Bilstein 1982-1989 BMW Front B4 OE Replacement Strut Cartridge 21-030512

$99.00

Usually ships in 1 to 3 business days.
Delivery is usually 2 to 5 business days after it ships.

Free shipping to the lower 48
30-day returns on unused parts
New Bilstein part in the original packaging

Bilstein lists 6 vehicles for this part (BMW). Check yours

Questions? Email hello@apertureauto.com. We reply within one business day.

Overview

Bilstein 1982-1989 BMW Front B4 OE Replacement Strut Cartridge, manufacturer part number 21-030512.

New Bilstein part in the original manufacturer packaging.

Specifications

Manufacturer part number	21-030512
UPC	651860430881
Type	Shocks & Struts
Package dimensions	26.8 x 2.95 x 2.95 in
Shipping weight	6.48 lb

Vehicle fitment

Bilstein matches this part number to specific vehicles. Send your year, make, model and VIN to hello@apertureauto.com and we will confirm it fits before it ships.

Questions and answers

Is this part new?
Yes. It is a new Bilstein part in the original manufacturer packaging. Manufacturer part number 21-030512, UPC 651860430881.

Will it fit my vehicle?
Send your year, make, model and VIN to hello@apertureauto.com and we will confirm fit before the order ships.

What does shipping cost?
Shipping is free to the contiguous United States. Tracking is emailed as soon as it ships.

Can I return it?
Yes. Unused, uninstalled parts in the original packaging can be returned within 30 days of delivery. See the refund policy for details.

Part number 21-030512, also written 21030512.

Fits these vehicles

Bilstein lists 6 vehicles for this part. Not listed? Email hello@apertureauto.com and we will check.

Vehicle	Years	Position
BMW 528eBase	1982-1988	Front
BMW 533iBase	1983-1984	Front
BMW 535iBase	1985-1988	Front
BMW 535isBase	1988	Front
BMW 633CSiBase	1983-1984	Front
BMW 635CSiBase	1985-1989	Front

Specifications

High power reserves for maximum safety
Restores original driving comfort, handling and safety
High OE quality

Brand	Bilstein
Part number	21-030512
UPC	651860430881
Series	B4 OE Replacement
Internal design	Twintube
Extended length	25 in (635 mm)
Collapsed length	17.99 in (457 mm)
Upper mount type	Stem
Lower mount type	Housing
Boot included	No
Spring seat included	No
Finish	Black Paint

Length check: this shock measures 17.99 in fully compressed and 25 in fully extended, eye to eye. On a lifted or modified vehicle, measure between the shock mounts at ride height; that number should sit comfortably inside this range, not near either end.