When your Integra switch starts acting up, the Standard Ignition Ignition Starter Switch US-491 is designed to take over routing power to the accessory, ignition and starter circuits each time you turn the key. It installs as a direct-fit replacement for the 1990-1993 Acura Integra.
Standard Ignition builds its complete ignition switch line with quality materials, aiming for proper fit and function on every installation.
Signs the ignition switch may need replacing include no crank when the key is turned, the engine stalling or accessories cutting out while driving, and flickering dash lights or gauges. Other faults can cause these symptoms, so diagnose the circuit first. If a failed switch is the cause, the US-491 replaces it. See the Buyer's Guide tab for full application details.
Interchange: 18-0608
180608 · 35130SK7A01 · CS832 · LS858 · KS6832
This part cross-references / interchanges with the following part numbers:
Which vehicles does the Standard Ignition US-491 fit?
It is listed for the 1990-1993 Acura Integra. See the Buyer's Guide tab for the full application details.
What does an ignition starter switch do?
It is the electrical switch the ignition key operates. It sends power to the accessory, ignition and starter circuits as the key is turned through its positions.
What are signs the ignition switch may need replacing?
Common signs include no crank when the key is turned, the engine stalling or accessories cutting out while driving, or flickering dash lights and gauges. Diagnose the cause first, since other faults can cause these symptoms.
How is the US-491 tested?
Standard Ignition tests 100% of its ignition switches to verify both mechanical and electrical switching performance.
What are the switch's conductors made of?
The switch uses copper alloy conductors. They provide strong electrical conductivity with low resistive losses.
WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
