0438101018 Repair Kit for Bosch Fuel Distributor Mercedes 420 SEL 500SL 560SEL
$87.50
420 SE, SEL W126 09/1985 - 06/1991 M116.965. 500 SE, SEL W126 09/1985 - 06/1991 M117.965. 560 SEL W126 10/1985 - 06/1991 M117.968. This is probably because of modern fuel additives & the introduction of ethanol into fuel.
