Keep clean, positive turn-signal and lane-change control at your fingertips with the Standard Ignition Turn Signal Switch (MPN TW-26). It installs as a direct-fit replacement for the 1992-1999 Pontiac Bonneville, taking the place of a worn or damaged original switch. As the driver-operated switch on the steering column, it opens and closes the circuits that signal your intended direction of travel, so the correct front and rear indicator lamps flash when you actuate the lever.
Function: Directs battery voltage to the left or right turn-signal lamps when the lever is moved, and returns to neutral for normal driving.
Direct fit: A direct-fit replacement for the original turn signal switch on the listed 1992-1999 Pontiac Bonneville.
Signs it may need replacing: Signals that won't activate, stay on, flash erratically, or a lever that no longer holds position — if a failed switch is the cause, this replaces it.
Diagnose the cause of the fault before replacing, as wiring, flasher, or bulb issues can produce similar symptoms.
Interchange: S3239 · SW307 · DL6196 · 1995935 · 1995968. Manufacturer part number TW-26.
This part cross-references / interchanges with the following part numbers:
S3239, SW307, DL6196, 1995935, 1995968
Frequently Asked Questions
What vehicle does the TW-26 fit?
It is a direct-fit replacement turn signal switch for the 1992-1999 Pontiac Bonneville. Check the Buyer's Guide tab to confirm it matches your specific vehicle.
What does a turn signal switch do?
It is the driver-operated column switch that routes voltage to the left or right turn-signal lamps when you move the lever, then returns to neutral for straight-ahead driving.
What are signs this switch may need replacing?
Signals that won't turn on, stay on, or flash erratically, or a lever that won't hold position. If a failed switch is the cause, TW-26 replaces it.
Which part numbers does the TW-26 interchange with?
It cross-references S3239, SW307, DL6196, 1995935, and 1995968. Its own manufacturer part number is TW-26.
Should I diagnose before replacing the switch?
Yes. Similar symptoms can come from a bad flasher, wiring, or bulbs, so verify the switch is the cause before installing this replacement.
Turn Signal SwitchAs a global manufacturer of original equipment ignition products, we maintain complete quality control throughout the manufacturing process from componentry to finished...
Turn Signal SwitchAs a global manufacturer of original equipment ignition products, we maintain complete quality control throughout the manufacturing process from componentry to finished...
Turn Signal SwitchAs a global manufacturer of original equipment ignition products, we maintain complete quality control throughout the manufacturing process from componentry to finished...
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.
