Clock Spring 84306-0R070 & 84307-60130 for Lexus NX300 / NX300h 2018-2021 – OEM
Product Description – Clock Spring 84306-0R070 & 84307-60130 for Lexus NX300 / NX300h 2018-2021
🔍 IMPORTANT – PLEASE READ
This OEM clock spring is designed for Lexus NX300 and NX300h models (2018-2021). However, trim levels (Base, F Sport, Luxury) and steering wheel options (heated wheel, paddle shifters, radar cruise controls) may affect connector pin layout. Always visually compare with your original part. For 100% confirmation, contact us with your VIN.
Direct Fit for Lexus Models
This OEM replacement clock spring is engineered for the following Lexus vehicles based on manufacturer data :
| Model | Chassis / Generation | Years |
|---|---|---|
| Lexus NX300 | AZ10 (facelift) | 2018–2021 |
| Lexus NX300h | AZ10 (facelift) | 2018–2021 |
Compatible OEM Numbers: 84306-0R070, 84307-60130 (interchangeable) .
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, phone, cruise controls (if equipped)
- ✅ Steering angle sensor data (for stability control)
⚠️ 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
Specifications
| Specification | Details |
|---|---|
| Compatible Vehicles | Lexus NX300 / NX300h (2018–2021) |
| OEM Part Numbers | 84306-0R070, 84307-60130 |
| Product Name | Clock Spring / Spiral Cable / Airbag Rotor |
| Placement on Vehicle | Steering Column, behind airbag module |
| Material | High-strength flame-retardant plastic + High-purity copper ribbon |
| Operating Temperature | -40°C to +85°C |
| Durability Test | 300,000-cycle flex test |
| Certifications | CE, RoHS, ISO9001 |
| Warranty | 12 months |
Package Includes: 1 x Clock Spring Assembly (with centering clip), 1 x Installation Guide (available upon request)
