Bilstein 38-129230 BMW E46 B3 OE Replacement Rear Coil Spring
Restore factory-fresh handling and comfort on your BMW E46 with the Bilstein B3 rear coil spring, part number 38-129230. Engineered as an OE replacement rear suspension spring for the BMW 3 Series E46, this genuine Bilstein B3 coil spring delivers OEM ride quality, precise road holding and long-term durability. If you are searching for BMW E46 rear coil spring, BMW E46 rear spring, BMW 3 Series E46 rear suspension spring, E46 coil spring replacement or Bilstein B3 rear coil spring, this is the high-quality solution you want.
We use Bilstein B3 springs on our own cars and our customers have been consistently impressed with the fit, finish and performance. Expect OE-spec ride height, excellent comfort on the road and the confidence that comes with Bilstein’s uncompromising manufacturing standards.
Why choose the Bilstein B3 rear spring for your BMW E46
- OE quality and fitment for BMW E46 3 Series rear axle
- Innovative spring designs including pigtail ends, minibloc shapes and central force design for consistent performance
- High-quality chrome vanadium or chrome silicon steel for exceptional break resistance
- Hot setting after forming helps prevent height loss over time
- Careful surface compression and coating for long service life and corrosion resistance
- Matches original series-production spring design for authentic ride and handling
Perfect for
BMW owners wanting a direct-fit OE replacement rear coil spring that keeps the car at standard ride height and restores tight, quiet, stock-like handling. Ideal search terms include BMW E46 rear coil spring OE replacement, Bilstein B3 E46 rear spring, BMW E46 3 Series rear suspension spring, OEM rear spring BMW E46 saloon coupe convertible touring and Bilstein 38-129230.
Fitting Position
Rear axle
Compatibility
Designed for BMW 3 Series E46. Suitable for many petrol and diesel models as listed below. If you are searching for BMW E46 saloon rear spring, E46 coupe rear spring, E46 convertible rear spring or E46 touring rear spring, this Bilstein B3 38-129230 is the OE replacement option.
- BMW 3 Series E46 (12.97 - 05.05)
- 316 i, 318 i, 320 i, 323 i, 325 i, 325 xi, 328 i, 330 i, 330 xi, 318 d, 320 d, 330 d, 330 xd
- BMW 3 Series E46 Coupe (12.98 - 07.06)
- 316 Ci, 318 Ci, 320 Ci, 323 Ci, 323 i, 325 i, 325 Ci, 328 Ci, 330 Ci, 330 xi, 320 Cd, 330 Cd
- BMW 3 Series E46 Convertible (04.00 - 12.07)
- 318 Ci, 320 Ci, 323 Ci, 325 Ci, 330 Ci, 320 Cd, 330 Cd
- BMW 3 Series E46 Touring (06.99 - 05.05)
- 316 i, 318 i, 320 i, 323 i, 325 i, 328 i, 330 i, 318 d, 320 d, 330 d
Compatibility check
We will verify fitment before dispatch to ensure you get the correct BMW E46 rear coil spring. Provide your UK registration number or the last 7 digits of your VIN at checkout and we will confirm compatibility.
Professional fitting
For expert installation of BMW E46 rear coil springs and suspension components, we recommend fitting at Nforcd in Warwickshire. Request a fitting quote at Sales@nforcd.com.
Part details
- Part number: Bilstein 38-129230 / BILSTEIN-38-129230
- Range: Bilstein B3 OE Replacement
- Fitting position: Rear axle
- Manufacturer: Bilstein
- EAN: 4025258566111
- UPC: 651860566115
Search-friendly keywords
BMW E46 rear coil spring, BMW E46 rear spring, BMW 3 Series E46 rear suspension spring, E46 coil spring replacement, OE replacement rear spring BMW E46, Bilstein B3 rear coil spring, Bilstein 38-129230, BILSTEIN-38-129230, OEM BMW E46 spring, standard ride height rear spring BMW E46, BMW E46 saloon rear spring, BMW E46 coupe rear spring, BMW E46 convertible rear spring, BMW E46 touring rear spring.