The Clock Spring 1H0959653 is a critical component of your vehicle's steering system. It ensures a continuous electrical connection between the steering wheel and the steering column, allowing your driver's airbag, horn, and steering wheel controls to function properly no matter how many times you turn the wheel.
Designed to meet strict OEM standards, this unit is a direct replacement for specific Volkswagen models. Built with high-quality materials, it guarantees reliable performance and safety under various driving conditions.



Key Features
Exact Fit for VW Models
- Specifically engineered for Volkswagen vehicles, this unit offers a direct bolt-in replacement. No modifications, adapters, or rewiring are required, ensuring a hassle-free installation.
01
Uninterrupted Electrical Connection
- Features a precision-wound spiral cable that allows the steering wheel to rotate freely while maintaining a stable connection. This ensures your airbag, horn, and multifunction buttons remain responsive at all times.
02
Robust and Reliable Construction
The housing is made from high-strength, heat-resistant engineering plastic to withstand the harsh environment of the engine bay. Corrosion-resistant terminals ensure long-term electrical conductivity.
03
Engineered for Safety
- Designed with an internal centering mechanism to prevent cable over-rotation during installation. This critical feature protects the delicate internal ribbon cable from damage.
04
Rigorous Quality Testing
- Manufactured under ISO/TS 16949 standards. Each unit undergoes strict testing for rotational smoothness, electrical continuity, and durability to ensure it performs flawlessly right out of the box.
05
Technical Specifications
|
Item |
Specification |
|
OE Number |
1H0959653 |
|
Dimensions |
Approx. 170 × 70 × 60 mm (varies slightly by batch) |
|
Replacement Models |
1H0 959 653, 1H0959653A, 1H0959653B (OEM cross) |
|
Applicable Systems |
Driver airbag (SRS), horn, steering wheel audio/phone controls |
|
Rotation Angle |
±540° (3 full turns) |
|
Operating Voltage |
12V DC |
|
Operating Temperature |
-40°C ~ +85°C |
|
Housing Material |
Heat-resistant engineering plastic (PA66) |
Structural Composition
1.Core Assembly: A white spiral reel housed within a black engineering plastic casing, containing the wound flat cable that enables continuous rotation without tangling.
2.Electrical Connectors:
(1)Vehicle Side: Typically features a multi-pin connector (often black or grey) to interface with the vehicle's main harness.
(2)Steering Wheel Side: Includes a dedicated yellow airbag connector (SRS) and additional pins for horn and multifunction buttons.
3.Mounting Base: Integrated clips and screw bosses ensure a secure, vibration-free fit onto the steering column.
4.Centering Mechanism: An internal stop-and-return feature that holds the spring in the neutral position, crucial for safe installation.
Compatible Vehicle Models
Volkswagen (VW):
Golf: (2004–2008, Mk5), (2009–2013, Mk6)
Jetta: (2005–2010), (2011–2014)
Installation and Usage Notes
1.Center the Steering Wheel: Before installation, ensure the steering wheel is perfectly centered. Manually rotate the clock spring's inner hub to its neutral position (usually marked by a line or notch) to prevent the internal cable from binding.
2.Handle Connectors with Care: Do not force any electrical connectors. They are designed to click into place smoothly. Forcing them can damage the delicate pins inside.
Post-Installation Test: After installation, reconnect the battery and turn the ignition on. Test the following functions:
(1)The horn sounds when pressed.
(2)Steering wheel audio and phone controls respond.
(3)The SRS (airbag) warning light on the dashboard turns off after the system's self-check.
4.Critical Safety Step: Always disconnect the negative terminal of the vehicle's battery and wait at least 15 minutes before beginning work to allow the airbag system's capacitor to discharge and prevent accidental deployment.
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FAQ
Q: 1. who are we?
A: We are based in Shanghai, China, start from 2004,sell to Domestic Market(55.00%),North America(10.00%),Central
America(10.00%),South America(7.00%),Eastern Europe(4.00%),Mid East(4.00%),Western Europe(4.00%),Southeast Asia(2.00%),Eastern
Asia(1.00%),Southern Europe(1.00%),Northern Europe(1.00%),Africa(1.00%). There are total about 1000+ people in our office.
Q: 2. how can we guarantee quality?
A: Always a pre-production sample before mass production;
Always final Inspection before shipment;
Q: 3.what can you buy from us?
A: Auto Electrical Systems,Auto Engine Systems,Auto Steering Systems,Auto Suspension Systems,Auto Transmission Systems
Q: 4. why should you buy from us not from other suppliers?
A: Changhui group has over 4 0 years' experience in manufacturing auto electrics & electronics, has QC and OEM service capability. 40 years' industry professional accumulation made it to be automotive expert in auto electrics, electronics & EPS.
Q: 5. what services can we provide?
A: Accepted Delivery Terms: FOB,CIF,DDP,DDU,Express Delivery;
Accepted Payment Currency:USD,EUR,CNY;
Accepted Payment Type: T/T,L/C,Western Union,Cash;
Language Spoken:English,Chinese,Spanish,German,French,Russian,Korea.
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