Genuine Audi Knock Sensor 07C905377AJ OEM A8 S8 - Audi (07C-905-377-AJ)
2005-2009 Audi A8 Quattro - 7c905377aj
Genuine Audi Knock Sensor 07C905377AJ OEM A8 S8 - Audi (07C-905-377-AJ)
2005-2009 Audi A8 Quattro - 7c905377aj
- Audi
- 07C-905-377-AJ
Details
- Brand:
- SKU:
07C-905-377-AJ
- Other Names:
Ignition Knock (Detonation) Sensor, Sensor
- Description:
Genuine Audi Knock Sensor is a genuine Audi OEM component engineered specifically for the Audi A8 and S8 equipped with the 6.0L engine, ensuring precise detonation detection across the full operating range of this high-performance powerplant. This Audi A8 S8 OEM Knock Sensor features a 550mm harness in black and functions by monitoring engine vibration frequencies to detect pre-ignition, or knocking, and relaying that data to the ECU so ignition timing can be adjusted in real time to protect internal engine components from damage. Choosing an OEM knock sensor over an aftermarket alternative matters significantly for a high-displacement engine like the 6.0L W12, where detonation sensitivity thresholds are calibrated to exact factory specifications. Aftermarket sensors often lack the frequency response accuracy required to distinguish normal engine noise from true knock events, which can lead to overly conservative timing retard, power loss, or worse, undetected detonation causing long-term engine wear. Part number 07C905377AJ is manufactured to the same exacting standards as the original, guaranteeing compatibility and calibration right out of the box with no programming or adaptation required. Audi Henderson is an authorized Audi dealership offering this genuine OEM part backed by the manufacturer's warranty, giving you complete confidence in every purchase.
California Proposition 65
WARNING: Cancer and reproductive harm - www.P65Warnings.ca.gov - MSRP: $129.65
- Discount: $40.97 (31.6% off)
- Sale Price: $88.68
- Audi
- 07C-905-377-AJ
Details
- Brand:
- SKU:
07C-905-377-AJ
- Other Names:
Ignition Knock (Detonation) Sensor, Sensor
- Description:
Genuine Audi Knock Sensor is a genuine Audi OEM component engineered specifically for the Audi A8 and S8 equipped with the 6.0L engine, ensuring precise detonation detection across the full operating range of this high-performance powerplant. This Audi A8 S8 OEM Knock Sensor features a 550mm harness in black and functions by monitoring engine vibration frequencies to detect pre-ignition, or knocking, and relaying that data to the ECU so ignition timing can be adjusted in real time to protect internal engine components from damage. Choosing an OEM knock sensor over an aftermarket alternative matters significantly for a high-displacement engine like the 6.0L W12, where detonation sensitivity thresholds are calibrated to exact factory specifications. Aftermarket sensors often lack the frequency response accuracy required to distinguish normal engine noise from true knock events, which can lead to overly conservative timing retard, power loss, or worse, undetected detonation causing long-term engine wear. Part number 07C905377AJ is manufactured to the same exacting standards as the original, guaranteeing compatibility and calibration right out of the box with no programming or adaptation required. Audi Henderson is an authorized Audi dealership offering this genuine OEM part backed by the manufacturer's warranty, giving you complete confidence in every purchase.
California Proposition 65
WARNING: Cancer and reproductive harm - www.P65Warnings.ca.gov Also Purchased
Vehicle Fitment
| Year | Make | Model | Body & Trim | Engine & Transmission |
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AUDI HENDERSON
Welcome to Audi OEM Parts, your number one source for all things Audi. We're dedicated to providing you the very best parts and accessories, with an emphasis on OEM fitment.
You can order your Genuine Audi Knock Sensor 07C905377AJ OEM A8 S8 (7c905377aj) right now and have it delivered to your home or work in just a matter of days. Guaranteed to fit your 2005-2009 Audi A8 Quattro vehicle and we also offer a VIN verification system at checkout.
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Every part ships directly from factory inventory with full Audi manufacturer warranty. No aftermarket substitutes. No compatibility guessing. Exact fit, every time.
Order online and ship nationwide. Same parts Audi technicians use, at authorized dealer pricing, with the speed of online ordering. Questions? Call 888-448-6114 or email [email protected].