The clock spring B5567-BH00A is a critical safety component in the steering system of select Nissan and Infiniti vehicles. It maintains a continuous electrical connection between the steering wheel and the vehicle's wiring harness, ensuring reliable signal transmission for essential functions like the driver's airbag, horn, cruise control, and steering-mounted controls-every time you turn the wheel.
Engineered to original equipment standards, this unit fits directly into compatible models without modification. Its durable construction includes a reinforced PA66 housing, high-flexibility flat cable, and precision alignment features that ensure long-term performance under real-world conditions.
Designed for reliability, it supports thousands of steering rotations while maintaining stable contact-even in high-vibration or extreme temperature environments. Whether you're replacing a faulty part or upgrading for peace of mind, this clock spring delivers OEM-level quality and function.
Technical Specifications
|
Item |
Specification |
|
Model Number |
B5567-BH00A |
|
Dimensions |
Approx. 170 mm × 67 mm × 57 mm |
|
Compatible Systems |
Driver airbag (SRS), horn, cruise control, audio/phone buttons, steering wheel switches |
|
Rotation Angle |
±540° (3 full turns) |
|
Operating Voltage |
12V DC |
|
Operating Temperature |
-40°C to +85°C |
|
Housing Material |
Flame-retardant reinforced PA66 engineering plastic |
|
Connector Types |
Yellow (SRS airbag), White (multi-pin vehicle harness), White (steering wheel side) |
Structural Composition
1.Core Assembly: Dual-slip ring design with flexible flat cable (FPC) and carbon brushes, enabling continuous rotation while maintaining electrical contact.
2.Electrical Connectors:
(1)Vehicle Side: White multi-pin connector for main harness interface.
(2)Steering Wheel Side: White plug + yellow SRS connector (critical for airbag system).
3.Mounting Base: Precision-molded black housing with alignment ribs and screw bosses for secure installation on Nissan/Infiniti steering columns.
4.Centering Mechanism: Built-in mechanical stop ensures the coil returns to neutral when the wheel is centered-prevents over-rotation during service or use.
5.Internal Labeling: Marked with "Z2", "2121SD", and "40058" for OEM traceability and compatibility verification.
Compatible Vehicle Models
Infiniti：FX35 / FX45 (2009–2013),EX35 (2008–2013)
Nissan:Murano (2009–2014),Maxima (2009–2015)
Nissan Installation Notes
1.Disconnect the negative battery terminal and wait at least 10 minutes before removing the steering wheel to prevent accidental airbag deployment.
2.Center the steering wheel in the straight-ahead position and manually reset the clock spring's internal hub to its neutral mark before mounting.
3.Ensure all positioning clips are fully seated and screws are tightened to spec-looseness can cause noise or intermittent faults.
4.After installation, perform a power-on test:
(1)Turn ignition on (engine off)
(2)Rotate the wheel fully left and right
(3)Confirm horn works, multifunction buttons respond, and the SRS warning light turns off after self-check
5.If the SRS light remains on, use a compatible scan tool to check for fault codes.
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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