How much does an Audi A3 S3 2.0 TFSI engine replacement cost-

A full rebuilt Audi A3 S3 2.0 TFSI engine typically costs between £3,200 and £5,500 for supply only, with reconditioned units starting from £2,000.

What are the signs of timing chain failure in an Audi A3 S3 2.0 TFSI-

Early warning signs include a distinct rattling noise from the engine bay on cold starts. You may also experience an illuminated engine management light or a noticeable loss of performance.

Is it worth replacing the engine in an older Audi A3 S3 2.0 TFSI (8P generation)-

For 8P models (2006-2012) valued around £4,000-£10,000, a full rebuild requires careful financial evaluation. A used engine is often the most cost-effective route for lower-value examples.

How long does an Audi A3 S3 2.0 TFSI engine replacement take-

A standard supply and fit procedure for the 2.0 TFSI engine typically takes 2 to 3 working days at a specialist workshop.

What is the difference between the Audi A3 S3 2.0 TFSI and the standard 2.0 TFSI engine-

The S3 variant uses a heavily reinforced version of the EA888 block, a larger turbocharger, upgraded internals, and a revised cooling system. Standard 2.0 TFSI engines are not direct swap-compatible without significant ECU and hardware modifications.

Audi S3 2.0 TFSI Specialists

Audi A3 S3 2.0 TFSI Engine Replacement Compare Prices & Get Quotes

Get quotes today from trusted UK Audi A3 S3 2.0 TFSI engine specialists. Compare prices on reconditioned, rebuilt and used engines to find the best value for your high-performance hatchback.

Supply & Fit Available

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Audi A3 S3 2.0 TFSI Engine

from£3,200 to £5,500

Usedfrom £800
Reconditionedfrom £2,000
Common codesCHHB, CJX, CDL

Audi a3Used Engine — CHHB

Audi a3 S3 2.0 TFSI Reconditioned Engine — CHHB

Audi a3Reconditioned Engine — CHHB

Audi a3 S3 2.0 TFSI Rebuilt Engine — CHHB

Audi a3Rebuilt Engine — CHHB

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How it works

3 Simple Steps to Finding the Right Replacement Engine

Clear information first, then the right engine and specialist for your exact vehicle.

Variant History

Audi A3 S3 2.0 TFSI Engine History & Specs at a Glance

When the S3 2.0 TFSI launched, it established itself as the high-performance flagship of the A3 range, evolving through three generations while retaining its core 2.0-litre turbocharged architecture.

2006
BWA / CDL engine codes, 2.0L TFSI, 265-272hp (8P generation launch)
2013
CHHB / CJX engine codes, 2.0L TFSI, 280-310hp (8V generation, EA888 Gen3 introduction)
2020
DNUC / CZPB engine codes, 2.0L TFSI, 310hp (8Y generation, mild-hybrid integration and updated thermal management)

Every engine fitted to the Audi A3 S3 2.0 TFSI is covered below, with UK rebuilt pricing and known failure points.

Engine Codes & Pricing

Audi A3 S3 2.0 TFSI Engine Codes Specifications & Replacement Cost

Find your exact engine code, specs and UK replacement cost guide.

CHHB — 2.0L Petrol (2013-2016)

Power Output: 280hp
Years Fitted: 2013-2016

Can’t find your exact engine code?-> Get quotes for CHHB Audi A3 S3 2.0 TFSI engine replacement

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Common failure points and repair options

Water Pump & Thermostat Housing Failure

Affected: Audi A3 S3 2.0 TFSI (CHHB, CJX, DNUC, 2013-present)
Typical failure mileage: 60k-120k miles

Root cause

Plastic composite components in the cooling system degrade under sustained high thermal loads, leading to coolant leaks and potential overheating.

Repair options

Repair tier	Dealer price	Specialist price
Component Replacement	£800-£1,200	£400-£800
Full Replacement - rebuilt/reconditioned engine	£5,000-£7,500	£3,200-£5,500

Our recommendation

If caught early, a specialist component replacement is highly cost-effective. However, if coolant loss has led to overheating or the vehicle has exceeded 100k miles, a rebuilt engine is the safer long-term investment.

-> Compare rebuilt CHHB Audi A3 S3 2.0 TFSI engine prices

Timing Chain Tensioner & HPFP Wear

Affected: Audi A3 S3 2.0 TFSI (CDL, early CHHB, 2008-2015)
Typical failure mileage: 60k-100k miles

Root cause

Early EA888 tensioners can lose pressure, causing chain slack and potential valve/piston interference, while high-pressure fuel pumps can shed metallic debris into the oil system.

Repair options

Repair tier	Dealer price	Specialist price
Preventative Chain/HPFP Service	£1,500-£2,500	£800-£1,500
Full Replacement - rebuilt/reconditioned engine	£5,000-£7,500	£3,200-£5,500

Our recommendation

For 8P and early 8V models, proactive replacement of the chain and HPFP is the most financially sound strategy. If catastrophic failure has already occurred on a lower-value example, a used engine may be the only viable economic option.

-> Compare rebuilt CDL Audi A3 S3 2.0 TFSI engine prices

Don't Let Engine Failure Write Off Your Audi A3 S3 2.0 TFSI

Protect your investment with a rebuilt engine that features upgraded components to eliminate known weak points. With a minimum 12-month unlimited mileage warranty, nationwide delivery, and prices significantly below main dealer premiums, comparing quotes is the smartest first step.

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FAQ

Audi A3 S3 2.0 TFSI Engine ReplacementFrequently Asked Questions

Everything Audi A3 S3 2.0 TFSI owners usually ask before choosing a rebuilt, reconditioned or used replacement engine.

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