7-Way Power Access

7-Way Power Access

SKU: 92935

Regular price$32.95
  • In stock, ready to ship
  • Inventory on the way
  • Free shipping on all orders $49+
  • Expedited shipping not available. This item ships in 3-5 business days.

The Viair 7-Way Power Access allows you to easily connect your compressor to the 7-way Trailer receptacle on your vehicle for power access without having to open your hood or access a battery.

Simply connect the adapter to the 2-Pin SAE connector on your compressor and plug the 7 way harness into the vehicle’s outlet for power.

Water Resistant Design to allow long-lasting use even under bad weather or hazardous road conditions. Dual handle hooks are incorporated for a better grip when plugging in or removing from the receptacle.


  • Built with Automotive Grade 7 Way Trailer Plug & 12 Gauge Wiring
  • Simple no hassle way to connect your 12V air compressor
  • No splicing or tools required
  • Easier and more convenient than alligator clips
  • No more under your hood to get to your vehicle's battery
  • Small & compact. Stores easily in glove box

Important User Info:

  • Check your power outlet rating. It is the owner’s responsibility to check the vehicle’s user manual and/or fuse box to be sure the charge/ accessory battery circuit has enough fuse protection for the given accessory.
  • The vehicle may need to be on or running for the circuit to be live.
  • It is recommended for the vehicle to be running while drawing power from the vehicle battery.
  • Some vehicles do not come equipped from the factory with the fuse for tow charge/ accessory battery circuit. May need to have fuse added. Check with vehicle manufacturer for proper fuse rating, type and location.
  • Some vehicles may require the brake pedal to be pressed before power will be sent to the tow charge/ accessory battery circuit.

Please reach out to us with any questions you may have on anything we sell. We want to make sure you get the right part the first time. Our lifelong riders at Thunder Mountain Bikes are knowledgeable and would love to talk to you!


We currently offer both economy and expedited shipping options though FedEX and USPS. 

Orders totaling over $49 are eligible to ship for free via an economy ground option of our choice. 

If you're in need of something super-quick, please contact us directly. We may be able to overnight your order with an additional fee and depending on your location. 


Should there be an issue with the item you bought, or you no longer need your purchase, we will be happy to set up a return.

Returns or exchange requests for New or Used Bikes must be requested by emailing us at sedona@thundermountainbikes.com within fifteen (15) days from the date of delivery. Bikes must be in un-ridden condition. Custom-built bikes may not be returned. Returned bikes have a $200 restocking fee and the customer pays for return shipping.

Returns for most other items may be requested within sixty (60) days of the delivery date. All returned items must be received in new, unused, and uninstalled condition, with the original tags and labels attached and in the original packaging. We cannot accept returns on any items installed or show wear of any kind. 

Clearance and open-box items may not be returned. 


To request a return, please log in to your customer account by clicking the  customer account icon  Profile icon in the top right of any page or visit account.thundermountainbikes.com

1. In the Email field, enter your email address and click Continue.

2. In your email account, open the email sent from our store and copy the six-digit verification code included in the email.

3. Go back to the online store and enter a six-digit verification code to log in.

4. Find and click on the order that you want to submit a return for.

5. If your order has more than one item, select only the items you want to return.

6. Select a return reason and add a note for the store if needed.

7. Click Request Return.

Once your return request is approved, you will receive an email with shipping instructions and a return shipping label. 


We will process your return after we receive your returned item(s) and inspect the condition. Please allow at least seven (7) days from the receipt of your item to process your refund. We will notify you by email when your return has been processed.


If you receive defective or damaged products or if we sent you the wrong products, please contact us using the phone number or email below.


If you have any questions concerning our return policy, please contact us at:

(928) 282-1106   |   sedona@thundermountainbikes.com

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

Customer Reviews

Be the first to write a review

You may also like