Standard Ignition Crankshaft Sensor PC520 for 2000-2009 Audi 4.2L 1.8L (A6 Quattro, A8, A8 Quattro, Allroad Quattro)
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The Standard Ignition Heater Core Temperature Sensor (part number AX491) is a direct-fit replacement for 2010-2018 Audi vehicles with 6.3L and 4.2L engines.
Specifications:
| Connector Gender | Female |
| Connector Quantity | 1 |
| Connector Shape | Rectangular |
| Terminal Gender | Male |
| Terminal Quantity | 2 |
| Terminal Type | Blade |
Fits: 2010-2018 Audi models including A6, A6 Quattro, A7 Quattro, A8 Quattro, RS7, S6, S7, and S8 — 6.3L and 4.2L 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: BWD WT5927, Duralast ATSA369, VEMO V10-72-0205, Volkswagen 4H0907543, Airtex 5S16192, Standard Ignition AX491, NAPA Echlin TS57618