Audi A6 C9 FN2 Knock Sensor

Compare Audi A6 C9 FN2 knock sensor from trusted brands — check fitment by engine

Browse Knock Sensor parts for Audi A6 C9 FN2

Knock Sensor for Audi A6 C9 FN2 by engine

2.0 TDI MHEV plus (2.0 L / Electric / 150 kW / 204 hp) DYYA / ECRA 2.0 TDI MHEV plus quattro (2.0 L / Electric / 150 kW / 204 hp) DYYA / ECRA 2.0 TFSI (2.0 L / Petrol / 150 kW / 204 hp) DWZB 2.0 TFSI PHEV quattro (2.0 L / Electric / 220 kW / 299 hp)2.0 TFSI PHEV quattro (2.0 L / Electric / 270 kW / 367 hp) DYVA / EBCC 3.0 TFSI MHEV plus quattro (3.0 L / Electric / 270 kW / 367 hp) DWVA / ECRA

Hot Picks: our best-selling Audi A6 C9 FN2 Knock Sensor

Popular Knock Sensor parts at great prices.

HELLA6PG 013 114-3916PG 013 114-391£22.99

VALEO255400255400£49.99

BOSCH0 261 231 2730 261 231 273£13.99

HERTH+BUSS JAKOPARTSJ5674008J5674008£45.99

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Top OE numbers for Knock Sensor

Common original equipment numbers linked to stocked alternatives.

Knock Sensor for Audi A6 C9 FN2 — what you need to know

Finding the right knock sensor for your Audi A6 C9 FN2 is essential for safe and reliable driving. We offer a wide selection from leading manufacturers, all with TecDoc-verified fitment for your specific vehicle.

When choosing knock sensor for your Audi A6 C9 FN2, consider factors like OEM vs aftermarket quality, material specifications, and your driving conditions. OEM parts match original specifications exactly, while premium aftermarket brands like Bosch, TRW, and Febi Bilstein often offer comparable quality at lower prices.

All knock sensor listed on this page are confirmed compatible with Audi A6 C9 FN2. Our fitment data is sourced from TecDoc, the industry-standard European automotive parts database. If you are unsure about compatibility, check the OE part number on your existing component and use our cross-reference search.

Frequently Asked Questions

What knock sensor fits a Audi A6 C9 FN2?

We have knock sensor options verified for Audi A6 C9 FN2. Select your exact engine above to confirm fitment. All compatibility data is verified through TecDoc.

How many knock sensor options are available for Audi A6 C9 FN2?

There are 0 knock sensor options available for the Audi A6 C9 FN2. Prices vary by brand and specification.

What brands make knock sensor for Audi A6 C9 FN2?

Multiple brands offer knock sensor for the Audi A6 C9 FN2. All parts are new, with TecDoc-verified fitment and our 14-day guarantee.

How do I find the OE part number for Audi A6 C9 FN2 knock sensor?

Check your Audi A6 C9 FN2 owner's manual or service book for the original part number. You can also use our OE number search to find compatible aftermarket alternatives. The part number is often printed on the existing component.