2021-2024 Thor Motor Coach Motorhomes Recalled for Fuel Hose Defect
Thor Motor Coach is recalling approximately 2,919 motorhomes with fuel hose clamps that may lack adequate clamping force, risking gasoline leaks and fires. Owners should contact dealers for free fuel hose and clamp replacement.
What this means for you
Illness, injury, or structural failure has been reported. Stop using the product immediately and contact the manufacturer for a refund or repair.
Our severity reasoning: The recall involves a structural fuel system defect with potential for gasoline leaks and fire in the presence of an ignition source, meeting the rubric criterion for structural vehicle defect classified as Severe severity.
Plain-English summary
Thor Motor Coach is recalling certain 2021-2024 motorhomes, including models Scope, Sequence, Rize, Tellaro, Dazzle, and Twist, that are equipped with Cummins Onan QG 2800i generator sets. The fuel hose connecting the inline fuel filter to the injection pump module (IPM) in these vehicles may lack adequate clamp force.
A fuel hose with inadequate clamp force can develop a gasoline leak. In the presence of an ignition source, such a leak increases the risk of fire. Approximately 2,919 motorhomes are affected by this defect.
Owners should contact Thor Motor Coach customer service at 1-877-855-2867 to schedule repairs. Dealers will inspect and replace the fuel hose and clamps as necessary at no cost. Owners can also reach the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153) for additional information. Notification letters were mailed on May 22, 2023.
The recalled product
- Product
- 2021 THOR MOTOR COACH SCOPE
- Brand
- THOR MOTOR COACH
- Manufacturer
- Thor Motor Coach
- Category
- Vehicle — Motorhome
- Hazard
- gasoline-leak
- fire
- Affected units
- 2,919
Is your product affected?
Check your packaging against the codes below. If any of them match, the product is part of this recall.
Model numbers (6)
- SCOPE
- SEQUENCE
- TELLARO
- RIZE
- DAZZLE
- TWIST
Distribution
Distributed nationwide across the United States.
Related recalls
Same brand · THOR MOTOR COACH
- High
- HighThor Motor Coach motorhomes slide-out room unexpected deployment risk
NHTSA · 2026-08-03
- High
- SevereThor Motor Coach RVs: Solar Panel Mounting Bracket Defect
NHTSA · 2026-05-11
- HighThor Motor Coach recreational vehicles with unsecured LP generator hose
NHTSA · 2026-05-10
Same category
- High
- HighFord F-250 SD windshield wiper arm failure recall 2022–2023
NHTSA · 2028-07-03
- Severe2025–2026 Ford Bronco Sport and Maverick Occupant Sensor Recall
NHTSA · 2028-07-03
- Severe2026 Ford Explorer and Mustang Engine Piston Circlip Defect Recall
NHTSA · 2028-07-03
- Severe