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:
- Luxfer will provide the customer with a replacement UFP adaptor, free of charge.
- You may contact Luxfer customer service at 1-403-720-0262.
- 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.
Luxfer GAS Cylinders Thread Adapter K0079
Unified Fine Pitch thread adapters
- Model number
- EP-O-350-8-U5
Recall details
- Reported to NHTSA
- Sold in
- Nationwide
- Manufacturer
- Luxfer Canada Ltd.
- Component
- Fuel system defect
- Campaign
- 26E015000
- Units affected
- 83
- Repair cost
- Free of charge
- Owner letters mailed
- Manufacturer phone
- 1-403-720-0262
Timeline
Reported to NHTSA
Listed on Recall Canary
Summary updated


