OSSCAAftermarket

78140 - Switch, window regulator (AUDI OE 4K0 959 851) AUDI A7 Sportback (4KA) 55 TFSI Mild Hybrid quattro

OSSCA 78140 Switch, window regulator — image 1 of 1
Price on requestOut of stock

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Also searched as 4K0959851, 4K0959851C.

Confirmed fit for 50 vehicles — check your vehicle or browse cross-reference numbers.

78140 Description

The OSSCA 78140 is a aftermarket Switch, window regulator (AUDI OE 4K0 959 851) AUDI A7 Sportback (4KA) 55 TFSI Mild Hybrid quattro 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 4K0959851, 4K0959851C, this part is confirmed to fit AUDI A7 Sportback, AUDI A6 C8, AUDI A6 C8 Avant, AUDI E-TRON, AUDI A6 Allroad C8 and other vehicle applications. Review the specifications, cross-reference numbers, and fitment tables on this page before you buy.

78140 Specifications

Fitting PositionFront
Number of pins10 -pin connector

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Vehicle Fitments

Make sure this part fits your vehicle.

ModelYearsEnginePowerFuelDrive
A7 SportbackHatchback
55 TFSI Mild Hybrid quattro
2017–present3.0L DLZA340 hp (250 kW)Petrol/ElectricAWD
A7 SportbackHatchback
50 TDI Mild Hybrid quattro
2017–present3.0L DDVB, DMGA286 hp (210 kW)Diesel/ElectroAWD
A6 C8Saloon
45 TDI Mild Hybrid quattro
2018–present3.0L DDVE231 hp (170 kW)Diesel/ElectroAWD
A6 C8Saloon
50 TDI Mild Hybrid quattro
2018–present3.0L DDVB, DMGA286 hp (210 kW)Diesel/ElectroAWD
A6 C8Saloon
55 TFSi Mild Hybrid quattro
2018–present3.0L DLZA340 hp (250 kW)Petrol/ElectricAWD
A6 C8 AvantEstate
45 TDI Mild Hybrid quattro
2018–present3.0L DDVE231 hp (170 kW)Diesel/ElectroAWD
A6 C8 AvantEstate
50 TDI Mild Hybrid quattro
2018–present3.0L DDVB, DMGA286 hp (210 kW)Diesel/ElectroAWD
A6 C8 AvantEstate
55 TFSI Mild Hybrid quattro
2018–present3.0L DLZA340 hp (250 kW)Petrol/ElectricAWD
A7 SportbackHatchback
45 TDI Mild Hybrid quattro
2018–present3.0L DDVE231 hp (170 kW)Diesel/ElectroAWD
A6 C8Saloon
40 TDI Mild Hybrid
2018–present2.0L DFBA, DTPA204 hp (150 kW)Diesel/ElectroFWD
A6 C8 AvantEstate
40 TDI Mild Hybrid
2018–present2.0L DFBA, DTPA204 hp (150 kW)Diesel/ElectroFWD
A6 C8 AvantEstate
40 TDI Mild Hybrid quattro
2018–present2.0L DFBA, DTPA204 hp (150 kW)Diesel/ElectroAWD
A6 C8 AvantEstate
45 TDI Mild Hybrid quattro
2018–present3.0L DDVF211 hp (155 kW)Diesel/ElectroAWD
A6 C8Saloon
45 TDI Mild Hybrid quattro
2018–present3.0L DDVF211 hp (155 kW)Diesel/ElectroAWD
A7 SportbackHatchback
40 TDI Mild Hybrid
2018–present2.0L DFBA, DTPA204 hp (150 kW)Diesel/ElectroFWD
A7 SportbackHatchback
45 TDI Mild Hybrid quattro
2018–present3.0L DDVF211 hp (155 kW)Diesel/ElectroAWD
E-TRONSUV
55 quattro
2018–presentEAWA, EASA408 hp (300 kW)ElectricAWD
A7 SportbackHatchback
45 TFSI Mild Hybrid
2018–present2.0L DLHA, DKNA245 hp (180 kW)Petrol/ElectricFWD
A7 SportbackHatchback
45 TFSI Mild hybrid quattro
2018–present2.0L DKNA, DLHA245 hp (180 kW)Petrol/ElectricAWD
A6 C8Saloon
45 TFSI Mild Hybrid quattro
2018–present2.0L DKNA, DLHA245 hp (180 kW)Petrol/ElectricAWD
A6 C8Saloon
45 TFSI Mild Hybrid
2018–present2.0L DKNA, DLHA245 hp (180 kW)Petrol/ElectricFWD
A6 C8 AvantEstate
45 TFSI Mild Hybrid quattro
2018–present2.0L DKNA, DLHA245 hp (180 kW)Petrol/ElectricAWD
A6 C8 AvantEstate
45 TFSI Mild Hybrid
2018–present2.0L DLHA, DKNA245 hp (180 kW)Petrol/ElectricFWD
A7 SportbackHatchback
40 TDI Mild Hybrid quattro
2018–present2.0L DFBA, DTPA204 hp (150 kW)Diesel/ElectroAWD
A6 C8Saloon
35 TDI Mild Hybrid
2019–present2.0L DEZD, DTPB163 hp (120 kW)Diesel/ElectroFWD
A6 C8 AvantEstate
35 TDI Mild Hybrid
2019–present2.0L DEZD, DTPB163 hp (120 kW)Diesel/ElectroFWD
A6 Allroad C8Estate
50 TDI Mild Hybrid quattro
2018–present3.0L DDVB, DMGA286 hp (210 kW)Diesel/ElectroAWD
A6 Allroad C8Estate
45 TDI Mild Hybrid quattro
2018–present3.0L DDVE231 hp (170 kW)Diesel/ElectroAWD
A6 C8Saloon
S6 TDI Mild Hybrid quattro
2019–present3.0L DEWA349 hp (257 kW)Diesel/ElectroAWD
A6 C8 AvantEstate
S6 TDI Mild Hybrid quattro
2019–present3.0L DEWA349 hp (257 kW)Diesel/ElectroAWD
A6 Allroad C8Estate
55 TDI Mild Hybrid quattro
2019–present3.0L DEWA349 hp (257 kW)Diesel/ElectroAWD
A7 SportbackHatchback
S7 TDI Mild Hybrid quattro
2019–present3.0L DEWA349 hp (257 kW)Diesel/ElectroAWD
A7 SportbackHatchback
RS7 TFSI Mild Hybrid quattro
2019–present4.0L DJPB, DWLA, DYGB600 hp (441 kW)Petrol/ElectricAWD
A6 C8 AvantEstate
RS6 TFSI Mild Hybrid quattro
2019–present4.0L DJPB, DWLA, DYGB600 hp (441 kW)Petrol/ElectricAWD
A6 Allroad C8Estate
55 TFSI Mild Hybrid quattro
2019–present3.0L DLZA340 hp (250 kW)Petrol/ElectricAWD
E-TRON SportbackSUV
55 quattro
2019–presentEAWA, EASA408 hp (300 kW)ElectricAWD
E-TRONSUV
50 quattro
2019–presentEAWA, EASB313 hp (230 kW)ElectricAWD
E-TRON SportbackSUV
50 quattro
2019–presentEAWA, EASB313 hp (230 kW)ElectricAWD
A6 C8Saloon
55 TFSI e quattro
2019–present2.0L DLGA367 hp (270 kW)Petrol/ElectricAWD
A7 SportbackHatchback
50 TFSI e quattro
2019–present2.0L DLGA299 hp (220 kW)Petrol/ElectricAWD
A6 C8Saloon
50 TFSI e quattro
2019–present2.0L DLGA299 hp (220 kW)Petrol/ElectricAWD
A6 C8 AvantEstate
30 TDI Mild Hybrid
2019–present2.0L DEZF136 hp (100 kW)Diesel/ElectroFWD
A6 C8Saloon
30 TDI Mild Hybrid
2019–present2.0L DEZF136 hp (100 kW)Diesel/ElectroFWD
A6 C8 AvantEstate
55 TFSI e quattro
2020–present2.0L DLGA367 hp (270 kW)Petrol/ElectricAWD
A6 C8 AvantEstate
55 TFSI e quattro
2021–present2.0L DRYA367 hp (270 kW)Petrol/ElectricAWD
A7 SportbackHatchback
S7 TFSI Mild Hybrid quattro
2020–present2.9L DKMB450 hp (331 kW)Petrol/ElectricAWD
A6 C8Saloon
45 TFSI quattro
2019–present2.0L DLHB252 hp (185 kW)PetrolAWD
A6 C8 AvantEstate
45 TFSI Mild Hybrid quattro
2020–present2.0L DMTA265 hp (195 kW)Petrol/ElectricAWD
A6 C8 AvantEstate
45 TFSI Mild Hybrid
2020–present2.0L DMTA265 hp (195 kW)Petrol/ElectricFWD
A6 C8Saloon
45 TFSI Mild Hybrid
2020–present2.0L DMTA, DPAA265 hp (195 kW)Petrol/ElectricFWD

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.

3 numbers · 2 brands

OE Numbers

AUDI
4K09598514K0959851C

Aftermarket Cross-References

OSSCA
78140

Alternatives for 78140

Other genuine and aftermarket parts that fit the same application.

Frequently Asked Questions

What is 78140 - Switch, window regulator (AUDI OE 4K0 959 851) AUDI A7 Sportback (4KA) 55 TFSI Mild Hybrid quattro?

78140 is a part number from OSSCA (aftermarket), listed on Sparein as Switch, window regulator (AUDI OE 4K0 959 851) AUDI A7 Sportback (4KA) 55 TFSI Mild Hybrid quattro.

How much does 78140 cost?

78140 is priced on request. Message us on WhatsApp for a live quote.

Where can I buy 78140 in Dubai or the UAE?

You can order 78140 directly on Sparein, with dispatch dispatch in 20 business days and delivery across Dubai and the wider UAE.

Do you ship 78140 internationally?

Yes — Sparein ships genuine and aftermarket parts, including 78140, outside the UAE. Message us on WhatsApp to confirm shipping cost and delivery time to your country.

How do I compare prices for 78140 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 78140?

Yes — see the Alternatives section on this page for other parts that fit the same application.

78140

Price on request

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