3/8" DOT/PTC Plastic Plug

One port you are not using. One plug. Every manifold and every tank ships with more ports than a given build needs. The one you leave open is the one that ends up with a shop rag stuffed in it or a fitting threaded in backwards just to close it off. This is the plastic plug Accuair supplies inside its own kits for exactly that job. It pushes into a 3/8 inch DOT/PTC port and seals it - no thread; no sealant; no tool. It is also the part that goes missing between the kit box and the bench. Eight dollars replaces it rather than holding up the whole install. Push it in; check it with soapy water; move on.

  • Closes a port properly - a blanked port stays blanked rather than weeping past a makeshift fix.
  • No thread; no sealant - it pushes in like a line and seals the same way.
  • Kit-matched - the same plug Accuair packs inside its systems.
  • Serviceable - pull it later when the build grows a corner or a sensor.
  • Cheap spare - the part that goes missing on the bench costs eight dollars to replace.

Install Level: Easy

Blanks an unused 3/8 inch DOT/PTC port.
Direct replacement for the plastic plug found in Accuair air suspension system components.
Universal air management part. No vehicle application is published.

Accuair Suspension
SKU: AA-3653 ISBN: 24937406
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3/8" DOT/PTC Plastic Plug
$7.95
Overview
Specifications
Tech Resources
Compatibility

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 allows you to easily replace parts you normally cannot find outside of our comprehensive kits to keep your vehicle’s air suspension system performing at its best. This 3/8" DOT/PTC Plastic Plug is a direct replacement for the 3/8" DOT/PTC Plastic Plug found within your AccuAir air suspension system components. Whether your 3/8" DOT/PTC Plastic Plug is damaged, has gone missing, or you simply need a new one for your install, AccuAir has you covered with the correct components for a clean and high-quality install.

Accuair part number AA-3653
Type: plastic plug for 3/8 inch DOT/PTC ports
Port: 3/8 inch DOT / PTC push-to-connect
Material: plastic per the published title
Sold as: single plug
Listed price 7.95 USD
No material grade; pressure rating; temperature range or pack quantity is published on this listing
Universal air management part. It fits a 3/8 inch DOT/PTC port rather than a chassis.
Blanks unused push-to-connect ports on manifolds; tanks and end caps.
No Gen: tag; year or model application is published on this listing so generations are left blank rather than guessed.

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