Mercedes-Benz OEM Vacuum Box / Transmission Modulator Valve — Part Number A1262709179 Brand: Mercedes-Benz (Daimler AG) | Condition: New Old Stock (NOS)
You are purchasing a genuine Mercedes-Benz OEM Vacuum Box (Transmission Modulator Valve), part number A1262709179. This is an authentic factory original part — never installed, never used.
Condition Details: This is a New Old Stock (NOS) part. The vacuum box itself is in new, uninstalled condition. Original factory box is present, manufactured 26.07.2011, made in Czech Republic by Daimler AG. As is common with NOS inventory, the original packaging may show shelf wear, age, or minor cosmetic blemishes on the box. The part is new and fully functional.
Part Number / Supersede Information:
Primary OEM Part Number: A1262709179
Also referenced as: 126 270 91 79, 126-270-91-79, 1262709179
The A1262709179 is the OEM Vacuum Box (TS.U.-Dose / Vacuum Cell) for Mercedes-Benz automatic transmission applications. It functions as an automatic transmission modulator valve, using vacuum to regulate transmission shift points. We recommend verifying any current supersede numbers through your local Mercedes-Benz dealer or the official Mercedes-Benz parts catalog prior to ordering.
Why Choose OEM Parts? OEM parts are engineered and manufactured to exact factory tolerances, ensuring a precise fit, reliable performance, and long service life. Unlike aftermarket alternatives, OEM parts are designed specifically for your equipment — no modifications, no guesswork.
Compatibility: Fits Mercedes-Benz models using the W123, W124, W126, R129, W140, W201, and W202 chassis with automatic transmissions requiring this modulator valve. Compatible models include C, E, S, and SL class vehicles. Please verify fitment using your equipment's model and serial number before purchasing.
Returns: We proudly offer hassle-free returns. If you are not completely satisfied with your purchase for any reason, simply open a return request through eBay within 30 days of purchase and we will take care of you promptly.
Thank you for choosing QBS Parts Inc! We truly appreciate your business. If you have any issues whatsoever with your order, please give us the opportunity to resolve it before leaving feedback — we are committed to making every transaction a great experience. Please verify fitment using your equipment's model and serial number before purchasing. Feel free to message us with any questions — we're here to help!
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