This is a used OEM 2012–2013 BMW 128i 3.0L engine for sale sourced from a properly maintained donor vehicle and checked before being added to inventory. With 52,073 miles, this 2013 BMW N51 engine is a solid replacement choice for 128i owners who need the correct BMW 128i SULEV-compatible inline-6 engine with clear mileage, condition, and fitment details before ordering.

Removed from a running donor vehicle before inventory processing
Stored indoors on a pallet to help protect the engine from moisture and shop debris
No visible external damage noted around the block, head, mounts, or casing
Verified as a used BMW 128i N51 engine assembly for the listed application

This engine is compatible with 2012 and 2013 BMW 128i models equipped with the 3.0L N51 naturally aspirated inline-6 engine, including applicable convertible and automatic transmission applications. Fitment should be confirmed before purchase because BMW 128i compatibility can depend on production date, emissions setup, transmission type, sensors, wiring, accessories, and interchange number.

Before being made available, this used BMW engine is inspected and tested to confirm proper operating condition. The review focuses on compression balance, oil pressure, leak concerns, idle quality, and visible exterior areas that could affect installation.

Compression checked for consistency across cylinders
Leak inspection completed around common gasket and seal areas
Oil pressure reviewed during inspection
No abnormal internal noise noted during testing
Block, head, and mounting surfaces checked before storage

This SULEV-matched N51 replacement is a strong option for buyers looking for an N51 engine for sale, a 2012 BMW 128i engine, a 2013 BMW 128i engine, or an N51 motor for sale with clear inspection details. It includes a 6-month standard warranty with extended options up to 1 year. Secure pallet freight delivery is available.

Key Specifications

Brand: BMW
Model: 128i
Year Range: 2012–2013
Body/Application: Convertible
Engine Size: 3.0L
Engine Code: N51
Engine Type: Naturally Aspirated Inline-6 Gasoline
Emissions Application: SULEV
Transmission Application: Automatic Transmission
Mileage: 52,073 miles
Interchange Part Number: 300-70015D
Part Grade: A
Part Category: U (Used)
Condition: Used OEM engine assembly
Testing: Compression check, leak inspection, oil pressure review, and visible assembly review
Fitment: 2012–2013 BMW 128i 3.0L N51 applications
Warranty: 6-month standard warranty with extended options up to 1 year
Shipping: Secure pallet freight delivery

2012 2013 BMW 128i 3.0L N51 Engine For Sale

SKU: USED-ENG-1357AP

$2,019.00

Only 4 left in stock

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Engine Components:

Block

Camshafts

Crankshaft

Cylinder Heads

Head Gaskets

Pistons

Rods

Engine Accessories:

Exhaust Manifold

Intake Manifold

Oil Pans

Timing Belt

Timing cover

Note: Included accessories may differ based on donor vehicle and engine condition. Please verify component options prior to purchasing.
Shipping can be arranged to either a business or residential address. If you’re having the engine shipped to a residential location, just note that there may be an extra charge. Once it arrives, we recommend inspecting the shipment thoroughly before signing off, especially if there's visible damage. If anything looks out of place, make sure it’s documented.
When it comes to installation, you may need to transfer over some of your existing accessories like the manifolds.

This is standard with most engine swaps, so your mechanic will know what to do.

Shipping & Delivery Freight carrier Prefer commercial address Additional Fees: Residential delivery +liftgate service $100

⚠ Important: Inspect the shipment before signing. Report any damage immediately.
For any questions regarding compatibility or shipping details, please feel free to reach out! Ensure this engine fits your vehicle by verifying the VIN and specific requirements before purchase

This image is provided solely for reference to indicate the applicable engine type and compatibility. The engine supplied may not be the exact unit shown and may exhibit variations in external appearance; however, it will be equivalent in specification, functionality, and fitment, in accordance with the agreed technical standards

Fast and secure freight delivery available. Residential and commercial delivery options with liftgate service

Before You Buy: Use your VIN to verify fitment. If necessary, confirm components included. In most cases professional installation is recommended

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OEM Used Engines

Related Products

What is the difference between a remanufactured engine and a used engine?

An OEM used engine is the original factory-built engine pulled from a low-mileage donor vehicle. A remanufactured engine is disassembled, cleaned, and rebuilt, often with aftermarket parts. OEM engines retain original factory tolerances and are preferred by most mechanics. Blue Prism sells used OEM engines and transmissions, not remanufactured or aftermarket units.

Can you ship to any location in the USA?

Yes, we have a nationwide network, allowing us to ship OEM-used engines and used transmissions to any location across the United States, including major cities like Los Angeles, New York, and Chicago.

Do you also sell used transmissions as well as engines?

Yes. We also sell used OEM transmissions for all major makes and models, including Chevrolet, Ford, Honda, Toyota, Dodge, Jeep, and more. Every used transmission is an OEM-sourced unit from a low-mileage donor vehicle, tested by ASE-certified mechanics, and backed by a 1-year warranty.

Do your engines and transmissions come with a warranty?

Yes, every engine and transmission comes with warranty options up to 1 year, which applies to a major internal mechanical failure.

How long does shipping usually take?

Most engines and transmissions ship within 1–3 business days of your order. Delivery takes 2–5 business days depending on location. Customers in Phoenix, AZ, and California typically receive parts within 1-3 days. We ship to all 48 contiguous states via freight carrier.

How do I know if the engine or transmission fits my vehicle?

The most reliable way to confirm fitment is by using your vehicle’s VIN. This allows for precise matching based on your exact configuration. You can submit your details through the website or just call us at (430)-413-4976. We'll confirm the right part for your vehicle before you spend a dollar.

Are used engines and transmissions are tested before shipping?

Yes. Every part is inspected by ASE-certified mechanics before it ships. We run compression tests, check for leaks, and document the condition. If a part does not pass inspection, it does not ship.

BLUE PRISM AUTOMOTIVE

2012 2013 BMW 128i 3.0L N51 Engine For Sale

Interchangeable Fitment

This Engine Assembly Includes:

Warranty Information

Shipping Information

Important Notes:

Ordering used parts can be tricky
and we want to save you the hassle of getting the wrong one.

OEM Used Engines

Related Products

What is the difference between a remanufactured engine and a used engine?

Can you ship to any location in the USA?

Do you also sell used transmissions as well as engines?

Do your engines and transmissions come with a warranty?

How long does shipping usually take?

How do I know if the engine or transmission fits my vehicle?

Are used engines and transmissions are tested before shipping?

2012 2013 BMW 128i 3.0L N51 Engine For Sale

Interchangeable Fitment

This Engine Assembly Includes:

Warranty Information

Shipping Information

Important Notes:

Ordering used parts can be tricky and we want to save you the hassle of getting the wrong one.

OEM Used Engines

Related Products

What is the difference between a remanufactured engine and a used engine?

Can you ship to any location in the USA?

Do you also sell used transmissions as well as engines?

Do your engines and transmissions come with a warranty?

How long does shipping usually take?

How do I know if the engine or transmission fits my vehicle?

Are used engines and transmissions are tested before shipping?

Ordering used parts can be tricky
and we want to save you the hassle of getting the wrong one.