INA US Engine Timing Chain Tensioner Piston,Engine Timing Chain Tensioner P/N:ZT0023
Keep the timing chain properly tensioned and the valvetrain in time with the INA US Engine Timing Chain Tensioner ZT0163. This INA CDC timing-chain tensioner is cataloged for the right upper position and installs as a direct-fit replacement across a range of Audi engines — including the 2009 and 2011-2012 Audi A4 Quattro (V6-3.2L), 2008-2010 A5 Quattro (V6-3.2L), 2010-2011 A6 (V6-3.2L), 2009-2012 Q5 (V6-3.2L), 2010-2012 S4 and S5 (V6-3.0L), 2013-2015 A8 Quattro, S6, S7 and S8 (V8-4.0L), and the 2014-2015 RS7 (V8-4.0L).
Signs the original tensioner may need replacing include timing-chain rattle at start-up or under load; diagnose the cause before replacing, since chain noise can have other sources. If a worn tensioner is at fault, this replaces it. Interchange: 06E 109 218 AK · 06E109218AK · 06E 109 218 T · 06E109218T · 3454055 · 5510163100 · 30 94 9843 · 30949843. Manufacturer part number ZT0163. Country of origin: Slovakia.
This part cross-references / interchanges with the following part numbers:
What does this timing chain tensioner do?
It applies controlled tension to the timing chain so it stays properly seated, helping maintain correct valve timing and reliable power transmission through the timing drive.
Which vehicles does the ZT0163 fit?
It's a direct-fit replacement for listed Audi models with the V6-3.0L, V6-3.2L and V8-4.0L engines, including the A4 Quattro, A5 Quattro, A6, Q5, S4, S5, A8 Quattro, S6, S7, S8 and RS7. See the Buyer's Guide tab for the full list.
Where is this tensioner located?
It's cataloged for the right upper timing-chain position on the listed engines.
What are signs the tensioner may need replacing?
Timing-chain rattle at start-up or noise under load can be signs. Because chain noise can have other causes, diagnose the source before replacing; if the tensioner is at fault, this replaces it.
What part numbers does it interchange with?
It replaces 06E 109 218 AK, 06E 109 218 T, 3454055, 5510163100 and 30 94 9843. Its own manufacturer part number is ZT0163.
WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.