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We are closed July 3rd–5th for the holiday! Orders will ship starting July 6th. Happy Independence Day!
BILSTEIN B4 Strut Insert - 21-030505

BILSTEIN B4 Strut Insert - 21-030505

BILSTEIN B4
Disponibilité:
en stock, prêt à être expédié
UGC 21-030505
Économisez 51% Économisez 51%
$230.00
$230.00 - $230.00
$230.00
$113.06
$113.06 - $113.06
$113.06
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We show live inventory for in-stock items. Products may sell out due to high demand but are restocked regularly. Out-of-stock items can still be ordered and usually arrive within a few weeks.

BILSTEIN B4

Strut Insert

This product also goes by these part numbers: 31321135892, 31321133560, 21030505

This part also goes by the following cross reference.

Cross Reference Part Number: 31321135892, 31321133560, 21030505

Fits These Vehicles 7 applications
BMW
Make Model Engine Years
BMW 325i 2.5L6 1987–1991
BMW 325i 2.5L6 1993–1993
BMW 325is 2.5L6 1987–1991
BMW 318is 1.8L4 1991–1991
BMW 318i 1.8L4 1991–1991
BMW 325es 2.7L6 1986–1987
BMW 325e 2.7L6 1984–1987

Fitment data last updated: 2026-06-30