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Arnott A-2504 Air Suspension Spring - Rear Left
Rear Air Spring for BMW X5
Arnott A-2504 is a rear left air suspension spring for the BMW X5, built with a Continental ContiTech rubber bladder and standard-grade construction. It is made for 2000-2006 BMW X5 models with rear-left fitment, including vehicles with self-leveling suspension (S220A) and sport suspension (S226A).
Key Features
- Rear left air suspension spring for BMW X5 applications
- Continental ContiTech bladder with black rubber bellows material
- Standard-grade sleeve-style design
- Lower base cup mount and upper stud mount
- Mounting hardware included
- Includes new seals
- Arnott A-2504 replacement part number
Product Details
Arnott’s NEW product line for the BMW X5 rear suspension focuses on direct-fit air spring replacement using quality materials and OE-style construction. The A-2504 rear air spring is engineered for the rear left position and is listed for 2000-2006 BMW X5 models, with coverage that includes self-leveling suspension and sport suspension configurations. If you are comparing BMW X5 rear air spring replacement options, A-2504 provides a practical solution for restoring rear suspension support and ride height control. This part cross-references BMW 37126750355 for the same application.
Common Issues This Part Can Address
- Rear suspension sag on a BMW X5
- Loss of ride height at the rear left corner
- Air spring leakage from a worn bladder or seal
- Uneven rear stance caused by aging suspension components
- Reduced support in self-leveling or sport suspension systems
Installation Notes
Fits 2000-2006 BMW X5, rear left. Arnott recommends replacing air springs in pairs to maintain balanced rear suspension performance. Vehicles equipped with factory sport suspension use firmer, shorter springs and a lowered stance; verify suspension code by VIN with your dealer if you are unsure whether your BMW X5 has sport suspension. Confirm position and suspension type before installation.
Quality Assurance
Arnott backs this rear air spring with a Limited Lifetime Warranty. The A-2504 uses a Continental ContiTech bladder and quality materials selected for rear suspension service on BMW X5 applications.
This part fits 14 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2006 | BMW | X5 | 3.0L | L6 | Rear Left | Includes new seals; compatible with self-leveling suspension (S220A) and sport suspension (S226A); NEW |
| 2006 | BMW | X5 | 4.4L | V8 | Rear Left | Includes new seals; compatible with self-leveling suspension (S220A) and sport suspension (S226A); NEW |
| 2005 | BMW | X5 | 3.0L | L6 | Rear Left | Includes new seals; compatible with self-leveling suspension (S220A) and sport suspension (S226A); NEW |
| 2005 | BMW | X5 | 4.4L | V8 | Rear Left | Includes new seals; compatible with self-leveling suspension (S220A) and sport suspension (S226A); NEW |
| 2004 | BMW | X5 | 4.4L | V8 | Rear Left | Includes new seals; compatible with self-leveling suspension (S220A) and sport suspension (S226A); NEW |
| 2004 | BMW | X5 | 3.0L | L6 | Rear Left | Includes new seals; compatible with self-leveling suspension (S220A) and sport suspension (S226A); NEW |
| 2003 | BMW | X5 | 4.4L | V8 | Rear Left | Includes new seals; compatible with self-leveling suspension (S220A) and sport suspension (S226A); NEW |
| 2003 | BMW | X5 | 3.0L | L6 | Rear Left | Includes new seals; compatible with self-leveling suspension (S220A) and sport suspension (S226A); NEW |
| 2003 | BMW | X5 | 4.6L | V8 | Rear Left | Incl. New Seals; NEW |
| 2002 | BMW | X5 | 4.4L | V8 | Rear Left | Includes new seals; compatible with self-leveling suspension (S220A) and sport suspension (S226A); NEW |
| 2002 | BMW | X5 | 3.0L | L6 | Rear Left | Includes new seals; compatible with self-leveling suspension (S220A) and sport suspension (S226A); NEW |
| 2002 | BMW | X5 | 4.6L | V8 | Rear Left | Incl. New Seals; NEW |
| 2001 | BMW | X5 | Rear Left | Includes new seals; compatible with self-leveling suspension (S220A) and sport suspension (S226A); NEW | ||
| 2000 | BMW | X5 | Rear Left | Includes new seals; compatible with self-leveling suspension (S220A) and sport suspension (S226A); NEW |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.