Aftermarket
AICAftermarket
51447 - Window Regulator (MERCEDES-BENZ OE 140 720 2946) MERCEDES-BENZ S-CLASS (W140) S 300 Turbo-D (140.135)
Price on requestOut of stock
This part is out of stock right now. Message us on WhatsApp and we'll let you know when it's back or find you an alternative.
Enquire on WhatsAppAlso searched as 1407202946, A1407202946.
Confirmed fit for 11 vehicles — check your vehicle or browse cross-reference numbers.
51447 Description
The AIC 51447 is a aftermarket Window Regulator (MERCEDES-BENZ OE 140 720 2946) MERCEDES-BENZ S-CLASS (W140) S 300 Turbo-D (140.135) for passenger cars. It's available to order online through Sparein, Dubai's auto parts marketplace, with fast dispatch across the UAE and support for international shipping.
Commonly searched under OE and aftermarket numbers including 1407202946, A1407202946, this part is confirmed to fit MERCEDES-BENZ S-CLASS and other vehicle applications. Review the specifications, cross-reference numbers, and fitment tables on this page before you buy.
51447 Specifications
Operating ModeElectric
Fitting PositionLeft Front
Supplementary Article/Supplementary Infowithout electric motor
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Chat on WhatsAppVehicle Fitments
Make sure this part fits your vehicle.
| Model | Years | Engine | Power | Fuel | Drive |
|---|---|---|---|---|---|
| S-CLASSSaloon S 300 Turbo-D (140.135) | 1996–1998 | 3.0L OM 606.961 | 177 hp (130 kW) | Diesel | RWD |
| S-CLASSSaloon S 350 Turbo-D (140.134) | 1993–1998 | 3.4L OM 603.971 | 150 hp (110 kW) | Diesel | RWD |
| S-CLASSSaloon S 280 (140.028) | 1993–1998 | 2.8L M 104.944 | 193 hp (142 kW) | Petrol | RWD |
| S-CLASSSaloon 300 SE 2.8 (140.028) | 1993–1998 | 2.8L M 104.944 | 197 hp (145 kW) | Petrol | RWD |
| S-CLASSSaloon 300 SE, SEL/S320 (140.032, 140.033) | 1991–1998 | 3.2L M 104.990, M 104.994 | 231 hp (170 kW) | Petrol | RWD |
| S-CLASSSaloon S 420 (140.042, 140.043) | 1993–1998 | 4.2L M 119.971, M 119.981 | 279 hp (205 kW) | Petrol | RWD |
| S-CLASSSaloon 400 SE, SEL/S420 (140.042, 140.043) | 1991–1998 | 4.2L M 119.971 | 286 hp (210 kW) | Petrol | RWD |
| S-CLASSSaloon S 500 (140.050, 140.051) | 1993–1998 | 5.0L M 119.970, M 119.980 | 320 hp (235 kW) | Petrol | RWD |
| S-CLASSSaloon 500 SE, SEL (140.050, 140.051) | 1991–1998 | 5.0L M 119.970 | 326 hp (240 kW) | Petrol | RWD |
| S-CLASSSaloon S 600 (140.056, 140.057) | 1993–1998 | 6.0L M 120.980, M 120.982 | 394 hp (290 kW) | Petrol | RWD |
| S-CLASSSaloon 600 SE, SEL (140.056, 140.057) | 1991–1992 | 6.0L M 120.980, M 120.982 | 408 hp (300 kW) | Petrol | RWD |
Fitment data is a guide — always confirm the part number printed on your existing part before ordering.
Cross-Reference Numbers
Every number below identifies this same part — the code the vehicle maker stamped on it, and the equivalent codes other brands sell it under. Match any of them against your old part to confirm it's the right one.
6 numbers · 5 brands
OE Numbers
MERCEDES-BENZ
Alternatives for 51447
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Frequently Asked Questions
What is 51447 - Window Regulator (MERCEDES-BENZ OE 140 720 2946) MERCEDES-BENZ S-CLASS (W140) S 300 Turbo-D (140.135)?
51447 is a part number from AIC (aftermarket), listed on Sparein as Window Regulator (MERCEDES-BENZ OE 140 720 2946) MERCEDES-BENZ S-CLASS (W140) S 300 Turbo-D (140.135).
How much does 51447 cost?
51447 is priced on request. Message us on WhatsApp for a live quote.
Where can I buy 51447 in Dubai or the UAE?
You can order 51447 directly on Sparein, with dispatch dispatch in 3 business days and delivery across Dubai and the wider UAE.
Do you ship 51447 internationally?
Yes — Sparein ships genuine and aftermarket parts, including 51447, outside the UAE. Message us on WhatsApp to confirm shipping cost and delivery time to your country.
How do I compare prices for 51447 across brands?
See the Cross-Reference Numbers section on this page — the same part is listed under OE and aftermarket numbers from other brands, so you can compare listings and prices for an equivalent part.
Are there alternatives to 51447?
Yes — see the Alternatives section on this page for other parts that fit the same application.
51447
Price on request
