INA ZP03291 Engine Timing Belt Idler - Left

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INA ZP03291 Engine Timing Belt Idler - Left

Brand	INA ZP03291
Position	Left
Fits	Audi · 19 vehicles

Timing drive solution. Custom compilation for chain and belt drive components.

Power transmission. Helps maintain correct gear ratios in the timing drive.

Low maintenance. Built for reliable operation with reduced upkeep.

Cross-references Gates T41228, 077109244A and 077109244D for the same application. See all 4.

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Engine Timing Belt Idler for Audi V8 Applications

INA ZP03291 is an engine timing belt idler for select Audi V8 models with left-side fitment. It supports stable timing belt routing and consistent power transfer in the valve train, helping maintain correct gear ratios in the timing drive.

Fits 2000-2004 Audi A6 Quattro, left; fits 1998-2004 Audi A8 Quattro, left; fits 2002-2003 Audi S6, left; fits 2001-2003 Audi S8, left; fits 1998-1999 Audi A8, left.

Key Features

INA engine timing belt idler for the timing drive
Left-side fitment for select Audi applications
Supports accurate belt routing and timing stability
Built for reliable operation with low maintenance requirements
Part number ZP03291 for ordering and cross-reference use

Detailed Description

INA ZP03291 is a timing belt idler designed for engine valve train service on select Audi A6 Quattro, Audi A8 Quattro, Audi S6, Audi S8, and Audi A8 models. As part of the timing drive, the idler helps guide the belt through the correct path so the engine can maintain proper gear ratios and steady timing operation. This part cross-references Gates T41228 for the same application.

For buyers searching for an Audi A8 Quattro timing belt idler left side, Audi S6 timing belt idler, or Audi A6 Quattro engine timing belt idler, ZP03291 provides a direct-fit service part reference. The INA part number ZP03291 is also listed with OE interchange references 077109244A and 077109244D.

What It Helps Address

Timing belt tracking issues caused by a worn idler
Noise from a deteriorated timing drive component
Uneven belt routing in the valve train
Loss of timing drive stability during service replacement
Maintenance needs on high-mileage Audi timing systems

Installation Notes and Tips

Verify engine code, model year, and left-side application before ordering. Inspect the full timing belt system during service, including related pulleys and belt condition, so the replacement is completed on a properly matched timing drive. Confirm the OE and interchange references against the vehicle catalog before installation.

Quality Assurance

INA supplies repair solutions for chain and belt drive components with an emphasis on correct timing-drive function, dependable operation, and reduced maintenance demands. ZP03291 is built for the timing system service needs of the listed Audi applications.

This part fits 19 vehicles

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

Year	Make	Model	Submodel	Liters	Cylinders	Position	Notes
2004	Audi	A6 Quattro	—	4.2L	V8	Left	INA Global Number 532 0329 100
2004	Audi	A8 Quattro	—	4.2L	V8	Left	INA Global Number 532 0329 100
2003	Audi	A6 Quattro	—	4.2L	V8	Left	INA Global Number 532 0329 100
2003	Audi	A8 Quattro	—	4.2L	V8	Left	INA Global Number 532 0329 100
2003	Audi	S6	Avant	4.2L	V8	Left	INA Global Number 532 0329 100
2003	Audi	S8	—	4.2L	V8	Left	INA Global Number 532 0329 100
2002	Audi	A6 Quattro	—	4.2L	V8	Left	INA Global Number 532 0329 100
2002	Audi	A8 Quattro	—	4.2L	V8	Left	INA Global Number 532 0329 100
2002	Audi	S6	Avant	4.2L	V8	Left	INA Global Number 532 0329 100
2002	Audi	S8	—	4.2L	V8	Left	INA Global Number 532 0329 100
2001	Audi	A6 Quattro	—	4.2L	V8	Left	INA Global Number 532 0329 100
2001	Audi	A8 Quattro	—	4.2L	V8	Left	INA Global Number 532 0329 100
2001	Audi	S8	—	4.2L	V8	Left	INA Global Number 532 0329 100
2000	Audi	A6 Quattro	—	4.2L	V8	Left	INA Global Number 532 0329 100
2000	Audi	A8 Quattro	—	4.2L	V8	Left	INA Global Number 532 0329 100
1999	Audi	A8	—	3.7L	V8	Left	INA Global Number 532 0329 100
1999	Audi	A8 Quattro	—	4.2L	V8	Left	INA Global Number 532 0329 100
1998	Audi	A8	—	3.7L	V8	Left	INA Global Number 532 0329 100
1998	Audi	A8 Quattro	—	4.2L	V8	Left	INA Global Number 532 0329 100
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Directly replaces or cross-references 4 part numbers

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.

Gates — T41228077109244A077109244D5320329100