Genuine 066109514A Engine Timing Chain Guide - Upper

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Genuine 066109514A Engine Timing Chain Guide - Upper

Brand	Genuine 066109514A
Position	Upper
Fits	Porsche, Volkswagen, and Audi · 59 vehicles

OE direct replacement. Engine timing chain guide for dependable valve train operation.

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Engine Timing Chain Guide for OE Fitment

This Genuine engine timing chain guide, part number 066109514A, is an upper guide for the slack side of the timing system. It is used on select Audi, Porsche, and Volkswagen applications with VVT housing coverage where specified.

Key Features

Genuine OE replacement timing chain guide
Upper guide location for the slack side of the engine
Application-specific fitment for select VVT housing engines
Direct replacement part number 066109514A
Fits Audi Q7, Audi A3 Quattro, Audi TT Quattro, Porsche Cayenne, Volkswagen CC, Passat, Touareg, Eos, R32, Jetta, and EuroVan applications listed below

Detailed Description

Part number 066109514A is an engine timing chain guide designed for upper slack-side use in the timing chain system. It is listed for 2003-2016 Audi, Porsche, and Volkswagen vehicles, including the Porsche Cayenne, Volkswagen Touareg, and Audi Q7, with notes calling out VVT housing coverage on select engines. For buyers searching for a Genuine 066109514A timing chain guide for Audi Q7 or Volkswagen Touareg timing service, this part matches the documented OE-style application data.

This part cross-references no additional part numbers in the provided data.

What It Is Used For

Replacing a worn or damaged upper timing chain guide
Addressing timing chain slack-side wear
Restoring proper chain tracking in the valve train
Supporting timing system service on select VVT housing engines
Correcting noise or wear related to guide deterioration

Installation Notes and Tips

Verify engine code, model year, and VVT housing notes before ordering.
Confirm the upper slack-side position matches the vehicle application.
Inspect the timing chain, tensioner, and related guides during service.
Follow factory timing procedures and torque specifications during installation.

Quality Assurance

Genuine OE replacement part number 066109514A is cataloged for the listed Audi, Porsche, and Volkswagen applications to support accurate fitment selection.

This part fits 59 vehicles

Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

Year	Make	Model	Liters	Cylinders	Position	Notes
2016	Porsche	Cayenne	3.6L	V6	Upper	Naturally Aspirated engine with VVT Housing.
2015	Porsche	Cayenne	3.6L	V6	Upper	Naturally Aspirated engine with VVT Housing.
2015	Volkswagen	CC	3.6L	V6	Upper	Engine Timing Chain Guide for the slack side of the engine.
2015	Volkswagen	Passat	3.6L	V6	Upper	Engine Timing Chain Guide for the slack side of the engine.
2015	Volkswagen	Touareg	3.6L	V6	Upper	Engine Timing Chain Guide for the slack side of the engine.
2014	Porsche	Cayenne	3.6L	V6	Upper	Engine Timing Chain Guide, compatible with VVT Housing
2014	Volkswagen	CC	3.6L	V6	Upper	Engine Timing Chain Guide for the slack side of the engine.
2014	Volkswagen	Passat	3.6L	V6	Upper	Engine Timing Chain Guide for the slack side of the engine.
2014	Volkswagen	Touareg	3.6L	V6	Upper	Engine Timing Chain Guide for the slack side of the engine.
2013	Porsche	Cayenne	3.6L	V6	Upper	Engine Timing Chain Guide, compatible with VVT Housing
2013	Volkswagen	CC	3.6L	V6	Upper	Engine Timing Chain Guide for the slack side of the engine.
2013	Volkswagen	Passat	3.6L	V6	Upper	Engine Timing Chain Guide for the slack side of the engine.
2013	Volkswagen	Touareg	3.6L	V6	Upper	Engine Timing Chain Guide for the slack side of the engine.
2012	Porsche	Cayenne	3.6L	V6	Upper	Engine Timing Chain Guide, compatible with VVT Housing
2012	Volkswagen	CC	3.6L	V6	Upper	Engine Timing Chain Guide for the slack side of the engine.
2012	Volkswagen	Passat	3.6L	V6	Upper	Engine Timing Chain Guide for the slack side of the engine.
2012	Volkswagen	Touareg	3.6L	V6	Upper	Engine Timing Chain Guide for the slack side of the engine.
2011	Porsche	Cayenne	3.6L	V6	Upper	Engine Timing Chain Guide, compatible with VVT Housing
2011	Volkswagen	CC	3.6L	V6	Upper	Engine Timing Chain Guide for the slack side of the engine.
2011	Volkswagen	Touareg	3.6L	V6	Upper	Engine Timing Chain Guide for the slack side of the engine.
2010	Audi	Q7	3.6L	V6	Upper	Engine Timing Chain Guide for the slack side of the engine.
2010	Porsche	Cayenne	3.6L	V6	Upper	Engine Timing Chain Guide, compatible with VVT Housing
2010	Volkswagen	CC	3.6L	V6	Upper	Engine Timing Chain Guide for the slack side of the engine.
2010	Volkswagen	Passat	3.6L	V6	Upper	Engine Timing Chain Guide for the slack side of the engine.
2010	Volkswagen	Touareg	3.6L	V6	Upper	Engine Timing Chain Guide for the slack side of the engine.
2009	Audi	A3 Quattro	3.2L	V6	Upper	Engine Timing Chain Guide for the slack side of the engine.
2009	Audi	Q7	3.6L	V6	Upper	Engine Timing Chain Guide for the slack side of the engine.
2009	Audi	TT Quattro	3.2L	V6	Upper	Engine Timing Chain Guide for the slack side of the engine.
2009	Porsche	Cayenne	3.6L	V6	Upper	Engine Timing Chain Guide, compatible with VVT Housing
2009	Volkswagen	CC	3.6L	V6	Upper	Engine Timing Chain Guide for the slack side of the engine.
2009	Volkswagen	Passat	3.6L	V6	Upper	Engine Timing Chain Guide for the slack side of the engine.
2009	Volkswagen	Touareg	3.6L	V6	Upper	Engine Timing Chain Guide for the slack side of the engine.
2008	Audi	A3 Quattro	—	—	Upper	Engine Timing Chain Guide for the slack side of the engine.
2008	Audi	Q7	3.6L	V6	Upper	Engine Timing Chain Guide for the slack side of the engine.
2008	Audi	TT Quattro	—	—	Upper	Engine Timing Chain Guide for the slack side of the engine.
2008	Porsche	Cayenne	3.6L	V6	Upper	Engine Timing Chain Guide, compatible with VVT Housing
2008	Volkswagen	Eos	3.2L	V6	Upper	Engine Timing Chain Guide for the slack side of the engine.
2008	Volkswagen	Passat	3.6L	V6	Upper	Engine Timing Chain Guide for the slack side of the engine.
2008	Volkswagen	R32	—	—	Upper	Engine Timing Chain Guide for the slack side of the engine.
2008	Volkswagen	Touareg	3.6L	V6	Upper	Engine Timing Chain Guide for the slack side of the engine.
2007	Audi	A3 Quattro	—	—	Upper	Engine Timing Chain Guide for the slack side of the engine.
2007	Audi	Q7	3.6L	V6	Upper	Engine Timing Chain Guide for the slack side of the engine.
2007	Volkswagen	Eos	3.2L	V6	Upper	Engine Timing Chain Guide for the slack side of the engine.
2007	Volkswagen	Passat	3.6L	V6	Upper	Engine Timing Chain Guide for the slack side of the engine.
2007	Volkswagen	Touareg	3.6L	V6	Upper	Engine Timing Chain Guide for the slack side of the engine.
2006	Audi	A3 Quattro	—	—	Upper	Engine Timing Chain Guide for the slack side of the engine.
2006	Audi	TT Quattro	3.2L	V6	Upper	Engine Timing Chain Guide for the slack side of the engine.
2006	Porsche	Cayenne	3.2L	V6	Upper	Engine Timing Chain Guide, compatible with VVT Housing
2006	Volkswagen	Passat	3.6L	V6	Upper	Engine Timing Chain Guide for the slack side of the engine.
2006	Volkswagen	Touareg	3.2L	V6	Upper	Engine Timing Chain Guide for the slack side of the engine.
2005	Audi	TT Quattro	3.2L	V6	Upper	Engine Timing Chain Guide for the slack side of the engine.
2005	Porsche	Cayenne	3.2L	V6	Upper	Engine Timing Chain Guide, compatible with VVT Housing
2005	Volkswagen	Touareg	3.2L	V6	Upper	Engine Timing Chain Guide for the slack side of the engine.
2004	Audi	TT Quattro	3.2L	V6	Upper	Engine Timing Chain Guide for the slack side of the engine.
2004	Porsche	Cayenne	3.2L	V6	Upper	Engine Timing Chain Guide, compatible with VVT Housing
2004	Volkswagen	Jetta	—	—	Upper	Engine Timing Chain Guide for the slack side of the engine.
2004	Volkswagen	Touareg	3.2L	V6	Upper	Engine Timing Chain Guide for the slack side of the engine.
2003	Volkswagen	EuroVan	—	—	Upper	ENG # AKX 017 607; From 11/02; Slack Side
2003	Volkswagen	Jetta	—	—	Upper	From 1/03; Slack Side; VIN 9M.3.113 078
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