2004 Used Volkswagen Engines For Sale | Auto Power Source

66
verified 2004 volkswagen engines
★★★★★
Excellent Customer Reviews
on Trustpilot
3 years
max warranty
Photos before
shipment
Home › Used Engines & Transmissions › Used Volkswagen Engines › 2004

2004 Used Volkswagen Engines For Sale

66 verified 2004 Volkswagen engines in stock — Jetta & Golf (2.0L gas, 1.9L TDI, 2.8L VR6, 1.8L turbo), Passat (2.8L V6, 1.8L turbo, 2.0L TDI, 4.0L W8), New Beetle & Cabrio, Touareg (3.2L VR6, 4.2L V8, 5.0L V10 TDI), and the W12 Phaeton. VIN-matched to your vehicle, compression-tested by ASE-certified technicians, photographed before shipment, backed by up to a 3-year warranty plus 30-day money-back. Free freight nationwide.

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Up to 3-Year Warranty
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Photos Before Shipment
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Compression-Tested & Verified
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Free Nationwide Shipping
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30-Day Money-Back
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Secure SSL Checkout

Browse 2004 Volkswagen Engines by Model

Pick your 2004 Volkswagen model to see exact fitments in stock. Not sure which engine code fits? Text us your VIN and a specialist confirms the match.

2004 Jetta & Jetta GLI
2.0L gasoline (VIN K/L/A — ID BEV / AZG / AVH / BBW), 1.9L TDI (VIN P ID ALH, VIN R ID BEW), 2.8L VR6 (VIN H, ID BDF / AFP), and the 1.8L turbo GLI. Confirm the 5th VIN digit.
2004 Golf & Golf GTI
2.0L gasoline (VIN K/L), 1.9L TDI (VIN P / VIN R, IDs ALH / BEW), and the 2.8L VR6 GTI (VIN H, ID BDF). MK4 hatch and GTI units, tested and warrantied.
2004 Passat
2.8L V6 (VIN U / VIN H, MT & AT), 1.8L turbo gas (VIN D), 2.0L TDI diesel (VIN E), and the 4.0L W8 (VIN K). Match drivetrain and transmission before ordering.
2004 New Beetle & Cabrio
2.0L gasoline (Htbk & Convertible), 1.9L TDI (VIN R, ID BEW), and 1.8L turbo (IDs AWP / BKF / AWV). Cabrio shares the 2.0L and 1.9L TDI fitments.
2004 Touareg
3.2L VR6 (VIN C), 4.2L V8 (VIN M), and the 5.0L V10 TDI (VIN Z / VIN H). The first-year SUV's gas and diesel engines — VIN 5th digit sets the fit.
2004 Phaeton
6.0L W12 (VIN H or K) and 4.2L V8 (VIN F). The flagship luxury sedan's W12 and V8 powertrains, donor-pulled and bench-verified.

Why Buy a 2004 Volkswagen Engine from Auto Power Source

Every 2004 Volkswagen engine in our inventory is pulled from a low-mileage donor vehicle, cataloged by VIN, and held in our climate-controlled warehouse pending sale. Each unit goes through our six-step inspection — VIN-matching, compression testing, noise & smoke verification, full visual inspection, multi-angle photography, and palletized shipping.

The 2004 lineup mixes the 2.0L gasoline four, the legendary 1.9L ALH/BEW TDI diesels, the 2.8L VR6, and big-displacement Touareg and Phaeton units — engines that are easy to mismatch on displacement alone. Our ASE-certified technicians compression-test every cylinder and run a leak-down evaluation before any 2004 Volkswagen engine is cleared for sale. You pay a fraction of dealer-new pricing for identical VW engineering, ship free on a heavy-duty pallet anywhere in the continental U.S., and get up to a 3-year warranty plus 30-day money-back. Not sure which 2004 variant fits? Text your VIN and we will confirm.

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

Your 2004 Volkswagen Engine Options: Compared

Most 2004 Volkswagen owners face four real choices when their engine fails:

← Swipe sideways to see all columns →
Option Cost Reliability Warranty Fitment Match
Used OEM (this collection) $$$ Best Value High Up to 3 years VIN-matched
New OEM (dealer) $$$$$ 2-4× more High Manufacturer Exact
Aftermarket / Reman $$$$ Varies 6-12 mo May adapt
Junkyard $ Cheapest Unknown None DIY

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

2004 Volkswagen Engine Buying Guide

  1. Confirm the 5th-digit VIN code. 2004 VW uses it to separate the 2.0L, 1.8L turbo, 1.9L TDI, and 2.8L VR6 — same chassis, very different engine.
  2. Verify the engine ID letters. 1.9L TDI splits into ALH and BEW; the 2.0L gas runs BEV / AZG / AVH / BBW. The stamped 3-letter code is the real fitment, not just displacement.
  3. Gas vs TDI diesel. The Jetta, Golf, Beetle, and Cabrio all offered both — the 1.9L TDI is a completely different engine from the 2.0L gas and is not interchangeable.
  4. Touareg & Phaeton are their own world. The 3.2L VR6, 4.2L V8, 5.0L V10 TDI, and 6.0L W12 are platform-specific — match the VIN 5th digit exactly before ordering.
  5. Always run the donor VIN if available. We provide it on request for any engine in our inventory to verify mileage and history.

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

📞 Need help choosing the right engine? Talk to our team live, 24h Mon-Sat.Call 1-877-313-8995

Frequently Asked Questions

What is the warranty on a 2004 Volkswagen engine?
Up to 3 years, depending on the specific unit. The exact warranty term is listed on each product page.
What does compression-tested mean?
ASE-certified technicians compression-test every cylinder and run a leak-down evaluation before the engine is cleared for sale.
How long until delivery?
Prep and ship time is 3-5 business days. Transit time is 2-3 business days via freight carrier after dispatch.
Can I see photos before I buy?
Yes. Multi-angle photos of the actual unit are sent before payment.
Do I need my VIN?
Strongly recommended. 2004 Volkswagen engines vary by trim, drivetrain, gas-vs-TDI, and engine-ID code.
What if I do not approve the photos?
Every dollar back — no restocking fees, no return freight charges.
Why is a used OEM engine cheaper than the dealer?
You get the same factory VW engineering without the new-parts markup — donor-pulled, tested, and VIN-matched at a fraction of dealer-new cost.
When can I reach customer service?
Our team is available 24 hours, Monday through Saturday, by phone at 1-877-313-8995 or by text.
46,000+
engines + transmissions shipped
0%
fitment-related returns
All 50
states covered, free freight
Excellent
Customer Reviews
rated on Trustpilot

Our 6-Step Inspection & Shipping Process

Every 2004 Volkswagen engine we ship has been through these six steps:

1. VIN-Matching
We match the donor VIN to your VIN to confirm engine code, emissions calibration, and drivetrain fit.
2. Tested & Verified
ASE-certified technicians compression-test every cylinder and run a leak-down evaluation on each engine.
3. Noise & Smoke Verification
Units are run to verify normal mechanical sound and clean operation — catches wear static tests miss.
4. Visual Inspection
Every accessible component is inspected: turbos, manifolds, valve covers, 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.

What Our Customers Say

Rated Excellent by our customers on Trustpilot.

★★★★★
Transaction was perfect
"Found me the right engine at a great price. Got it in 2 days and installed the car the next day. Runs absolutely beautiful."
— Kevin Graham, 2026-04-29
★★★★★
Repeat customer
"AutoPowerSource is a great company. I've used them several times for used motors. Low mileage when other companies gave up."
— Curtis Haines, 2025-12-23
★★★★★
Highly recommend Mike
"Mike reached out first thing in the morning regarding my inquiry for a used engine. Very informative and helpful."
— Beatrice, 2026-03-31
★★★★★
Great experience
"Daisy kept me in the loop every step. My original engine was damaged before shipping; she found a different one quickly."
— Bryan Perkins, 2026-03-25

Our Photos-Before-Shipment Guarantee

Before any 2004 Volkswagen engine leaves our warehouse, we send you multi-angle photographs. 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 up to a 3-year warranty.

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