HomeAir and Fuel Delivery > FiltersHengst E701L Air Filter
Part #: E701L

Hengst E701L Air Filter

⚙️ 38 vehicles fit this part
🔍
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$42.41Free Shipping
🚚Free ShippingNo Cost to Continental U.S.
🔄Free Returns*Wrong fit? No cost
🛡️60-Day ReturnsMoney back guarantee
*Free return shipping only qualifies if our fitment verification tool is used.
🔥
✅ In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Volkswagen and Audi, CC, TT RS Quattro, TTS Quattro, TT Quattro, Passat CC, Passat, A3 Quattro, Eos, and R32
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST

Overview of Hengst HEZ Engine Air Filter E701L

The Hengst HEZ Engine Air Filter E701L is designed to provide reliable air filtration for select Audi and Volkswagen models. Engineered to maintain optimal airflow and protect engine components, this filter supports efficient engine performance and longevity.

  • Compatible with Audi A3 Quattro, TT Quattro, TT RS Quattro, TTS Quattro
  • Fits Volkswagen CC, Eos, Passat, Passat CC, R32 models
  • Part number E701L ensures precise fitment and easy identification
  • Part of the HEZ Engine Air Filter line, focused on quality filtration solutions
  • Designed to meet OEM specifications for air and fuel delivery systems

Detailed Product Description

The Hengst HEZ Engine Air Filter E701L is specifically engineered for use in various Audi and Volkswagen vehicles, including the Audi A3 Quattro and Volkswagen Passat CC. This engine air filter is part of Hengst's HEZ Engine Air Filter line, which emphasizes consistent filtration performance and durability. The filter media is designed to capture airborne contaminants effectively, preventing dirt and debris from entering the engine's combustion chamber. Maintaining clean air intake helps preserve engine efficiency and reduces wear on internal components.

Compatible Vehicles and Applications

  • Engine air filtration for Audi A3 Quattro, TT Quattro, TT RS Quattro, TTS Quattro
  • Suitable for Volkswagen CC, Eos, Passat, Passat CC, and R32 models
  • Ideal for maintaining engine performance and fuel efficiency in these vehicles
  • Replacement part number E701L ensures correct fit and function

Installation Notes and Tips

  • Refer to the vehicle’s service manual for air filter replacement intervals
  • Ensure the air filter housing is clean before installing the new filter
  • Verify the part number E701L matches the original filter for proper fitment
  • Check for proper sealing to avoid unfiltered air bypass

Quality Assurance and Warranty

Hengst manufactures the HEZ Engine Air Filter line to meet or exceed OEM standards for filtration and durability. While specific warranty details for part number E701L may vary, Hengst products typically come with manufacturer-backed quality assurance to support reliable performance in Audi and Volkswagen vehicles.

This part fits 38 vehicles. Search below:

YearMakeModelLitersCylindersFuel TypePositionNotes
2017VolkswagenCC3.6LV6N/AFor Moderate Zones
2016VolkswagenCC3.6LV6N/AFor Moderate Zones
2015AudiTTS Quattro2.0LL4N/AHEZ Engine Air Filter
2015VolkswagenCC3.6LV6N/AFor Moderate Zones
2014AudiTT RS Quattro2.5LL5N/AWith OE No. 1K0 129 620
2014AudiTTS Quattro2.0LL4N/A
2014VolkswagenCC3.6LV6N/A
2013AudiTT RS Quattro2.5LL5N/A
2013AudiTTS Quattro2.0LL4GASN/A
2013VolkswagenCC3.6LV6GASN/AFor Moderate Zones
2012AudiTT Quattro2.0LL4N/A
2012AudiTT RS Quattro2.5LL5N/A
2012AudiTTS Quattro2.0LL4GASN/A
2012VolkswagenCC3.6LV6N/AFor Moderate Zones
2011AudiTT Quattro2.0LL4N/A
2011AudiTTS Quattro2.0LL4GASN/A
2011VolkswagenCC3.6LV6N/AFor Moderate Zones
2011VolkswagenPassat CC3.6LV6N/AWith OE No. 1K0 129 620
2010AudiTTS Quattro2.0LL4N/A
2010VolkswagenCC3.6LV6N/AFor Moderate Zones
2010VolkswagenPassat3.6LV6N/AFor Moderate Zones
2010VolkswagenPassat CC3.6LV6N/AFor Moderate Zones
2009AudiA3 Quattro3.2LV6N/AFor Warm Or Moderate Zones
2009AudiTT Quattro3.2LV6N/A
2009AudiTTS Quattro2.0LL4N/A
2009VolkswagenCC3.6LV6N/AFor Moderate Zones
2009VolkswagenPassat3.6LV6N/AFor Moderate Zones
2009VolkswagenPassat CC3.6LV6N/AFor Moderate Zones
2008AudiA3 Quattro3.2LV6N/AFor Warm Or Moderate Zones
2008AudiTT Quattro3.2LV6N/A
2008VolkswagenEos3.2LV6N/AFor Moderate Zones
2008VolkswagenPassat3.6LV6N/AFor Moderate Zones
2008VolkswagenR323.2LV6N/A
2007AudiA3 Quattro3.2LV6N/AFor Warm Or Moderate Zones
2007VolkswagenEos3.2LV6N/AFor Moderate Zones
2007VolkswagenPassat3.6LV6N/AFor Moderate Zones
2006AudiA3 Quattro3.2LV6N/AFor Standard Climatic, Tropical Zones
2006VolkswagenPassat3.6LV6N/AFor Moderate Zones

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

This part directly replaces or is cross-referenced with the following part numbers:

1K0129620491229122AF1357C 36 188LX 1500

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