Vasilios_Billy
Lifetime Benzer
Join Date: Mar 2008
Location: Campbelltown NSW
Posts: 1,864
Club: M.A.L.A.K.A.S.
Car: 2020 AMG GT C
Berny..
The S124 third-row seat upholstery is the same vinyl/cloth pattern as the second-row in the same car.. the third-row seat was offered in MB-Tex only (no fabric or leather options on the third-row).
OE-equivalent MB-Tex in the correct era pattern is supplied by GMK Australia (Sydney) on rolls. Approximately $65 per metre. You will need about 1.5 metres for the third-row cushion. Total about $100 for material.
The colour-match to your 30+ year original is approximate not exact. The original has 30 years of UV fading; the new material is the original factory colour. Plan to either (a) fit the new cushion and let the contrast be visible, (b) ask the trimmer to re-cover the second-row at the same time to keep visual consistency, or (c) source a second-hand third-row from a wreck with similar fade level.
Wreck option: there is a 1989 200TE in Geoff Panton Hill's yard with intact third-row upholstery (last I checked, 2019). Worth a call. Approximately $80 for the cushion if it is still available.