2019 Harley-Davidson Street Glide Problems & Issues
2019 model year · NHTSA recalls, manufacturer TSBs, and owner forum reports · Updated November 2026
According to Au7o's research across NHTSA recalls, manufacturer TSBs, and owner forum reports, the 2019 Harley-Davidson Street Glide has 1 documented issue. None of the listed issues is rated critical; this is not a complete reliability assessment.
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Frequently Asked Questions
What are the most common Harley-Davidson Street Glide problems?
According to Au7o's research across NHTSA recalls, manufacturer TSBs, and owner forum reports, the 2019 Harley-Davidson Street Glide has 1 documented issue. The documented issue is: Milwaukee-Eight oil sumping can cause power loss or heavy engine braking — bulletin M1450. None are rated critical, but regular maintenance is recommended.
Is the Harley-Davidson Street Glide reliable?
The 2019 Harley-Davidson Street Glide has 1 known issue compiled from NHTSA recalls, manufacturer TSBs, and owner forum reports. No issues are rated critical, suggesting generally good reliability. Regular maintenance following the manufacturer's schedule helps prevent many common problems.
What is the 2017-2019 Harley-Davidson Street Glide Milwaukee-Eight oil sumping can cause power loss or heavy engine braking — bulletin M1450?
Harley says 2017-2019 Milwaukee-Eight engines can develop sumping during long periods at high rpm or under heavy engine load: too much oil is held in the crankcase and the flywheel has to travel through it. That causes a loss of power or a high degree of engine braking, and poten… Severity: medium.
Content on this page was compiled with AI assistance using NHTSA complaints, TSBs, owner reports, and public motorcycle data. While we strive for accuracy, this information may contain errors. Always verify repair procedures and specifications with your vehicle's service manual or a qualified mechanic.