See Details

30% Off Online Orders of Select Parts and Accessories. Enter Promo Code PEP30 in Cart

Close (X)

30% Off Online Orders of Select Parts and Accessories
Receive 30% Off Your Online Purchase. Use promotional code PEP30 at checkout to receive discount. Not valid in combination with any other discounts or promotions. Not valid on gift cards, special orders, installed merchandise, commercial or fleet purchases. Excludes the following categories: Tires, Wheels, Batteries, Powerstop Brake Kits, Oil, Antifreeze, Refrigerant, Truck Boxes, Vent Visors, Bug Shields and BRANDS: Razor, Traxxas, Superchips, Hypertech, Edge, Bully Dog, Diablo, Edelbrock, Holley, NOS, Proform, Specialty Auto, Thule, Autometer, Accel, K&N, Kenwood, Pioneer, Sony, JVC, MSD and BBK Performance. Valid online until 2:59 am EST on 10/27/16. Online orders scheduled for in-store pick up must be completed by closing on 10/26/16 for discount to apply.

Zoom [+]
  • Part #: HWK-1|
  • SKU: 946995

Available today

Pay in Store Available

    • Horn button switch included
    • Use when a new horn switch is required
PayPal available for online purchases. Major credit cards accepted online and in store. Pay online, in-store or take advantage of our Pep Boys credit card. Learn more and see additional details in cart.

Wolo Air Horn Wiring Kit

Wolo’s new horn wiring kit Model HWK-1 makes installation of any direct drive air horn (no tank) easy, trouble free and professional, without any special tools. The kit is designed for any 12-volt car, motorcycle, truck and etc. Included in the kit is all that is required to install a direct drive air horn; wire harness with quick connect plug for the relay, terminals, in-line fuse, plastic wire ties and easy to follow instructions in English / Spanish. Horn relay is not included in kit.
  • Horn button switch included
  • Use when a new horn switch is required


Rated 1 out of 5 by 1 reviewer.
Rated 1 out of 5 by WIRING DIAGRAM COMPLETLY WRONG BUTTON CONNECTION IS STUPID I had to draw my own wiring diagram to make it work. I redesigned it to be a two wire positive system so that the relay would activate. The horn button is a very cheap design. To make it work I soldered the leads. I am pretty sure this whole system is not going to last very long...lesson learned by me.....don't buy this .. October 24, 2015
  • 2016-10-23 T08:39:30.095-05:00
  • bvseo_lps, prod_bvrr, vn_prr_5.6
  • cp-1, bvpage1
  • co_hasreviews, tv_1, tr_1
  • loc_en_US, sid_946995, prod, sort_default
1-1 of 1