Description
Vehicle Fitment & Part Details
The 21953AP is an 8-piece front suspension kit designed for the BMW 3 Series E46 (1999–2006) and Z4 E85 (2006–2008). This kit includes control arms, tie rod ends, stabiliser links, and control arm bushes to restore steering precision and front-end stability. All components are manufactured to OEM specifications and supplied as a matched set for simultaneous replacement.
Key Details
- SKU
- 21953AP
- Brand
- Aplus
- Configuration
- 8-Piece Kit
- Fitting Position
- Front Axle
- Primary Fitment
- BMW 3 Series E46 / Z4 E85
- Warranty
- Manufacturer warranty
Kit Contents
| Part Number | Description | Qty | Position |
|---|---|---|---|
| 11596AP | Stabiliser Link | 2 | Front Axle |
| 11842AP | Tie Rod End | 1 | Front Axle Right |
| 11843AP | Tie Rod End | 1 | Front Axle Left |
| 12069AP | Control Arm | 1 | Front Axle Right |
| 12070AP | Control Arm | 1 | Front Axle Left |
| 12451AP | Control Arm Bush | 1 | Front Axle Right |
| 12452AP | Control Arm Bush | 1 | Front Axle Left |
OEM References
Includes 39 OEM references.
View All OEM References (39)
| Brand | OEM Number |
|---|---|
| BMW | 31121094465 |
| BMW | 31121094466 |
| BMW | 31121096985 |
| BMW | 31121096986 |
| BMW | 31122343352 |
| BMW | 31122343353 |
| BMW | 31124004359 |
| BMW | 31124004360 |
| BMW | 31126750223 |
| BMW | 31126750224 |
| BMW | 31126751317 |
| BMW | 31126751318 |
| BMW | 31126752317 |
| BMW | 31126752318 |
| BMW | 31126752717 |
| BMW | 31126752718 |
| BMW | 31126758220 |
| BMW | 31126758519 |
| BMW | 31126758520 |
| BMW | 31126770247 |
| BMW | 31126770248 |
| BMW | 31126774819 |
| BMW | 31126774820 |
| BMW | 31126777850 |
| BMW | 31126777852 |
| BMW | 31126783376 |
| BMW | 31351095694 |
| BMW | 31356780847 |
| BMW | 32106777503 |
| BMW | 32106777504 |
| BMW | 32111096897 |
| BMW | 32111096898 |
| BMW | 32112228785 |
| BMW | 32112228786 |
| BMW | 32211095950 |
| BMW | 32211095955 |
| BMW | 32211095956 |
| BMW | 32211096897 |
| BMW | 32211096898 |
Product Specifications
| Specification | Value |
|---|---|
| Tie Rod Length | 402 mm |
| Tie Rod Thread Size | M18x1.5 |
| Tie Rod Cone Size | 14.8 mm / 16.3 mm |
| Stabiliser Link Thread | M10x1.5 |
| Stabiliser Link Length | 271 mm |
| Bush Outer Diameter | 87 mm |
| Bush Inner Diameter | 27.5 mm |
| Bush Length | 85.5 mm |
Vehicle Fitment
Includes 19 supplied applications.
View Full Vehicle Fitment (19 applications)
| Make | Model | Platform | Engine | kW | From | To |
|---|---|---|---|---|---|---|
| BMW | 318i | E46 | M43B19 | 85 kW | 1999 | 2001 |
| BMW | 318i | E46 | N42B20 | 84 kW | 2001 | 2005 |
| BMW | 318Ti | E46 | N42B20 | 84 kW | 2001 | 2005 |
| BMW | 320D | E46 | M47D20 | 84 kW | 2000 | 2005 |
| BMW | 320i 2.0 | E46 | M52B20 | 80 kW | 1999 | 2000 |
| BMW | 320i 2.2 | E46 | M54B22 | 80 kW | 2001 | 2004 |
| BMW | 323i | E46 | M52B25TU | 84 kW | 1999 | 2000 |
| BMW | 325i | E46 | M54B25 | 84 kW | 2000 | 2005 |
| BMW | 325ti | E46 | M54B25 | 84 kW | 2001 | 2004 |
| BMW | 328i | E46 | M52B28 | 84 kW | 1999 | 2000 |
| BMW | 330D | E46 | M57D30 | 84 kW | 2001 | 2005 |
| BMW | 330D | E46 | M57D30 | 84 kW | 2003 | 2005 |
| BMW | 330i Ci | E46 | M54306S3 | 84 kW | 2000 | 2005 |
| BMW | 330i | E46 | M54B30 | 84 kW | 2000 | 2005 |
| BMW | M3 | E46 | S54B32 | 87 kW | 2001 | 2005 |
| BMW | M3 | E46 | S54B32 | 87 kW | 2003 | 2006 |
| BMW | Z4 2.0i | E85 | N46B20 | 84 kW | 2006 | 2008 |
| BMW | Z4 2.5Si | E85 | N52B25 | 82 kW | 2006 | 2008 |
| BMW | Z4 3.0Si | E85 | N52B30 | 85 kW | 2006 | 2008 |
Fitment Notes
- Always match OEM reference number(s) and vehicle details before ordering. Confirm exact fitment using VIN, engine code, or chassis number if multiple variants exist.
- This kit is designed for the BMW E46 3 Series (1999–2006) and the E85 Z4 (2006–2008). Both platforms share front suspension geometry. Confirm your vehicle matches the listed model, engine code, and production year before ordering. Verify VIN and engine code with your vehicle documentation or dealer.
Installation / Use / Maintenance Tips
- Replace all front suspension components at the same time to ensure balanced handling and even tyre wear.
- A wheel alignment is required after fitting new control arms and tie rod ends.
- Torque all fasteners to BMW-specified values using a calibrated torque wrench.
- Inspect stabiliser link bushings and mounting points for corrosion before installation.
- Check ball joint boots for tears after 20,000 km to maintain joint lubrication.
Common Questions
Does this kit fit both the E46 and the Z4 E85?
Yes. The BMW E46 3 Series and E85 Z4 share front suspension mounting points, so all 8 components in this kit are compatible with both platforms.
What is the difference between 21953AP and 21956AP?
21953AP is a front suspension kit for the BMW E46 and Z4 E85, containing control arms, tie rod ends, stabiliser links, and bushes. 21956AP is a rear suspension kit for the E46 only, with different components suited to the rear axle.
Do I need a wheel alignment after installation?
Yes. Replacing control arms and tie rod ends changes suspension geometry. A four-wheel alignment should be performed immediately after installation.
Important: Product information, kit contents and compatibility are provided as a guide and may contain errors or omissions. Please verify that this part and any included components are correct for your vehicle before installation. For full details see our Website Disclaimer (Errors & Omissions).