Standard Ignition CSP343 Air Bag Clockspring

Air Bag Clockspring for Nissan and INFINITI

Standard Ignition CSP343 is an air bag clockspring for vehicles that use a steering wheel-mounted electrical connection between the column and the wheel. It is built with a black plastic finish, rectangular plug-and-socket connectors, and the terminal layout needed for the listed applications.

Compatible with select Nissan 370Z, Juke, GT-R, Quest, NV200, Cube, Murano, and INFINITI G37, EX35, FX35, FX50, G25, M35h, M37, M56, Q70, and Q70L models without the Technology Package.

• Black plastic construction
• Rectangular connector design with female and male terminals
• 5 connectors and 29 terminals
• Blade and pin terminal types
• 6 in. wire length for the listed steering column applications

Fitment Details

• Fits 2009-2021 Nissan 370Z, N/A, w/o Technology Package
• Fits 2011-2017 Nissan Juke, N/A, w/o Technology Package
• Fits 2009-2013 Nissan GT-R, N/A, w/o Technology Package
• Fits 2011-2013 Nissan Quest, N/A, w/o Technology Package
• Fits 2013-2014 Nissan NV200, N/A, w/o Technology Package
• Fits 2009-2010 Nissan Cube, N/A, w/o Technology Package
• Fits 2009-2010 Nissan Murano, N/A, w/o Technology Package
• Fits 2008-2012 INFINITI G37, N/A
• Fits 2008-2010 INFINITI EX35, N/A
• Fits 2009-2010 INFINITI FX35, N/A, w/o Technology Package
• Fits 2009-2010 INFINITI FX50, N/A, w/o Technology Package
• Fits 2011-2012 INFINITI G25, N/A, w/o Technology Package
• Fits 2012-2013 INFINITI M35h, N/A, w/o Technology Package
• Fits 2012-2013 INFINITI M37, N/A, w/o Technology Package
• Fits 2012-2013 INFINITI M56, N/A, w/o Technology Package
• Fits 2014-2019 INFINITI Q70, N/A, w/o Technology Package
• Fits 2015-2019 INFINITI Q70L, N/A, w/o Technology Package

What It Helps Address

• Broken steering wheel air bag circuit connection
• Horn or steering wheel control signal loss
• Intermittent electrical contact in the steering column
• Air bag warning light concerns related to the clockspring circuit
• Restoration of steering wheel electrical function after clockspring failure

Installation Notes

Verify vehicle trim and package details before ordering, especially the note for models without the Technology Package. Match the connector style, terminal count, and wire length to the original unit before installation. Because this part is part of the air bag system, follow factory service procedures and disconnect the battery before service.

This part cross-references 255541EA0A and CLS444 for the same application. Standard Ignition CSP343 is also referenced by CPI543.

Quality Assurance

Standard Ignition supplies replacement electrical components for vehicle-specific repair applications. CSP343 is built to match the listed connector and terminal configuration for the covered Nissan and INFINITI models.