Audi A4 Engines for Sale in Australia

Buy a Used Audi A4 Engine With Confidence

Need a reliable Audi A4 engine after engine failure, high kilometres or a major mechanical issue? AllGoodParts supplies professionally inspected second-hand Audi A4 engines for different models, engine configurations and production years to help vehicle owners, mechanics and workshops source a suitable Audi A4 motor at competitive prices. From petrol engines to the popular Audi A4 2.0 TDI, we focus on providing engine options matched to the specific requirements of your vehicle.

The Audi A4 engine range includes different petrol and diesel configurations, including the popular Audi A4 2.0 TDI. Engine specifications can vary depending on the A4 generation, production year, engine code, transmission and market. For this reason, not every Audi A4 motor is interchangeable. Matching the replacement engine to your vehicle's exact specifications is essential for proper compatibility.

Before purchasing an Audi A4 engine for sale, customers should provide the VIN, model year, engine code and existing engine details. Our team can use this information to help identify a suitable replacement and confirm compatibility before you buy.

Audi A4 Engine Specifications and Features

The Audi A4 comes with a range of petrol and diesel engines across its different generations. The Audi A4 2.0 TDI is a well-known diesel configuration featuring a 1,968 cc four-cylinder turbo-diesel engine. Power and torque can vary between generations and engine codes, making it important to confirm the exact engine specification before purchasing a replacement Audi A4 engine.

Specification	Details
Vehicle	Audi A4
Common engine	2.0 TDI
Displacement	1,968 cc / 2.0L
Configuration	4-cylinder inline
Fuel type	Diesel
Induction	Turbocharged
Injection	Common-rail diesel on later applications
Power	Varies by engine code and generation
Torque	Varies by engine code and generation
Engine type	Used replacement engine
Applications	Audi A4 and selected A4 Avant variants

Important: Audi A4 motor specifications can vary significantly between B7, B8, B8.5, B9 and other model generations. Different engine codes may also have different fuel systems, turbochargers, emissions equipment and electrical connections. Confirm your exact engine code and VIN before ordering.

Audi A4 Engine Applications and Compatibility

The Audi A4 engine range includes different petrol and diesel configurations across various generations, with engine specifications, codes and equipment changing according to the model year and vehicle variant. The engine shown in the image represents the type of second-hand Audi A4 motor available through AllGoodParts, with exact specifications confirmed against the vehicle before purchase.

Audi A4 B8: 3.0 TDI turbo-diesel engine, selected models from 2007–2016
Audi A4 B8: 2.0 TDI turbo-diesel engine, selected models from 2007–2012
Audi A4 B9: 2.0 TFSI turbo-petrol engine, selected models from 2015–2025
Audi A4: Other petrol and diesel engine configurations may be available depending on current stock and vehicle specification

Note: Engine availability and engine codes vary significantly by market, year and drivetrain.

At AllGoodParts, we make it easier to purchase a suitable used A4 engine by checking the important vehicle details before purchase. Provide your VIN, model year, engine code and existing engine information so our team can help confirm compatibility. Where available, we can also provide details such as engine mileage, condition and testing information, helping you make an informed purchase.

Audi A4 Engine Reliability and Performance

A well-maintained Audi A4 engine can provide strong everyday performance, good drivability and, particularly in the 2.0 TDI, useful torque with comparatively efficient diesel operation. However, reliability depends on the exact engine generation, servicing history, mileage and previous operating conditions.

For a replacement engine, condition is just as important as the engine code. At AllGoodParts, customers can ask about available engine condition, mileage and testing information before purchasing. Where applicable, a compression-tested engine provides additional information about the engine's internal condition.

A quality used engine can be a more economical replacement option than rebuilding a severely damaged original unit, although expected lifespan will depend on the individual engine and how it is installed and maintained.

Audi A4 Engine Problems You Should Know About

While the Audi A4 is known for its refined performance and efficient engines, certain engine generations can develop common issues as mileage and age increase. Understanding these problems can help owners identify warning signs early and determine whether a replacement Audi A4 engine may be a practical option.

Excessive Oil Consumption: Some early 2.0 TFSI engines may burn excessive oil due to piston ring issues.
Timing Chain Tensioner Failure: A worn tensioner can cause the timing chain to jump, potentially damaging valves and pistons.
Carbon Buildup: Direct-injection engines can develop carbon deposits, causing rough idling, misfires and power loss.
PCV Valve Failure: A faulty PCV valve can cause oil leaks, poor idling and increased oil consumption.
Coolant Leaks: Aging water pumps and thermostat housings can crack and cause coolant leaks or overheating.
Turbocharger Issues: Worn turbochargers may cause reduced power, unusual noises and excessive smoke.
Engine Misfires: Faulty spark plugs, ignition coils or carbon buildup can lead to misfires and rough running.

Tip: Before purchasing or replacing an A4 motor, check the engine code, model year, fuel type, transmission and VIN compatibility. This helps ensure the replacement engine matches the vehicle correctly.

Warranty and Australia-Wide Delivery

Buy your used Audi A4 engine with confidence from AllGoodParts. Our engines are professionally inspected and supplied with warranty coverage for added peace of mind.

Warranty: Up to 3 months or 5,000 km, whichever comes first.
Quality Checked: Engines are inspected before sale.
Secure Packaging: Professionally packaged to help protect the engine during transit.
Fast Dispatch: Orders are generally dispatched within 1 to 2 business days, with delivery commonly taking 2 to 7 business days.
Australia-Wide Delivery: Reliable delivery available across Australia.
Compatibility Support: Check your engine code and VIN before ordering.

Need your Audi A4 back on the road? Check Audi engine availability, confirm compatibility and get your replacement engine today. Contact AllGoodParts for the right engine at the right price.