In StockBMW ENGINES & PARTS SPECIALISTS
Used BMW Engines,
VIN-Matched Before You Pay
Find tested BMW replacement engines, M57 swap kits, gearboxes and spare parts with exact engine-code matching, clear inclusions and freight guidance before payment.
BMW Engines Gearboxes M57 Swap Kits Spare Parts Worldwide ShippingTHE RIGHT ENGINE
KEEPS LEGENDS ON THE ROAD.
KEEPS LEGENDS ON THE ROAD.
Shop By BMW Engine Family
Find the right engine for your model. Click a family to view stock, fitments and details.
Featured Engines & Kits
Quality tested. Ready to ship. More stock available — contact us for the latest availability.
In StockIn StockIn StockIn StockCheck Compatibility Before Ordering
Enter your VIN, engine code and details about your vehicle. We’ll confirm fitment and compatible options before payment.
M57 Swap Kits for 4x4 Conversions
Popular for Defender, Nissan Patrol, Pajero/Shogun and more.
- Complete conversion kits
- Engine, ECU/DDE and wiring
- Mounts, adapters and hardware
- Gearbox options available
- Technical support and guidance
BMW Parts & Gearboxes
Genuine and OEM quality used parts. Click a category to browse.
Automatic
Gearboxes
Gearboxes
Manual
Gearboxes
Gearboxes
Transfer
Cases
Cases
Turbochargers
Injectors
ECU / DME
Fuel Pumps
Sensors
Cooling Parts
Starters &
Alternators
Alternators
How It Works
Simple, secure and transparent from enquiry to delivery.
1. Send VIN or code
Tell us your VIN, engine code or part needed.
2. Confirm compatibility
We verify fitment and provide options.
3. Review quote
See included parts, condition and freight cost.
4. Pay & receive
Secure payment and crated delivery to your address.
Why Choose Bavarian Engines
Trusted by BMW owners, workshops and conversion builders across Europe and beyond.
Warranty eligibility
Warranty on eligible engines and parts (terms apply).
Crated delivery
Engines packed and secured for safe transport across Europe and beyond.
Inspection on arrival
Check your shipment on delivery and contact us if there are any issues.
Written quote terms
All key details, inclusions and conditions provided in writing before payment.
CURRENT DESK
Stock is handled like workshop inventory, not a generic catalogue.
Every enquiry starts with the actual car and the actual unit. We record the engine code, donor details, configuration and what is physically attached before a quote is issued.
EngineTypical applicationConfigurationFitment check
N57D30A330d / 530d / X53.0 diesel · straight-six VIN + suffix
B47D20A320d / 520d2.0 diesel · four-cylinder VIN + suffix
B58B30A340i / 440i / 540i3.0 petrol · straight-six VIN + code
BUY WITH CLARITY
Know exactly what is being quoted before the engine leaves us.
Replacement engines are not one-size-fits-all. We match the engine family, suffix and vehicle details, then set out the included components and freight method in writing.
01IdentificationVIN, model, year and engine code cross-check.
02Stock evidenceCurrent photos and condition notes for the quoted unit.
03Clear inclusionsTurbo, injectors, loom or ECU only where explicitly listed.
Fitment first.Then price, freight and delivery.
WHO WE HELP
Built for owners, workshops and conversion projects
Different buyers need different information. Start with the path that matches your job.
Private BMW owners
Replacing a failed engine? We help identify the correct family and code before you commit.
Check my VIN →Independent workshops
Send the vehicle data and required configuration. Get a concise quote your technician can review.
Trade enquiry →M57 conversion builders
Plan an engine, ECU/DDE, wiring, mounting and gearbox package around your 4x4 project.
Explore M57 kits →
FREIGHT READY
From confirmed stock to a secured shipment
Once the specification and quote are agreed, the order moves through preparation, packing and dispatch. Freight is quoted for the route and product type rather than hidden inside a generic checkout.
- Order details confirmed in writing
- Engine or part prepared for transport
- Crate or pallet method selected for the route
- Dispatch and tracking details supplied when available
Latest from Our Blog
Guides, expert advice and real-world BMW buying content.
Frequently Asked Questions
Can you confirm fitment before payment?
Yes. Send your full VIN and current engine code so we can verify fitment before you pay.
What comes with the engine?
Only the parts listed on the quote are included. We can confirm turbo, injectors, loom and ECU where available.
Do I need the exact engine suffix?
Yes. Suffixes can determine compatibility and are part of our checks.
Can you ship engines on pallets?
Yes. Freight format depends on destination and product type.
Do you supply M57 swap kits?
Yes, including multiple 4x4-oriented configurations.
Are parts matched by VIN?
Whenever applicable, we use VIN and code data to confirm fitment.