BMW 128i (3.0L), Conv, N52N engine, AT 3.0L Engine (2008-2011)
VIN-VERIFIED UNIT
✓ Actual photos of the exact unit you'll receive — not a stock image
✓ Confirmed Fitment — fits these vehicles
  • 128i 3.0L Conv N52N Engine At 2010, 2011, 2009, 2008
Enter your VIN below and we’ll confirm the exact fit before we ship.
Engine · Tested

BMW 128i (3.0L), Conv, N52N engine, AT 3.0L Engine (2008-2011)

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Confirm it fits YOUR vehicleEnter your VIN — we verify exact fit before you pay
Find your VIN on the driver-side door jamb or lower windshield.
Unit Condition & Specs
AvailabilityIn stock — ready to ship
55% OFF $5,060.00
$2,300.00
Mileage
Learn more →
✓ Flat-rate freight — insured & tracked ·✓ 90-day warranty included· freight shown at checkout: $250 commercial / $400 residential
Ships within 3 - 5 business days Approx - flat-rate freight, tracked & insured Most orders arrive 5–7 business days after dispatch (US). You get tracking the moment it ships.
Not sure it fits? Call an expert
🛡90-Day WarrantyParts replacement
🚚Flat-Rate FreightDelivered to your door
🔒Secure CheckoutEncrypted payment
↩24-Hr Free CancelFull refund within 24h

How ordering works

  1. 1Enter or confirm your VIN
  2. 2We verify exact fitment for your vehicle
  3. 3Flat freight shown up front — no surprises
  4. 490-day warranty included on every part
  5. 5We photograph & confirm the unit before it ships
What you're getting

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
Why these aren't included: these parts are tied to your vehicle's exact trim and options, and the ones already on your current engine are almost always in good working order. Your mechanic transfers them across during the install — that's standard practice on an engine replacement, and it keeps your price down.
Quick definition: a short block is the block, crankshaft, camshaft and pistons. A long block adds the cylinder head and valvetrain. A complete engine — what you're buying here — is the long block with the intake manifold, exhaust manifold, oil pan and timing cover already fitted.
Not sure what your install needs? Talk to a parts expert
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Part details

About this part

Bring Back Your 2008-2011 BMW 128i's Performance with a 3.0L N52N Engine

Revitalize your E82 128i with our OEM-certified 3.0L N52N naturally aspirated inline-6 engine. This complete powerplant delivers 230 HP while maintaining all factory specifications for your luxury sports coupe or convertible.

Engine Specifications:

Category Details
Displacement 3.0L Naturally Aspirated I6 
Engine Code N52N (2008-2011)
Horsepower 230 HP 
Torque 200 lb-ft 
Fuel System Port Injection 
Valvetrain DOHC, 4 valves/cylinder 
Block Material Magnesium/Aluminium composite block
Transmission Compatible with 6-speed automatic 
Fuel Requirement Premium 91 octane


Compatibility:

  • 2008-2011 BMW 128i E82 Coupe & Convertible

Pricing Options:

Mileage Range Price Condition
30K-60K miles $ 2,446.60 Like-new, full service records
60K-90K miles $ 2,080.00 Excellent, minor wear
90K-120K miles $ 1,917.50 Good, may need VANOS service
120K-150K miles $ 1,510.60 Functional, may require gasket replacement
 

Shipping Information:

Dimensions: Length 38"× Width 26"× Height 28"

Weight: 310 lbs

Shipping Options:

Standard shipping 5-7 business days

Expedited shipping are available are available for an extra cost

Frequently Asked Questions:

Q: What is your return policy?

A: At Best Use Auto Parts, we prioritize customer satisfaction with our streamlined returns and refund process. Every purchase includes our professional 60-day warranty protection.

Q:  Do your engines have warranties?

A: Standard 60-day warranty included. Extended 6-12 month coverage available upon request. Contact customer care for warranty details.

Q: What comes with my used engine?

A: Engine Block, Head Gasket, Cylinder Heads, Manifolds, consumption, Exhaust, Timing cowl, Oil Pans, Cylinder Head, Pistons, Crank Shafts.

Ready to Order?

Bring back your BMW 128i’s legendary inline-6 smoothness with this OEM-quality N52N engine, engineered for factory-perfect performance.

Order with confidence

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.

✓Real photos of the exact unitWhat you see is what ships
✓A-grade OEM, testedVerified specs, not estimated
✓VIN-matched to your vehicleConfirmed before dispatch
Shipping & delivery

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.

1Ships within 3 - 5 business days ApproxCarefully packed & dispatched from our US warehouse
2Freight to your doorBrought to your door
3Delivered in 5–7 business daysTracked & insured · tracking sent when it ships
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