Audi A4 Engine for Sale | OEM Used Legendary 2.0L EA888 TFSI Turbocharged

Description

About the Audi A4 EA888 TFSI Engine

Looking for a reliable replacement engine for your Audi A4? Part Nests stocks OEM used Audi A4 2.0L EA888 TFSI engines across multiple A4 chassis generations (B7 2005-2008, B8 2009-2016, B9 2017-current) and multiple EA888 engine family generations (Gen 1, Gen 2, Gen 3, Gen 3B). The EA888 is the legendary 2.0L turbocharged direct-injection inline-4 that has powered Audi A4 / A5 / A6 / Q3 / Q5 / TT plus Volkswagen Golf / GTI / Jetta / Passat / Tiguan / Atlas applications across the VAG (Volkswagen Audi Group) lineup since 2008. The EA888 is the successor to the EA113 turbocharged inline-4 family and has evolved through multiple generations with substantial mechanical changes (timing chain vs timing belt, oil pump architecture, fuel injection, ECU calibration), so identifying your specific generation is critical for ordering.

EA888 Engine Family Generation Overview

Critical for ordering: the EA888 family has evolved through four major generations with substantial mechanical differences. Specify your generation and engine code precisely.

EA888 Gen 1 (2008-2011):

• First-generation EA888, introduced in B8 A4 (2009-2010 model years)
• Engine codes: CAEB (211 HP A4), CDNC (208 HP A4), CDNB
• Timing CHAIN driven camshafts (NOT timing belt like the older EA113)
• Known issue: timing chain tensioner failure can cause catastrophic engine damage if chain slips
• Known issue: HIGH oil consumption due to piston ring design (later corrected in Gen 2 / Gen 3)

EA888 Gen 2 (2011-2013):

• Refined Gen 1 with improvements to address Gen 1 issues
• Engine codes: CPMA, CCTA, CCZA
• Updated piston rings to reduce oil consumption (though still some issues persist)
• Timing chain tensioner issue largely addressed but not eliminated

EA888 Gen 3 (2013-2019):

• Substantial redesign with improved efficiency and performance
• Engine codes: CYFB / CYRB / CYNC for Audi A4 B8 / B8.5 / B9 applications
• Audi Valvelift System (AVS) two-stage variable valve lift on intake
• Improved oil consumption characteristics
• Better fuel economy and lower emissions

EA888 Gen 3B (2019-current):

• Latest EA888 evolution with mild-hybrid 48V system integration on some applications
• Engine codes: DLAA / DLBA / DLHA
• Combined direct injection (FSI) plus port injection (MPI) on some variants to address carbon buildup issue
• Improved emissions for Tier 3 / Euro 6d compliance

Audi A4 Chassis Generations with EA888

The Audi A4 has used the EA888 across multiple chassis generations:

• B7 A4 (2005-2008): Used the predecessor EA113 turbocharged inline-4, NOT the EA888 (the EA888 was introduced for the B8)
• B8 A4 (2009-2016): EA888 Gen 1 / Gen 2 / Gen 3 across the model run, with Gen 1 in early years and Gen 3 in later B8 / B8.5 facelift years
• B9 A4 (2017-current): EA888 Gen 3 / Gen 3B across the model run, with Gen 3B introduced for 2019 plus model years with mild-hybrid 48V integration on some markets

Audi VAG Engine Family Context

The Audi A4 2.0L EA888 TFSI (this listing) is the smaller turbocharged inline-4 from the modern Audi lineup. For complete Audi engine family context across our catalog: the Audi RS3 2.5L TFSI (our listing, the legendary 5-cylinder TFSI turbocharged engine in the RS3 / TT RS / Q3 RS applications with the distinctive 5-cylinder engine sound and 400 HP plus output) is the high-performance Audi turbocharged engine using a different architecture (inline-5 vs inline-4). The Audi Q7 3.6L FSI V6 (our listing, the 3.6L FSI naturally-aspirated V6 in the Q7 4L 2007-2010 application) is the larger naturally-aspirated V6 architecture used in the original Q7 SUV. The Audi S4 4.2L V8 (our listing, the legendary 4.2 liter V8 producing 340 HP in the B6 / B7 S4 generation) is the large naturally-aspirated V8 used in the S4 / S5 V8 era before Audi moved to supercharged and turbocharged V6 / V8 for later S4 / S5 / RS4 / RS5 applications. Four Audi engine listings across our catalog: (this listing) the EA888 2.0L TFSI for A4 / A5 / Q5 applications, the 2.5L TFSI for RS3 / TT RS, the 3.6L FSI V6 for Q7 4L, the 4.2L V8 for S4. For Audi cooling system context, the Audi Q7 water pump (our listing, the belt-driven mechanical coolant pump for Audi Q7 chassis 4L 2006-2015 / 4M 2016 plus with engine variants 3.6L FSI VR6 / 3.0L TFSI Supercharged V6 / 4.2L FSI V8 / 4.2L TDI V8 / 3.0L TDI V6 / 2.0L TFSI Inline-4 / SQ7 4.0L variants, with documented plastic impeller failure pattern) is the related Audi cooling system listing showing that the EA888 2.0L TFSI (this listing) is also used in some 4M Q7 applications as the 2.0L TFSI Inline-4 variant per the listing.

EA888 Known Issues to Understand Before Buying

The EA888 has well-documented issues that buyers should understand. These are not deal-breakers but should inform your purchase decision and maintenance planning:

• Timing chain tensioner failure (Gen 1, partially addressed in Gen 2): The Gen 1 timing chain tensioner can fail catastrophically, causing the timing chain to slip and resulting in major engine damage (bent valves, piston damage). Audi issued multiple TSBs and recalls addressing this. By Gen 3 the tensioner design was substantially improved.
• High oil consumption (Gen 1, partially addressed in Gen 2, largely addressed in Gen 3): Gen 1 piston ring design caused excessive oil consumption (1 quart per 1,000-3,000 miles in many cases). Class action settlements compensated owners. Gen 3 substantially reduced consumption.
• PCV (positive crankcase ventilation) system failure: The PCV valve and diaphragm can fail, causing oil consumption, rough idle, and potential damage. The PCV is a common wear item requiring periodic replacement.
• Carbon buildup on intake valves: Direct injection engines spray fuel directly into the cylinder, bypassing the intake valves. Without fuel washing over the intake valves, carbon deposits accumulate from blow-by gases. Walnut shell blasting is the standard cleaning procedure (typically required every 60,000-100,000 miles). Gen 3B addresses this by adding port injection alongside the direct injection.
• Water pump failure: The EA888 uses a plastic-impeller water pump that can fail with age (similar to the broader Audi water pump issue documented). Upgraded metal-impeller water pumps are widely recommended.
• HPDI (high-pressure direct injection) pump failure: The high-pressure fuel pump cam follower can wear, causing inadequate fuel pressure.

Vehicle Compatibility

EA888 Generation Specifications

Engine Code Reference

Known Issues and Service Documentation

Common Audi A4 EA888 Failure Modes

Why Buy From Part Nests

• EA888 generation verified (Gen 1 / Gen 2 / Gen 3 / Gen 3B critical mechanical differences across generations)
• A4 chassis generation confirmed (B7 used EA113 NOT EA888, B8 2009-2016, B9 2017 plus)
• Engine code documented (BWT / BPY / CAEB / CDNC / CPMA / CYFB / CYRB / CYNC / DLAA)
• Compression and leak-down tested all 4 cylinders
• Turbocharger condition assessed
• Direct injection HPDI system condition noted
• Timing chain condition documented (Gen 1 tensioner issue, Gen 2 partially addressed)
• PCV system condition checked
• Carbon buildup status on intake valves noted
• Honest disclosure of known issues (timing chain tensioner, oil consumption, PCV, carbon buildup)
• Free shipping to all 50 states via heavy freight
• 15 day replacement warranty on internal defects
• Audi / VAG-experienced support team familiar with EA888 across generations
• Call (855) 634-4447 for fitment confirmation and to lock in your order.