Standard Ignition SC817 output shaft speed sensor for the 2019-2026 Volkswagen Jetta and other vehicles reports transmission output speed to the vehicle's computer. Some catalogs list it as an automatic transmission output shaft speed sensor. When the original sensor fails, this one is designed to fix the inherent failure issues.
A speedometer that reads wrong, shifts that feel off or cruise control that drops out can be signs of a failing sensor. Before replacing it, look over the connector and harness with the engine off for damage or fluid contamination, since a wiring fault can mimic a bad sensor. This listing is a single sensor, and the transmission takes just the one.
This output shaft speed sensor is a direct-fit OE replacement for the 2019-2026 Volkswagen Jetta, the 2019-2021 Volkswagen Golf and the 2022-2026 Volkswagen Taos. Own a different Volkswagen? Look up your year, model and engine in the "Vehicles it fits" section.
Fit and size
Build and materials
One output shaft speed sensor with its wiring harness. Mounting hardware, a mounting bracket and a dust shield are not included, so plan on a new bolt rather than reusing the old one.
Interchange: SN8519 · VSS1351 · 09S927321A
This part cross-references / interchanges with the following part numbers:
Is the Standard Ignition SC817 the right output shaft speed sensor for a 2019-2021 Volkswagen Golf?
Yes. The Standard Ignition SC817 is listed for the 2019-2021 Volkswagen Golf, the 2019-2026 Volkswagen Jetta and the 2022-2026 Volkswagen Taos.
Does the SC817 sensor come with a wiring harness and a mounting bolt?
It comes with a wiring harness. Mounting hardware, a mounting bracket and a dust shield are not included, so the bolt is bought separately.
What connector does this output shaft speed sensor have?
The Standard Ignition SC817 has one rectangular female plug connector with two male blade terminals, on a 6.25 in (158.75 mm) wiring harness.
Can the SC817 sensor handle transmission fluid contamination?
Yes. Its materials are made to withstand extreme conditions, gunk and transmission fluid contamination.
Which other part numbers does the SC817 replace?
The SC817 cross-references to SN8519, VSS1351 and 09S927321A, the same numbers shown on the Interchange line.
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WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
