The clock spring (airbag hairspring) 25567-AC725 is a critical component in the vehicle's steering system, ensuring reliable electrical connectivity between the steering wheel and the vehicle's wiring harness. As the steering wheel turns, it maintains uninterrupted signal transmission to essential functions such as the driver's airbag, horn, and steering-mounted controls.
Designed for precise fitment, this unit is engineered to meet OEM performance standards and is compatible with select Infiniti and Nissan models. Its robust construction supports consistent operation over time, contributing directly to both safety and user convenience.
Key Features
Exact OEM Fit
Engineered to original equipment specifications (OE part number 25567-AC725), this clock spring installs directly with no modifications or alignment issues.
01
Reliable Signal Integrity
Uses a high-strength flexible flat cable (FPC) rated for tens of thousands of steering cycles, ensuring stable electrical performance without signal loss, short circuits, or open circuits.
02
Robust Construction
Housing made from flame-retardant, reinforced PA66 engineering plastic, stable from -40°C to +85°C and resistant to impact. Terminals are tin-plated for long-term corrosion and oxidation resistance.
03
Enhanced Environmental Protection
Integrated sealing ring provides IP65-rated dust and water resistance, shielding internal components from engine bay contaminants. Includes built-in overload protection for airbag system safety.
04
Rigorous Quality Assurance
Manufactured under ISO/TS 16949 standards and 100% tested for rotational smoothness, electrical continuity, and thermal endurance (high/low temperature aging).
05
Technical Specifications
|
Item |
Specification |
|
Product Model |
25567-AC725 |
|
Product Model |
170.0MM*67.1MM*57.2MM*38.8MM |
|
Replacement Models |
B5567-CC00A, B5567-CC00E |
|
Applicable Systems |
Airbag system, horn, steering wheel multi-function controls |
|
Rotation Angle |
±540° (3 full turns) |
|
Operating Voltage |
12V DC |
|
Operating Temperature |
-40℃ ~ +85℃ |
|
Housing Material |
Flame-retardant reinforced PA66 engineering plastic |
Structural Composition
Core Rotating Assembly
Consists of a white inner reel and a black outer housing, with flexible cables wound inside to enable continuous signal transmission during rotation.
Electrical Connectors
(1)Vehicle Side: 8PIN and 11PIN white connectors for connection to the main vehicle wiring harness.
(2)Steering Wheel Side: 8PIN white connector and yellow/orange dedicated airbag plugs for connection to the airbag, horn, and multi-function controls.
Mounting Base
Features precision positioning clips and screw holes to ensure a secure fit to the steering column without looseness or rattling.
Limit Mechanism
Built-in reset device ensures the internal cables return to their initial position when the steering wheel is centered, preventing overstretching.
Compatible Vehicle Models
Infiniti: FX35 (2005-2008), FX45 (2005-2008), G35 (2004-2006)
Nissan: Murano (2004-2007) 3.5L,Qashqai J11(2014-2021),X-Trail T32
Installation and Usage Notes
- Before installation, position the steering wheel in the center (straight-ahead position) and reset the internal rotating assembly of the product to its initial position to avoid cable entanglement or breakage.
- Handle with care during installation, ensuring that positioning clips are fully engaged and mounting screws are tightened to prevent looseness.
- After installation, perform a power-on test: verify that the horn, multi-function controls, and airbag indicator light operate normally without fault codes when the steering wheel is rotated fully to the left and right.
- Before removing the steering wheel, disconnect the vehicle's negative battery terminal and wait 5-10 minutes to prevent accidental airbag deployment.
Company Profile
Main Business
Packing and Transportatio
FAQ
Q: 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:How can we guarantee quality?
A: Always a pre-production sample before mass production;
Always final Inspection before shipment;
Q: What can you buy from us?
A: Auto Electrical Systems,Auto Engine Systems,Auto Steering Systems,Auto Suspension Systems,Auto Transmission Systems
Q: 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: 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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