Keep accurate speed data flowing to your driveline with the Standard Ignition Automatic Transmission Input Shaft Speed Sensor / Vehicle Speed Sensor (MPN SC198). It installs as a direct-fit replacement across a range of Audi and Volkswagen models, including the 1992 Audi 100, 1991 Audi 100 Quattro, 1988 Audi 5000 Quattro, 1991-1992 Audi 80, 1988-1990 Audi 80 Quattro, 1989-1991 and 1993-1995 Audi 90, 1994-1998 Audi Cabriolet, 2008-2012 Audi R8, 1998-1999 Volkswagen Beetle, 1995-2002 Volkswagen Cabrio, and 1990 Volkswagen Passat — see the Buyer's Guide tab for the full list of 21 applications.
- Speed signal: reads rotational speed at its monitored location and sends a signal the transmission and engine control modules use to help manage shift timing and related functions.
- Direct-fit replacement: installs in place of the original sensor on the listed applications.
- Signs it may need replacing: erratic or harsh shifting, an inaccurate or dropping speedometer reading, or an illuminated check engine light. Diagnose the cause first, since these symptoms can have other sources.
If a failed speed sensor is the cause of your shifting or speedometer trouble, this replaces it. This part is listed under both names — as an Automatic Transmission Input Shaft Speed Sensor and as a Vehicle Speed Sensor.
Interchange: 086927321 · 095927321A · 095927321C · S8246 · SU8690 · TSS500 · 095927321
Manufacturer part number SC198.
This part cross-references / interchanges with the following part numbers:
Frequently Asked Questions
What does this sensor do?
It reads rotational speed at its monitored location and sends an electrical signal to the transmission and engine control modules, which use it to help manage shift timing and related functions.
Which vehicles does SC198 fit?
It's a direct-fit replacement for 21 Audi and Volkswagen applications, including the 1992 Audi 100, 1989-1991 and 1993-1995 Audi 90, 2008-2012 Audi R8, and 1998-1999 VW Beetle. See the Buyer's Guide tab for the full list.
What are the signs of a failing speed sensor?
Erratic or harsh shifting, an inaccurate or dropping speedometer, or a check engine light may indicate a failing sensor. These symptoms can have other causes, so diagnose before replacing.
What numbers does this sensor interchange with?
It replaces 086927321, 095927321A, 095927321C, S8246, SU8690, TSS500, and 095927321.
Why is this part listed under two names?
It is cataloged as both an Automatic Transmission Input Shaft Speed Sensor and a Vehicle Speed Sensor, so it appears under both names for the same MPN SC198.
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