Recall 20V648 covers 218,192 2016-2018 Volkswagen Jetta vehicles for loose fuel rail bolts that leak fuel. Repair is free at any franchised Volkswagen dealer.
Volkswagen is recalling 218,192 2016-2018 Jetta vehicles because fuel rail bolts can loosen over time and allow fuel to leak. A fuel leak increases the risk of a fire, and the Volkswagen dealer repair will be free once Volkswagen makes the remedy available.
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What's wrong?
The fuel rail on 2016-2018 Volkswagen Jetta vehicles is the metal fuel line that feeds gasoline to the engine's fuel injectors. Its bolts hold that rail tightly against the engine so pressurized fuel stays sealed while the injectors meter fuel into the cylinders. The bolts are small parts, but the seal depends on them staying tight.
On Jettas in this recall, the fuel rail bolts were tightened to the wrong specification during engine production. Volkswagen traced the issue to certain engines with code CZTA, built within a specific production range and using bolts from one supplier. As the vehicle is driven, a loose bolt lets the fuel rail lose clamping force. That gap lets gasoline leak from the engine compartment area.
Owners can notice a fuel odor around the vehicle or see fuel leaking from the engine compartment. Those signs mean the fuel system is no longer sealed and the vehicle needs dealer inspection and repair.
Who's affected?
Spans three Jetta model years tied to the same fuel rail bolt and fuel system component.
| 2018 Volkswagen Jetta | fuel system |
|---|---|
| 2016 Volkswagen Jetta | fuel system |
| 2017 Volkswagen Jetta | fuel system |
| Units affected | 218,192 |
| Field incidents | NHTSA has logged 1 field incident to date. |
A matching year and model does not guarantee inclusion. Check your VIN to confirm whether your specific sedan is included.
What's the safety risk?
Fuel leaking from the engine compartment increases the risk of a fire. If you smell fuel or see leaking fuel near the engine, stop using the vehicle and call a Volkswagen dealer for guidance before another trip. Repair will be free at any franchised Volkswagen dealer once available.
What should I do?
- Check your VIN to confirm your 2016-2018 Volkswagen Jetta is included in this recall.
- Contact Volkswagen customer service at 1-800-893-5298 or a franchised Volkswagen dealer to confirm whether the repair is open for your VIN.
- Ask about the fuel-rail-bolt replacement that addresses loose bolts and fuel leaks, and reference recall number 20V648 when you call.
- Bring the Volkswagen owner notice dated March 31, 2021 if you have it.
- Park the vehicle and call a Volkswagen dealer if you smell fuel or see signs of a fuel leak before the repair is complete.
What happens at the repair
Once the repair is available, a Volkswagen technician will replace the fuel rail bolts and inspect the fuel rail. If the fuel rail needs replacement, the technician will replace that part too. The dealer repair will be free once it opens. Volkswagen says it will offer a reimbursement program under this recall. If you already paid for fuel rail bolt or fuel rail work tied to this issue, ask Volkswagen customer service or the dealer service desk how to submit repair documentation under that program.
| Reimbursement | Reimbursement available |
|---|
Timeline
| October 21, 2020 | NHTSA published the recall |
|---|---|
| December 20, 2020 | Dealer notification began |
| December 20, 2020 | Dealer notification ended |
| December 20, 2020 | Interim owner notification (was planned for this date) |
| March 31, 2021 | Owner notification mailed |
Frequently asked questions
What is recall 20V648?
Recall 20V648 covers 218,192 2016-2018 Volkswagen Jetta vehicles with fuel rail bolts that can loosen over time and allow fuel to leak. A fuel leak increases the risk of fire. Volkswagen dealers will replace the fuel rail bolts and the fuel rail when needed.
What should I do if my 2016-2018 Volkswagen Jetta is on this recall?
Check your VIN to confirm your specific Jetta is included in recall 20V648. If it is, contact a franchised Volkswagen dealer and reference recall number 20V648 or Volkswagen recall 24Gi. The dealer repair is free.
Is the recall repair free?
Yes. Federal recall law requires manufacturers to repair recall defects at no cost, and Volkswagen's remedy calls for dealers to replace the fuel rail bolts and the fuel rail when needed. Parts and labor are covered at a franchised Volkswagen dealer.
What is the safety risk?
The safety risk is fire from leaking fuel. In this recall, loose fuel rail bolts can allow fuel to leak from the fuel injection system. Volkswagen's dealer repair addresses the leak path by replacing the fuel rail bolts and the fuel rail when needed.
What if I bought my Volkswagen Jetta used?
The free recall repair still applies. Recall coverage follows the vehicle, not the first owner. Check your VIN to confirm whether your specific 2016-2018 Jetta is included, then call a franchised Volkswagen dealer with recall number 20V648 or Volkswagen recall 24Gi.
More information
| NHTSA campaign page | nhtsa.gov/vehicle-recalls/20V648000 |
|---|---|
| Volkswagen customer service | 1-800-893-5298 |
| NHTSA recall # | 20V648 |
| NHTSA recall # (full) | 20V648000 |
Source documents
-
Download Recall Document (PDF) (PDF) - Download Recall Document (PDF) (PDF)
- Download Quarterly Report (PDF)
- Download Recall Investigation Document (PDF) (PDF)
- Download Owner Notice (PDF)
- Download Owner Notification Letter (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 23, 2026. RecallNotify does not paraphrase NHTSA's consequence language; that text is reproduced as written above. Editorial standards →