Bilstein 12-248650 ALPINA BMW E81 E87 E93 B1 Rear Top Strut Mount
Upgrade your BMW or ALPINA suspension with the genuine Bilstein B1 Rear Top Strut Mount. Part number Bilstein 12-248650. This OEM-quality rear shock absorber top mount is engineered for a perfect fit on E81, E87, E82, E90, E91, E92, E93 and X1 E84 platforms, including ALPINA B3 models. Ideal as a direct replacement rear top mount to cure knocks, clunks and play in the rear suspension and to restore factory ride comfort and handling precision. Perfectly matched to Bilstein B4, B6 and B8 shock absorbers and a strong choice with OE or performance shocks.
Why choose this Bilstein B1 rear top mount
- Genuine Bilstein B1 accessory in original manufacturer quality
- Precisely fitting rear shock top mount for BMW and ALPINA applications
- Direct replacement rear strut mount to refresh ageing suspension mounts
- Reduces rear axle noise, vibration and harshness for a tighter, quieter ride
- Durable construction for long service life on road and spirited driving
- Designed to pair with Bilstein shock absorbers for optimum performance
What we think
We run Bilstein B1 mounts on our own cars and have fitted many for customers. Feedback is consistently positive on fit, finish and how much tighter the rear end feels after replacing tired mounts. A must-do when fitting new shocks or chasing rear end knocks on E8x and E9x cars.
Fitting and support
Professional fitting available at Nforcd in Warwickshire. Email Sales@nforcd.com for a fitting quote. We recommend replacing rear top mounts in pairs and torquing to manufacturer specifications. A four-wheel alignment is advisable after suspension work.
Compatibility
Rear axle fitment for the following BMW and ALPINA models:
ALPINA
- B3 (E90) 09.07 to 02.13 Bi-Turbo and S Bi-Turbo
- B3 Coupe (E92) 09.07 to 02.14 Bi-Turbo and S Bi-Turbo
- B3 Touring (E91) 09.07 to 05.13 Bi-Turbo and S Bi-Turbo
- B3 Convertible (E93) 09.07 to 05.13 Bi-Turbo and S Bi-Turbo
BMW 1 Series
- 1 Series 3-door (E81) 09.06 to 12.11 116i 118i 120i 130i 116d 118d 120d 123d
- 1 Series 5-door (E87) 02.03 to 01.13 116i 118i 120i 130i 116d 118d 120d 123d
- 1 Series Coupe (E82) 10.06 to 10.13 120i 125i 128i 135i 118d 120d 123d
BMW 3 Series
- 3 Series Sedan (E90) 02.04 to 02.12 316i 318i 320i 320si 323i 325i 328i 330i 335i 316d 318d 320d 325d 330d 335d
- 3 Series Touring (E91) 12.04 to 12.12 316i 318i 320i 323i 325i 328i 330i 335i 316d 318d 320d 325d 330d 335d
- 3 Series Coupe (E92) 01.05 to 12.13 316i 318i 320i 323i 325i 328i 330i 335i 320d 325d 330d 335d
- 3 Series Convertible (E93) 05.06 to 12.13 318i 320i 323i 325i 328i 330i 335i 320d 325d 330d
BMW X Series
- X1 (E84) 03.09 to 06.15 sDrive16i sDrive18i sDrive20i xDrive20i xDrive25i xDrive28i sDrive16d sDrive18d xDrive18d sDrive20d xDrive20d xDrive23d xDrive25d
Common search terms and applications
Bilstein 12-248650 rear top mount. BMW rear strut mount E90. BMW E92 rear shock top mount. E93 rear shock absorber mount. E81 E87 rear top strut mount. E82 rear top mount. X1 E84 rear shock mount. ALPINA B3 rear top mount. Bilstein B1 rear mount. OEM quality BMW rear suspension mount. Rear upper shock mount BMW 1 Series and 3 Series. Replace noisy rear top mounts. Direct fit rear top mount for BMW E8x and E9x platforms.
Technical details
- Fitting position: Rear axle
- Part number: BILSTEIN-12-248650
- Manufacturer: Bilstein
- EAN: 4025258762094
- UPC: 651860764894
Quality you can trust
- All parts are precisely adapted to Bilstein shock absorbers
- Broad support bearing range for virtually any type of car
- Original Bilstein service parts with uncompromising OE quality
Related part
Also available: Bilstein 12-251179 ALPINA BMW E81 E87 E93 B1 Rear Top Strut Mount.
Compatibility check
We will verify fitment before dispatch. Provide your UK registration or the last 7 digits of your VIN at checkout so we can confirm this rear top mount suits your exact BMW or ALPINA model.
Why buy from Nforcd
- Performance car parts specialists with real-world product experience
- Trusted advice, fast support and careful packaging
- Workshop fitting available in Warwickshire. Email Sales@nforcd.com for a quote
Refresh your BMW rear suspension the right way. Order the genuine Bilstein 12-248650 B1 Rear Top Strut Mount today for OE-level fit, quiet operation and confidence-inspiring handling.