MERTZControl/Trailing Arm, wheel suspension — MERTZ M-S1817
OE 21378MPN M-S1817
EAN 5902701064396
Rear Right · Rear Left · Top · 1Compare 28 brands — check fitment and order online
OE part number 21378 is a Wheel suspension control/trailing arm compatible with ALPINA, BMW and other makes. Available from 28 brands, priced from £19.99. Every cross-reference listed below matches the same OE specification used by the vehicle manufacturer.
Wheel suspension control/trailing arm OE 21378 prices range from £19.99 to £56.99, with 28 brands offering compatible parts.
OE 21378 is compatible with the following make/model combinations:
| Make | Models |
|---|---|
| BMW | X5 (E53) |
| HYUNDAI | TUCSON (TL, TLE), GETZ (TB), i30 (GD), SANTA FÉ I (SM) |
| KIA | SPORTAGE IV (QL, QLE), RIO III (UB) |
| MERCEDES-BENZ | E-CLASS (W212), E-CLASS T-Model (S212), C-CLASS (W204) |
Choose a brand to see their compatible parts for OE 21378.
Products matched to OE number 21378.
| Attribute | Value |
|---|---|
| Number of mounting bores | 2 |
| Fitting Position | Lower Left |
| adjustable | 1 |
| Cone Size [mm] | 15,6 |
| Height [mm] | 62 |
| Inner Diameter 1 [mm] | 19 |
| Length [mm] | 250 |
| Length [mm] | 301 |
| Length [mm] | 462 |
| Thread Size 2 | M14x2 |
Common original equipment numbers linked to stocked alternatives.
OE (Original Equipment) number 21378 is a manufacturer's reference code for Wheel suspension control/trailing arm used to identify the exact specification of a part fitted during vehicle production. By cross-referencing this OE number, you can find 28 compatible aftermarket brands that match the same specification — often at a lower price than the original. All parts listed above are verified to match OE 21378.