Audi / Volkswagen Secondary Air Pump Hose / Line 5QN131128C

OEM Part #: 5QN-131-128-C (5QN131128C)

This page covers one exact OEM part number. Every unit we stocked has sold.

We may be able to get another

Used OEM parts are one-of-a-kind. We sometimes get another when we dismantle a matching vehicle, but we can’t say when — browse what’s in stock now:

  • Genuine OEM — real photos
  • 30-day returns on eligible parts
  • eBay Top Rated · 100,000+ positive ratings
  • Ships from our own indoor warehouse

This OEM Secondary Air Pump Hose, part number 5QN131128C, is an authentic factory-original component designed for various Audi and Volkswagen models. Specifically compatible with the 2019-2024 Audi Q3 (2.0L L4 - Gas) and 2018-2024 Volkswagen Tiguan, this hose plays a crucial role in the secondary air injection system, helping to reduce emissions during cold starts by directing fresh air into the exhaust stream. As a key component in maintaining optimal engine performance, this hose mitigates issues such as poor engine efficiency and diagnostic trouble codes related to the air injection system. The genuine construction ensures durability and proper fitment. Alternative part numbers include 06K133317AB, 06K131097AA, and 3QF906272, bolstering its compatibility. Engineered for precision, this hose fits seamlessly in your vehicle, preserving its operational integrity.

Specifications

Specifications for Secondary Air Pump Hose / Line 5QN131128C
Fits Vehicle ModelQ3, Tiguan
Fits Vehicle MakeAudi, Volkswagen
OEM Part No5QN-131-128-C (5QN131128C)
CategoryFuel / Emissions

Compatible Vehicles

Fits 13 vehicle configurations across 2 makes, 2018-2024.

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

  • Q3 2019-2024 · 6 variants

Volkswagen

  • Tiguan 2018-2024 · 7 variants 7 with notes
View all 13 vehicle configurations — 7 with fitment notes
Full vehicle fitment list for Secondary Air Pump Hose / Line 5QN131128C
Year Make Model Trim Engine Note
2019 Audi Q3 SUV 2.0L l4 Turbo
2020 Audi Q3 SUV 2.0L l4 Turbo
2021 Audi Q3 SUV 2.0L l4 Turbo
2022 Audi Q3 SUV 2.0L l4 Turbo
2018 Volkswagen Tiguan SUV 2.0L l4 Turbo For Vehicles with Engine Code(s) DGUA
2019 Volkswagen Tiguan SUV 2.0L l4 Turbo For Vehicles with Engine Code(s) DGUA
2020 Volkswagen Tiguan SUV 2.0L l4 Turbo For Vehicles with Engine Code(s) DGUA
2021 Volkswagen Tiguan SUV 2.0L l4 Turbo For Vehicles with Engine Code(s) DGUA
2022 Volkswagen Tiguan SUV 2.0L l4 Turbo For Vehicles with Engine Code(s) DGUA
2023 Audi Q3 SUV 2.0L l4 Turbo
2023 Volkswagen Tiguan SUV 2.0L l4 Turbo For Vehicles with Engine Code(s) DGUA
2024 Volkswagen Tiguan SUV 2.0L l4 Turbo For Vehicles with Engine Code(s) DGUA
2024 Audi Q3 SUV 2.0L l4 Turbo

Ask a parts specialist

Asking about: Secondary Air Pump Hose / Line 5QN131128C · OEM #5QN131128C