2009 Mercedes-Benz GL-Class Rear Air Suspension Strut Assembly with Continental CONTITECH Air Spring Mount Rear Left /

It features a Continental CONTITECH air spring, with the casting number visible on the rubber sleeve, and includes the original strut mount with three mounting studs and a central hex bolt. The assembly has metal clamps securing the air spring, a 3-pin electrical connector at the top, and a steel mounting fork oriented for rear-left installation. The supplier label is intact, showing the correct part number and date code. The rubber air spring, steel strut body, and mounting hardware are all present, with typical signs of use. The finish is mostly intact, but there are areas of surface rust and paint chipping, especially on the mounting studs and fork.

Fitment notes

Researched from the part numbers and the donor car.

Two researchers agreed on 7 of 10 vehicles in round 3.

Sources: Based on OEM part number cross‑reference tables from multiple retailer listings (e.g., Amazon product pages) that list OE number 1643200425/A1643200425 and the corresponding vehicle models. / The confirmed fitment is limited to Mercedes-Benz X164 GL-Class and W164 M-Class vehicles with Airmatic rear suspension; catalogs identify A1643200425 as a W164/X164 rear-left replacement, while listings that extend the number to later X166/W166 vehicles describe different-generation replacement applications and were excluded.[1][2][4][6][8].

Removed from a 2009 Mercedes-Benz Gl-Class.

Fits:

• 2009 Mercedes-Benz Gl-Class — GL350 BLUETEC 4-MATIC 3.0L V6 AWD (2009)

Interchange part numbers: 1643200425, A1643200425, A-2575RR

Please match the part number 2C-96/127-420 to your original before buying.