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NHTSA recall,

Luxfer Gas Cylinder Thread Adapters

The gas cylinder adapter may leak hydrogen and cause a fire when used with incompatible valves.

What happened

Luxfer Canada Ltd. (Luxfer) is recalling certain Unified Fine Pitch thread adapters, model EP-O-350-8-U5. The O-ring recess in the gas cylinder adapter may be incompatible with certain valve types. Using an incompatible valve may reduce the O-ring compression, increasing the risk of a hydrogen leak and fire.

The recall affects 83 units distributed nationwide. The issue was reported to NHTSA on March 27, 2026. Owner notification letters were mailed April 1, 2026.

Luxfer will provide the customer with a replacement UFP adaptor, free of charge.

What to do

If yours is included:

  1. Luxfer will provide the customer with a replacement UFP adaptor, free of charge.
  2. You may contact Luxfer customer service at 1-403-720-0262.
  3. Look for the owner letter. Owner Notification letters were mailed April 1, 2026.

What you get Free repair

Full text from NHTSA

Luxfer will provide the customer with a replacement UFP adaptor, free of charge. Owner Notification letters were mailed April 1, 2026. Owners may contact Luxfer customer service at 1-403-720-0262.

Is yours affected?

Listed by model number, not by VIN. A dealer can check yours.

  1. Luxfer GAS Cylinders Thread Adapter K0079

  2. Unified Fine Pitch thread adapters

    Model number
    • EP-O-350-8-U5

Recall details

Reported to NHTSA
Sold in
Nationwide
Manufacturer
Luxfer Canada Ltd.
Campaign
26E015000
Units affected
83
Repair cost
Free of charge
Owner letters mailed
Manufacturer phone
1-403-720-0262

Timeline

  1. Reported to NHTSA

  2. Listed on Recall Canary

  3. Summary updated

Summary by Recall Canary, written with AI · summary updated Oct 3, 2026 · primary source: U.S. National Highway Traffic Safety Administration (opens in a new tab)