What is the construction and purpose of window regulators and motors?

Window regulators and motors are a set of parts mounted inside the door, responsible for raising, lowering, and stably guiding the window. A typical set includes guide rails, cables or scissor arms, sliders, mounting points, and an electric motor or manual mechanism. These elements must be matched to the vehicle side, body version, and window control method.

What are window regulators and motors used for?

Window regulators and motors are used for smooth control of the window position in a car door. Their task is not only to open and close the window but also to keep the glass in the correct position while driving. When the system is malfunctioning, resistance, window tilting, noise, or lack of response to controls may occur.

What role does the window slider play in the window mechanism?

A window slider is an element working with the regulator that guides the window along the correct track and limits its lateral deviations. It is responsible for the smooth movement of the glass and even transfer of forces from the mechanism to the window. Slider wear can cause jamming, uneven operation, and increased load on the window regulator motor.

How to choose a regulator or motor for a specific car?

It is best to compare the OEM part number, interchangeable numbers, mounting side, and body version. It is also worth checking whether the part is intended for the front or rear door and what type of electrical connector it has. For cars with different equipment, the pre-facelift or facelift version may also be important.

What symptoms indicate wear of a window regulator or motor?

Typical symptoms include slow window operation, stopping halfway, mechanism skipping, no response after pressing the button, and unnatural cracking sounds in the door. Sometimes the problem concerns the motor itself, and sometimes the cables, sliders, or guide rails. Therefore, before purchasing a part, it is worth evaluating the entire mechanism and control installation.

How to maintain window regulators and motors after installation?

The basis is keeping the window guide rails clean and checking that there is no dirt in the door hindering glass movement. It is also good to periodically check mounting points, the condition of the electrical harness, and the operation of control buttons. A quick response to the first signs of jamming helps limit wear on the entire mechanism.

Window Motors & Regulators

At the Global Parts automotive store, we offer a wide selection of original used car parts, including window regulators and motors for many popular car brands such as BMW, Mini, Mercedes, Audi, Volkswagen and others. The window regulators and motors we offer undergo quality control so that you can be sure that you are receiving a top-class product.

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Land Range Rover Evoque L551 Door Window Regulator Rear Right O/S K8D2-27000-AC

€42.95

Motor BMW X4 F26 X3 F25 Front Rear Left N/S Window Lifter Motor Actuator 7322747

-15%

Part no. 7322747

Motor BMW X4 F26 X3 F25 Front Rear Left N/S Window Lifter Motor Actuator 7322747

Promo price

€28.95

€24.61

Audi A8L D4 4H Window Lifter Front Left Door N/S Regulator Mechanism 4H0837461B

-5%

Part no. 4H0837461B

Audi A8L D4 4H Window Lifter Front Left Door N/S Regulator Mechanism 4H0837461B

Promo price

€23.95

€22.75

Ford Fiesta Mk7 Window Manual Regulator Mechanism Rear Right O/S 8A61-A27000-AR

-5%

Part no. 8A61-A27000-AR

Ford Fiesta Mk7 Window Manual Regulator Mechanism Rear Right O/S 8A61-A27000-AR

Promo price

€23.95

€22.75

Mini F54 Door Power Window Lift Rear Left N/S 7490205

-40%

Part no. 7490205

Mini F54 Door Power Window Lift Rear Left N/S 7490205

Promo price

€47.95

€28.77

Audi Q7 4M Window Lifter Front Door Right O/S Regulator Mechanism 4M0837462A

-15%

Part no. 4M0837462A

Audi Q7 4M Window Lifter Front Door Right O/S Regulator Mechanism 4M0837462A

Promo price

€37.95

€32.26

Window Lifter Motor Mercedes CLA C118 Door Front Rear Right O/S A0009061607

-15%

Part no. A0009061607

Window Lifter Motor Mercedes CLA C118 Door Front Rear Right O/S A0009061607

Promo price

€37.95

€32.26

Part no. 7490194

BMW F45 Active Tourer Door Window Lifter With Motor Rear Right O/S 7296386

€23.95

Part no. A4517200346

Smart A451 Electric Window Lifter Mechanism Regulator Front Left N/S A4517200346

€23.95

Window Lifter Mercedes W203 Rear Left Door N/S Window Regulator Motor Electric

-15%

Part no. A2037300346-1

Window Lifter Mercedes W203 Rear Left Door N/S Window Regulator Motor Electric

Promo price

€32.95

€28.01

Part no. LR063671

Land Rover Discovery 4 L319 Window Lifter Regulator Front Right O/S LR063671

€28.95

Part no. 1527948

Ford Kuga Mk1 Rear Door Window Regulator Left N/S 7M51-R24995-DD

€23.95

Volkswagen Polo Mk5 6R Door Window Regulator Lifter Rear Left N/S 6R4839461E

-5%

Part no. 6R4839461E

Volkswagen Polo Mk5 6R Door Window Regulator Lifter Rear Left N/S 6R4839461E

Promo price

€23.95

€22.75

Audi Q5 8R Window Lifter Door Rear Left N/S Regulator 8R0839461D

-5%

Part no. 8R0839461D

Audi Q5 8R Window Lifter Door Rear Left N/S Regulator 8R0839461D

Promo price

€23.95

€22.75

Volkswagen Polo Mk5 6R Door Window Regulator Lifter Rear Right O/S 6R4839462E

-5%

Part no. 6R4839462E

Volkswagen Polo Mk5 6R Door Window Regulator Lifter Rear Right O/S 6R4839462E

Promo price

€23.95

€22.75

BMW F45 Active Tourer Door Window Lifter With Motor Front Right O/S 2579946

-15%

Part no. 7490192

BMW F45 Active Tourer Door Window Lifter With Motor Front Right O/S 2579946

Promo price

€42.95

€36.51

Audi A8 S8 D3 Window Lifter Motor Regulator Rear Right O/S 4E0959802D

-5%

Part no. 4E0959802D

Audi A8 S8 D3 Window Lifter Motor Regulator Rear Right O/S 4E0959802D

Promo price

€23.95

€22.75

Part no. 6F0837461D

Seat Ibiza Mk5 Window Lifter Door Regulator Mechanism Front Left N/S 6F0837461D

€37.95

Part no. 1767046

Ford Kuga C394 Door Window Regulator Motor Rear Left N/S 7M5T-14B534-AF

€23.95

BMW X1 E84 Front Window Regulator Lifter Left N/S Electric 2990385

-5%

Part no. 2990385

BMW X1 E84 Front Window Regulator Lifter Left N/S Electric 2990385

Promo price

€23.95

€22.75

Volkswagen Polo Mk5 6R Rear Door Window Lifter Motor Left N/S 6R0959811N

-5%

Part no. 6R0959811N

Volkswagen Polo Mk5 6R Rear Door Window Lifter Motor Left N/S 6R0959811N

Promo price

€23.95

€22.75

Part no. 46803653

Fiat Panda Mk2 Rear Door Window Regulator Lifter Right O/S Manual 46803653

€23.95

Part no. 7490207

Mini F55 Rear Window Lifter Mechanism Left N/S 7490207

€23.95

Seat Leon 5F Window Lifter Regulator Drive Unit Rear Right O/S 5F4839462C

-15%

Part no. 5F4839462C

Seat Leon 5F Window Lifter Regulator Drive Unit Rear Right O/S 5F4839462C

Promo price

€28.95

€24.61

Part no. T2H23956

Jaguar XF X260 Saloon Window Regulator Motor Front Left N/S GX63-23201-AJ

€47.95

Part no. C2Z17627

Jaguar XF X250 Front Side Door Window Regulator Motor Right O/S 8X23-F23200-AG

€47.95

Lifter Motor Mercedes W177 W247 Rear Right O/S Door Window Drive A0009060908

-15%

Part no. A0009060908

Lifter Motor Mercedes W177 W247 Rear Right O/S Door Window Drive A0009060908

Promo price

€32.95

€28.01

Part no. 6R4839462B

Volkswagen Polo Mk5 6R Door Window Regulator Lifter Rear Right O/S 6R4839462B

€28.95

Mercedes ML W164 Window Lifter Front Left Door N/S Lifter A1647201579

-5%

Part no. A1647201579-1

Mercedes ML W164 Window Lifter Front Left Door N/S Lifter A1647201579

Promo price

€23.95

€22.75

Part no. 4F0959802A

Audi A6 4F C6 Electric Window Motor Regulator Rear Right O/S 4F0959802A

€23.95

Part no. 4F0959801A

Audi A6 C6 Electric Window Motor Regulator Rear Left N/S 4F0959802A

€23.95

BMW X1 E84 Window Lifter Motor Rear Left Door Drive Actuator 7268339

-15%

Part no. 7268339

BMW X1 E84 Window Lifter Motor Rear Left Door Drive Actuator 7268339

Promo price

€32.95

€28.01

Part no. A1697202879

Mercedes W169 Front Right Door O/S Electric Window Regulator Lifter A1697202879

€32.95

Window Lifter Mercedes W204 W212 Rear Right O/S Window Regulator Motor Panel

-5%

Part no. A2127301879-1

Window Lifter Mercedes W204 W212 Rear Right O/S Window Regulator Motor Panel

Promo price

€23.95

€22.75

BMW E71 Front Rear Window Lifter Motor Unit Right O/S 7267692

-5%

Part no. 7267692

BMW E71 Front Rear Window Lifter Motor Unit Right O/S 7267692

Promo price

€23.95

€22.75

BMW 7 Series E65 E66 Electric Window Lifter Rear Left N/S 7024813

-5%

Part no. 7202481

BMW 7 Series E65 E66 Electric Window Lifter Rear Left N/S 7024813

Promo price

€23.95

€22.75

Part no. L1TB-S23201-CF

Ford Puma Mk2 Window Regulator Electric Front Left N/S L1TB-S23201-CF

€47.95

-43%

Part no. A2057307901

A2057307901 w205

Promo price

€56.95

€32.37

Part no. 6983002240

Toyota Auris E15 Rear Manual Window Regulator Mechanism Right O/S 6983002240

€32.95

Mercedes-Benz W221 Front Left Window Regulator Lifter Motor Panel A2217601734

-15%

Part no. A2217601734

Mercedes-Benz W221 Front Left Window Regulator Lifter Motor Panel A2217601734

Promo price

€37.95

€32.26

Mercedes W176 Front Door Card Mount Right O/S Electric Window Lifter Regulator

-15%

Part no. A1767206600-1

Mercedes W176 Front Door Card Mount Right O/S Electric Window Lifter Regulator

Promo price

€32.95

€28.01

Part no. 8F0839462

Audi A5 8F Door Window Lifter Mechanism Motor Rear Right O/S 8F0839398C

€23.95

Audi A6 C6 Window Lifter Door Rear Right O/S Regulator Motor Unit 4F0959802C

-5%

Part no. 4F0959802C

Audi A6 C6 Window Lifter Door Rear Right O/S Regulator Motor Unit 4F0959802C

Promo price

€23.95

€22.75

Mercedes W205 Rear Window Regulator Lifter Panel Right O/S A2057308001

-40%

Part no. A2057308001

Mercedes W205 Rear Window Regulator Lifter Panel Right O/S A2057308001

Promo price

€56.95

€34.17

Audi A4 B7 Convertible Rear Quarter Side Window Glass Left N/S AS2 8H0845299

-5%

Part no. 8H0845299

Audi A4 B7 Convertible Rear Quarter Side Window Glass Left N/S AS2 8H0845299

Promo price

€23.95

€22.75

Mercedes-Benz W221 Front Right Window Regulator Lifter Motor Panel A2217601834

-15%

Part no. A2217601834

Mercedes-Benz W221 Front Right Window Regulator Lifter Motor Panel A2217601834

Promo price

€37.95

€32.26

Part no. 6R4839015

Volkswagen Polo Mk5 6R Door Lock Catch Mechanism Rear Left N/S 6R4839015

€23.95

Part no. 8A61-A23209-AE-1

Ford Fiesta Mk7 Door Window Regulator Mechanism Front Left N/S 8A61-A23209-AE

€23.95

BMW E71 Front Rear Window Lifter Motor Unit Left N/S 7267691

-5%

Part no. 7267691

BMW E71 Front Rear Window Lifter Motor Unit Left N/S 7267691

Promo price

€23.95

€22.75

Volkswagen Polo Mk5 6R Rear Door Lock Catch Mechanism Right O/S 6R4839016

-5%

Part no. 6R4839016

Volkswagen Polo Mk5 6R Rear Door Lock Catch Mechanism Right O/S 6R4839016

Promo price

€23.95

€22.75

Window Motor Audi A3 8V Seat Leon 5F Lifter Door Front Left N/S 5Q0959802B

-5%

Part no. 5Q0959802B

Window Motor Audi A3 8V Seat Leon 5F Lifter Door Front Left N/S 5Q0959802B

Promo price

€23.95

€22.75

Part no. 4F0837462A

Audi A6 C6 Door Window Lifter Regulator Mechanism Front Right O/S 4F0837462A

€23.95

Part no. 8P3837462C-1

Audi A3 8P Window Lifter Front Right Door O/S Regulator Mechanism 8P3837462C

€23.95

Land Rover Discovery 4 Rear Door Window Regulator Motor Left N/S AH22-27000-AA

-15%

Part no. LR013870

Land Rover Discovery 4 Rear Door Window Regulator Motor Left N/S AH22-27000-AA

Promo price

€32.95

€28.01

Part no. C2Z17628

Jaguar XF Mk1 Front Window Sliding Motor Regulator Left N/S 8X23-F23201-AG

€47.95

Mercedes W221 Window Regulator Lifter Mechanism Rear Right Door O/S A2217300879

-5%

Part no. A2217300879

Mercedes W221 Window Regulator Lifter Mechanism Rear Right Door O/S A2217300879

Promo price

€23.95

€22.75

Part no. 6F0839462D

Seat Ibiza Mk5 Door Window Lifter Rear Regulator Mechanism Right O/S 6F0839462D

€23.95

Part no. A1767300279-2

Window Lifter Regulator Mercedes W176 Rear Right O/S Door Card Panel A1767300279

€32.95

Part no. 3C8839461M

Volkswagen Passat CC Rear Door Window Lifter Regulator Left N/S 3C8839461M

€23.95

Mercedes A-Class W169 Rear Right Door O/S Window Regulator Lifter A1697300279

-5%

Part no. A1697303279-1

Mercedes A-Class W169 Rear Right Door O/S Window Regulator Lifter A1697300279

Promo price

€23.95

€22.75

BMW X1 E84 Rear Window Wiper Motor Assembly 2990856

-5%

Part no. 2990856

BMW X1 E84 Rear Window Wiper Motor Assembly 2990856

Promo price

€23.95

€22.75

Part no. 1682180480

Citroën Relay III Window Regulator Motor Lifter Front Left N/S 1682180480

€89.95

Part no. 6F0839461D

Seat Ibiza Mk5 Window Lifter Rear Door Left N/S Regulator Mechanism 6F0839461D

€23.95

Ford Focus MK3 Window Regulator Mechanism Rear Left Door N/S BM51-A27001-AC

-5%

Part no. BM51-A27001-AC

Ford Focus MK3 Window Regulator Mechanism Rear Left Door N/S BM51-A27001-AC

Promo price

€23.95

€22.75

Motor Mercedes C205 Front Doors Left N/S Window lifter Gear Motor A0009066106

-5%

Part no. A0009066106

Motor Mercedes C205 Front Doors Left N/S Window lifter Gear Motor A0009066106

Promo price

€23.95

€22.75

Part no. A1669060601

Mercedes X166 Rear Door Window Lifter Regulator Motor Right O/S A1669060601

€23.95

Part no. A1767303800

Window Lifter Regulator Mercedes W176 Rear Left N/S Door Card Panel A1767303800

€23.95

Part no. 2GA837461F

VW T-Roc Mk1 A11 Window Lifter Regulator Mechanism Front Left N/S 2GA839462G

€23.95

Part no. A1727200446

WIndow Lifter Mercedes SLK R172 Front Right O/S Window Regulator With Motor

€61.95

Part no. 1P0837401P

Seat Leon 1P MK2 Window Lifter Motor Drive Door Front Left N/S 1P0837401P

€23.95

Part no. 2GA839462G

VW T-Roc Mk1 A11 Window Lifter Regulator Mechanism Rear Right O/S 2GA839462G

€23.95

Part no. 8A61-14A389-A

Ford Fiesta Mk7 Window Motor Regulator Lifter Front Left N/S 8A61-14A389-A

€23.95

Mercedes CLS W219 Window Lifter Front Door Left N/S Regulator Motor A2198200542

-15%

Part no. A2197200946

Mercedes CLS W219 Window Lifter Front Door Left N/S Regulator Motor A2198200542

Promo price

€123.95

€105.36

Mercedes W251 Side Quarter WIndow Adjuster Actuator Rear Right O/S A2518201842

-5%

Part no. A2518201842

Mercedes W251 Side Quarter WIndow Adjuster Actuator Rear Right O/S A2518201842

Promo price

€23.95

€22.75

Audi Q7 4L Window Lifter Regulator Front Door Right O/S 4L0837462B

-15%

Part no. 4L0837462B

Audi Q7 4L Window Lifter Regulator Front Door Right O/S 4L0837462B

Promo price

€28.95

€24.61

Audi A4 B9 Window Lifter Rear Door Right O/S Regulator Mechanism 8W0839462A

-15%

Part no. 8W0839462A

Audi A4 B9 Window Lifter Rear Door Right O/S Regulator Mechanism 8W0839462A

Promo price

€32.95

€28.01

Audi S5 8T Front Seat Motor Regulator Adjustment Right O/S 0390203470

-15%

Part no. 0390203470

Audi S5 8T Front Seat Motor Regulator Adjustment Right O/S 0390203470

Promo price

€32.95

€28.01

Part no. A75654-110

Ford Focus Mk3 Front Window Lifter Motor Unit Left N/S Side A75654-110

€23.95

Mercedes W221 Window Lifter Front Left N/S Window Regulator A2217200379

-5%

Part no. A2217200379-1

Mercedes W221 Window Lifter Front Left N/S Window Regulator A2217200379

Promo price

€23.95

€22.75

Part no. 8P0959801H

Audi A3 8P Door Window Lifter Motor Regulator Front Right O/S 8P0959801H

€23.95

Audi Q3 8U Window Lifter Regulator Unit Rear Left N/S 8U0839461

-5%

Part no. 8U0839461

Audi Q3 8U Window Lifter Regulator Unit Rear Left N/S 8U0839461

Promo price

€23.95

€22.75

Part no. 91AB-A234K07-ABW

Ford Transit Connect Front Window Regulator Trim Bracket Seal 91AB-A234K07-ABW

€23.95

Audi A4 B8 Rear Door Window Lifter Regulator Mechanism Left N/S 8K0839461C

-5%

Part no. 8K0839461C

Audi A4 B8 Rear Door Window Lifter Regulator Mechanism Left N/S 8K0839461C

Promo price

€23.95

€22.75

Part no. BM51-A27001-BA

Ford Focus Mk3 Window Regulator Motor Lifter Rear Left N/S BM51-A27001-BA

€23.95

Audi Q5 8R Door Window Lifter Mechanism Regulator Front Left N/S 8R0837461G

-5%

Part no. 8R0837461G

Audi Q5 8R Door Window Lifter Mechanism Regulator Front Left N/S 8R0837461G

Promo price

€23.95

€22.75

Audi S5 8T Front Seat Adjustment Motor Height Regulator Right O/S 8K0959112

-5%

Part no. 8K0959112

Audi S5 8T Front Seat Adjustment Motor Height Regulator Right O/S 8K0959112

Promo price

€23.95

€22.75

Ford Transit Connect Mk2 Door Window Regulator Motor Front Left N/S DT11V23201BD

-15%

Part no. DT11V23201BD

Ford Transit Connect Mk2 Door Window Regulator Motor Front Left N/S DT11V23201BD

Promo price

€23.95

€20.36

Volkswagen Touran 1T Door Lock Catch Mechanism Rear Right O/S 7L0839016H

-5%

Part no. 7L0839016H

Volkswagen Touran 1T Door Lock Catch Mechanism Rear Right O/S 7L0839016H

Promo price

€23.95

€22.75

Part no. 8R0837461B

Audi Q5 8R Front Left N/S Electric Window Regulator Lifter 8R0837461B

€23.95

Audi A3 8P Window Lifter Front Left Door N/S Regulator Mechanism 8P3837461C

-5%

Part no. 8P3837461C

Audi A3 8P Window Lifter Front Left Door N/S Regulator Mechanism 8P3837461C

Promo price

€23.95

€22.75

Mercedes CLS W218 Window Lifter Rear Right O/S Window Regulator A2187300479

-40%

Part no. A2187300479-1

Mercedes CLS W218 Window Lifter Rear Right O/S Window Regulator A2187300479

Promo price

€66.95

€40.17

Window Lifter Motor Audi A4 B8 A6 C7 Rear Right O/S Drive Unit 8K0959812A

-5%

Part no. 8K0959812A

Window Lifter Motor Audi A4 B8 A6 C7 Rear Right O/S Drive Unit 8K0959812A

Promo price

€23.95

€22.75

Part no. 8H0959801A

Audi A4 S4 RS4 8H B7 Rear Door Window Regulator Motor Left N/S 8H0959801A

€23.95

Part no. BM51-A27000-BA

Ford Focus Mk3 Window Regulator Motor Lifter Rear Right O/S BM51-A27000-BA

€23.95

Volkswagen Golf 1K Window Lifter Front Left N/S Regulator Motor 1K0959702AF

-5%

Part no. 1K0959702AF

Volkswagen Golf 1K Window Lifter Front Left N/S Regulator Motor 1K0959702AF

Promo price

€23.95

€22.75

Part no. 46803654

Fiat Panda Mk2 Rear Door Window Regulator Lifter Left N/S Side 46803654

€23.95

Part no. 99154297601

Porsche 718 Boxster 982 Door Window Regulator Motor Front Right O/S 99154297601

€56.95

Part no. AH22-27000-AA

Land Rover Discovery 4 L319 Rear Door Window Regulator Right O/S AH22-27000-AA

€23.95

Audi A6 C8 Rear Door Window Lifter Regulator Mechanism Left N/S 4K0839461

-5%

Part no. 4K0839461

Audi A6 C8 Rear Door Window Lifter Regulator Mechanism Left N/S 4K0839461

Promo price

€23.95

€22.75

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