Engine Specifications
| Specification |
Details |
| Engine Code (Part Code) |
N20B20 / N20B20A / N20B20B |
| Engine Family |
BMW N20 TwinPower Turbo Engine Family |
| Engine Size |
2.0L (1,997 cc) Inline 4-Cylinder |
| Aspiration & Fuel |
TwinPower Turbocharged / High Precision Direct Injection (Valvetronic & Double-VANOS) |
| Mileage / Condition |
Remanufactured |
| Parts Included |
Complete Bare Long Block (Head & Block Assembly) |
| Modification Notes |
Direct Bolt-On OEM Replacement (No Modifications Needed) |
| Core Charge |
$0 (No Core Return Required) |
Product Overview & Fitment Highlights
Restore your BMW’s performance with a remanufactured 2.0L N20B20 TwinPower Turbo long block engine, ready for installation.
Why Choose This Engine?
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Remanufactured: Rebuilt long block, not a used pull-out.
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Direct OEM Fitment: Factory bolt-on compatibility for 2.0L N20 BMW applications—no custom fabrication required.
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No Core Return: Keep your old engine block! We do not charge a core fee or require old engine returns.
General Vehicle Fitment Reference
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Engine Model: N20B20 2.0L TwinPower Turbo Engine
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Common Applications: Fits 2.0T BMW models including 228i, 320i, 328i, 428i, 528i, X1 (E84), X3 (F25), X4 (F26), and Z4 (E89) across both RWD and xDrive (AWD) platforms.
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VIN Verification Recommended: To confirm exact oil pan layout (AWD xDrive vs RWD), turbocharger mounting, and sensor orientation for your specific chassis before ordering, call us at 403.471.7150 or send us your VIN!
Components Included vs. Accessories to Transfer
To ensure a seamless engine replacement, please review what is included with your remanufactured long block:
| Included (Assembled) |
Not Included (Transfer From Original Engine) |
| Engine Block |
TwinPower Turbocharger & Wastegate Actuator
|
| Cylinder Head Assembly |
Intake & Exhaust Manifolds |
| Internal Pistons, Rods, Crankshaft & Bearings |
High-Pressure Fuel Pump, Injectors & Fuel Rail |
| Timing Chain Kit & Valve Cover (Pictured) |
Alternator, Starter, AC Compressor & Electric Water Pump |
|
Engine Wiring Harness, Ignition Coils, VANOS Solenoids & DME |
Compatible Models & Years (AWD / xDrive)
| Model |
Year Range |
Trim |
|
BMW 320i xDrive (F30) |
2013 – 2017 |
2.0T AWD |
|
BMW 328i xDrive (F30 / F31 Wagon / F34 GT) |
2012 – 2016 |
2.0T AWD |
|
BMW 428i xDrive (F32 Coupe / F33 Convertible / F36 Gran Coupe) |
2014 – 2016 |
2.0T AWD |
|
BMW 528i xDrive (F10) |
2012 – 2016 |
2.0T AWD |
|
BMW X1 xDrive28i (E84) |
2012 – 2015 |
2.0T AWD |
|
BMW X3 xDrive28i (F25) |
2013 – 2017 |
2.0T AWD |
|
BMW X4 xDrive28i (F26) |
2015 – 2018 |
2.0T AWD |
|
BMW X5 xDrive40e (F15 Hybrid) |
2016 – 2018 |
2.0T AWD + Hybrid |
Unsure About Compatibility?
Vehicle options, trims, and engine splits can vary. Before placing your order, please contact us with your VIN (Vehicle Identification Number) or send it to us before ordering. Our team will verify exact block, head, and sensor compatibility for your specific vehicle.
Installation & Peripheral Swap Notice:
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Sensor & Harness Swaps: Depending on your vehicle’s exact market, trim, and emission specs, your installer may need to transfer your original engine’s sensors, intake manifold, wiring harness, or oil pan to match your factory ECU.
Disclaimer: This compatibility table is provided for reference purposes only. It is the buyer/installer’s responsibility to confirm that the engine code listed in the specifications above matches their existing vehicle setup prior to installation.
