90 AMP Compressor Relay
90 AMP Compressor Relay – view 2
Specs & Fitment Add-On Parts Ask a Specialist

90 AMP Compressor Relay

$54.95

AccuAir 90 amp compressor relay for classic truck air ride builds, a direct kit replacement that carries the compressor current away from your dash switch.

  • 90 amp rating - specified well above the 55 amp combined draw of a dual 485C setup.
  • Direct replacement - the relay Accuair supplies in its kits rather than a parts store guess.
  • Ends the no start - a failed compressor relay is the usual reason pumps click and do not run.
  • Cheap fault to eliminate - replace the switch before you suspect the compressors it feeds.
  • Built for duty - the pumps run at 100 percent duty; the relay has to as well.

Install Level: Easy

SKU: AA-3673

⚠️
WARNING: Handling passenger or off-highway motor vehicle parts can expose you to chemicals such as phthalates and lead. Learn more.
90 AMP Compressor Relay
$54.95

Finish the Build Right

Parts our crew pairs with this kit so your swap goes together right the first time.

1–2 of 3
  • 70 Amp Power Supply Kits $247.95 Details for 70 Amp Power Supply Kits
  • E-Level + Connect ECU W/ Harness & Pressure Sensor $524.95 Details for E-Level + Connect ECU W/ Harness & Pressure Sensor
  • E-Level + ECU Upgrade $439.95 Details for E-Level + ECU Upgrade

Accidents happen, especially during the installation of parts where something as simple as a mistake can cause a part to become damaged. AccuAir knows that not every install can go perfectly, so we offer replacement parts to make sure that you can complete your install with hard to find kit components to replace damaged parts. This AccuAir 90 amp compressor relay is a direct replacement for the relay that came with your air suspension management kit. Depending on the way that your air suspension system is being used, and excessive electrical draw could damage or kill the 90 amp relay. This direct replacement is a great way to finish up your repair once you have figured out your electrical issues.

Accuair part number AA-3673
Type: compressor relay for Accuair air management systems
Current rating: 90 Amp
Listed price 54.95 USD
No coil voltage; contact configuration; terminal type; mounting style or dimensions are published on this listing
Universal air management component. Defined by the Accuair system it switches rather than by the vehicle.
Direct replacement for the compressor relay supplied in Accuair air management kits.
No Gen: tag and no vehicle application is published on this listing; generations are left blank rather than guessed.

Talk to a Parts Specialist

Not sure it fits your truck, or planning a bigger build? Our parts specialists will help you get the right parts the first time.

Tip: have your truck's year, make and model handy.

Email info@fatfender.com Call (480) 621-6072

Hours: Mon–Thu 8am–5pm · Fri 8am–2pm (Arizona Time)

Reach out after hours and we'll get back to you the next business day.

SEARCH OUR STORE

Engines, A/C accessories, steering, brakes, & more. Get everything you need for your truck restoration at home.