Used Audi Engines For Sale

1,126
verified Audi engines
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Customer Reviews
Up to 3 yrs
extended warranty available
Photos before
shipment

Used Audi Engines For Sale

1,126 verified used Audi engines in stock across 1990–2021 — EA888 2.0T TFSI, EA839 3.0T V6, 3.2L V6 FSI, 4.2L V8 FSI and the TDI diesels, covering A3, A4, A5, A6, A7, A8, Q3, Q5, Q7, TT, S4, S5, RS4 and R8. Every unit is VIN-matched to your vehicle, ASE-tested by certified technicians, photographed before shipment, and backed by a warranty (standard term by model year, extended coverage up to 3 years) plus 30-day money-back. Free freight nationwide.

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Warranty On Every Unit
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Photos Before Shipment
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ASE-Tested & Verified
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Free Nationwide Shipping
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30-Day Money-Back
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Browse Audi Engines by Year

Pick your model year — every year page is built from live inventory and lists the Audi models and engine families in stock for that year with the count of each.

2021202020192018201720162015201420122011201020092008200720062005200420032002200120001999199819971996199519941993199219911990

Audi Engines We Cover

Real Audi engines from our warehouse, tested and ready to ship. Audi segments by engine code rather than displacement, so the family is only the starting point — the year page shows exactly which variants are in stock.

Used Audi EA888 2.0T TFSI engine
EA888 2.0T TFSI (Gen 1/2/3)
A3, A4, A5, Q3, Q5, TT (2008+). Three non-interchangeable generations — Gen 1 (CCTA/CBFA), Gen 2 (CAEB/CCZA, the oil-consumption generation), Gen 3 (CXBB/CJEB). Verify code by VIN, not displacement.
Used Audi EA839 3.0T Supercharged/Turbo V6 engine
EA839 3.0T Supercharged/Turbo V6
S4 B8 (2010–2016 supercharged), S4 B9 (2017+ single-turbo), A6/A7 3.0T, Q5 3.0T. Same displacement and family name, completely different boost architecture.
Used Audi 3.2L V6 FSI engine
3.2L V6 FSI (ALT/AVK)
A4 3.2, A6 3.2 (2005–2008), TT 3.2. Naturally aspirated V6 with direct injection — intake-valve carbon is expected past 60K miles.
Used Audi 4.2L V8 FSI engine
4.2L V8 FSI (BAR)
S5 (B8), RS4 (B7 2006–2008), R8 4.2. High-revving naturally aspirated V8 — track abuse and ring-land condition are the things to verify; we borescope high-mileage units.
Used Audi 4.2L TDI V8 Diesel engine
4.2L TDI V8 Diesel
Q7 4.2 TDI (2007–2013), A8 4.2 TDI. Twin-turbo V8 diesel, primarily European specification — verify emissions compliance for your state.
Used Audi 5.2L V10 FSI engine
5.2L V10 FSI (BFM/BUG)
R8 5.2, S6 (C6), S8 (D3). The Lamborghini-shared BUG variant or Audi-specific BFM — collector-grade, individually sourced, expect longer lead times.
Used Audi 2.8L V6 AAH engine
2.8L V6 AAH
A4 2.8 (1996–2001), A6 2.8 (1995–2001), Cabriolet 2.8. Vintage 30-valve V6 — timing belt driven, so belt, tensioner and water pump are mandatory at install.
Used Audi 1.8T CDH/CDN Turbo I4 engine
1.8T CDH/CDN Turbo I4
A4 1.8T (1997–2005), TT 1.8T, A3 1.8T. The classic 20-valve turbo four — sludge on neglected units is well documented, so we inspect oil passages before listing.
Used Audi 2.0L TDI CAEB/CAGA Diesel engine
2.0L TDI CAEB/CAGA Diesel
A3 TDI (2010–2015), A4 TDI (2009–2016), Q5 TDI. Common-rail turbodiesel — within Dieselgate scope, so confirm calibration state and DPF status.
Used Audi EA113 2.0T TFSI engine
EA113 2.0T TFSI (Early B7)
A4 2.0T B7 (2005–2008), A3 2.0T, TT 2.0T. The pre-EA888 direct-injection turbo four — HPFP cam follower wear is documented; inspect follower and lobe at install.
Used Audi 3.0L TDI V6 CGW/CGX Diesel engine
3.0L TDI V6 CGW/CGX Diesel
Q7 3.0 TDI (2009–2015), A6, A7 and A8 3.0 TDI. Single-turbo V6 diesel — also within Dieselgate scope across several US model years.
Audi engine inventory row
More Audi Engines
Plus the 4.0L TFSI twin-turbo V8 and the 2.5L TFSI five-cylinder from RS3 and TT RS — text us your VIN.
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Why Buy a Used Audi Engine from Auto Power Source

Audi's engine catalog spans some of the most engineering-diverse hardware in the industry — the modular EA888 2.0T TFSI four that powers volume A4 and Q5 across three non-interchangeable generations, the EA839 3.0L V6 that switched architecture from supercharged (B8, 2010–2016) to single-turbo (B9, 2017+), the 4.2L V8 FSI in S5 and RS4, the Lamborghini-shared 5.2L V10 in R8, and both 2.0L and 3.0L TDI diesels caught in the Dieselgate settlement. Buying an Audi engine correctly requires knowing the engine code, not just the displacement or the year.

Our 1,126 verified Audi engines all come from low-mileage donor vehicles, cataloged by VIN, and held in our climate-controlled warehouse pending sale. Every unit clears our six-step process: VIN-matched to donor and target, ASE-certified compression test on every cylinder, leak-down evaluation, run-stand noise and smoke verification, visual inspection, multi-angle photographs for your approval, and palletized freight. On EA888 units we verify the exact generation code and inspect ring condition on Gen 2. On EA113 and 1.8T units we inspect HPFP cam follower wear. On 2.0L and 3.0L TDI units we verify calibration status against the Dieselgate settlement scope. On 4.2L V8 FSI units we borescope the ring lands for track abuse. R8 V10 units are sourced individually.

You pay a fraction of dealer pricing for identical Audi engineering, ship free on a heavy-duty pallet to any address in the continental U.S., and get 30 days from delivery to return — no restocking fees. The warranty printed on the listing — with extended coverage up to 3 years available — covers you after install. Across 100K+ engines and transmissions in stock, our fitment-related return rate stays at 0%.

📱 Fastest way to match: text us your VIN, get options in minutes.Text Your VIN →

Your Audi Engine Options: Compared

Most Audi owners face four real choices when the engine fails:

← Swipe sideways to see all columns →
Option Cost Reliability Warranty Fitment Match
Used OEM (this collection) $$$ Best Value High — tested Included VIN-matched
New OEM (dealer) $$$$$ 2-4× more High Manufacturer Exact
Aftermarket / Reman $$$$ Varies 6-12 mo May adapt
Junkyard $ Cheapest Unknown None DIY

Tested used OEM hits the sweet spot — same engineering as new, fraction of the cost.

Audi Engine Buying Guide

5 things to verify before buying a used Audi engine:

  1. EA888 Gen 1 vs Gen 2 vs Gen 3 do not interchange. The 2.0T TFSI EA888 in A3/A4/A5/Q3/Q5/TT (2008+) has three generations with different intake, injection and internal design — Gen 1 (CCTA, CBFA), Gen 2 (CAEB, CCZA, CCZB, the oil-consumption generation), Gen 3 (CXBB, CJEB, CHHB). Verify the engine code against your VIN; the wrong generation will bolt in but breaks emissions and diagnostics.
  2. TDI 2.0L and 3.0L: confirm Dieselgate calibration status. Audi 2.0L TDI (CAEB, CAGA — A3/A4/Q5) and 3.0L TDI V6 (CGW, CGX — Q7/A6/A7/A8) were included in the VW-Audi Group emissions settlement. Verify whether the donor is pre-fix, dealer-updated or a buyback unit — this affects registration eligibility in some states.
  3. EA839 3.0T supercharged (B8) is not the turbo (B9). The S4 3.0T uses a supercharged EA839 in the B8 platform (2010–2016) and a turbocharged EA839 in the B9 (2017+). Same displacement, same family name, completely different boost architecture — verify the chassis platform, not just the S4 badge.
  4. On the naturally aspirated performance V8 and V10, verify history and expect longer sourcing. The 4.2L V8 FSI in B7 RS4 and B8 S5 is a high-RPM engine popular with track use, and ring-land damage from repeated over-revs is documented — we borescope every unit and check for aftermarket ECU tuning. The 5.2L V10 FSI in R8 (BFM Audi-specific, BUG Lamborghini-shared) is collector-grade with very low donor availability; each is individually sourced and turnaround typically runs 4–8 weeks.
  5. Confirm the match with your own VIN before you order. Your VIN settles the engine code, drivetrain and build split in one step. Text it to +1-307-441-5554 and we will confirm in writing exactly which unit fits your vehicle before you pay.

Our ASE-certified technicians verify every one of these points against your VIN before any unit ships.

📞 Need help choosing the right Audi engine? Talk to our team live.Call 1-877-313-8995

Frequently Asked Questions

What is the warranty on a used Audi engine?
Every Audi engine ships with a warranty included — the standard term follows the model year (1 month for 1990, 3 months for 1991–2000, 6 months for 2001 and newer) and is printed on each product page. Extended coverage of up to 3 years is available at checkout.
What does ASE-tested mean?
ASE-certified technicians compression-test every cylinder and run leak-down evaluation on engines; transmissions are Shift-Tested through all gears under load. Plus noise & smoke verification, visual inspection, and multi-angle photography before shipment.
How long until delivery?
Prep and ship time is 3-5 business days. Transit time is 2-3 business days after dispatch via freight carrier — typically 5-8 business days from order to delivery.
Can I see photos before I buy?
Yes. Multi-angle photos of the actual unit are sent before payment. If you do not approve the photos, you get every dollar back — no restocking fees, no return freight charges.
Do I need my VIN?
Yes — essential on Audi. The EA888 spans three non-interchangeable generations, the EA839 3.0T switched from supercharged to turbocharged between B8 and B9, and TDI units differ by Dieselgate calibration state. Text your VIN to +1-307-441-5554 and we will confirm the exact engine code.
How do I find my exact Audi engine?
Pick your model year below. Every year page lists the Audi models and engine families we stock for that year, with the live count for each, and every product is titled by its VIN engine code.
Why cheaper than dealer new?
Used OEM from low-mileage donor vehicles. Same Audi engineering as factory new at a fraction of the cost — dealers are typically 2-4x our pricing, and many older units are no longer available new at all.
When can I reach customer service?
Call 1-877-313-8995 or text +1-307-441-5554 during the business hours shown in the site footer, or email info@autopowersource.com any time.
🏆 Earn $500 with Our Rewards Program
Every Audi engine you buy earns rewards. 10 orders (yours or referred) = $500 cash credit. Silver, Gold, and Platinum tiers with discounts, priority support, and private inventory access.
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100K+
Engines+Transmissions In Stock
0%
fitment-related returns
All 50
states covered, free freight
36
brands covered

Our 6-Step Inspection & Shipping Process

Every Audi engine we ship has been through these six steps:

1. VIN-Matching
We match the donor VIN to your VIN to confirm engine code, generation, emissions calibration, and drivetrain fit.
2. Tested & Verified
ASE-certified technicians compression-test every cylinder and run leak-down evaluation on engines. Transmissions are Shift-Tested through all gears.
3. Noise & Smoke Verification
Engines are run on the test stand to verify normal mechanical sound, clean exhaust, and no abnormal smoke — catches internal wear static tests miss.
4. Visual Inspection
Every accessible component is inspected: turbos, superchargers, manifolds, valve covers, HPFP cam followers, accessories, sensor harnesses.
5. Photograph & Catalog
Multi-angle photos sent to you BEFORE we ship for your approval.
6. Palletize & Ship
Strapped on a heavy-duty wooden pallet, shipped via freight at no charge.

Our Photos-Before-Shipment Guarantee

Before any engine leaves our warehouse, we send you multi-angle photographs of the actual unit. You approve. If you do not approve, you get every dollar back — no questions, no restocking fees, no return freight charges. On top of 30-day money-back and the warranty included with every unit. Browse all 1,126 Audi engines below.

✉ Email Us at info@autopowersource.com
No match? Text VIN →