Which vehicles is this clock spring compatible with?

It is designed for Jeep Grand Cherokee (2011–2013, WK2 chassis).

What OEM number does this product replace?

It directly replaces OEM part number 10008742. It may also be known as 870C.

What are the symptoms of a bad clock spring?

Common signs include an illuminated airbag warning light, non-functioning horn, unresponsive steering wheel buttons, or a clicking noise when turning the wheel.

Can I install it myself?

Yes, if you have basic mechanical skills. Always disconnect the battery first and ensure the front wheels are straight. The included centering clip helps keep the spring aligned during installation. If unsure, consult a professional.

Does it work in extreme temperatures?

Yes, it is tested for reliable operation from -40°C to +85°C.

Yes, we offer a 1-year warranty against manufacturing defects.

ꁆ ꁇ

Clock Spring 9639552580 4112 CP for Citroen Xantia 1997-2000 Xsara Picasso Peugeot 406 – Airbag Spiral Cable

Direct replacement clock spring (airbag spiral cable / rotary connector) for Citroën Xantia (1997-2000), Xsara Picasso, Xsara, Peugeot 406, 306, 806, and Fiat Scudo. Replaces OEM #9639552580, 4112 CP, 4112X7. 14-pin connector, 12V. Essential for driver airbag (SRS), horn, radio controls, and cruise control. High-strength copper ribbon, flame-retardant housing. 300,000-cycle test (-40°C to +85°C). Includes centering clip. 1-year warranty. Verify connector compatibility before ordering.

Product Description – Clock Spring 9639552580 / 4112 CP for Citroën Xantia / Xsara / Peugeot 406

🔍 IMPORTANT – PLEASE READ

This clock spring (airbag spiral cable / rotary connector) is a critical safety component located behind the steering wheel. Its role is to maintain continuous electrical connection for the driver's airbag (SRS), horn, radio controls, and cruise controls as the steering wheel turns .

⚠️ CRITICAL: For Citroën Xantia, two different plug connector versions exist (Mark I vs. Mark II). Mark I has two different black plugs for the radio connectors, while Mark II has identical black plugs . Always visually compare the connector shape, pin configuration (14 pins), and appearance with your original part before ordering. For 100% confirmation, please contact us with your VIN .

OEM Cross Reference: This part is available under multiple OEM numbers including 9639552580, 4112 CP, 4112X7, 9635682680 .

Return Policy: This electrical component is not returnable once installed. Please ensure compatibility before purchase.

Direct Fit for Citroën & Peugeot Models
Based on compatibility research, this clock spring fits the following vehicles:

Make	Model	Years	Chassis / Notes
Citroën	Xantia (X1 / X2)	1997–2000	Mark I vs Mark II have different plug connectors – verify with original part
Citroën	Xsara Picasso	1999–2010	All variants
Citroën	Xsara (N1 / N2 / N3)	1997–2005	Hatchback, coupé, estate
Peugeot	406	1999–2004	Saloon, estate, coupé
Peugeot	306	1997–2002	Hatchback, cabriolet
Peugeot	806 / Expert	1995–2002	MPV / Van
Fiat	Scudo	1996–2007	Van

Technical Specifications

🔹 Brand: ROYUAN – Premium aftermarket manufacturer
🔹 Function: Clock spring / Airbag spiral cable / Rotary connector
🔹 Number of Connectors: 14
🔹 Voltage: 12V
🔹 Placement on Vehicle: Steering column, behind steering wheel
🔹 Material: High-strength copper ribbon, flame-retardant ABS plastic housing
🔹 OE Numbers: 9639552580, 4112 CP, 4112X7, 9635682680

Key Functions
The clock spring maintains continuous electrical connection between the steering wheel and vehicle systems, enabling:

✅ Airbag (SRS) system activation – critical safety component
✅ Horn operation
✅ Steering wheel audio controls (volume, station, mode)
✅ Cruise control switches

Signs of Failure
A faulty clock spring may exhibit the following symptoms:

⚠️ Airbag warning light illuminates on dashboard (e.g., code 161 – driver airbag squib)
📢 Horn does not function
🎛️ Steering wheel-mounted controls become unresponsive
🔊 Clicking or grinding noise when turning the steering wheel
🚨 In critical cases, driver airbag may not deploy in a collision

⚠️ IMPORTANT SAFETY NOTE & INSTALLATION TIPS

Before Installation: Disconnect the battery negative terminal and wait at least 5 minutes for the airbag system to discharge.

Centering: Ensure front wheels are perfectly straight. The new clock spring comes with a centering clip – do NOT remove this clip until the clock spring is fully installed and the steering wheel is in position. Rotating the clock spring without the clip can damage the internal ribbon cable.

Xantia Mark I vs Mark II: The Mark I Xantia uses two different black plugs for the radio connectors, while the Mark II version uses identical black plugs. Verify your original part before ordering .

Rotary Connector Alignment: When the two arrows point directly to each other, it means the clock spring is centered. Every turn you rotate it will move the arrow indicator. If you rotate it too far, you can damage the rotary connector .

Verification: Always verify that the replacement part matches your original in connector type and pin configuration. For 100% confirmation, contact us with your VIN .

Post-Installation: After installation, verify horn function, steering wheel controls, and ensure the airbag warning light extinguishes correctly .

Professional Installation: Due to the critical safety nature of this component, installation by a qualified technician is strongly recommended.

Quality You Can Trust

🔹 High-Purity Copper Ribbon: Stable, interference-free signal transmission
🔹 Flame-Retardant Housing: Meets stringent automotive safety standards
🔹 Rigorous Testing: 300,000-cycle endurance test (-40°C to +85°C)
🔹 Centering Clip Included: Do NOT remove until fully installed
🔹 Warranty: 1-year warranty

Package Includes: 1 x Clock Spring Assembly (with centering clip), 1 x Installation Guide (available upon request)