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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Mercedes W166 Window Lifter Regulator Front Left N/S Motor Panel A1667201102

€70.95

Part no. 8495868

Window Lifter BMW G20 G21 Motor Rear Right O/S Regulator Drive Unit 8495868

€28.95

Volkswagen Polo 6R Front Window Lifter Regulator Right O/S 6R4837462L

-15%

Part no. 6R4837462L

Volkswagen Polo 6R Front Window Lifter Regulator Right O/S 6R4837462L

Promo price

€32.95

€28.01

Part no. LR043935

Range Rover Sport L494 Front Door Electric Window Regulator Left N/S LR043935

€66.95

Mercedes-Benz Sprinter W906 Front Right Door O/S Window Regulator Lifter

-15%

Part no. A9067200146

Mercedes-Benz Sprinter W906 Front Right Door O/S Window Regulator Lifter

Promo price

€28.95

€24.61

Part no. 4876387

BMW F44 Gran Coupe Window Lifter Regulator Motor Front Door Left N/S 4876387

€104.95

Volkswagen Tiguan 5N Window Lifter Regulator Motor Rear Left N/S 5N0959703F

-5%

Part no. 5N0959703F

Volkswagen Tiguan 5N Window Lifter Regulator Motor Rear Left N/S 5N0959703F

Promo price

€23.95

€22.75

Audi A5 8T Front Window Regulator Motor Left N/S Passenger Side 8T0959801B

-5%

Part no. 8T0959801B

Audi A5 8T Front Window Regulator Motor Left N/S Passenger Side 8T0959801B

Promo price

€23.95

€22.75

Part no. 4876388

BMW F44 Gran Coupe Window Lifter Regulator Motor Front Door Right O/S 4876388

€56.95

Audi A4 B8 Rear Door Window Lifter Motor Actuator Left N/S 8K0959811

-5%

Part no. 8K0959811

Audi A4 B8 Rear Door Window Lifter Motor Actuator Left N/S 8K0959811

Promo price

€23.95

€22.75

Part no. A2207200446

Mercedes W220 Front Door Window Lifter Regulator Right O/S Side A2207200446

€23.95

Volkswagen Golf Mk7 Window Lifter Mechanism Regulator Rear Right O/S 5G4839462C

-15%

Part no. 5G4839462C-1

Volkswagen Golf Mk7 Window Lifter Mechanism Regulator Rear Right O/S 5G4839462C

Promo price

€47.95

€40.76

Audi A7 4G8 Rear Door Window Regulator Control Mechanism Right O/S 4G8839462C

-15%

Part no. 4G8839462C

Audi A7 4G8 Rear Door Window Regulator Control Mechanism Right O/S 4G8839462C

Promo price

€56.95

€48.41

Mercedes-Benz E S211 W211 Rear Right Door Window Regulator Lifter A2117300746

-5%

Part no. A2117300446

Mercedes-Benz E S211 W211 Rear Right Door Window Regulator Lifter A2117300746

Promo price

€23.95

€22.75

Part no. AV11-14A389-L4

Ford B-Max Mk1 Window Regulator Motor Electrical Front Left N/S AV11-14A389-L4

€23.95

Mercedes ML W164 Window Lifter Rear Left Door N/S Window Regulator Mount

-15%

Part no. A1647303079-1

Mercedes ML W164 Window Lifter Rear Left Door N/S Window Regulator Mount

Promo price

€28.95

€24.61

BMW F46 Gran Tourer Window lifter Rear Door Left N/S Motor 7490197

-40%

Part no. 7490197

BMW F46 Gran Tourer Window lifter Rear Door Left N/S Motor 7490197

Promo price

€47.95

€28.77

Mercedes R172 Window Lifter Motor Gear Right O/S Regulator A1729062400

-15%

Part no. A1729062400

Mercedes R172 Window Lifter Motor Gear Right O/S Regulator A1729062400

Promo price

€32.95

€28.01

Door Window Lifter Motor Audi A4 B8 A5 8T Control Unit Front Left N/S 8K0959801

-5%

Part no. 8K0959801

Door Window Lifter Motor Audi A4 B8 A5 8T Control Unit Front Left N/S 8K0959801

Promo price

€23.95

€22.75

Part no. 8U0839067

Audi Q3 8U Rear Door Window Regulator Guide Left N/S 8U0839067

€23.95

Mercedes C207 Front Door Electric Window Regulator Lifter Right O/S A2077200846

-15%

Part no. A2077200846

Mercedes C207 Front Door Electric Window Regulator Lifter Right O/S A2077200846

Promo price

€32.95

€28.01

BMW F48 Window Regulator Lifter Front Right Electric 7349514

-5%

Part no. 7434786

BMW F48 Window Regulator Lifter Front Right Electric 7349514

Promo price

€23.95

€22.75

Mercedes W166 Window Lifter Regulator Front Right O/S Motor Panel A1667201202

-40%

Part no. A1667201202

Mercedes W166 Window Lifter Regulator Front Right O/S Motor Panel A1667201202

Promo price

€75.95

€45.57

Part no. 7S71-A23200-BS

Ford Mondeo Mk4 Window Regulator Window Motor Front Right O/S 7S71-A23200-BS

€80.95

Part no. 6R0959801AD

Volkswagen Polo 6R 5 Window Lifter Motor Front Door Left N/S Drive 6R0959801AD

€23.95

Audi A3 8P Window Lifter Door Rear Right O/S Regulator Motor 8P4959802D

-15%

Part no. 8P4959802D

Audi A3 8P Window Lifter Door Rear Right O/S Regulator Motor 8P4959802D

Promo price

€23.95

€20.36

Part no. 2788821

Ford Transit Custom Mk2 Window Regulator Motor Front Right O/S PZ31-V23200-AC

€151.95

Part no. A2537308002

Mercedes X253 Door Card Mount Rear Right O/S Electric Window Lifter Regulator

€66.95

Part no. 8E2959802F

Lifter Motor Audi A4 B7 Front Right O/S Door Window Drive 8E2959802F

€23.95

Mercedes W164 Window Lifter Front Right Door O/S Window Regulator Mount

-5%

Part no. A1647201679-1

Mercedes W164 Window Lifter Front Right Door O/S Window Regulator Mount

Promo price

€23.95

€22.75

Part no. 6J3837461

Seat Ibiza 6J Window Lifter Door Regulator Front Left N/S 6J3837461

€32.95

Part no. A2077200646

Mercedes A207 Front Window Regulator Lifter Electric Right O/S A2077200646

€23.95

Part no. 1J0827417

Volkswagen Passat B5 Golf Polo Window Regulator Grommet Seal 1J0827417

€23.95

Motor BMW E89 Z4 Roadster Front Window Lifter Right O/S Drive Motor 6952086

-5%

Part no. 0130822422

Motor BMW E89 Z4 Roadster Front Window Lifter Right O/S Drive Motor 6952086

Promo price

€23.95

€22.75

Part no. 5Q4959802D

Volkswagen Passat B8 Rear Door Window Regulator Motor Left N/S 5Q4959802D

€23.95

Part no. 7303787

BMW F12 Door Window Lifter Regulator Unit Rear Left N/S 7303787

€37.95

Part no. 6F0839039

Seat Ibiza Mk5 Door Window Regulator Winder Wheel Rear Left N/S 6F0839039

€23.95

Mini R58 R59 Front Right O/S Door Window Regulator Lifter Driver Side

-15%

Part no. 7340272

Mini R58 R59 Front Right O/S Door Window Regulator Lifter Driver Side

Promo price

€32.95

€28.01

BMW X1 Series F48 Window Regulator Lifter Front Left N/S Electric 7349513

-15%

Part no. 7434785

BMW X1 Series F48 Window Regulator Lifter Front Left N/S Electric 7349513

Promo price

€42.95

€36.51

Window Regulator Lifter BMW E60 E60N E61 E61N With Motor Rear Left N/S 7184745

-5%

Part no. 7184745

Window Regulator Lifter BMW E60 E60N E61 E61N With Motor Rear Left N/S 7184745

Promo price

€23.95

€22.75

Part no. 5NA837462A

VW Tiguan AX1 Front Window Glass Regulator Mechanism Right O/S 5NA837462A

€23.95

BMW F23 Cabrio Convertible Rear Left N/S Window Lifter Motor 2572945

-15%

Part no. 7435757

BMW F23 Cabrio Convertible Rear Left N/S Window Lifter Motor 2572945

Promo price

€94.95

€80.71

Part no. 2K0837039A

VW Caddy Maxi 2k Window Regulator Manual Drive Unit Front Left N/S 2K0837039A

€94.95

Audi A6 C6 Window Lifter Door Rear Right O/S Regulator Motor Unit 4F0959802F

-5%

Part no. 4F0959802F

Audi A6 C6 Window Lifter Door Rear Right O/S Regulator Motor Unit 4F0959802F

Promo price

€23.95

€22.75

Part no. 9222CT

Citroën C4 Grand Picasso Door Window Lifter Regulator Front Right O/S 9222CT

€42.95

BMW Z4 E89 Rear Right Side Window Regulator Motor 7198308

-40%

Part no. 7198308

BMW Z4 E89 Rear Right Side Window Regulator Motor 7198308

Promo price

€51.95

€31.17

BMW F48 Rear Door Window Regulator Lifter Motor Mechanism Right O/S 7463492

-15%

Part no. 7463492

BMW F48 Rear Door Window Regulator Lifter Motor Mechanism Right O/S 7463492

Promo price

€28.95

€24.61

Part no. 6R0959801BL

Volkswagen New Beetle Front Door Window Motor Regulator Left N/S 6R0959801BL

€56.95

Part no. 0130822618

Ford Fiesta Mk7 Front Side Door Window Motor Regulator Left N/S 0130822618

€23.95

Audi A5 8T Window Lifter Rear Door Right O/S Regulator Mechanism 8T8839462

-5%

Part no. 8T8839462

Audi A5 8T Window Lifter Rear Door Right O/S Regulator Mechanism 8T8839462

Promo price

€23.95

€22.75

Part no. 1K3837462A

VW Volkswagen Golf GTI Mk5 Front Door Window Mechanism Right O/S 1K3837462A

€23.95

BMW X2 F39 Power Rear Window Regulator Switch Motor Engine Left N/S 7420413

-5%

Part no. 7420413

BMW X2 F39 Power Rear Window Regulator Switch Motor Engine Left N/S 7420413

Promo price

€23.95

€22.75

Part no. 8P4959801D

Audi A3 8P Window Lifter Door Rear Left N/S Regulator Motor 8P4959801D

€23.95

Part no. 6984005130

Toyota Avensis T270 Rear Window Regulator Motor Lifter Left N/S 6984005130

€28.95

Mercedes W221 Window Regulator Lifter Motor Panel Rear Left N/S A2217600734

-15%

Part no. A2217600734

Mercedes W221 Window Regulator Lifter Motor Panel Rear Left N/S A2217600734

Promo price

€28.95

€24.61

Part no. 7420391

BMW X2 F39 Power Front Left N/S Window Regulator Switch Motor Engine 7420391

€56.95

Part no. 698400D120

Toyota Yaris Mk2 Rear Door Window Manual Regulator Mechanism Left N/S 698400D120

€23.95

Part no. 2K5959701A

Volkswagen Caddy Mk4 Window Regulator Motor Actuator Driver's Door 2K5959701A

€42.95

BMW F21 F22 Front Right Door O/S Window Lifter With Motor 7292120

-15%

Part no. 7292120

BMW F21 F22 Front Right Door O/S Window Lifter With Motor 7292120

Promo price

€66.95

€56.91

Part no. 1K3837402H

Volkswagen Golf Mk5 3Dr Front Door Window Regulator 1K3837402H

€42.95

Part no. 9674032480

Citroën C4 Picasso Door Window Regulator Motor Front Right O/S 9674032480

€28.95

VW Volkswagen Golf 7 Front Door Window Regulator Lifter Right O/S 5G4837462H

-5%

Part no. 5G4837462H

VW Volkswagen Golf 7 Front Door Window Regulator Lifter Right O/S 5G4837462H

Promo price

€23.95

€22.75

Part no. 7C0837462A

Volkswagen Crafter SY Door Window Lifter Mechanism Front Right O/S 7C0837462A

€32.95

Part no. A2467200179-1

Mercedes W246 Door Card Mount Front Left N/S Electric Window Lifter Regulator

€32.95

Part no. A2187200379

Mercedes CLS W218 Front Window Lifter Regulator Door Panel Left N/S A2187200379

€56.95

BMW X6 F16 F86 Window Lifter Regulator Motor Rear Left N/S Mechanism 7286487

-15%

Part no. 7286487

BMW X6 F16 F86 Window Lifter Regulator Motor Rear Left N/S Mechanism 7286487

Promo price

€28.95

€24.61

Part no. 7425012

Mini Cooper F57 Convertible Window Lifter Regulator Motor Rear Right O/S 7425012

€85.95

Mercedes W176 Door Card Mount Front Left N/S Electric Window Lifter Regulator

-15%

Part no. A1767206500-2

Mercedes W176 Door Card Mount Front Left N/S Electric Window Lifter Regulator

Promo price

€47.95

€40.76

Mini Cooper One F55 Window Lifter Front Left N/S 7409357

-15%

Part no. 7409357

Mini Cooper One F55 Window Lifter Front Left N/S 7409357

Promo price

€28.95

€24.61

BMW 3 Series E92 E93 LCI Window Motor Lifter Regulator With Motor Right O/S

-15%

Part no. 7193456

BMW 3 Series E92 E93 LCI Window Motor Lifter Regulator With Motor Right O/S

Promo price

€28.95

€24.61

Seat Leon Mk2 1P Window Lifter Regulator Mechanism Rear Right O/S 1P0839402D

-15%

Part no. 1P0839462A

Seat Leon Mk2 1P Window Lifter Regulator Mechanism Rear Right O/S 1P0839402D

Promo price

€28.95

€24.61

Part no. 7425011

Mini Cooper F57 Convertible Window Lifter Regulator Motor Rear Left N/S 7425011

€75.95

Mercedes W176 Electric Window Lifter Regulator Rear Right Door O/S A1767304400

-15%

Part no. A1767304400-1

Mercedes W176 Electric Window Lifter Regulator Rear Right Door O/S A1767304400

Promo price

€32.95

€28.01

Audi TT Mk2 8J Coupe Door Window Lifter Motor Front Passenger Side 8J8959802J

-40%

Part no. 8J8959802H

Audi TT Mk2 8J Coupe Door Window Lifter Motor Front Passenger Side 8J8959802J

Promo price

€85.95

€51.57

Volkswagen Golf Mk5 1K Door Window Lifter Front Left N/S 1K3837461A

-15%

Part no. 1K3837461A

Volkswagen Golf Mk5 1K Door Window Lifter Front Left N/S 1K3837461A

Promo price

€28.95

€24.61

Part no. 4F0959802B

Audi A6 4F C6 Electric Window Motor Regulator Front Right O/S 4F0959802B

€23.95

Part no. 6R0959802BN

VW New Beetle Front Door Window Lifter Motor Mechanism Right O/S 6R0959802BN

€42.95

Audi Q7 4L Door Window Lifter Motor Regulator Front Right O/S 4L0959802B

-5%

Part no. 4L0959802B

Audi Q7 4L Door Window Lifter Motor Regulator Front Right O/S 4L0959802B

Promo price

€23.95

€22.75

Part no. 95B955711

Porsche Macan 95B Rear Tailgate Window Wiper Motor Actuator 95B955711

€23.95

Part no. 9223C1

Citroën C4 Grand Picasso Rear Door Window Lifter Regulator Motor Left N/S 9223C1

€51.95

BMW F46 Front Window Lifter Regulator With Motor Drive Left N/S 7490195 7463485

-15%

Part no. 7490195

BMW F46 Front Window Lifter Regulator With Motor Drive Left N/S 7490195 7463485

Promo price

€28.95

€24.61

Part no. 1P0837401Q

Seat Leon Mk2 Front Left N/S Window Regulator Motor 2.0 TDI Diesel 3C0959792A

€23.95

BMW X2 F39 Power Electric Window Regulator Switch Winder Motor Engine 7420414

-15%

Part no. 7420414

BMW X2 F39 Power Electric Window Regulator Switch Winder Motor Engine 7420414

Promo price

€37.95

€32.26

VW Touareg 7P Window Lifter Motor Regulator Unit Front Right O/S 7P6837462B

-15%

Part no. 7P6837462B

VW Touareg 7P Window Lifter Motor Regulator Unit Front Right O/S 7P6837462B

Promo price

€85.95

€73.06

Part no. A2207200346

Mercedes W220 Front Door Window Lifter Regulator Left N/S Side A2207200446

€32.95

Audi A4 A6 Electric Sunroof Motor Sun Roof 3G5877795

-40%

Part no. 3G5877795

Audi A4 A6 Electric Sunroof Motor Sun Roof 3G5877795

Promo price

€42.95

€25.77

Part no. A1177200279

Mercedes CLA C117 Coupe Window Lifter Regulator Door Front Right O/S A1177200279

€42.95

Part no. 7L0959112-1

Audi Q7 L4 Front Seat Adjustment Regulator Motor Actuator Right O/S 0130002529

€23.95

Part no. 6F0839040

Seat Ibiza Mk5 Door Window Regulator Winder Wheel Rear Right O/S 6F0839040

€23.95

Part no. CM51-A23200-AF

Ford Focus Mk3 Door Window Lifter Regulator Motor Front Right O/S CM51-A23200-AF

€51.95

Part no. 420959801A

Audi R8 42 Window Lifter Door Motor Drive Unit Passenger Side N/S 420959801A

€85.95

BMW G12 G30 Rear Left N/S Window Regulator Lifter Motor 7455083 G01

-15%

Part no. 7455083

BMW G12 G30 Rear Left N/S Window Regulator Lifter Motor 7455083 G01

Promo price

€37.95

€32.26

Mercedes W164 Window Lifter Holder Rear Right Door O/S Window Regulator Mount

-5%

Part no. A1647303579-1

Mercedes W164 Window Lifter Holder Rear Right Door O/S Window Regulator Mount

Promo price

€23.95

€22.75

Part no. Q0000614V013000000

Smart Fortwo C450 Rear Window Wiper Motor Drive Unit Q0000614V013000000

€32.95

Part no. 8P7959801E

Audi A3 8P Front Door Window Lifter Mechanism Motor Driver Side 8P7959801E

€104.95

Audi A1 8X Front Door Window Glass Green Glazing AS2 Right O/S 8X4845202

-15%

Part no. 8X4845202

Audi A1 8X Front Door Window Glass Green Glazing AS2 Right O/S 8X4845202

Promo price

€32.95

€28.01

Audi A6 C6 Rear Window Motor Mechanism Regulator Right O/S 8K0959812B

-5%

Part no. 8K0959812B

Audi A6 C6 Rear Window Motor Mechanism Regulator Right O/S 8K0959812B

Promo price

€23.95

€22.75

Part no. 7355635

BMW X3 F25 X4 F26 Window Lifter Regulator Mechanism Front Left N/S Door 7355635

€37.95

Window Lifter Motor Mercedes W907 W910 Front Left N/S Door Lifter A9107201000

-5%

Part no. A9107201000

Window Lifter Motor Mercedes W907 W910 Front Left N/S Door Lifter A9107201000

Promo price

€23.95

€22.75

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