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Standard Ignition CSP320 Air Bag Clockspring
| Brand | Standard Ignition CSP320 |
|---|---|
| Color/Finish | Black, yellow |
| Connector Gender | Female: male: female; male |
| Connector Quantity | 4 |
| Connector Shape | Rectangular |
| Connector Type | Plug in |
| Contents | Clockspring |
| Finish | Plastic |
| Hardware Included | No |
| Terminal Gender | Female + male |
| Terminal Quantity | 24 |
| Terminal Type | Blade and pin |
| Wire Quantity | 4 |
| Fits | Chevrolet, GMC, and Hummer · 33 vehicles |
Plug-in design. Simplifies installation with a direct electrical connection.
Rectangular connectors. Help ensure a secure, organized connection layout.
Blade and pin terminals. Provide reliable contact for the air bag system.
Cross-references 15829231, CLS422 and CPI521 for the same application. See all 3.
Standard Ignition CSP320 Air Bag Clockspring
Standard Ignition CSP320 is an air bag clockspring for vehicles that use a steering wheel-mounted electrical connection for the supplemental restraint system and related steering wheel controls. It is built with a black and yellow plastic finish and a rectangular plug-in connector layout for direct replacement service.
Key Features
- Air bag clockspring for steering wheel electrical continuity
- Black and yellow plastic construction
- Rectangular plug-in connector design
- 4 connectors with female and male terminal configurations
- 24 blade and pin terminals
- 4-wire design
- Direct interchange reference for OE-style service
Fitment and Application
Compatible with 2007-2014 Chevrolet Silverado 2500 HD, N/A. Compatible with 2007-2014 Chevrolet Silverado 3500 HD, N/A. Compatible with 2007-2014 GMC Sierra 2500 HD, N/A. Compatible with 2007-2014 GMC Sierra 3500 HD, N/A. Compatible with 2008 Hummer H2, N/A.
This part cross-references 15829231 and CLS422 for the same application.
What It Helps Resolve
- Air bag warning light caused by a worn steering wheel clockspring
- Loss of steering wheel electrical signal continuity
- Intermittent horn operation tied to the steering column circuit
- Faults in steering wheel-mounted controls that share the column connection
- Open or damaged internal ribbon circuit in the clockspring assembly
Installation Notes
Install CSP320 with the steering system centered and the battery disconnected before service. Verify connector orientation, terminal engagement, and proper alignment during installation to protect the air bag circuit and restore steering wheel electrical function. Confirm vehicle-specific fitment for Chevrolet Silverado 2500 HD, Chevrolet Silverado 3500 HD, GMC Sierra 2500 HD, GMC Sierra 3500 HD, and Hummer H2 applications before replacement.
Quality Assurance
Standard Ignition supplies replacement electrical components for service work, and CSP320 is built to match the connector style, terminal layout, and application requirements listed for the supported vehicles.
| Year | Make | Model | Body Type | Position | Notes |
|---|---|---|---|---|---|
| 2014 | Chevrolet | Silverado 2500 HD | — | N/A | — |
| 2014 | Chevrolet | Silverado 3500 HD | — | N/A | — |
| 2014 | GMC | Sierra 2500 HD | — | N/A | — |
| 2014 | GMC | Sierra 3500 HD | — | N/A | — |
| 2013 | Chevrolet | Silverado 2500 HD | — | N/A | — |
| 2013 | Chevrolet | Silverado 3500 HD | — | N/A | — |
| 2013 | GMC | Sierra 2500 HD | — | N/A | — |
| 2013 | GMC | Sierra 3500 HD | — | N/A | — |
| 2012 | Chevrolet | Silverado 2500 HD | — | N/A | — |
| 2012 | Chevrolet | Silverado 3500 HD | — | N/A | — |
| 2012 | GMC | Sierra 2500 HD | — | N/A | — |
| 2012 | GMC | Sierra 3500 HD | — | N/A | — |
| 2011 | Chevrolet | Silverado 2500 HD | — | N/A | — |
| 2011 | Chevrolet | Silverado 3500 HD | — | N/A | — |
| 2011 | GMC | Sierra 2500 HD | — | N/A | — |
| 2011 | GMC | Sierra 3500 HD | — | N/A | — |
| 2010 | Chevrolet | Silverado 2500 HD | — | N/A | — |
| 2010 | Chevrolet | Silverado 3500 HD | — | N/A | — |
| 2010 | GMC | Sierra 2500 HD | — | N/A | — |
| 2010 | GMC | Sierra 3500 HD | — | N/A | — |
| 2009 | Chevrolet | Silverado 2500 HD | — | N/A | — |
| 2009 | Chevrolet | Silverado 3500 HD | — | N/A | — |
| 2009 | GMC | Sierra 2500 HD | — | N/A | — |
| 2009 | GMC | Sierra 3500 HD | — | N/A | — |
| 2008 | Chevrolet | Silverado 2500 HD | — | N/A | — |
| 2008 | Chevrolet | Silverado 3500 HD | — | N/A | — |
| 2008 | GMC | Sierra 2500 HD | — | N/A | — |
| 2008 | GMC | Sierra 3500 HD | — | N/A | — |
| 2008 | Hummer | H2 | — | N/A | — |
| 2007 | Chevrolet | Silverado 2500 HD | Extended Cab Pickup | N/A | — |
| 2007 | Chevrolet | Silverado 3500 HD | — | N/A | — |
| 2007 | GMC | Sierra 2500 HD | Standard Cab Pickup | N/A | — |
| 2007 | GMC | Sierra 3500 HD | — | N/A | — |
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