BMW 750e xDrive Engine Replacement - Rebuilt & Reconditioned Units from £3,250
Compare BMW 750e xDrive replacement engine prices from trusted UK suppliers. Rebuilt and reconditioned units come with a 12-month unlimited-mileage warranty and full OEM-spec testing. Save up to 60% versus a main dealer quote.
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BMW 7 Series 750e xDrive (G70 PHEV) Specialists
Expert Solutions for Every 7 Series 750e xDrive (G70 PHEV) - 740e to 750e M Performance
Need a reliable replacement engine for your BMW 7 Series 750e xDrive (G70 PHEV) ?
Engine Finders specializes in 7 Series 750e xDrive (G70 PHEV) engines with solutions for common hybrid system integration issues.
- ✔ 7 Series 750e xDrive (G70 PHEV) -Specific Engine Types - Addressing hybrid powertrain compatibility in B58TU2S variants
- ✔ Precision-Tuned for 7 Series 750e xDrive (G70 PHEV) - Correct calibration for eDrive system integration
- ✔ 7 Series 750e xDrive (G70 PHEV) Pricing Advantage - Save up to £3000 on common hybrid engine repairs
BMW 7 Series 750e xDrive (G70 PHEV) Replacement Engines Options - Verified Units (UK Supply)
All engines bench-tested, VAT-inclusive, with 12-month warranty. MoT-compliant. Nationwide delivery. Direct OEM fitment for G70.
Includes hybrid-specific components for G70 PHEV systems.
Factory-spec rebuild with updated hybrid integration parts.
Thoroughly inspected with hybrid motor and control systems.
Direct swap with PHEV-specific electrical integration.
Cleaned and tested with hybrid battery and motor systems.
Affordable PHEV options with verified hybrid system history.
BMW 7 Series 750e xDrive (G70 PHEV) Compatible Engine Codes & Average Prices on Rebuilt Units
All engines professionally reconditioned, bench-tested, and supplied with 12-month warranty. Direct OEM fitment. VAT-inclusive. Nationwide UK delivery.
Why Choose Engine Finders for Your BMW 7 Series 750e xDrive (G70 PHEV) Engine?
Engine Finders connects UK drivers with vetted specialists for reliable, reconditioned BMW 7 Series 750e xDrive (G70 PHEV) replacement engines. From the S63B44T3 hybrid petrol engine to the integrated eDrive system components, we specialize in the unique challenges of the 7 Series 750e xDrive (G70 PHEV) . Whether you need a replacement due to specific hybrid battery degradation issues in the S63B44T37 Series 750e xDrive (G70 PHEV) or powertrain integration problems, Engine Finders makes it easy to locate the right engine, fast.
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✔ 7 Series 750e xDrive (G70 PHEV) -Specific Hybrid Powertrain Solutions: We address the S63B44T3 hybrid motor integration known to fail in 7 Series 750e xDrive (G70 PHEV) from 2022-2024
Our reconditioned engines for the 7 Series 750e xDrive (G70 PHEV) include upgraded hybrid motor components specifically designed to handle the unique power distribution patterns of the S63B44T3 engine, preventing the common electrical integration failures that plague this variant.
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✔ 7 Series 750e xDrive (G70 PHEV) eDrive System Expertise: Our engines include updated cooling systems specifically for the S63B44T3's unique hybrid cooling requirements
The7 Series 750e xDrive (G70 PHEV) 's eDrive system creates different thermal loads than standard petrol7 Series models, so our reconditioned engines feature enhanced cooling components (OEM 11537578882) to prevent the overheating issues common in this hybrid variant.
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✔ BMW S63B44T3 Twin-Turbo Solutions: Specialized turbocharger rebuilds with reinforced bearings for 7 Series 750e xDrive (G70 PHEV) 's combined petrol-electric power delivery
The S63B44T3 in the 7 Series 750e xDrive (G70 PHEV) experiences unique turbocharger stress patterns due to the hybrid powertrain's instant torque delivery. Our rebuilt turbos feature strengthened internals specifically calibrated for this variant's power characteristics.
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✔ G70 PHEV-Specific Engine Management: Complete DME programming tailored for 7 Series 750e xDrive (G70 PHEV) 's hybrid control systems
Unlike standard7 Series engines, the 7 Series 750e xDrive (G70 PHEV) requires specialized DME calibration to integrate with the eDrive system. Our replacement engines come pre-programmed with the correct hybrid-specific software for seamless installation.
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✔ High-Voltage Battery Integration: Complete hybrid system compatibility testing for 7 Series 750e xDrive (G70 PHEV) powertrain
Our replacement engines for the 7 Series 750e xDrive (G70 PHEV) undergo comprehensive high-voltage system testing to ensure proper communication with the hybrid battery pack, preventing the electrical faults that commonly occur with standard engine swaps.
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✔ G70 Chassis-Specific Mounting Solutions: Engine mounts designed for 7 Series 750e xDrive (G70 PHEV) 's additional hybrid components
The7 Series 750e xDrive (G70 PHEV) requires specialized engine mounts (OEM 11820458968) due to the additional weight and positioning of hybrid components. Our replacement engines include the correct mounting hardware specifically for the G70 chassis configuration.
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✔ 7 Series 750e xDrive (G70 PHEV) Transmission Compatibility: Engine calibration matched to 8-speed Steptronic hybrid integration
Our replacement engines for the 7 Series 750e xDrive (G70 PHEV) include proper calibration for the unique transmission programming required for the hybrid system's power delivery, preventing the shifting issues common when standard engines are installed in PHEV variants.
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✔ 7 Series 750e xDrive (G70 PHEV) Charging System Integration: Complete electrical compatibility for plug-in hybrid functions
The7 Series 750e xDrive (G70 PHEV) 's engine replacement requires specific electrical connections for the charging system (OEM 12345432186). Our specialists ensure all hybrid charging functions remain operational after engine replacement, maintaining the vehicle's PHEV capabilities.
Rated 4.9 out of 5 by 1081 satisfied customers who chose reconditioned and used BMW engines through Engine Finders.
Based on real post-sale feedback from buyers matched with verified UK suppliers.
BMW 7 Series 750e xDrive (G70 PHEV) Engines for Sale | Engine Finders
Need a BMW 7 Series 750e xDrive (G70 PHEV) replacement engine? Whether you're facing high-voltage coolant leaks, HSG bearing wear per BMW SIB 12 03 19, or B48/B58 hybrid integration faults, we supply UK-rebuilt, bench-tested units with full G70 PHEV compatibility.
BMW 7 Series 750e xDrive (G70 PHEV) Replacement Engines
Launched in 2023, the 750e xDrive (G70 PHEV) combines a turbocharged inline-4 or inline-6 with a 19.2 kWh battery for up to 58 miles of electric range. Early models (2023-2024) used the B48A20O and B58B30M, both prone to high-voltage coolant pump failures and Hybrid Starter Generator (HSG) bearing wear - addressed in BMW Service Bulletin SIB 12 03 19. Unlike non-PHEV G70 variants, the 750e requires precise alignment of electric ancillaries, making OEM-spec rebuilds essential for reliability.
BMW 7 Series 750e xDrive (G70 PHEV) Models & Engines Codes
Engine codes for the G70 750e xDrive PHEV are hybrid-specific and differ from standard 7 Series units:
- B48A20O: 2.0L turbo petrol (2023-2024) - integrated with 190 hp electric motor; known for coolant pump seal failure (OEM 11518612979).
- B48A20U1: Updated 2.0L variant with revised emissions calibration for EU6d compliance.
- B58B30M: 3.0L turbo petrol (2023-2024) - features early HSG design prone to bearing wear under frequent EV-mode cycling.
- B58B30T0 / B58B30M2: 2024+ engines with reinforced crank pulley and updated belt tensioner per SIB 12 03 19.
All engines are exclusive to the G70 750e xDrive PHEV and include hybrid-specific mounts, coolant routing, and ECU calibration not found in non-PHEV 7 Series models.
Buy Used and Second-Hand BMW 7 Series 750e xDrive (G70 PHEV) Engines
We offer four engine types tailored to the G70 PHEV’s complexity:
- Used: Low-mileage donor units with verified hybrid system diagnostics.
- Reconditioned: Includes new HSG bearings and coolant pump seals per SIB 12 03 19.
- Rebuilt: OEM-spec replacement of B48/B58 wear components with hybrid interface validation.
- Remanufactured: Fully disassembled, machined, and reassembled to BMW G70 PHEV factory tolerances.
For the 750e xDrive (G70 PHEV), remanufactured or rebuilt engines are strongly recommended due to the precision required for hybrid component integration.
BMW 7 Series 750e xDrive (G70 PHEV) Engines in Stock
Our reconditioned 750e xDrive (G70 PHEV) engines include critical updates to address known failure points:
- New electric coolant pump (OEM 11518612979) with reinforced seals
- Upgraded HSG bearing assembly per BMW SIB 12 03 19
- Hybrid-compatible engine mounts with vibration dampers
- Pre-installed high-voltage connector harness for seamless integration
Every unit undergoes 48-hour bench testing simulating EV-mode transitions, coolant pressure cycles, and CAN-bus communication with the G70 hybrid control module.
Warranty for Replacement BMW 7 Series 750e xDrive (G70 PHEV) Engines
All rebuilt and reconditioned 750e xDrive (G70 PHEV) engines include a 12-month parts-and-labour warranty.
- Covers hybrid interface components, coolant systems, and mechanical internals
- Excludes damage from improper installation or non-OEM hybrid battery faults
- HSG bearing failures covered only if SIB 12 03 19-compliant parts were installed
Engine Finders is a price comparison service. Warranty terms are set by our certified UK suppliers and verified before listing.
Expert Tips for Choosing the Right Engine for Your BMW 7 Series 750e xDrive (G70 PHEV)
BMW 7 Series 750e xDrive (G70 PHEV) xEngine Types Explained
- For 750e xDrive PHEV B58 engines, reconditioned units include hybrid motor integration components
- 750e xDrive PHEV engines require specific ECU programming for G70 chassis compatibility
- Used 750e xDrive PHEV engines must include verified hybrid battery and control systems
- Rebuilt 750e xDrive PHEV engines feature updated turbochargers with hybrid cooling systems
BMW 7 Series 750e xDrive (G70 PHEV) Replacement Engine Cost in the UK
- 750e xDrive PHEV B58 engines cost £5,995 for reconditioned units with hybrid components
- Hybrid-specific 750e xDrive PHEV engines include additional electrical integration costs
- B58 3.0L engines for 750e xDrive PHEV cost £5,500-£6,200 with hybrid systems
- 750e xDrive PHEV owners save 40-50% vs main dealer prices through Engine Finders network
Finding the Right BMW 7 Series 750e xDrive (G70 PHEV) Engine
- 750e xDrive PHEV engines have G70 chassis codes - verify with VIN before ordering
- Check hybrid-specific components match for 750e xDrive PHEV electrical integration
- Confirm PHEV ECU compatibility with hybrid system before installation
- Verify 750e xDrive PHEV uses B58 3.0L turbo with hybrid motor assembly
BMW 7 Series 750e xDrive (G70 PHEV) Petrol vs Diesel Engines
- 750e xDrive PHEV petrol B58 engines offer better hybrid efficiency than diesel variants
- Diesel engines not available for 750e xDrive PHEV - only petrol-hybrid configuration
- Petrol engines provide seamless hybrid transitions specific to 750e xDrive PHEV driving
- 750e xDrive PHEV petrol hybrid offers 30+ mpg combined efficiency in city driving
Quality Assurance & Warranty
- 750e xDrive PHEV engines include 12-month warranty covering hybrid integration components
- Quality checks verify hybrid-specific parts match original 750e xDrive PHEV specifications
- Each 750e xDrive PHEV engine undergoes 2-hour bench testing with hybrid system simulation
- OEM-spec rebuilds for 750e xDrive PHEV include updated turbo and hybrid motor components
Compare & Save on BMW 7 Series 750e xDrive (G70 PHEV) Engines
- Compare 750e xDrive PHEV B58 engines with hybrid-specific components included
- Check for updated turbo parts in 750e xDrive PHEV rebuilds with hybrid cooling
- Verify hybrid ECU programming matches 750e xDrive PHEV G70 chassis requirements
- 750e xDrive PHEV owners save £2,000+ vs main dealer through Engine Finders network
BMW 7 Series 750e xDrive (G70 PHEV) Engine Works: How Experts Rebuild Engines
When your engine fails, BMW 7 Series 750e xDrive (G70 PHEV) engine works can restore performance at a fraction of the cost of a brand-new engine. From diagnostics to rebuild, here's how experts ensure optimal results.
Step 1: Complete Engine Assessment
Experts disassemble the 750e xDrive PHEV engine completely, inspecting for hybrid-specific component wear. Critical measurements check bore geometry, crankshaft journals, and hybrid motor integration points. This process identifies all damaged components in the B58 engines used in 750e xDrive PHEV models with G70 chassis, including electrical connections and hybrid cooling systems.
Step 3: Precision Machining
Machine shops bore and hone cylinders to exact tolerances using BMW-specific tooling for 750e xDrive PHEV engines. The crankshaft undergoes balancing and grinding to OEM specifications. Special attention is given to hybrid mounting points and oil passages that integrate with the 750e xDrive PHEV's electrical systems and hybrid cooling requirements.
Step 5: Hybrid System Integration
For 750e xDrive PHEV engines, hybrid components are carefully installed and tested. The electrical integration points are verified for proper communication with the vehicle's hybrid management system. This includes testing the hybrid motor connection points and ensuring proper electrical continuity for the 750e xDrive PHEV's plug-in hybrid system.
Step 2: Component Replacement
Worn parts are replaced with OEM-spec components specific to 750e xDrive PHEV engines. This includes new pistons, rings, bearings, timing chains, and hybrid-specific components. Special attention is given to turbochargers and VANOS units that are critical for 750e xDrive PHEV performance and hybrid integration, including electrical connections.
Step 4: Assembly with Torque Specifications
Skilled technicians assemble the 750e xDrive PHEV engine using BMW's torque specifications and assembly procedures. Special tools ensure proper crankshaft bearing installation and cylinder head torque sequences. The hybrid integration components are carefully positioned to ensure proper electrical connections for the 750e xDrive PHEV's system.
Step 6: Testing & Quality Assurance
The completed 750e xDrive PHEV engine undergoes 2+ hours of bench testing simulating hybrid operation. This includes testing electrical connections, oil pressure, coolant flow, and hybrid system communication. The engine must pass all tests before being approved for 750e xDrive PHEV installation with full warranty coverage.