11
verified 1994 bmw engines
1994 Used BMW Engines For Sale
11 verified 1994 BMW engines in stock — 3 Series (318i 1.8L four, 325i 2.5L M50 six), 5 Series (525i 2.5L six, 530i 3.0L V8, 540i 4.0L V8), 7 Series (740i 4.0L V8, 750i 5.0L V12), 8 Series (840i / 840Ci 4.0L V8, 850i 5.0L V12), and the E34 M5 3.5L inline-six. 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.
●
Compression-Tested & Verified
●
Free Nationwide Shipping
Browse 1994 BMW Engines by Model
Pick your 1994 BMW model to see exact fitments in stock. Not sure which engine code fits? Text us your VIN and a specialist confirms the match.
Why Buy a 1994 BMW Engine from Auto Power Source
Every 1994 BMW 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.
Our ASE-certified technicians compression-test every cylinder and run a leak-down evaluation before any 1994 BMW engine — from the M42 four in the 318i to the M70 V12 in the 750i and 850i — is cleared for sale. You pay a fraction of dealer-new pricing for identical BMW 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 1994 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 1994 BMW Engine Options: Compared
Most 1994 BMW 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 BMW engineering as new, fraction of the cost.
1994 BMW Engine Buying Guide
-
Confirm the 8th-digit VIN engine code. 1994 BMW distinguishes the M42 four, M50 six, M60 V8, and M70 V12 this way — same series can carry very different engines.
-
Match displacement to the right family. A 2.5L is the M50 six (525i / 325i); 3.0L and 4.0L are M60 V8s (530i / 540i / 740i / 840i); 5.0L is the M70 V12 (750i / 850i).
-
V8 vs V12 on the 7 and 8 Series. The 740i/840i 4.0L V8 and the 750i/850i 5.0L V12 share a body but not an engine — brackets, harness, and cooling differ.
-
Note the E34 M5. The M5's 3.5L S38 is a dedicated M-engine, not the standard 5 Series six — verify before ordering.
-
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.
Frequently Asked Questions
What is the warranty on a 1994 BMW 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. 1994 BMW engines vary by series, displacement, and cylinder count (four, six, V8, or V12).
What if I do not approve the photos?
Every dollar back — no restocking fees, no return freight charges.
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 1994 BMW engine we ship has been through these six steps:
1. VIN-MatchingWe match the donor VIN to your VIN to confirm engine code, emissions calibration, and drivetrain fit.
2. Tested & VerifiedASE-certified technicians compression-test every cylinder and run a leak-down evaluation on each engine.
3. Noise & Smoke VerificationUnits are run to verify normal mechanical sound and clean operation — catches wear static tests miss.
4. Visual InspectionEvery accessible component is inspected: manifolds, valve covers, accessories, and sensor harnesses.
5. Photograph & CatalogMulti-angle photos sent to you BEFORE we ship, for your approval.
6. Palletize & ShipStrapped 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 1994 BMW 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
