2018–2020 MINI Cooper S Engine – 2.0L Turbocharged Gasoline Engine (Part #754103) – Used OEM

Description

2018–2020 MINI Cooper S Engine – 2.0L Turbocharged Gasoline Engine (Part #754103) – Used OEM

Need a reliable and cost-effective replacement engine for your MINI Cooper S? This OEM 2.0L Turbocharged Gasoline Engine (Engine Code: B46 / B48) is a direct-fit powerplant for 2018 to 2020 MINI Cooper S models. Whether you’re dealing with engine failure, oil pressure loss, or looking to replace a high-mileage motor, this used assembly offers factory reliability at a fraction of the cost of a brand-new unit.

This unit has been tested and inspected, and it’s ready to drop into your MINI Cooper S for a hassle-free replacement.

🔧 Product Overview

This listing is for a used 2.0L gasoline engine assembly that fits the 2018, 2019, and 2020 MINI Cooper S models. It is an OEM engine, removed from a running vehicle and tested for compression, oil pressure, and physical integrity. The engine is compatible with MINI’s F55, F56, and F57 body styles that run the B46/B48 2.0L turbocharged inline-4 platform.

The engine includes the long block and essential attached components as pictured but excludes accessories like the turbocharger, alternator, and starter (unless otherwise noted). Ideal for anyone looking for a budget-friendly OEM engine replacement with verified performance.

✅ Key Features

• Engine Type: 2.0L Inline-4 Turbocharged (B46/B48 platform)

• Fuel Type: Petrol (Gasoline)

• Displacement: 1998 cc

• Induction: Turbocharged

• OEM Part Number: 754103

• Fitment Years: 2018, 2019, 2020

• Vehicle Fitment: MINI Cooper S (F55, F56, F57 trims)

• Condition: Used, compression-tested, and inspected before removal

• Mileage: Approx. 74,000 km (subject to confirmation)

📦 What’s Included

This engine includes the following components (as removed):

• Complete long block (engine block, pistons, crankshaft, cylinder head, camshafts)

• Valve cover and timing components

• Oil pan

• Intake manifold

• Fuel injectors and rail (if included at removal)

• Engine sensors (as pictured)

• Engine wiring harness (partial, not guaranteed complete)

Note: Turbocharger, alternator, starter motor, ECU, and transmission are not included unless stated. Refer to product photos or contact us to confirm exactly what is included.

📌 Fitment Guide

This 2.0L turbo engine fits the following models:

• 2018 MINI Cooper S (F56 – 3-door hatchback)

• 2019 MINI Cooper S (F55 – 5-door hatchback / F57 – convertible)

• 2020 MINI Cooper S (all body styles with 2.0L turbo engine)

Engine Code Compatibility:

• B46A20M0 (U.S. market)

• B48A20A (Global market)

Please verify engine code and fitment with your VIN or consult your mechanic to ensure compatibility with your specific vehicle configuration.

🛠️ Installation Notes

• Professional installation is strongly recommended.

• This is a long block assembly, and all gaskets, fluids, and wearable parts (e.g., timing chain, spark plugs, belts) should be replaced prior to installation.

• The ECU may require reprogramming or adaptation depending on your vehicle’s immobilizer system.

• Check compatibility with your current turbocharger, mounts, and sensors before installation.

• Replace oil filter and run fresh engine oil (OEM spec recommended).