Steering Columns
More informationAt the Global Parts automotive store, we offer a wide selection of original used car parts, including steering columns for many popular car brands such as BMW, Mini, Mercedes, Audi, Volkswagen and others. The steering columns we offer undergo quality control so that you can be sure that you are receiving a top-quality product.
Make
Category
Subcategory
Condition
In Stock
Price
-5%
Part no. 6786891
BMW E90 E91 E92 Manually Adjustable Steering Column 4 Pins Lock
Promo price
€23.95
€22.75
Free delivery: Jun 17 – 22
If paid before 14:00
-5%
Part no. 8K0905852E
Audi Q5 8R Electric Adjustable Steering Column Lock 8K0905852E
Promo price
€23.95
€22.75
Free delivery: Jun 17 – 22
If paid before 14:00
-15%
Part no. 9253763
BMW Mini Cooper R55 R56 Switch Cluster Steering Column Wiper Stalk Slip 9253763
Promo price
€80.95
€68.81
Free delivery: Jun 17 – 22
If paid before 14:00
Part no. 9115165
BMW E60 E61 E63 E64 Steering Column Switch Cluster Base Plate 9115165
€23.95
Free delivery: Jun 17 – 22
If paid before 14:00
-5%
Part no. 1K0959653C
VW Golf Mk5 Steering Wheel Clock Spring Slip Ring 1K0959653C
Promo price
€23.95
€22.75
Free delivery: Jun 17 – 22
If paid before 14:00
-5%
Part no. A6396881106
Mercedes Vito W639 Steering Wheel Column Trim Cover Surround A6396881106
Promo price
€23.95
€22.75
Free delivery: Jun 17 – 22
If paid before 14:00
-15%
Part no. 9164419
BMW X5 E70 E70N LCI Switch Cluster Steering Column Wiper Stalk 9164419
Promo price
€47.95
€40.76
Free delivery: Jun 17 – 22
If paid before 14:00
-15%
Part no. 6858559
BMW F20 F21 F30 F31 F32 Manually Adjustable Steering Column 6858559
Promo price
€28.95
€24.61
Free delivery: Jun 17 – 22
If paid before 14:00
Part no. 9270031-1
Mini Cooper F55 F56 Roof Antenna Base Unit FM/GPS/TEL/DAB 9270031
€23.95
Free delivery: Jun 17 – 22
If paid before 14:00
-40%
Part no. 9253759
Steering Column Cluster BMW F20 F21 F31 Switch Wiper Stalk Slip 9253759
Promo price
€89.95
€53.97
Free delivery: Jun 17 – 22
If paid before 14:00
-5%
Part no. 6854965
BMW 1 2 3 4 Series F20 F21 F30 F31 F32 F33 F34 F36 Manual Adjust Steering Column
Promo price
€23.95
€22.75
Free delivery: Jun 17 – 22
If paid before 14:00
-5%
Part no. A1714620323-1
Steering Column Trim Mercedes W211 W219 Cover Panel Surround Black A2115403362
Promo price
€23.95
€22.75
Free delivery: Jun 17 – 22
If paid before 14:00
-5%
Part no. 6852325-1
BMW F20 F21 F30 F31 Steering Column Lock 6852325
Promo price
€23.95
€22.75
Free delivery: Jun 17 – 22
If paid before 14:00
-15%
Part no. 6786964
Mini Cooper One R55 R56 R57 LCi Manually Steering Column Lock 6786964
Promo price
€28.95
€24.61
Free delivery: Jun 17 – 22
If paid before 14:00
-5%
Part no. 9263347
BMW X1 F48 Steering Column Trim Panel Cover Top Black 9263347
Promo price
€23.95
€22.75
Free delivery: Jun 17 – 22
If paid before 14:00
-5%
Part no. A2114600796
Mercedes E CLS Class W211 W219 Sleeve Cover Steering Column Cup A2114600796
Promo price
€23.95
€22.75
Free delivery: Jun 17 – 22
If paid before 14:00
-5%
Part no. 9270031
Mini Cooper F55 F56 Roof Antenna Base Unit FM/GPS/TEL/DAB 9270031
Promo price
€23.95
€22.75
Free delivery: Jun 17 – 22
If paid before 14:00
-40%
Part no. A4159007702
Steering Column Mercedes W415 Manual Adjustable Shaft Tube Unit 8201514070
Promo price
€47.95
€28.77
Free delivery: Jun 17 – 22
If paid before 14:00
Part no. 9237940
Steering Column Cover BMW F25 F26 X3 X4 Lower Bottom Trim Panel Black 9237940
€23.95
Free delivery: Jun 17 – 22
If paid before 14:00
Part no. 8E0419502H
Audi A4 B6 8E Manual Adjustable Steering Column Lock Ignition 8E0419502H
€23.95
Free delivery: Jun 17 – 22
If paid before 14:00
-5%
Part no. 6903945
BMW X5 Series E53 Electric Steering Column Horizontal Adjustment Motor 6903945
Promo price
€23.95
€22.75
Free delivery: Jun 17 – 22
If paid before 14:00
-5%
Part no. A2034600195
Steering Column Cover Mercedes W203 C209 Shroud Surround Trim Black A2034600195
Promo price
€23.95
€22.75
Free delivery: Jun 17 – 22
If paid before 14:00
-15%
Part no. 4H0953502A
Audi A8L 4H Steering Column Switch Wiper Indicator Stalk 4H0953502A
Promo price
€70.95
€60.31
Free delivery: Jun 17 – 22
If paid before 14:00
-15%
Part no. 7L5953515
Porsche Cayenne 955 9PA Steering Column Surround Cover Trim Frame 7L5953515
Promo price
€28.95
€24.61
Free delivery: Jun 17 – 22
If paid before 14:00
-15%
Part no. A4474604400
Steering Column Tube Mercedes W447 Electrical Adjustable Shaft A4474604400
Promo price
€32.95
€28.01
Free delivery: Jun 17 – 22
If paid before 14:00
-5%
Part no. 6795346-1
Steering Lock BMW F07 GT F10 F11 Column Locking Mechanism Control Unit 6795346
Promo price
€23.95
€22.75
Free delivery: Jun 17 – 22
If paid before 14:00
Part no. 6787926-1
BMW F01 F02 F10 F11 Steering Wheel Column Adjustment Motor 6787926
€37.95
Free delivery: Jun 17 – 22
If paid before 14:00
-15%
Part no. 6786254
BMW X5 X6 E70 E71 Steering Wheel Column Adjustment Electric 6786603
Promo price
€32.95
€28.01
Free delivery: Jun 17 – 22
If paid before 14:00
Part no. CH22-13N064-BB
Land Rover Discovery 4 L319 Steering Column Squib Mount Bracket CH22-13N064-BB
€23.95
Free delivery: Jun 17 – 22
If paid before 14:00
-5%
Part no. 9201730-1
BMW X3 F25 X4 F26 Cover Steering Column Trim Panel Top Black 9201730
Promo price
€23.95
€22.75
Free delivery: Jun 17 – 22
If paid before 14:00
-15%
Part no. 6825954
BMW F22 F32 Steering Column Surround Top Trim Panelling Cover 6825954
Promo price
€28.95
€24.61
Free delivery: Jun 17 – 22
If paid before 14:00
Part no. 8V0953521EH
Audi A3 8V Steering Column Switch Cluster Wiper Stalk Cruise Control 8V0953521EH
€37.95
Free delivery: Jun 17 – 22
If paid before 14:00
-40%
Part no. A2074600116
Mercedes W207 Column Tube Electrical Adjustable Shaft A2074600116
Promo price
€113.95
€68.37
Free delivery: Jun 17 – 22
If paid before 14:00
Part no. 5Q1953507FP
Volkswagen Golf Mk8 Steering Column Switch Indicator Wiper Stalk 5Q1953507FP
€37.95
Free delivery: Jun 17 – 22
If paid before 14:00
-5%
Part no. A4159007702-2
Mercedes W415 Steering Column Shaft Tube Wiring Harness Cable 8201514070E
Promo price
€23.95
€22.75
Free delivery: Jun 17 – 22
If paid before 14:00
-5%
Part no. 9133155
Mini Cooper R57 LCI R58 R59 Cover Trim Panel Steering Column Top 9133155
Promo price
€23.95
€22.75
Free delivery: Jun 17 – 22
If paid before 14:00
-5%
Part no. 6784867-1
BMW X1 E84 Steering Column Electronic Steering Lock 4 Pins 6784867
Promo price
€23.95
€22.75
Free delivery: Jun 17 – 22
If paid before 14:00
-5%
Part no. 1484329
Mini Cooper One R50 R52 R53 Steering Column Switch Mount For Indicator Stalk
Promo price
€23.95
€22.75
Free delivery: Jun 17 – 22
If paid before 14:00
-5%
Part no. A0004622623
Mercedes C CLC Class CL203 W203 Steering Column Shroud Cover Trim A0004622623
Promo price
€23.95
€22.75
Free delivery: Jun 17 – 22
If paid before 14:00
Part no. 6782828
BMW X5 X6 Series E70 E71 Steering Wheel Column Adjustment Electric 6782828
€23.95
Free delivery: Jun 17 – 22
If paid before 14:00
-15%
Part no. A1664640417-3
Mercedes C117 W176 W204 Steering Wheel Column Contact Plate Module A1664640417
Promo price
€42.95
€36.51
Free delivery: Jun 17 – 22
If paid before 14:00
Part no. 6787402
BMW X1 Series E84 Bracket Sleeve Cover Steering Column Cup 6787402
€23.95
Free delivery: Jun 17 – 22
If paid before 14:00
Part no. 6793352
BMW X3 F25 X4 F26 Steering Spindle Column Coupling Joint Knuckle Shaft 6793352
€42.95
Free delivery: Jun 17 – 22
If paid before 14:00
-40%
Part no. 6864826-2
Steering Column BMW F45 F46 F48 Steering Lock Module Control Unit 6864826
Promo price
€51.95
€31.17
Free delivery: Jun 17 – 22
If paid before 14:00
-15%
Part no. A2129007502-1
Mercedes W212 Steering Column Trim Switches Wipers Indicator Cover A2129007502
Promo price
€32.95
€28.01
Free delivery: Jun 17 – 22
If paid before 14:00
-40%
Part no. 6787926
BMW F01 F06 F07 GT F10 F11 F12 F13 Electric Steering Column Mechanism 6787926
Promo price
€42.95
€25.77
Free delivery: Jun 17 – 22
If paid before 14:00
-5%
Part no. 6751225
BMW X5 Z4 Series E53 E85 E86 Interlock Cable Steering Column 6751225
Promo price
€23.95
€22.75
Free delivery: Jun 17 – 22
If paid before 14:00
Part no. 5Q0953549F
Volkswagen Golf Mk7 Steering Column Squib Slip Ring 5Q0953549F
€23.95
Free delivery: Jun 17 – 22
If paid before 14:00
-15%
Part no. 5K0905861D
Audi A1 8X Q3 F3 Volkswagen Tiguan 5N Steering Wheel Column Lock 5K0905861D
Promo price
€89.95
€76.46
Free delivery: Jun 17 – 22
If paid before 14:00
-5%
Part no. A2034620478
Mercedes-Benz C E Class S211 W203 W211 Steering Column Shaft Joint A2034620478
Promo price
€24.95
€23.70
Free delivery: Jun 17 – 22
If paid before 14:00
-40%
Part no. 5K0953569AL
Volkswagen VW Sharan 7N Steering Wheel Spring Slip Ring 5K0953569AL
Promo price
€189.95
€113.97
Free delivery: Jun 17 – 22
If paid before 14:00
-15%
Part no. 5H0858560
Volkswagen Golf CD1 Steering Column Cover Lower Trim Panel Black 5H0858560
Promo price
€28.95
€24.61
Free delivery: Jun 17 – 22
If paid before 14:00
Part no. A2124603316
Mercedes S212 W212 Steering Column A2124603316
€180.95
Free delivery: Jun 17 – 22
If paid before 14:00
Part no. 6883441
BMW F40 F44 Manually Adjustable Steering Column Steptronic 6883441
€23.95
Free delivery: Jun 17 – 22
If paid before 14:00
Part no. 8K0905852C
Audi A5 8T Steering Column Mechanism Ignition Lock Control Unit 8K0905852C
€23.95
Free delivery: Jun 17 – 22
If paid before 14:00
Part no. 8P0907137CD
Audi A3 8P Switch Cluster Column Wipers Indicator Stalks Squib 8P0907137CD
€28.95
Free delivery: Jun 17 – 22
If paid before 14:00
Part no. AH22-3K772-AA
Land Rover Discovery 4 L319 Steering Column Lock AH22-3K772-AA
€23.95
Free delivery: Jun 17 – 22
If paid before 14:00
-15%
Part no. EH22-3F818-AA
Land Rover Discovery L319 Steering Column Angle Sensor EH22-3F818-AA
Promo price
€85.95
€73.06
Free delivery: Jun 17 – 22
If paid before 14:00
-15%
Part no. A2059001241-1
Mercedes W205 Steering Column Switch Wiper Indicator Stalk A2059001241
Promo price
€189.95
€161.46
Free delivery: Jun 17 – 22
If paid before 14:00
-40%
Part no. 6791266
BMW 5 6 Series E60 E63 E64 Steering Wheel Column Adjustment Electric 6791266
Promo price
€75.95
€45.57
Free delivery: Jun 17 – 22
If paid before 14:00
Part no. 8W0953491
Audi S4 B9 Steering Column Surround Cowl Trim Cover Panel Upper Top 8W0953491
€23.95
Free delivery: Jun 17 – 22
If paid before 14:00
-5%
Part no. 6976394
BMW E60 E61 E63 E64 Coil Spring Cartridge Steering Column 6976394
Promo price
€23.95
€22.75
Free delivery: Jun 17 – 22
If paid before 14:00
-5%
Part no. 9219548
BMW F20 F21 F30 F31 F32 Trim Panel Cover Steering Column Top Black
Promo price
€23.95
€22.75
Free delivery: Jun 17 – 22
If paid before 14:00
-15%
Part no. 4G0419502AB
Audi A6 C7 Electric Adjustable Steering Column 4G0419502AB
Promo price
€32.95
€28.01
Free delivery: Jun 17 – 22
If paid before 14:00
Part no. A2186806007-1
Mercedes C218 Centre Console Trim Gear Switch Panel Surround Black A2186806007
€23.95
Free delivery: Jun 17 – 22
If paid before 14:00
-5%
Part no. RHD-6865654
BMW F45 F48 Steering Spindle Column Middle 6865654
Promo price
€23.95
€22.75
Free delivery: Jun 17 – 22
If paid before 14:00
-40%
Part no. 6864826-1
Steering Column BMW F45 F46 F48 Manually Adjustable Shaft 6864826
Promo price
€66.95
€40.17
Free delivery: Jun 17 – 22
If paid before 14:00
-40%
Part no. 6762147-1
BMW X5 E53 Upper Part Steering Column Shaft Top 6762147
Promo price
€47.95
€28.77
Free delivery: Jun 17 – 22
If paid before 14:00
Part no. QLI000011
Land Rover Range Rover L322 Steering Column Shaft Bulkhead Cover Seal QLI000011
€23.95
Free delivery: Jun 17 – 22
If paid before 14:00
-40%
Part no. 9490786
BMW F30 F36 Switch Cluster Steering Column Wiper Indicator Stalk 9490786
Promo price
€47.95
€28.77
Free delivery: Jun 17 – 22
If paid before 14:00
-15%
Part no. A2104620223
Mercedes-Benz E-Class W210 Steering Wheel Column Trim Cover A2104620223
Promo price
€28.95
€24.61
Free delivery: Jun 17 – 22
If paid before 14:00
-5%
Part no. A1633230355
Mercedes W163 Sleeve Cover Steering Column Cup A1633230355
Promo price
€23.95
€22.75
Free delivery: Jun 17 – 22
If paid before 14:00
-15%
Part no. 3451895
Mini Cooper R56 Switch Cluster Steering Column Stalk Wiper Slip 3451895
Promo price
€37.95
€32.26
Free delivery: Jun 17 – 22
If paid before 14:00
-40%
Part no. 4E0419512GX
Audi S8 D3 Electric Adjustable Steering Column 4E0419512GX
Promo price
€104.95
€62.97
Free delivery: Jun 17 – 22
If paid before 14:00
Part no. 8V0953521JR
Audi A3 8V Steering Column Switch Cluster Wiper Stalk Cruise Control 8V0953521JR
€142.95
Free delivery: Jun 17 – 22
If paid before 14:00
-5%
Part no. 9353131
BMW 1 2 Series F20 F21 F22 Gap Cover Trim Panel Cover Steering Column 9353131
Promo price
€23.95
€22.75
Free delivery: Jun 17 – 22
If paid before 14:00
-15%
Part no. 6911514
BMW E60 E61 E63 E64 E65 Steering Coil Spring Cartridge Slip Ring 6911514
Promo price
€37.95
€32.26
Free delivery: Jun 17 – 22
If paid before 14:00
Part no. 6786254-2
BMW X5 X6 E70 E71 Steering Wheel Column Adjustment Electric Drive Motor 6786603
€23.95
Free delivery: Jun 17 – 22
If paid before 14:00
Part no. 8A61-3533-DFW
Ford Fiesta Mk7 Interior Steering Column Trim Lower Cover Black 8A61-3533-DFW
€23.95
Free delivery: Jun 17 – 22
If paid before 14:00
Part no. A0004622423
Steering Column Cover Mercedes W203 W209 Jacket Tube Trim Shroud A0004622423
€23.95
Free delivery: Jun 17 – 22
If paid before 14:00
-5%
Part no. 7L5857397
Porsche Cayenne 9PA Steering Column Surround Upper Cover Trim Frame 7L5857397
Promo price
€23.95
€22.75
Free delivery: Jun 17 – 22
If paid before 14:00
-5%
Part no. 6765211
BMW Z4 Series E85 E86 Steering Shaft Sleeve Cup Column Bracket 6765211
Promo price
€23.95
€22.75
Free delivery: Jun 17 – 22
If paid before 14:00
-40%
Part no. 6788842
BMW E60 E61 E63 E64 LCI Steering Wheel Column Adjustment Electric 6788842
Promo price
€56.95
€34.17
Free delivery: Jun 17 – 22
If paid before 14:00
Part no. 6757494-1
BMW E65 E66 E67 Electric Steering Column 6762119
€32.95
Free delivery: Jun 17 – 22
If paid before 14:00
-15%
Part no. 9253777
Mini Cooper R57 R58 R59 Steering Column Switch Cluster Wiper Stalk 3451906
Promo price
€142.95
€121.51
Free delivery: Jun 17 – 22
If paid before 14:00
-15%
Part no. 6786899
BMW E87 E90 E91 Manually Adjustable Steering Column 4 Pins 6786899
Promo price
€28.95
€24.61
Free delivery: Jun 17 – 22
If paid before 14:00
-5%
Part no. 6843858
BMW F45 X1 F48 Steering Column Cover Upper Trim Panel Surround 6843858
Promo price
€23.95
€22.75
Free delivery: Jun 17 – 22
If paid before 14:00
-15%
Part no. 8K0419502R
Audi A4 B8 2.0 TDI CJCB Diesel Power Electric Steering Column 8K0419502R
Promo price
€32.95
€28.01
Free delivery: Jun 17 – 22
If paid before 14:00
-5%
Part no. 1489480
Mini Cooper One R50 R52 R53 Steering Column Switch Mount For Indicator Stalk
Promo price
€23.95
€22.75
Free delivery: Jun 17 – 22
If paid before 14:00
-5%
Part no. XPB-500180
Land Rover Discovery 3 L319 Steering Wheel Column Adjustment Switch XPB500180
Promo price
€23.95
€22.75
Free delivery: Jun 17 – 22
If paid before 14:00
-15%
Part no. 8631817
BMW F30 LCI Hybrid Exhaust Holder Mount Transmission Bracket 8632529
Promo price
€28.95
€24.61
Free delivery: Jun 17 – 22
If paid before 14:00
-5%
Part no. 6795345
BMW 5 Series F07 GT F10 F11 Manually Steering Column Mechanism 6795345
Promo price
€23.95
€22.75
Free delivery: Jun 17 – 22
If paid before 14:00
Part no. 6Q0959653A
VW Transporter T5 Clock Spring Slip Ring Squib Steering Angle Sensor 6Q0959653A
€37.95
Free delivery: Jun 17 – 22
If paid before 14:00
-5%
Part no. 8P0419378B
Audi A3 8P Steering Column Adjustment Lever Black 8P0419378B
Promo price
€23.95
€22.75
Free delivery: Jun 17 – 22
If paid before 14:00
-15%
Part no. 9490802
BMW F20 F31 LCI Switch Cluster Steering Column Wiper Stalk 9490802
Promo price
€104.95
€89.21
Free delivery: Jun 17 – 22
If paid before 14:00
-5%
Part no. 6776109
BMW F06 F07 F10 F11 F12 F13 LCI Steering Shaft 6776109
Promo price
€23.95
€22.75
Free delivery: Jun 17 – 22
If paid before 14:00
Part no. 6788841-1
BMW 5 Series 1 E60 E61 Electric Adjustable Steering Column Lock 6774624
€28.95
Free delivery: Jun 17 – 22
If paid before 14:00
-5%
Part no. 8P0953519C
Audi TT 8J Steering Column Switch Windscreen Wiper Stalk 8P0953519C
Promo price
€23.95
€22.75
Free delivery: Jun 17 – 22
If paid before 14:00
Part no. 6950266-1
BMW E88 E93 LCI Trim Panel Cover Steering Column Black 6950266
€32.95
Free delivery: Jun 17 – 22
If paid before 14:00
Steering columns for stable and safe vehicle handling
Solid steering columns for safe driving
Steering columns are key components of the steering system, connecting the steering wheel to the steering gear, enabling precise transfer of the driver's movements to the vehicle's wheels. Their efficient operation affects driving comfort, safety and the durability of the steering system. At Global Parts automotive store you will find a wide selection of used car parts, including steering columns, ideal for BMW , Audi , Mercedes, Volkswagen, Mini and others .
What are the functions of steering columns ?
Steering columns play important roles in a vehicle's steering system:
- Steering wheel movement transmission – The columns enable precise transmission of steering wheel movements to the steering gear.
- Safety Assist – Modern steering columns are equipped with mechanisms that absorb impact energy during a collision, protecting the driver.
- Steering Stability – The column holds the steering wheel in a stable position, preventing play and vibration.
Why is it worth taking care of your steering columns ?
Worn or damaged steering columns can lead to steering problems and reduced driving safety. Typical symptoms of failure include:
- Play in the steering wheel – May indicate wear of the column components.
- Noises when turning – Knocking or cracking sounds may indicate damage to the column mechanisms.
- Difficulty adjusting the steering wheel – Problems with the steering wheel height or tilt adjustment mechanism may result from a faulty column.
- Steering wheel vibrations – May be caused by damage to the column or its improper installation. If you need a replacement, you will find the right used car parts at Global Parts. that will restore full functionality of your steering system.
How to choose the right steering columns ?
When choosing steering columns, there are several key aspects to consider:
- Matching to the vehicle model – Each steering system has its own specific technical requirements. At Global Parts you will find steering columns perfectly matched to BMW, Audi , Mercedes, Volkswagen, Mini and others .
- Technical condition – Used columns should be free from play, mechanical damage and corrosion.
- Additional Features – If your vehicle is equipped with adjustment or power steering mechanisms, make sure the column you choose supports these features.
Why choose used steering columns ?
Used car parts , such as used steering columns , is a practical solution that allows you to save money while maintaining high quality. By choosing used steering system components, you gain:
- Lower costs – Used speakers are much cheaper than new ones, but offer just as high quality.
- Ecology – Recycling parts supports environmental protection and reduces waste.
- Wide range – In our shop you will find used steering columns for the most popular car brands.
How to take care of steering columns ?
To ensure that your steering columns function reliably for a long time, it is worth following a few rules:
- Regular inspections – Check the condition of the column during periodic technical inspections of the steering system.
- Avoid excessive strain – Gentle and smooth steering operation prevents excessive wear on the column.
- Respond to symptoms of malfunction – Play, noise or difficulty in adjustment may indicate the need to replace the column. If you need a replacement, you will find the right car parts at Global Parts , which will ensure the full functionality and safety of your steering system.
Summary: Steering Columns at Global Parts Automotive Store
Steering columns are key elements of the steering system that affect the precision and safety of driving. By taking care of their technical condition, you can improve driving comfort and avoid problems with steering. The Global Parts automotive store cordially invites you to familiarize yourself with our wide range of original used car parts . Regardless of whether you are looking for car parts for BMW , Audi , Volkswagen , Mercedes, Mini and others - you will find them with us at competitive prices. We make every effort to ensure that every customer finds the right parts for their car/vehicle with us, and in case of any questions or doubts related to the selection of the right components, we will be happy to help! Please contact us - we are here to help you! For more information and curiosities, we also invite you to our automotive blog .