Fitting a SAAB that needs a new Shock Absorber BILSTEIN OE Ref 4001640? This one is built by BILSTEIN to OEM reference 4004552, so it slots in as a straight swap for the original part — no modifications, no guesswork.
It's listed under BILSTEIN part number 22-205414, EAN: 4025258717643, which you can cross-check against your old part before ordering to be sure it's the right fit.
Double-check fitment against OEM reference 4004552, or run your registration through our vehicle lookup tool — some SAAB models share a platform across several years, so it's worth confirming rather than assuming.
Not quite the right one? The full Suspension range has other options worth a look.