Dorman - HELP Multi-Function Switch P/N:2330904
When a worn or failed multi-function switch needs replacing, this Dorman switch is designed to take its place: the Dorman HELP Multi-Function Switch 49277 is a multi-function switch assembly made to match the appearance and function of the original switch on specified applications. It fits many vehicles, among them the 1988-1994 Chevrolet C1500, 1988-1994 Chevrolet K1500 and 1994-1996 Chevrolet Impala. See the "Vehicles it fits" section for the full list and engine details.
A multi-function switch lets the driver operate several vehicle functions from a single assembly. Signs it may need replacing include functions controlled by the switch working intermittently or not at all. Because wiring and other components can cause similar symptoms, diagnose the cause before replacing the switch. If the original switch is at fault, the 49277 replaces it.
Interchange: 22510733
This part cross-references / interchanges with the following part numbers:
What does the Dorman 49277 multi-function switch do?
It is a replacement multi-function switch assembly designed to match the appearance and function of the original switch on the listed applications.
Does this switch fit the 1988-1994 Chevrolet C1500?
Yes. It is listed for the 1988-1994 Chevrolet C1500 and the 1988-1994 Chevrolet K1500. Check the "Vehicles it fits" section to confirm your exact vehicle.
What signs suggest my multi-function switch may need replacing?
Functions controlled by the switch working intermittently or not at all can be a sign. Wiring or other components can cause the same symptoms, so diagnose the cause before replacing the switch.
What number does the Dorman 49277 replace?
It cross-references to part number 22510733.
Is the 49277 a direct replacement?
It is a direct-fit replacement for the listed applications, built to fit and perform like the original switch. Follow the vehicle service information during installation.
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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.