Recall 21V591 covers 1,284 2018-2022 Entegra Anthem, Aspire, Insignia, and Reatta Xl vehicles for a fuel rail leak. Free repair at an Entegra dealer.
Entegra is recalling 1,284 2018-2022 Anthem, Aspire, Insignia, and Reatta Xl Class A vehicles because a sealing washer in the high pressure fuel rail assembly can fail to seat correctly and let fuel leak. A fuel leak near an ignition source increases the risk of fire, and Entegra dealers will complete the repair free of charge.
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What's wrong?
The high pressure fuel rail assembly on affected 2018-2022 Entegra Anthem, Aspire, Insignia, and Reatta Xl Class A vehicles feeds diesel fuel to the engine injection system. It holds fuel under high pressure and sends it to the injectors at the right moment, so the engine gets a controlled spray instead of an uneven stream.
The problem is at the rail end sealing bores, the holes where the sealing washer is supposed to sit and seal the joint. On these fuel rails, the pilot bore for that washer was built too small. The washer does not seat correctly, so the joint does not get enough clamping load to stay sealed while the engine is in service. Diesel fuel can leak from the high pressure fuel rail assembly.
Owners can see or smell diesel fuel before the problem is repaired. The check engine lamp is also a warning sign on some affected vehicles.
Who's affected?
Covers Aspire, Insignia, Reatta Xl, and Anthem motorhomes across 2018-2022, all tied to the same high-pressure fuel rail assembly.
| 2018 Entegra Aspire | fuel system |
|---|---|
| 2020 Entegra Aspire | fuel system |
| 2019 Entegra Insignia | fuel system |
| 2022 Entegra Reatta Xl | fuel system |
| 2018 Entegra Reatta Xl | fuel system |
| 2021 Entegra Anthem | fuel system |
| 2020 Entegra Anthem | fuel system |
| 2022 Entegra Anthem | fuel system |
| 2022 Entegra Aspire | fuel system |
| 2019 Entegra Anthem | fuel system |
| 2021 Entegra Insignia | fuel system |
| 2019 Entegra Reatta Xl | fuel system |
| 2022 Entegra Insignia | fuel system |
| 2018 Entegra Anthem | fuel system |
| 2021 Entegra Aspire | fuel system |
| 2019 Entegra Aspire | fuel system |
| 2021 Entegra Reatta Xl | fuel system |
| 2018 Entegra Insignia | fuel system |
| 2020 Entegra Reatta Xl | fuel system |
| 2020 Entegra Insignia | fuel system |
| Units affected | 1,284 |
| Field incidents | NHTSA has logged no field incidents to date. |
A matching year and model does not guarantee inclusion. Check your VIN to confirm whether your specific motorhome is included.
What's the safety risk?
A diesel fuel leak near an ignition source increases the risk of a fire. Watch for diesel smell, visible fuel, or a check engine lamp. If any of those signs appear, park safely, shut the engine off, and arrange service before using the coach again. Repair is free at any franchised Entegra dealer.
What should I do?
- Check your VIN to confirm your 2018-2022 Entegra Aspire, Insignia, Reatta Xl, or Anthem is included in this recall.
- Contact a franchised Entegra dealer to schedule the free fuel-rail inspection and repair that addresses the high-pressure fuel leak.
- Ask whether Spartan or Cummins inspection work is handled through the Entegra dealer before you drive the coach in.
- Bring the recall notice if Entegra mailed one, and reference recall number 21V591 when you call.
- Watch for fuel odor or visible diesel fuel until the repair is complete, and stop driving if you notice a leak.
What happens at the repair
At the dealer, an Entegra technician works with Spartan and Cummins service guidance to inspect the fuel rail threads and fuel lines. If the high pressure fuel rail assembly is leaking or the rail does not meet inspection standards, the rail is replaced. The recall repair is free, including parts and labor. If you already paid for this fuel rail or fuel line repair before the recall work opened, Entegra's recall reimbursement plan covers eligible documented expenses. Bring repair invoices and payment records to the service desk or contact Entegra Coach customer service.
| Reimbursement | Reimbursement available |
|---|
Timeline
| July 30, 2021 | NHTSA published the recall |
|---|---|
| September 3, 2021 | Owner notification mailed |
| September 24, 2021 | Dealer notification began |
| September 24, 2021 | Dealer notification ended |
| September 24, 2021 | Interim owner notification (was planned for this date) |
Frequently asked questions
What is recall 21V591?
Recall 21V591 covers 1,284 2018-2022 Entegra Anthem, Aspire, Insignia, and Reatta Xl Class A vehicles. A sealing washer in the high pressure fuel rail assembly can seat incorrectly, allowing a fuel leak. Entegra will work with Spartan and Cummins to inspect the rail threads and fuel lines, and replace the rail as needed for free.
What should I do if my 2018-2022 Entegra Anthem, Aspire, Insignia, or Reatta Xl is on this recall?
Check your VIN to confirm your specific vehicle is included in recall 21V591. If it is, contact Entegra Coach at 1-800-517-9137 or a franchised Entegra dealer to arrange the fuel rail inspection and any needed replacement. The repair is free.
Is the recall repair free?
Yes. Federal recall law requires the manufacturer to repair the defect at no cost, and Entegra's remedy says the rail threads and fuel lines will be inspected and the rail replaced as necessary free of charge.
What is the safety risk?
The safety risk is fire. If the high pressure fuel rail assembly leaks and fuel reaches an ignition source, the vehicle has an increased fire risk. The repair path is to have the rail threads and fuel lines inspected, with the rail replaced as necessary for free.
What if I bought this Entegra vehicle used?
The free recall repair still applies. Recalls follow the VIN, not the first owner. Check your VIN to confirm whether your specific Anthem, Aspire, Insignia, or Reatta Xl is included, then give recall 21V591 to the Entegra dealer or service contact when you schedule the repair.
More information
| NHTSA campaign page | nhtsa.gov/vehicle-recalls/21V591000 |
|---|---|
| Entegra customer service | 1-800-517-9137 |
| NHTSA recall # | 21V591 |
| NHTSA recall # (full) | 21V591000 |
Source documents
-
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 →