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Clock Spring 84306-02170 for Toyota Corolla 2004-2008 – OEM

Direct replacement OEM clock spring for Toyota Corolla (2004-2008). OEM number: 84306-02170. Restores electrical connection for airbag, horn, and steering wheel controls. Features high-strength copper ribbon and flame-retardant plastic. Passed 300,000-cycle test, -40°C to +85°C operation. Includes centering clip. CE/ISO9001 certified. 1-year warranty. Verify connector compatibility with original part.

Product Description – Clock Spring 84306-02170 for Toyota Corolla 2004-2008

🔍 IMPORTANT – PLEASE READ

This OEM clock spring is designed for Toyota Corolla (2004-2008) models . Trim levels and steering wheel options (audio controls, cruise control) may affect connector pin layout. Always visually compare with your original part. For 100% confirmation, contact us with your VIN.

Direct Fit for Toyota Corolla
This OEM replacement clock spring is engineered for the following Toyota Corolla models :

Model Chassis / Generation Years
Toyota Corolla E120/E130 2004–2008
Toyota Corolla 1ZZ-FE / 3ZZ-FE engines 2002–2008

Compatible OEM Numbers: 84306-02170 (primary) .

Product Specifications
Based on manufacturer data, this clock spring has the following specifications :

  • ✅ Weight: 0.30 kg
  • ✅ Dimensions: 17 x 11.5 x 9 cm
  • ✅ Material: High-strength flame-retardant plastic + High-purity copper ribbon
  • ✅ OE Reference: 84306-02170 – verify before purchase

Why Your Clock Spring Matters
The clock spring (also called spiral cable or airbag rotor) is a critical safety component located behind the steering wheel. A faulty clock spring may trigger the airbag warning light, cause horn failure, or make multifunction buttons unresponsive . It maintains continuous electrical connection as the wheel turns, enabling :

  • ✅ Proper airbag deployment
  • ✅ Reliable horn operation
  • ✅ Steering wheel audio and cruise controls (if equipped)

⚠️ IMPORTANT SAFETY NOTE

A worn or broken clock spring can lead to airbag malfunction. Since it is responsible for two safety devices (airbag and horn), prompt replacement is highly recommended .

Installation Tip: Always disconnect the battery before starting, ensure the front wheels are straight, and keep the centering clip in place until reassembly.

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 against manufacturing defects

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