- 128i 3.0L Conv N51 Engine Mt 2012, 2011, 2013, 2010, 2009
BMW 128i (3.0L), Conv, N51 engine, MT 3.0L Engine (2009-2013)
4.5 on Trustpilot · 335 reviewsHow ordering works
- 1Enter or confirm your VIN
- 2We verify exact fitment for your vehicle
- 3Flat freight shown up front — no surprises
- 490-day warranty included on every part
- 5We photograph & confirm the unit before it ships
What's included with this engine
You're buying a complete engine assembly — not a bare block. Here's exactly what arrives bolted to it, and the handful of accessories your mechanic moves over from your current engine during the install.
Included with your engine
Already assembled — ships as one unit- Long block — fully assembled
- Short block
- Cylinder head
- Crankshaft
- Camshaft
- Pistons
- Intake manifold
- Exhaust manifold
- Oil pan
- Timing cover
Not included — transfer these over
Reused from your current engine- Wiring harness
- Bolt-on accessories
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About this part
Restore Your BMW 128i Convertible with a 3.0L N51 Engine (2009-2013)
Restore your 2009-2013 BMW 128i Convertible with the efficient and reliable 3.0L N51 Engine (Manual Transmission). This engine is designed to deliver smooth power, excellent fuel efficiency, and long-lasting durability, making it the perfect choice for restoring or upgrading your BMW 128i. Whether you’re replacing a worn-out engine or enhancing performance, this engine ensures your BMW 128i runs like new.
Engine Details:
| Category | Specifications |
| Displacement | 3.0L |
| Fuel Type | Gasoline |
| Engine Code | N51 |
| Horsepower | 230 HP |
| Torque | 200 lb-ft |
Compatibility:
BMW 128i Convertible (2009-2013) with 3.0L N51 Engine
Price Options:
We price our upgrades based on the engine mileage you choose. Select the best option for your requirements:
30,000 to 60,000 Miles
Price: $2,985.00
Excellent value for performance combined with affordability for moderately used engines.
60,000 to 90,000 Miles
Price: $2,675.00
Ideal for budget-conscious buyers seeking a reliable engine with slightly higher mileage.
90,000 to 120,000 Miles
Price: $2,410.00
A cost-effective option for those prioritizing value and functionality.
120,000 to 150,000 Miles
Price: $2,275.00
The most affordable option for restoration projects or temporary solutions.
Key Features:
Modern Engineering: Combines advanced technology with proven performance for a seamless upgrade.
Reliable Power Delivery: Delivers 230 HP and 200 lb-ft of torque for smooth acceleration and handling.
Reliability: Every engine is tested and certified for performance and longevity.
Easy Installation: Engineered to install flawlessly on compatible BMW 128i models, allowing for a simple upgrade process.
Shipping Information:
Weight: 400 lbs (boxed)
Dimensions: 38'' L x 30'' W x 34'' H
Shipping Options:
Standard Shipping: Within the continental U.S.
Expedited Shipping: Quicker shipping arrangements can be made for an extra charge.
Frequently Asked Questions:
Q: Does the engine come with a warranty?
A: Yes, all our engines come with a 60 days warranty, covering any manufacturing defects or performance issues.
Q: How do I verify engine compatibility before purchasing?
A: To verify your 2009-2013 BMW 128i Convertible with the 3.0L N51 engine and manual transmission, begin by checking your Vehicle Identification Number (VIN). The 2nd digit should be "W" for German-built models or "5" for US-spec vehicles, while the 7th digit must be "E" to confirm the N51 SULEV engine.
Q: What if the engine doesn't fit my car?
A: We provide a 60-day free return policy in case the engine is not VIN-compatible. All we need you to do is call us, mail and we'll assist you in the return process.
Ready to Upgrade Your BMW 128i?
Don’t miss the chance to enhance your 2009-2013 BMW 128i Convertible with the 3.0L N51 Engine. With flexible pricing options based on mileage, you can choose the perfect engine for your needs and budget.
"Don’t get left behind—call to upgrade!"
Tested, VIN-matched, and guaranteed
VIN-Verified Fit
We match the part to your vehicle's VIN and confirm exact fitment before we ship — so it fits the first time. Free cancellation within 24 hours.
Works on Arrival, Guaranteed
Every unit is tested before it ships. If it arrives defective, we replace it fast — and in the rare case we can't replace it, you get a full refund.
90-Day Warranty
A real parts-replacement warranty, included — with extended coverage available.
Heavy freight item, shipped fully insured and tracked. Freight is a flat $250 commercial / $400 residential, shown at checkout — no hidden fees, no freight-quote runaround.
Want a better price on this part?
Call us before you order — we’ll check if there’s an extra discount available on this exact part for your vehicle. Two minutes, no pressure.
☎ Call (206) 686-6866Ask us about a better price
One quick call and we’ll see if we can get you a better discount on this part. Real specialist, no call center.
☎ Call (206) 686-6866