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Since 1970 Shee-Mar has been known for its uncompromising
standard of quality and service and as the leader in providing top quality turn signal switches, cancellation cams and accessories to
the OE replacement and restoration markets. We offer the most complete coverage for domestic applications available anywhere
in the aftermarket.

  • Meets or exceed OE specification for fit, finish and function
  • Over 90% coverage on domestic vehicles
  • Extensive inventory
  • Most of our products are manufactured in the USA
  • In many cases OE tooling is used
  • Expert Technical Assistance
  • Full 1 year 12k mile warranty

Thank you for viewing our site. Shee-Mar will continue to be
committed to offering highest quality products at competitive prices
and service second to none.  Please free to email or call us with any
questions or comments.


We Offer the Largest
Selection of:

Turn Signal Switches
Multifunction Switches
Cruise Control Levers
Turn Signal Cams
GM Horn Caps