Model # 90P

Internet # 202944323

90P Portable Air Compressor

$79.95 /box

Frequently Bought Together

Product Overview

The VIAIR 90P portable compressor is a smaller portable compressor that gets power directly from the battery terminals of your vehicle's main battery and operated while the engine is running. It is perfect for inflating standard passenger car tires and light truck tires up to 31 in. in diameter up to 120 psi. Its 1.77 CFM compressor is rated for up to 20 minutes of consecutive run time.

California residents: see  Proposition 65 information

  • Includes a lever style air chuck that grips your tire valve stem tightly for a superior seal
  • 120 psi maximum pressure gauge onboard (must turn off unit to read standing tire pressure)
  • Dual heavy duty battery clamps with 30 Amp inline fuse protects the 90P from amp spikes that can shorten service life
  • Maximum amp draw at peak pressure is 22 Amp (12-Volt)

Info & Guides

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Assembled Depth (in.) 
5 in 
Assembled Height (in.) 
7.5 in 
Assembled Width (in.) 
12 in 
Cord Length (in.) 
Hose length (in.) 


Application Use 
Compressor/Air Tool Features 
No additional components or accessories are included 
Maximum Pressure (psi) 
Product Weight (lb.) 
7 lb 
Tools Product Type 
Voltage (volts) 

Warranty / Certifications

Certifications and Listings 
No Certifications or Listings 
Manufacturer Warranty 
One-year manufacturer defect warranty 

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Customer Questions & Answers

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Customer Reviews

Rated 3.3 out of 5 by 3 reviewers.
Rated 2.0 out of 5.0 by not good used twice and the third time would not turn on it was seized up it was kept in its case inside my vehicle no reason for it to just die also the pressure guage was not accurate January 10, 2016
Rated 3.0 out of 5.0 by Good product(with reservations) This compressor seemed to function well. However, I would recommend testing it out before needing it. I found that the pressure gauge was off by 10 lbs. Also, because of the position of my battery terminals I had to trim off some of the rubber boot from the clamps to make a connection. Also, because it is hooked to the battery, it barely reached the rear tires of my full-sized pickup. October 31, 2015
Rated 5.0 out of 5.0 by High Quality and Great Features. Extremely well built. Very quiet. Easy to use. Look forward to using it for years. June 3, 2014
  • 2016-07-27 T15:36:17.987-05:00
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