BMW E30 Sedan/Touring Front One-Piece Window Guide – LHS - 51321907289 64118391362 and used trays are often

and used trays are often beyond repair

OEM Part Number: 33551135720

Note that these are Stainless Steel

51221906849

You need to order 2 kits or our complete kit to make the rear subframe fully adjustable for both camber AND toe

BMW E30 Sedan/Touring Front One-Piece Window Guide – LHS - 51321907289 64118391362 and used trays are oftenRestore smooth window operation in your BMW E30 with this front one piece window guide for the left hand side. Designed for sedan and touring models, this high quality replacement component ensures proper window alignment and sealing while eliminating issues caused by worn or deteriorated guides. Ideal for restoration or maintenance, this guide helps reduce rattles, wind noise and poor sealing, bringing your window operation back to factory condition.