SwitchMate Series GEN 3 Magnetic Window Switch Covers – Kenworth & Peterbilt

One bump of a paw and the window’s down. GEN 3 is the strongest SwitchMate we’ve built for the Kenworth and Peterbilt — a hinged lid held shut by hidden magnets. Flip it open, flip it shut.

• Magnetic lid — concealed magnets keep the lid closed until you flip it open; one-handed access to window and lock switches
• Stops accidental window roll-downs and keeps your cab locked when you step away — your dog can’t unlock the truck while it’s running.
• Driver side, passenger side, or both — covers the left and right door switch modules
• Built heavier — 25% thicker lid, reinforced hinges, about 20% more material than GEN 2
• Slip-fit — no drilling, no permanent mods, comes off clean
• Carbon-fiber reinforced PETG — won’t warp or melt in a summer cab
• Made in the USA — designed by a working truck driver
• Lifetime warranty when you buy direct from SwitchMate
• Crete Carrier approved — fleet tested, not garage tested

Switch truck models? Get 50% off your next set.

See upgrade details

Fits: 2017–present Kenworth T680, Kenworth W990, and Peterbilt 579. Match your switch module to the product photos before you order. Not sure? Send us clear photos of your switch module and we’ll confirm fit.

Email us your photos

Install guides

International orders (Canada): Import taxes, customs duties, and any sales tax are the customer's responsibility and are collected by the carrier or customs at delivery. SwitchMate USA does not collect these charges.