Rear Air Suspension Shock With CDC Damping LIXIANG Li Auto L9 2024
Rear Air Suspension Shock With CDC Damping LIXIANG Li Auto L9 2024 Model X01-20030015-A X01-20030016-A
This rear air suspension strut is the replacement for the Li Auto L9 (2024 model year onward) with factory air suspension — Rear Left OE X01-20030015-A / Rear Right OE X01-20030016-A. Market data confirms the base numbers X01-20030015 / X01-20030016 as rear air-spring-with-shock-absorber assemblies for the Li Auto L9. This genuine-style unit restores the factory ride height and CDC-controlled damping behavior. Every unit is 100% air-leak tested before shipment and with an 18-month warranty.
Product Specification Sheet
| Item | Content |
| Product Name | Rear Air Suspension Strut - Air Spring + Shock Absorber Assembly |
| Genuine OE No. (Rear Left) | X01-20030015-A (base number X01-20030015) |
| Genuine OE No. (Rear Right) | X01-20030016-A (base number X01-20030016) |
| Aftermarket Cross No. | Not listed in European aftermarket catalogs (Chinese domestic EV series) - order by OE number |
| Applicable Brand | Li Auto (LIXIANG) |
| Vehicle Line | Li L9 (L series, extended-range electric flagship SUV) |
| Model Years | 2024- (per supplier table) - confirm by VIN |
| Damping Control | Factory system: CDC continuous damping control + air-spring height control (industry-standard description of the L9 air suspension) |
| Common Models | Li Auto L9 (2024 model) with factory air suspension |
| Installation Position | Rear axle - side-specific: Rear Left = X01-20030015(-A), Rear Right = X01-20030016(-A) |
| Drive Type | Extended-range electric (EREV); dual-motor AWD |
| Structure | Integrated assembly: air spring (bellows) + shock absorber (2024-model L-series rear architecture) |
| Bellows Material | High-strength compound rubber (resistant to extreme temperatures and aging) |
| Air Tightness | 100% individually air-leak tested before shipment |
| Packing | Individual protective packaging; left/right pair set available |
| Warranty | 18 months |
| Shipping | Sea / air / courier; export-standard packaging |
Top Selling Points
| Selling Point | Detail |
| Li Auto L9 Coverage | Rear air suspension struts for the Li Auto L9 (2024-) with factory air suspension |
| CDC Damping Matching | Matches the factory CDC continuous damping control - correct ride behavior restored |
| Height Control Restored | Air-spring ride-height adjustment - original ride height and leveling restored |
| Side-Specific Correct Units | Rear Left X01-20030015(-A) / Rear Right X01-20030016(-A) - no left/right mismatch risk |
| 100% Air-Leak Tested | Every unit individually pressure-tested before shipment to eliminate slow leaks and sagging |
| Sold as Left/Right Pair | Pair set available; same-axle replacement recommended for consistent ride height |
| Full 2024-Model Family | Front (X01-20020019/020) and rear (X01-20030015/016) sets available for complete axle coverage |
| 18-Month Warranty | Extended 18-month warranty + pre-sale VIN check + after-sales technical support |
About Us
FAQ:
Q1: Which OE number is for which side? Rear Left = X01-20030015-A, Rear Right = X01-20030016-A. These are side-specific units — never mix left with right.
Q2: Which vehicles does this fit? Li Auto L9 (2024 model year onward) with factory air suspension, per the supplier table. Market data confirms the base numbers X01-20030015 / X01-20030016 as rear air-spring-with-shock-absorber assemblies for the Li Auto L9 — confirm the exact model and year by VIN.
Q3: What does the "-A" suffix mean? The -A suffix is the designation used in the supplier table; market data shows the base numbers X01-20030015 / X01-20030016. Treat the numbers with and without the suffix as the same part family — confirm the stamped number on your original unit.
Q4: Is this the complete strut or just the air spring? The complete assembly — air spring (bellows) + shock absorber integrated in one unit, ready to install as a direct replacement.
Q5: Does this strut have electrical damping? The Li Auto L9 factory air suspension pairs air springs with CDC continuous damping control (industry-standard description). The strut therefore carries the damping-control interface — confirm the connector against the original unit by VIN.
Q6: Do I need to replace both rear sides at the same time? Same-axle pair replacement is strongly recommended; an old unit on the other side causes uneven height and leveling behavior.
Q7: What should I pay attention to during installation? Release the air suspension pressure per the workshop manual; protect the air fitting and electrical connector from dirt; after installation let the height control system re-level; check both sides' height and leaks before a road test.
Q8: Warranty policy and shipping damage? 18-month warranty under normal use. For shipping damage, inspect within 48 hours of receipt and send photos/video — the seller arranges a replacement.
Q9: Service life and maintenance? Depends on road conditions and climate. Keep the bellows clean and check for cracks during routine service; replace the complete unit if a bellows leak is found.
Q10: Are aftermarket alternatives available? This OE number is not listed in European aftermarket catalogs. Order by the exact OE number and confirm the model/year and side by VIN.
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