2011-2016 Audi A8 Air Intake Duct / Tube Left 4H0129509C

OEM Part #: 4H0-129-509-C (4H0129509C)

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This genuine OEM Air Intake Duct (Part Number: 4H0129509C) is specifically designed for the left side of the engine compartment in select Audi A8 Quattro models from 2011 to 2016, particularly those equipped with 4.2L V8 and 6.3L W12 engines. As a critical component of the air intake system, it efficiently channels air from the air cleaner to the engine, ensuring optimal air flow for combustion. This part assists in resolving issues associated with restricted air flow due to wear, damage, or improper sealing. Alternative nomenclature includes intake pipe. Compatible vehicle models include Audi A8 Quattro L W12 (2011-2016) and A8 Base (2012-2016). Other relevant part numbers include 4H0133824L, 4H0133126B, and 4H0133821A. Trust in this factory-original part to maintain your Audi's performance and longevity.

Specifications

Specifications for Air Intake Duct / Tube 4H0129509C
Fits Vehicle ModelA8
Fits Vehicle MakeAudi
OEM Part No4H0-129-509-C (4H0129509C)
SideLeft
CategoryAir / Intake

Compatible Vehicles

Fits 9 vehicle configurations across 1 make, 2011-2016.

Check your specific vehicle before ordering. This list shows year, make, and model. Some years have multiple trims or engines that use different parts, and individual listings may have additional fitment notes (e.g. “with sunroof only”). Review the full variant list below, or message us with your VIN and we’ll confirm the match.

Audi

  • A8 2011-2016 · 9 variants 4 with notes
View all 9 vehicle configurations — 4 with fitment notes
Full vehicle fitment list for Air Intake Duct / Tube 4H0129509C
Year Make Model Trim Engine Note
2011 Audi A8 Quattro Sedan 4.2L V8 For Vehicles with Engine Code(s) CDRA
2011 Audi A8 Quattro L Sedan 4.2L V8 For Vehicles with Engine Code(s) CDRA
2012 Audi A8 Quattro Sedan 4.2L V8 For Vehicles with Engine Code(s) CDRA
2012 Audi A8 Quattro L Sedan 4.2L V8 For Vehicles with Engine Code(s) CDRA
2012 Audi A8 Quattro L Sedan 6.3L W12
2013 Audi A8 Quattro L Sedan 6.3L W12
2014 Audi A8 Quattro L Sedan 6.3L W12
2015 Audi A8 Quattro L Sedan 6.3L W12
2016 Audi A8 Quattro L Sedan 6.3L W12

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