You will receive a non-binding offer by 10 a.m on the next working day.

Engine B46B20B BMW 3 Series F30 F80 F31 F34 2 F22 F87 4 F32 F82 F33 F83 F36 F23 5 G30 F90 G31 X3 G01 F97 X4 G02 F98 G20 G80 G28 Z4 G29 G21 G81 G22 G82 G23 G83 G26 330i xDrive 230i 430i 530e PluginHyb

Streamlined engine for electric-powered yachts, offering silent and smooth sailing.
High-capacity engine for city street sweepers, keeping urban areas clean and tidy.

Engine B46 B20 B for sale

4.229,00 

VAT and Shipping Costs included

In stock. Delivery time: 4-8 business days

Fair Motors Reviews with ekomi.de

Online orders in our online shop is currently not available: please fill out the “Availability Request Form” first. You will then receive a tailored offer in PDF format, after which you can place your order directly via email or phone.

Non-committal offer: This engine (B46 B20 B) is also available through other sales channels (both online and offline). Consequently, the possibility of a short-term intermediate sale cannot be ruled out. It is essential to check the engine’s availability and compatibility with your vehicle before proceeding.

Check compatibility and availability of engine B46 B20 B

Kindly complete the “request for quote” form. We will confirm whether the engine B46 B20 B matches your vehicle and provide you with detailed proposals for all the available options, whether you’re looking for a used engine, a reconditioned one, or prefer it bare or complete. Following this, you may proceed to place your order directly.

Engine description:

Your benefits:

Compatible vehicles with engine B46 B20 B:

B46 B20 B Engine Technical Specifications & Compatibility.

Additional information

Engine Code

B46 B20 B, B46B20B

Make

BMW

Model

2 F22 F87, 2 F23, 3 F30 F80, 3 F31, 3 F34, 3 G20 G80 G28, 3 G21, 3 G21 G81, 4 F32 F82, 4 F33 F83, 4 F36, 4 G22 G82, 4 G23 G83, 4 G26, 5 G30 F90, 5 G31, X3 G01 F97, X4 G02 F98, Z4 G29

Motorization

230i, 320i, 330e PluginHybrid, 330e PluginHybrid xDrive, 330i, 330i xDrive, 420i, 430i, 430i xDrive, 520i, 530e PluginHybrid, 530e PluginHybrid xDrive, 530i, 530i xDrive, sDrive 20i, sDrive 30i, xDrive 20i Mild Hybrid, xDrive 30e PluginHybrid, xDrive 30i, xDrive 30i Mild Hybrid

Power (hp)

231hp, 163hp, 184hp, 197hp, 245hp, 252hp, 258hp, 292hp

Power (kW)

170kW, 120kW, 135kW, 145kW, 180kW, 185kW, 190kW, 215kW

Fuel

Petrol

Number of Cylinders

4

Torque (Nm)

350

Compression

11

Bore (mm)

82

Stroke (mm)

94.6

Number of Bearings

5

Number of Valves

16

Engine Charging

Exhaust Turbocharger

Combustion

Petrol Engine

Fuel Mixture

Direct Injection

Engine Type

Straight

Cylinder Type

DOHC

Engine Management

Chain

Price Used Engine (€)

4229

Deposit for the Old Engine (€)

500

About Us

Robust and durable B46 B20 B engine for BMW

Thoroughly tested BMW B46 B20 B engine

Our service for the B46 B20 B engine

Awards and Reviews for Fair-Motors

Award for being the most popular engine dealer in Germany
"FAIR-MOTORS is the MOST POPULAR engine dealer on the biggest comparison platform for engines and engine repair (MotorschadenVergleich.de)."
4.68/5
Excellent
4,68 out of 5,00 Stars
total 327 Reviews
89,76% positive
(Sep. 2022) 
Fair Motors Reviews with ekomi.de

Information about the BMW replacement engine B46 B20 B:

The B46 B20 B, B46B20B engine is used by the manufacturer BMW in the following models: 2 Series F22 F87, 2 Series F23, 3 Series F30 F80, 3 Series F31, 3 Series F34, 3 Series G20 G80 G28, 3 Series G21, 3 Series G21 G81, 4 Series F32 F82, 4 Series F33 F83, 4 Series F36, 4 Series G22 G82, 4 Series G23 G83, 4 Series G26, 5 Series G30 F90, 5 Series G31, X3 G01 F97, X4 G02 F98, Z4 G29.

Engine type and performance:

Depending on the engine control unit, the Petrol engine B46 B20 B has an output of 231hp, 163hp, 184hp, 197hp, 245hp, 252hp, 258hp, 292hp, which is equivalent to 170kW, 120kW, 135kW, 145kW, 180kW, 185kW, 190kW, 215kW.

The 4-cylinder Exhaust Turbocharger engine is Water-cooled and produces a torque of 350Nm with a displacement of ccm.

The 230i, 320i, 330e PluginHybrid, 330e PluginHybrid xDrive, 330i, 330i xDrive, 420i, 430i, 430i xDrive, 520i, 530e PluginHybrid, 530e PluginHybrid xDrive, 530i, 530i xDrive, sDrive 20i, sDrive 30i, xDrive 20i Mild Hybrid, xDrive 30e PluginHybrid, xDrive 30i, xDrive 30i Mild Hybrid B46 B20 B engine features 16 valves, 5 bearings, and achieves a compression ratio of 11 with a stroke of 94.6 mm and a bore of 82 mm.

It is a DOHC Petrol Engine Straight engine with Direct Injection, powered by a Chain.

FAQ:

The quickest way is to fill out the “request for quote” form. Please provide the engine code B46 B20 B and your VIN number so we can accurately identify the engine that is compatible with your vehicle. You will swiftly receive a detailed offer in PDF format via email. If everything matches, you can then proceed with the order.

It depends on the inventory. We sell B46 B20 B engines either complete or bare. The complete engines come with spare parts included.

The engine is compatible with the following make and models:
BMW | 2 Series F22 F87, 2 Series F23, 3 Series F30 F80, 3 Series F31, 3 Series F34, 3 Series G20 G80 G28, 3 Series G21, 3 Series G21 G81, 4 Series F32 F82, 4 Series F33 F83, 4 Series F36, 4 Series G22 G82, 4 Series G23 G83, 4 Series G26, 5 Series G30 F90, 5 Series G31, X3 G01 F97, X4 G02 F98, Z4 G29

To be certain, you should provide us with your VIN number so we can verify the engine’s compatibility.

The contents of the delivery vary depending on the engine. For the complete engine, we deliver the engine block with the cylinder head, valve cover, oil pan, and the injection system, turbocharger, alternator, manifold, wiring harness, etc. For the bare engine without ancillary parts, we deliver the engine block with the cylinder head, valve cap, and oil pan.

  • The contents of the delivery may vary. Please check the exact contents of the delivery in the PDF offer.

The mileage depends on the condition of the engine. The overhauled engine has been reset to 0km. The mileage of the used engine can vary. Make a brief inquiry on our website, and you will receive a detailed offer with precise mileage information.

The following parts are replaced with NEW ones:

  • Valves
  • Valve stem seals
  • Piston rings
  • Connecting rod bearings and main bearings
  • Oil pump
  • Timing chain with tensioner

Additional revision steps:

  • The camshaft and crankshaft are measured, polished, checked for cracks, and ultrasonically cleaned.
  • The cylinder head is measured, leveled, and ultrasonically cleaned.
  • The block is planed, sanded, and measured.
  • Pistons are inspected, cleaned, and subjected to UV crack testing.
  • Leakdown tests

✅ We can, of course, also overhaul your faulty engine.

FULL SERVICE:

We handle everything in-house, from engine overhauling to marketing and web design. This cuts down on many costs.

EFFICIENT USE OF OUR MACHINES:

Our processes are finely tuned, ensuring no downtime. Our machines and staff are fully utilized.

OPTIMIZED TASK DISTRIBUTION:

Each person works solely within their area of expertise. For instance, we have different specialists for various makes/types of engines. This saves a significant amount of time and enhances quality.

Yes, sometimes. The deposit varies depending on the engine.

The price of the engine varies depending on the engine’s condition:

Used engine: 4229 €
Complete engine: Please request the price by filling out the form.
Overhauled engine: €

Please note: Prices and availability are provided for guidance only!

Make an inquiry on the website to receive a detailed and final offer.

Engines for sale from other sellers on the internet

Engine code B46 B20 B compatible with Engine B46B20B BMW 3 Series F30 F80 F31 F34 2 F22 F87 4 F32 F82 F33 F83 F36 F23 5 G30 F90 G31 X3 G01 F97 X4 G02 F98 G20 G80 G28 Z4 G29 G21 G81 G22 G82 G23 G83 G26 330i xDrive 230i 430i 530e PluginHyb

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