 stamp. The L9 / L8 family uses the related number X01-29150021 on the same supply unit concept — if you are building stock for the whole Li Auto range, ask us and we will confirm the matching SKU for each model. OEM/ODM, laser LOGO, colour-box and label services available; 18-month warranty.

Q1: Which Li L7 trims actually use this compressor? Only the Pro and Max trims carry the Magic Carpet air suspension. The Air trim uses CDC dampers without air springs — it does not need this compressor. Check the VIN and the trim at order and we confirm before dispatch.

Q2: Is X03-29150052 the same part as X01-29150021? X01-29150021 is the number used on the Li L9 / L8 platform — same air-supply-unit concept but a different model line. Tell us which Li Auto model you are stocking and we will confirm the matching SKU rather than guessing.

Q3: What are the MOQ and sample terms for wholesale accounts? MOQ and mixed-container loading are agreed per order — send your OE list and we reply with the current sheet. Samples are available for test fits before you commit to volume.

Q4: Do you offer OEM / ODM and custom packaging? Yes. We run OEM and ODM programmes for suspension compressors. Customisation services include laser LOGO engraving, colour-box printing and label printing — neutral or fully branded, agreed at order stage.

Q5: What warranty applies, and how does the claims process work? 18-month warranty under normal use. Claims are photo-based: notify us within 48 hours of receipt with photos/video of the damage or fault, and replacement is arranged per the agreed terms.

Q6: What shipping methods and documents do you provide? Sea, air or courier by volume and destination, with export documentation. Transit times and freight quotes depend on the order size and destination port.

• OEM / ODM — supply per your specification; OE-number-matched production for brand programmes.
• Laser LOGO engraving — logo / part number lasered onto the unit.
• Colour-box printing — custom retail / trade boxes in your design.
• Label printing — barcode, OE and multilingual labels per your layout.
• Warranty — 18 months on all units under normal use.
• Documentation — export documents, OE cross-check sheets and VIN-confirmation records with every order.