Your discount has been applied

GBP | UK
Store Locator
Sign In
0 Wish List
Basket

Select Country and Currency

United Kingdom - GBP £
Ireland - EUR €

Confirm Cancel

Car Parts
Car PartsView All
- Service Parts
  Service PartsView All
  - Regular Service
  - Air Filters
  - Brake Discs
  - Brake Pads
  - Fuel Filters
  - Glow Plugs
  - Oil Filters
  - Other Filters
  - Pollen Filters
  - Spark Plugs
  - Workshop Manuals
  - View more
  - Major Service
  - Distributor Caps
  - Rotor Arms
  - Tensioners Idlers & Dampers
  - Timing Belt Kits
  - Timing Belts
  View All Categories
- Brakes
  BrakesView All
  - Brake Friction
  - ABS Ring
  - Accessories & Fitting Kits
  - Brake Disc Dust Shield
  - Brake Discs
  - Brake Drums
  - Brake Pad Wear Sensors
  - Brake Pads
  - Brake Shoes
  - Handbrake Cables
  - Handbrake Shoes
  - Brake Hydraulics
  - ABS Controllers
  - ABS Hydraulic Units
  - ABS Sensors
  - Brake Calipers
  - Brake Fluid
  - Master Cylinders
  - Reservoir & Caps
  - Servos
  - Vacuum Pumps
  - Wheel Cylinders
  - View more
  View All Categories
- Engine Parts
  Engine PartsView All
  - Engine Parts
  - Cam & Valve Train
  - Cylinder Heads
  - Engine Bearings
  - Head Bolts
  - View more
  - Belts Chains & Tensioners
  - Drive Belts
  - Timing Belt Kits
  - Timing Belts
  - Timing Chains
  - View more
  - Filters
  - Air Filters
  - Fuel Filters
  - Oil Filters
  - Pollen Filters
  - View more
  - Ignition
  - Glow Plugs
  - Ignition Coils
  - Rotor Arms
  - Spark Plugs
  - View more
  - Fuel & Engine Management
  - EGR Valves
  - Fuel Hoses
  - Fuel Injection Parts
  - Fuel Injectors
  - View more
  - Turbos
  - Dump Valves/ BOV
  - Turbo Chargers
  - Turbo Hoses
  - Turbocharger Gaskets
  - View more
  View All Categories
- Suspension & Steering
  Suspension & SteeringView All
  - Steering
  - Boots & Gaskets
  - Centre Drag Links
  - Column Parts & Couplings
  - Dampers
  - Idler & Pitman Arms
  - PAS Pumps
  - Steering Boxes
  - Steering Dampers
  - Steering Racks & Mounts
  - Track Rods & Ends
  - View more
  View All Categories
- Transmission
  TransmissionView All
  - Clutch & Associated Parts
  - Clutch Cables
  - Clutch Covers
  - Clutch Dampers
  - Clutch Hydraulics
  - Clutch Parts
  - Clutch kits
  - Flywheels
  - Solid Flywheel Conversions
  - Spigot Bearing & Freewheel Clutchs...
  - Transmission Parts
  - CV Boot Kits
  - CV Joint Kits
  - Drive Couplings & Universal Joints...
  - Driveshafts
  - Gearboxes & Linkages
  - Propshafts & Components
  - Seals
  - Stub Axles
  - Syncro Parts
  - Wheel Bearings & Hubs
  - View more
  View All Categories
- Cooling & Heating
  Cooling & HeatingView All
  - Cooling
  - Expansion Tanks
  - Intercoolers
  - Radiators
  - Thermostats
  - View more
  - Air Conditioning
  - Compressors
  - Condensers
  - Evaporators
  - Expansion Valves
  - View more
  - Heating
  - Heater Cables
  - Heater Controls
  - Heater Matrix
  - Heater Motors
  - View more
  View All Categories
- Electrical & Lighting
  Electrical & LightingView All
  - Electrical
  - Car Battery
  - Electric Vehicle Ch...
  - Motorcycle Battery
  - Tyre Pressure Sensors
  - View more
  - Lighting
  - Headlights
  - Indicators
  - Licence Plate Lights
  - Rear Lights
  - View more
  - Ignition
  - Distributors
  - Glow Plugs
  - Ignition Leads
  - Spark Plugs
  - View more
  View All Categories
- Body & Exhaust
  Body & ExhaustView All
  - Body Shop
  - Body Mouldings
  - Body Panels
  - Grilles
  - Wing Mirrors
  - View more
  - Wheel and Tyre Parts
  - Locking Wheel Kits
  - Tyre Pressure Monit...
  - Wheel Bolts
  - Wheel Nuts
  - Interior
  - Tailored Car Mats
  - Exhausts
  - Diesel Particulate Filter
  - Exhaust Parts
  - Exhaust System
  - Lambda Sensors
  - View more
  - Cables
  - Accelerator Cable
  - Clutch Cables
  - Handbrake Cables
  - Speedo Cables
  - View more
  - Wipers
  - Washer System
  - Wiper Arms & Motors
  - Wiper Blades
  View All Categories
- Lubricants & Fluids
  Lubricants & FluidsView All
  - Lubricants & Fluids
  - Anti Freeze
  - Grease
  - Steering Fluid
  - Suspension Fluid
  View All Categories
Batteries
Oil
Wiper Blades
Bulbs
Summer
Accessories & Car Care
Accessories & Car CareView All
- In-Car Tech
  In-Car TechView All
  - Satellite Navigation & GPS
  - Dash Cams
  - In Car Entertainment
  - In Car Stereos
  - Speakers
  - Mobile Phone & Bluetooth Accessories
  - Bluetooth Hands Free Kits
  - Mobile Phone Holders
  - Phone Accessories
  - Parking Aids
  - Parking Sensors
  - Reversing Cameras
  - Alarms Immobilisers & Trackers
  - Security Tracker Systems
  View All Categories
- Car Cleaning
  Car CleaningView All
  - Exterior Cleaning
  - Colour Restorers
  - Polish
  - Rain Repellent
  - Shampoo
  - View more
  - Interior Cleaners
  - Air Con Cleaners
  - Carpet Cleaners
  - Dash Cleaners
  - Leather Cleaners
  - View more
  - Wash Cloths & Accessories
  - Cleaning Brushes & Applicators
  - Cloths
  - Hoses & Accessories
  - Microfibre Cloths &...
  - View more
  - Pressure Washers
  - Hot Water Pressure Washers
  - Pressure Washer Accessories
  - Professional Pressure Washers
  - Snow Foam Lances
  - View more
  - Cleaning
  - Professional Vacuum Cleaners
  - Upholstery Cleaner
  - Vacuum Cleaners
  - Valeting Machines
  - Professional Finishing Products
  - Machine Polishers
  - Professional Cleane...
  - Professional Compound Polishes
  - Professional Wash Chemicals
  - View more
  View All Categories
- Car Accessories & Car Care
  Car Accessories & Car CareView All
  - Emergency & Breakdown
  - Car First Aid Kits
  - Tyre Foam
  - Warning Triangles
  - Wheel Wrenches
  - View more
  - Lighting Accessories
  - Daytime Running Lights
  - Replacement Xenon Bulbs
  - Upgrade Headlamp Bulbs
  - Xenon Conversion Kits
  - View more
  - In Car Power Accessories
  - 12v Multi Adapters
  - Batteries
  - Mini Cell Batteries
  - Voltage Converters
  - Baby & Child
  - Childrens Accessories
  - Interior Accessories
  - Portable Fans
  - Seat Covers
  - Sun Shades
  - Tailored Car Mats
  - View more
  - Exterior Accessories
  - Roof Bars Vehicle w...
  - Roof Bars Vehicles ...
  - Wheel Trims
  - Wind deflectors
  - View more
  View All Categories
- Car Maintenance
  Car MaintenanceView All
  - Air Conditioning Maintenance
  - Air Conditioning Cleaners
  - Universal Wiper Blades
  - Universal Flat Blades
  - Battery Maintenance
  - Battery Chargers
  - Battery Testers
  - Crocodile Clips
  - De-Ionised Water
  - Body Repair
  - Body Repair Accessories
  - Fibreglass
  - Fillers
  - Sand Paper & Discs
  - View more
  - Paints & Primers
  - Engine Paint
  - High Temp Paints
  - Paints
  - Primers
  - View more
  View All Categories
- Lubricants & Fluids
  Lubricants & FluidsView All
  - Additives
  - Diesel System Additives
  - Fuel Treatment
  - Oil System Additives
  - Petrol System Additives
  - View more
  - Fluid Accessories
  - Latex Gloves
  - Engine Oil
  - 0W30 Engine Oil
  - 0W40 Engine Oil
  - 10W30 Engine Oil
  - 5W30 Engine Oil
  - View more
  - Antifreeze & Screenwash
  - Blue Antifreeze
  - Concentrate Screenwash
  - Ready Mixed Screenwash
  - Red Antifreeze
  - View more
  - Other Fluids
  - Brake Fluid (4.5L)
  - Screen Care
  - De-Icer
  - Window Treatments
  View All Categories
- Components
  ComponentsView All
  - Electrical Connectors & Cables
  - Blade Connectors
  - Butt Connectors
  - Ring Connectors
  - Spade Connectors
  - View more
  - Fuses & Relays
  - Assorted Blade Fuses
  - Blade Fuses
  - Glass Fuses
  - Mini Blade Fuses
  - View more
  - Hose Pipes, Parts & Pumps
  - Fuel Pipe
  - Heater Hose
  - Injector Pipe
  - Washer Hose
  - View more
  - Nuts, Bolts, Clips and Ties
  - Cable Ties
  - Metric Nuts & Bolts
  - Panel Clips
  - UNF Nuts & Bolts
  - View more
  View All Categories
- Safety & Security
  Safety & SecurityView All
  - Security Locks
  - Steering Locks
  - Van Locks
  - Wheel Clamps
  - Personal Protective Equipment
  - Body Protection
  - Eye Protection
  - Safety Footwear
  - Thermal Clothing
  View All Categories
- Winter Essentials
  Winter EssentialsView All
  - Anti Freeze
  - Blue Antifreeze
  - Red Antifreeze
  - Universal Antifreeze
  - Screenwash & Frost Protection
  - Concentrate Screenwash
  - De-Icer
  - Ready Mixed Screenwash
  - Winter Gift Packs
  - View more
  - Tyre
  - Snow Chains and Socks
  - Tyre Care
  - Tyre Foam
  - Tyre Inflators
  - Winter Safety
  - Booster Packs
  - Emergency Lighting
  - High Visibility Vests
  - Jump Leads
  - View more
  - Winter Maintenance
  - Batteries
  - Spare Bulb Kits
  - Standard Headlamp Bulbs
  - Upgrade Headlamp Bulbs
  - View more
  View All Categories
- Summer Essentials
  Summer EssentialsView All
  - Car Cleaning
  - Car Polish
  - Car Shampoo
  - Car Wax
  - Machine Polishers
  - View more
  - Car Accessories & Car Care
  - Tyre Inflators
  - Universal Car Mats
  - Upgrade Headlamp Bulbs
  - Wheel Trims
  - Traveling Abroad Accessories
  - First Aid Kits
  - Spare Bulb Kits
  - Travel Accessories
  - Warning Triangles
  - View more
  - Travel, Touring & Leisure
  - Roof Bars
  - Roof Boxes
  - Swimming Pool Accessories
  - Swimming Pools
  - View more
  - On The Move
  - 12v Multi Sockets
  - Bluetooth Accessories
  - Tracking Devices
  - Voltage Converters
  View All Categories
Tools
ToolsView All
- Power Tools & Accessories
  Power Tools & AccessoriesView All
  - Cordless Power Tools
  - Batteries & Chargers
  - Drills
  - Impact Wrenches
  - Kits and Twin Packs
  - View more
  - Corded Power Tools
  - Air Compressors
  - Angle Grinders
  - Corded Drills
  - Heat Guns
  - View more
  - Power Tool Accessories
  - Drill Bits
  - Hole-Saws
  - Screwdriver Bits
  - Wire Brushes
  - View more
  - Air Tools & Accessories
  - Air Hose (Retracting)
  - Air Tool & Compressor Oil
  - Blow Guns
  - Ratchet Wrenches
  - View more
  - Soldering
  - Soldering Accessories
  - Soldering Guns
  - Soldering Irons
  - Welding
  - Arc Welders
  - MIG Welders
  - Welding Accessories
  - Welding Consumables
  - View more
  View All Categories
- Hand Tools
  Hand ToolsView All
  - Sockets
  - 1/2" Socket Sets
  - 3/8" Socket Sets
  - Hex Sockets
  - Mixed Socket Sets
  - View more
  - Hand Tools
  - Hammers
  - Pliers
  - Screwdrivers
  - Tool Kits
  - View more
  - Decorating Tools
  - Paintbrushes
  - Sanding
  - Scrapers
  - Trowels
  - View more
  - Spanners & Wrenches
  - Adjustable Wrenches
  - Breaker Bars
  - Combination Spanner Sets
  - Combination Spanners
  - View more
  - Hardware
  - Cable Ties
  - Fuses
  - Screws
  View All Categories
- Lifting & Recovery
  Lifting & RecoveryView All
  - Jacking & Lifting
  - Axle Stands
  - Bottle Jacks
  - Scissor Jacks
  - Trolley Jacks
  - View more
  - Recovery & Towing
  - Electric Winches
  - Jump Leads
  - Towing Accessories
  - Trailer Accessories
  - View more
  - Material Handling
  - Pallet Trucks
  - Platform Trucks
  - Sack Trucks
  View All Categories
- Automotive Tools
  Automotive ToolsView All
  - Mechanics Tools
  - Grease Guns
  - Specialist Socket Sets
  - Thread & Bearing Tools
  - Torque Wrenches
  - View more
  - Bodyshop, Chassis & Windscreen Tools
  - Body Repair Tools
  - Panel & Trim Tools
  - Rivet Guns
  - Spray Guns
  - View more
  - Engine Tools
  - Car Diagnostic Tools
  - Drain Pans
  - Fuel & Injection Tools
  - Oil Filter Wrenches
  - View more
  - Hub & Suspension Tools
  - Ball Joint Tools
  - Bearing Tools
  - Coil Spring Compressors
  - Hub Tools
  - View more
  - Brake System Tools
  - Brake Bleeders
  - Brake Sockets, Splines & Keys
  - Brake System Tools
  - Brake Wind Back Tools
  - Wheel, Tyre & Alignment Tools
  - Locking Wheel Nut removers
  - Pressure Gauges
  - Tyre Tread Depth Gauges
  - Wheel wrenches
  - View more
  View All Categories
- Workshop
  WorkshopView All
  - Workshop Lighting & Power
  - Floodlights
  - Hand Torches
  - Head Torches
  - Inspection Lamps
  - View more
  - Workshop Equipment
  - Creepers
  - Fluid Transfer Pumps
  - Shot Blasting Cabinets
  - Workshop Trolleys
  - View more
  - Fans & Heaters
  - Desk & Tower Fans
  - Electric Heaters
  - Floor Fans
  - Paraffin/ Diesel Heaters
  - View more
  - Workshop Essentials
  - Brooms & Squeegee
  - Funnels
  - Tarpaulins
  - Water Hose
  - View more
  - Safety & Security
  - Ear & Head Protection
  - Eye & Face Protection
  - Padlocks
  - Safety Boots
  - View more
  View All Categories
- Tool Storage
  Tool StorageView All
  - Tool Storage
  - Parts Storage
  - Racking
  - Tool Bags
  - Tool Boxes
  - Tool Chests & Cabinets
  - Tool Rails & Hooks
  View All Categories
Travel & Leisure
Performance
PerformanceView All
- Performance & Styling
  Performance & StylingView All
  - Performance Filtration
  - Induction Kits
  - K&N Oil Filter
  - Performance Air Filter
  - Performance Braking
  - Big Brake Kits
  - Brake Hose Kit
  - High Performance Brake Discs
  - High Performance Brake Pads
  - Performance Suspension
  - Lowering Spring Kit
  - Performance Pads
  - Performance Suspension Kit
  - Shock Absorber Kit
  - View more
  - Performance Steering
  - Adjustable Suspension Arm
  - Anti-roll Bar Stabliser Kit
  - Performance Anti roll bar Kit
  - Performance Bushes
  - Performance Exhaust Systems & Parts
  - Downpipe & Manifolds
  - Performance Exhaust
  - Performance Exhaust...
  - Performance Car Lighting
  - Fog Light Bulbs
  - HID Kit
  - Indicator Bulb
  - Licence Plate Bulb
  - View more
  View All Categories
Offers
My Account
0 Wish List
Select Country & Currency
- United Kingdom - GBP
- Ireland - EUR

250+Stores Nationwide
FREEStandard UK Delivery over £25*
FIFMFit It For Me
15 MinutesClick & Collect

15 Minutes Click & Collect
Free Standard UK Delivery over £25*
250+ Stores Nationwide

Home
Catalytic Converters
Car Manufacturers
Audi
S4

Audi

AudiS4Catalytic Converters Range

FIND THE RIGHT Catalytic Converters FOR YOUR CAR

ENTER YOUR NUMBER PLATE BELOW

SELECT YOUR VEHICLE

Or just browse our entire range below

Filter By

AudiS4 Model Suggestions

Showing 141 to 114 of 114 entries

Prev Page 8 of 6Next

Results Per Page: 20 | 50

Scroll for more

Name	Engine	Power	Year	Fuel	Transmission	Body	Doors

Help

Add more products to wishlist by simply getting registered on Eurocarparts.

Euro Car Parts - Official App

Euro Car Parts LTD

On Google Play

view

How to Shop

Easy Ways to Shop
Our Apps
Store Locator
Car Parts Online
Brands
Safe Shopping
Great Value. Always

Customer Services

My Account
Track Your Order
Delivery Information
Returns & Refunds
Warranty
Help Centre
Product Recall
Contact Us
Complaints Procedure Information July 2024

Legal Notices

Privacy Notice
Security Policy
Cookie Policy
PayPal Credit
Terms & Conditions
IDD Policy
Terms of Use of Website

About Us

Corporate Web Site
CSR
Careers
Affiliate Programme
Newsletter Sign up
News
Blog
Sitemap

Feedback

Help us improve our customer experience, your opinion matters.

Send Feedback

Choose Your Country

United Kingdom - GBP

United Kingdom - GBP
Ireland - EUR

Pay with

Shop securely

PayPal Credit

REPRESENTATIVE EXAMPLE: PURCHASE RATE 23.9% P.A. (VARIABLE) | REPRESENTATIVE 23.9% APR (VARIABLE) | ASSUMED CREDIT LIMIT £1,200

PayPal Credit and PayPal Pay in 3 are trading names of PayPal UK Ltd, 5 Fleet Place, London, United Kingdom, EC4M 7RD. PayPal Credit: Terms and conditions apply. Credit subject to status, UK residents only, LKQ Group (UK) Ltd t/a LKQ Euro Car Parts acts as a broker and offers finance from PayPal Credit.
PayPal Pay in 3: PayPal Pay in 3 is not regulated by the Financial Conduct Authority. Pay in 3 eligibility is subject to status and approval. 18+. UK residents only. Pay in 3 is a form of credit, may not be suitable for everyone. Use may affect your credit score or make credit less accessible or more expensive for you. Consider if affordable for you. See product terms for more details.

Copyright © 2025. LKQ Euro Car Parts is a trading name of LKQ Group (UK) Limited. LKQ Group (UK) Limited is registered in England & Wales (Company No 02680212). VAT No: 766436989. LKQ Group (UK) Limited are authorised and regulated by the Financial Conduct Authority.

We accept

Secure shopping

PayPal Credit

REPRESENTATIVE EXAMPLE: PURCHASE RATE 23.9% P.A. (VARIABLE) | REPRESENTATIVE 23.9% APR (VARIABLE) | ASSUMED CREDIT LIMIT £1,200

FORGOT PASSWORD

If you are an existing customer with an account please enter the email address you used when registering your account. An email will be sent to you containing a link for you to reset your password.

A link to reset your password has been sent to your email address.

Email Address*

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

HOW TO FIND YOUR ORDER NUMBER

Your order number can be found in the top right corner of your order confirmation email.