Spark Plugs Specification
Verified OEM & Service Reference2018 Audi A6 55 TFSI 3.0L V6 Turbo (C8) — Spark Plugs
Recommended interval: Every 60,000–100,000 miles (40,000 miles on turbo engines)
Engine / Trim Variant
OEM Part Number
06N-905-601-A
Quick Purchase
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Technical Specifications
| Cylinders / Plug Count | 4-cyl / 6-cyl |
|---|
Compatible Aftermarket Options
Direct OEM cross-referencesNo aftermarket cross-reference listed yet. Search directly for compatible spark plugs options:
Search 2018 Audi A6 55 TFSI (06N-905-601-A) on AmazonSpark Plugs Fitment by Engine / Trim (2018 Audi A6)
| Engine / Trim | Oil Spec & Capacity | OEM Oil Filter |
|---|---|---|
| 45 TFSI (2.0L Turbo I4) | 0W-20 • 5.7 qt (5.4L) | 06L-115-562-B |
| 55 TFSI (3.0L V6 Turbo) | 0W-20 • 7.4 qt (7.0L) | 06M-198-405-F |
DIY Fitment & Verification Checklist for 2018 Audi A6
- Confirm your engine code or trim variant above before ordering parts, as mid-year production changes can affect spark plugs fitment.
- When purchasing OEM or aftermarket brands (Motorcraft, ACDelco, Mopar, Wix, Fram, Mobil 1, Bosch, NGK), cross-check the Amazon Garage Confirmed Fit badge with your 17-digit VIN.
- Always consult your 2018 Audi A6 owner's manual for exact torque specs and fluid service intervals.
Sources: NHTSA vPIC & OEM Service SpecificationsReport an inaccurate spec or part number
Frequently Asked Questions
What is the OEM spark plugs specification for a 2018 Audi A6?
The primary OEM spark plugs part number / specification for the 2018 Audi A6 55 TFSI 3.0L V6 Turbo (C8) is 06N-905-601-A.
Which aftermarket spark plugs brands fit the 2018 Audi A6?
Use your 17-digit VIN to confirm direct-fit aftermarket spark plugs replacements on Amazon.