Kleinn Air Horns · New
Kleinn Heavy Duty Rubber Waterproof Push Button Switch for Air Horn Activation
MPN 328 · Store SKU kle328
Supplier stock checked 11/7/2026, 10:56:24 AM UTC. Adding a part does not reserve it.
Request a return within 30 calendar days after delivery. New parts must be unopened and unused.
Shipping & returns ↗This policy does not limit rights required by law.Free standard shipping on eligible parts orders of $100 or more. Oversized and freight items excluded. Fitment, taxes, availability and final totals are confirmed before payment.
Product details
The Kleinn Model 328 is a heavy-duty, waterproof momentary push-button switch engineered to deliver dependable performance and flawless horn activation in the absolute harshest environmental conditions. Outfitted with a premium black rubber protective cover that seals out moisture, dust, mud, and debris, this rugged switch is the ideal choice for off-road vehicles, UTVs, marine applications, or exposed custom installations where weatherproofing is a critical necessity. Designed with a highly tactile momentary contact mechanism and heavy-duty terminals, it ensures a fast, reliable electrical connection every time you press it, giving you complete peace of mind that your high-performance air horn or onboard air system will trigger instantly when you need it most. Kleinn Model 328 Black Rubber Cover Waterproof Momentary Push Button
Manufacturer fitment & guides
Check 328 against the manufacturer’s application information below.
Part-specific notes
- California Proposition 65: Y
