Standard Ignition Knock Sensor KS221 for 2000-2006 Audi/Volkswagen 1.8L 3.0L (A4, A4 Quattro, A6, A6 Quattro)
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The Standard Ignition Crankshaft Sensor (part number PC502) is a direct-fit replacement for 1998-2006 Audi and Volkswagen vehicles with 1.8L, 3.0L, and 2.8L engines.
Specifications:
| Attachment Method | Bolt On |
| Terminal Type | Blade |
| Terminal Quantity | 3 |
| Terminal Gender | Male |
| Connector Type | Plug In |
| Connector Quantity | 1 |
| Connector Gender | Female |
Fits: 1998-2006 Audi and Volkswagen models including A3, A4, A4 Quattro, A6, A6 Quattro, Allroad Quattro, S4, TT and more — 1.8L, 3.0L, and 2.8L engines.
Confirm the year, make, model, and engine against your vehicle before ordering. Full application data is shown in the fitment lookup on this page.
Interchanges With: Beck/Arnley 180-0382, Bosch 0261210147, Delphi SS10812, KEM 147-850, NGK 73286, Spectra Premium S10141, Wagner Brake CF1002, ACDelco 19146033 and 30 more