Secondary Air Injection Pump Connecting Hose 7L0131625 For Q7 4.2 FSI 2006-2010, 7L 2002-2010 4.2 OEM number: 7L0131625 Vehicle fitment: A4, S4; 7L 2002–2010 4.2 Material: Plastic Design and style: Direct replacement for OEM standards Performance and property: Materials rated for temperatures up to 105℃ Item size: 23cm x 13cm x 10cm This secondary air injection hose is designed for use with Q7 4.2 FSI and 7L models from 2002 to 2010.It supports the vehicle's emission control system by facilitating exhaust gas recirculation.Made from plastic, the hose meets operational requirements for and thermal resistance under normal operating conditions.Engineered as a direct fit replacement, the hose integrates into the existing exhaust system.Its dimensions and configuration align with specifications, allowing straightforward installation without modifications.The compact and lightweight design aids in handling and positioning during setup.Compatibility is intended for specific engine and model variants.proper fit by verifying the application against your vehicle's specifications.