Common fix for error code DTC#P0441
Audi Engine Emission Parts
- Air Pump
- Catch Can
- Charcoal Canister
- DPF Filter
- Diesel Exhaust Fluid
- EGR Valve
- EGT Sensor
- Fuel Cap
- Fuel Vapor Valve
- Hardware
- Hoses
- Leak Detection Pump
- NOx Sensor
- Oil Separator
- Oxygen Sensor
- PCV
- Service Kit
- Vacuum System
A common cause of emissions issues
This product was last offered at the strikethrough price on
05-07-2026
Two per car, hooks to air pump hoses
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
07-25-2026
Restore fuel mileage and clear codes
Fits right side
This product was last offered at the strikethrough price on
05-07-2026
Keep your engine running efficiently
Fits the left and right position
This product was last offered at the strikethrough price on
05-07-2026
Keep your engine running efficiently
Engine code AUX (2001 + model year)
This product was last offered at the strikethrough price on
05-07-2026
Keep your engine running efficiently
For engine code ATQ, fits left and right position
This product was last offered at the strikethrough price on
05-07-2026
Complete gasket and hardware to replace the EGR valve
10X Entries For Our 25th Anniversary Sweepstakes!
Engine code AWM
This product was last offered at the strikethrough price on
05-02-2026
Keep your emissions in check
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
07-25-2026
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
02-26-2026
Install new hardware with your new parts. M6
Used to secure secondary air pump to bracket - 3 required
Connects to rear of intake manifold
Fits up to VIN 4L-7-078000 - Split is in the 2007 model year
Keep your emissions in check
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
07-25-2026
Diagnosis pump for fuel system
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
07-25-2026
Restore your emission hoses and clear codes
Fits models with AWP engine code up to the 2002 model year
This product was last offered at the strikethrough price on
02-26-2026