2016-2017 Mazda 6 Clock Spring TK4966CS0
Specifications
OEM number
TK4966CS0
Donor year
2016
Body style
Sedan
Fuel
Gas
Engine size
2.5 L
Engine type
2.5L I-4 DI, DOHC, VVT, 184HP
Transmission
Automatic
Drivetrain
FWD
Suspension
Coil
Trim
GS
Donor mileage
220000
Paint code
41W
Donor VIN
JM1GL1V50H1100606
About this part
Also known as
Spiral Cable
Airbag Clock Spring
SRS Coil
Steering Wheel Coil
Contact Reel
Cable Sub-Assembly
What this part does
The clock spring sits directly behind the steering wheel and houses a spiraled flat ribbon cable. It maintains a continuous electrical connection between the main wiring harness of the vehicle and the rotating steering wheel. This component ensures power and signal routing to the driver's side airbag, horn, and steering wheel-mounted controls such as audio and cruise control. When a clock spring fails, the airbag warning light typically illuminates, and the horn or steering wheel buttons will become unresponsive.
Fits these vehicles
| Make | Model | Years | Engine |
|---|---|---|---|
| Mazda | 6 | 2016-2017 | 2.5L |
OEM and interchange numbers
TK4966CS0
TK49-66-CS0
Before you order
Ensure that both your steering wheel and the front wheels of the vehicle are perfectly centered pointing straight ahead before removing the old unit and installing this one. If the internal hub of the clock spring is rotated while uninstalled, the internal ribbon cable will snap the first time the steering wheel is turned to full lock. Match the OEM part number exactly, as internal wiring pins vary depending on whether the vehicle is equipped with specific steering wheel controls or a heated steering wheel.
