Recall 21V754 covers 738 2021-2022 Omni and Magnitude motorhomes with misrouted LP gas lines. Repair is free at any franchised Thor Motor Coach dealer.
Thor Motor Coach is recalling 738 2021-2022 Omni and Magnitude motorhomes because an LP gas line routing problem lets the rear suspension leaf springs damage the line and cause a gas leak. A gas leak increases the risk of a fire, and the Thor Motor Coach dealer repair is free.
Does this recall apply to your specific vehicle?
The official, free per-VIN recall check is run by NHTSA. Enter your VIN and we'll forward you directly — and add you to a free watchlist so you hear about new recalls for your vehicle.
Check my VIN at NHTSARecallNotify doesn't check your VIN — NHTSA's official tool does. We use your email only to alert you to new recalls.
Watch this vehicle for recalls
Add it to your free watchlist and we will alert you as new federal recalls are posted for your year, make and model. New-recall alerts are rolling out now.
You are on the watchlist.
We will email you as new federal recalls are posted for your vehicle.
What's wrong?
The LP hose on 2021-2022 Thor Motor Coach Omni and Magnitude motorhomes carries propane from the tank area to appliances that use LP gas. It is supposed to be routed clear of moving suspension parts, with enough space for the rear leaf springs to flex as the motorhome rides over bumps and carries load.
On affected motorhomes, the LP hose was installed through the rear suspension leaf springs during production. Those springs move and compress during normal driving, so the hose can rub, pinch, or be damaged where it passes through them. Once the hose is damaged, LP gas can leak instead of staying contained in the line. The recall repair reroutes the hose away from the leaf springs.
The warning sign owners can notice is the smell of LP gas around the motorhome. Treat that smell as a reason to stop using LP gas appliances and have the routing inspected.
Who's affected?
Covers Omni and Magnitude motorhomes across the 2021 and 2022 model years, all tied to the same LP hose line-and-fitting component.
| 2021 Thor Motor Coach Omni | Lines and fittings |
|---|---|
| 2022 Thor Motor Coach Magnitude | Lines and fittings |
| 2021 Thor Motor Coach Magnitude | Lines and fittings |
| 2022 Thor Motor Coach Omni | Lines and fittings |
| Units affected | 738 |
| Field incidents | NHTSA has logged no field incidents to date. |
The year and model narrow the scope, but the VIN decides. Check your VIN to confirm whether your specific motorhome is included.
What's the safety risk?
A gas leak increases the risk of a fire. A smell of LP gas is the warning sign to take seriously: stop using the LP system, avoid ignition sources, and arrange service before using the coach again. Repair is free at any franchised Thor Motor Coach dealer.
What should I do?
- Check your VIN to confirm your 2021-2022 Thor Motor Coach Omni or Magnitude motorhome is included in this recall.
- Contact a franchised Thor Motor Coach dealer to schedule the free LP gas line rerouting that moves the line away from the rear suspension leaf springs.
- Bring the recall notice if you have it. If not, reference recall number 21V754 when you call.
- Avoid using the LP gas system until the dealer checks and reroutes the line.
- Call Thor Motor Coach customer service at 1-877-855-2867 with questions and reference Thor Motor Coach recall RC000242.
What happens at the repair
At the dealer, a Thor Motor Coach technician inspects the LP gas line routing near the rear suspension leaf springs and re-routes the line if it is in the wrong path. Parts and labor are covered by the recall. Reimbursement for repairs paid before the recall notice is handled through the normal warranty claim process, not a separate reimbursement program. Ask the service desk how the warranty claim process applies to prior repair paperwork.
| Reimbursement | Warranty coverage applies |
|---|
Timeline
| September 28, 2021 | NHTSA published the recall |
|---|---|
| November 23, 2021 | Owner notification mailed |
| November 28, 2021 | Dealer notification began |
| November 28, 2021 | Dealer notification ended |
| November 28, 2021 | Interim owner notification (was planned for this date) |
Frequently asked questions
What is recall 21V754?
Recall 21V754 covers 738 2021-2022 Thor Motor Coach Omni and Magnitude motorhomes with an LP gas line that can be routed through the rear suspension leaf springs. The springs can damage the line and cause a gas leak, which increases fire risk. Dealers will re-route the LP line for free.
What should I do if my 2021-2022 Thor Motor Coach Omni or Magnitude is on this recall?
Check your VIN to confirm your specific motorhome is included in recall 21V754. If it is, contact a franchised Thor Motor Coach dealer to schedule the LP gas line inspection and re-routing. Reference recall number 21V754 or Thor Motor Coach recall RC000242 when you call.
Is the recall repair free?
Yes. Federal recall law requires the manufacturer to repair the defect at no cost, and Thor Motor Coach dealers will re-route the LP line free of charge. Parts and labor are covered for vehicles included in recall 21V754.
What is the safety risk?
The safety risk is fire from an LP gas leak. In recall 21V754, the LP line can sit in the path of the rear suspension leaf springs. If the line is damaged, leaking gas increases the risk of a fire. Have the dealer complete the free repair.
When were owners notified about recall 21V754?
Thor Motor Coach mailed owner notification letters on November 23, 2021. A used motorhome, changed address, or missed letter does not change recall coverage. Check your VIN, then call a franchised Thor Motor Coach dealer or TMC customer service at 1-877-855-2867.
More information
| NHTSA campaign page | nhtsa.gov/vehicle-recalls/21V754000 |
|---|---|
| Thor Motor Coach customer service | 1-877-855-2867 |
| NHTSA recall # | 21V754 |
| NHTSA recall # (full) | 21V754000 |
Source documents
-
Download Recall Document (PDF) (PDF) - Download Recall Document (PDF) (PDF)
- Download Quarterly Report (PDF)
- Download Recall Investigation Document (PDF) (PDF)
- Download Owner Notification Letter (PDF)
- Download Owner Notice (PDF)
- Download Recall Report (PDF)
- Download Recall Acknowledgement (PDF)
This article is generated from NHTSA's primary recall filings and reviewed against the source on May 20, 2026. RecallNotify does not paraphrase NHTSA's consequence language; that text is reproduced as written above. Editorial standards →