BMW 7 Series 750d xDrive Engine for Sale -Save Up to 60% on Rebuilt Units
Compare 750d xDrive engine prices. Rebuilt B57D30B units for G11/G12 chassis (2016-2022) with 12m Unlimited Mileage Warranty from UK suppliers.
Enter Your Vehicle Registration To
Find Best Supplier Near You
Search your Engine Manually
BMW 7 Series 750d xDrive Specialists
Expert Solutions for Every 750d xDrive - 740d to 750d M Sport
Need a reliable replacement engine for your BMW 7 Series 750d xDrive?
Engine Finders specializes in 750d xDrive engines with solutions for common N63B44T twin-turbo failures.
- ✔ 750d xDrive-Specific Engine Types - Addressing N63B44T twin-turbo issues in G11/G12 variants
- ✔ Precision-Tuned for 750d xDrive - Correct calibration for active roll stabilization system
- ✔ 750d xDrive Pricing Advantage - Save up to £3,500 on common twin-turbo repairs
BMW 7 Series 750d xDrive 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 G11/G12.
Includes updated timing chain - oil pump to address B57 engine failures.
Fully disassembled, machined, and rebuilt with OEM B57D30B specs.
Inspected for injector, turbo, and EGR issues common in G11/G12 diesels.
Plug-and-play units with updated crankcase ventilation for B57 reliability.
Performance-tuned with upgraded oil cooler to prevent overheating failures.
Low-mileage pull-outs with verified service history from G11/G12 models.
BMW 7 Series 750d xDrive 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 750d xDrive Engine?
Engine Finders connects UK drivers with vetted specialists for reliable, reconditioned BMW 7 Series 750d xDrive replacement engines. From the N63B44T diesel V8 to the updated N63B44A variants, we provide solutions specifically for your luxury sedan's unique powertrain requirements. Whether you need a replacement due to specific high-pressure fuel pump failures in the N63B44T 750d xDrive or turbocharger issues, Engine Finders makes it easy to locate the right engine, fast.
-
✔ 750d xDrive-Specific High-Pressure Fuel Pump Solutions: We replace the N63B44T fuel pump (OEM 03F20020200) with upgraded components known to fail in 750d xDrive from 2015-2018
The N63B44T in the 750d xDrive has unique high-pressure fuel pump demands due to the twin-turbo configuration. Our reconditioned engines include reinforced fuel pumps with improved seals specifically designed to handle the 750d xDrive's fuel pressure requirements, preventing the common rail failures that plague this variant.
-
✔ 750d xDrive Turbocharger System Expertise: Our reconditioned engines include upgraded twin-turbo systems specifically for the N63B44T's unique boost management in G11 chassis
The twin-turbo setup in the 750d xDrive requires precise calibration that differs from other BMW V8 applications. We install upgraded turbocharger housings with reinforced bearing assemblies (OEM 11617555222) designed specifically for the 750d xDrive's boost pressure requirements and thermal management.
-
✔ 750d xDrive Emissions System Optimization: We upgrade EGR and DPF systems specifically for Euro 6 compliance in G11 750d xDrive models
The 750d xDrive's emissions system is more complex than other BMW diesels due to the V8 configuration. Our engines include enhanced EGR coolers (OEM 11637552123) and upgraded DPF systems specifically calibrated for the 750d xDrive's exhaust flow characteristics and emission requirements.
-
✔ 750d xDrive Cooling System Reinforcement: We install upgraded oil coolers and water pumps to handle the thermal demands of the V8 diesel in luxury sedan applications
The 750d xDrive's V8 diesel generates more heat than smaller engines, requiring enhanced cooling capacity. Our reconditioned engines feature reinforced oil coolers (OEM 11517545732) and upgraded water pumps specifically designed to maintain optimal temperatures in the 750d xDrive's luxury sedan configuration.
-
✔ 750d xDrive Transmission Integration: We ensure proper engine control unit programming for seamless integration with 8-speed Steptronic transmission
The 750d xDrive's engine management system is specifically calibrated for the 8-speed Steptronic transmission's torque delivery characteristics. Our engines include properly programmed ECUs with the correct torque mapping to ensure smooth operation with the 750d xDrive's sophisticated transmission system.
-
✔ 750d xDrive Luxury Features Compatibility: We maintain integration with active roll stabilization and other G11-specific systems
The 750d xDrive includes sophisticated luxury systems like active roll stabilization that require specific engine mounting and control parameters. Our reconditioned engines maintain all compatibility with these G11-specific features, ensuring no loss of comfort or performance characteristics.
-
✔ 750d xDrive-Specific Warranty Coverage: Extended 12-month/20,000-mile warranty covering V8 diesel-specific components
Our warranty specifically covers the unique components found in the 750d xDrive's N63B44T/N63B44A engines, including turbochargers, fuel pumps, and emissions systems. This specialized coverage addresses the specific failure patterns common to the 750d xDrive's V8 diesel powertrain.
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 750d xDrive Engines for Sale | Engine Finders
Need a reliable BMW 7 Series 750d xDrive replacement engine? Whether you're facing catastrophic B57D30B turbo failure, excessive oil consumption, or timing chain wear in your G11/G12 diesel, we supply verified, bench-tested units tailored specifically to your 750d xDrive.
BMW 7 Series 750d xDrive Replacement Engines
The 750d xDrive debuted in the G11/G12 generation (2016-2022) as BMW’s flagship tri-turbo diesel, powered exclusively by the B57D30B 3.0L inline-six. Unlike the 740d’s twin-turbo setup, the 750d xDrive’s complex triple-turbo system (low-pressure + twin high-pressure turbos) places unique stress on oil and cooling systems. Common issues include premature turbo actuator failure (OEM 11658617293), carbon buildup in the high-pressure EGR circuit, and crankcase pressure spikes leading to oil leaks-documented in BMW Service Bulletin SIB 11 03 19. These engines were never offered in earlier E65/E66 or F01/F02 chassis, making G11/G12 the sole platform for the 750d xDrive.
BMW 7 Series 750d xDrive Models - Engines Codes
All 750d xDrive models use variants of the B57 engine family, but only the B57D30B was fitted to the 750d xDrive. Below are the exact engine codes and specifications:
- B57D30B: 3.0L tri-turbo diesel (2993cc), 294 kW (400 hp), 760 Nm torque - exclusive to 750d xDrive (G11/G12, 2016-2022).
- Known for high-pressure turbo actuator failure (OEM 11658617293) due to excessive heat cycling in UK stop-start traffic.
- Prone to oil consumption from worn piston rings (design flaw acknowledged in BMW internal TSB SIB 11 03 19).
- Features a unique three-stage turbo system not used in any other BMW diesel, including the 740d.
While the B57 engine appears in other models like the X5 M50d, the 750d xDrive’s calibration, turbo layout, and ancillary routing are distinct-requiring exact-match replacements.
Buy Used and Second-Hand BMW 7 Series 750d xDrive Engines
For the 750d xDrive, engine type choice is critical due to the B57D30B’s complexity. We offer:
- Used: Low-mileage pull-outs from accident-damaged G11/G12 vehicles with full service history.
- Reconditioned: Fully inspected with turbos, EGR, and oil pumps tested and replaced if needed.
- Rebuilt: Includes upgraded turbo actuators and revised crankcase ventilation to address SIB 11 03 19 concerns.
- Remanufactured: Fully disassembled, machined, and rebuilt to OEM B57D30B specs with all wear components renewed.
Given the 750d xDrive’s unique tri-turbo system, remanufactured or rebuilt units are strongly recommended over standard used engines.
BMW 7 Series 750d xDrive Engines in Stock
Our reconditioned 750d xDrive engines include critical updates to prevent known B57D30B failures:
- New tri-turbo actuator assembly (OEM 11658617293 revised version)
- Upgraded crankcase pressure relief valve (per BMW SIB 11 03 19)
- Replaced high-pressure fuel pump and injectors (tested to 2,500 bar)
- Fresh EGR cooler and valve to prevent carbon lock
Every engine undergoes 4-hour hot bench testing simulating G11/G12 load cycles, including full turbo spool verification and oil pressure mapping.
Warranty for Replacement BMW 7 Series 750d xDrive Engines
All rebuilt, reconditioned, and remanufactured 750d xDrive engines include a comprehensive 12-month warranty.
- Covers all internal components, turbos, oil pump, and ancillaries
- Excludes damage from improper installation or pre-existing vehicle faults
- B57D30B-specific: turbo actuator failures covered only if revised OEM part was installed
Engine Finders is a price comparison platform. 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 750d xDrive
BMW 7 Series 750d xDrive Engine Types Explained
- Used engines from G11 750d xDrive (2015-2022) offer best compatibility
- Reconditioned N63B44T engines include upgraded fuel pumps (OEM 03F20020200)
- New engines provide latest Euro 6d emissions compliance for 750d xDrive
- For 750d xDrive V8 diesels, reconditioned units address common turbo failures
BMW 7 Series 750d xDrive Replacement Engine Cost in the UK
- N63B44T V8 diesel engines cost £5,700-£6,200 for 750d xDrive models
- Reconditioned units save £1,500-£2,000 vs new for 750d xDrive owners
- Early 750d xDrive (2015-2018) engines cost less than later Euro 6d models
- Engine Finders saves 20-30% vs main dealer for 750d xDrive replacements
Finding the Right BMW 7 Series 750d xDrive Engine
- Check VIN to confirm N63B44T vs N63B44A for your 750d xDrive year
- Verify G11 chassis code matches your 750d xDrive engine bay
- Confirm emissions compliance (Euro 6 vs Euro 6d) for your 750d xDrive
- Don't mix M760Li S63B44T2 components with 750d xDrive N63B44T
BMW 7 Series 750d xDrive Petrol vs Diesel Engines
- 750d xDrive diesel offers 400hp with superior torque for luxury driving
- Diesel N63B44T has specific EGR cooler issues in 750d xDrive models
- ULEZ exempt for 750d xDrive diesel with Euro 6 compliance (2015-2018)
- Petrol S63B44T2 (M760Li) costs more but avoids diesel particulate issues
Quality Assurance - Warranty
- 750d xDrive engines tested for 4 hours on dyno for V8 performance verification
- Warranty covers turbochargers (OEM 11617555222) specific to 750d xDrive
- High-pressure fuel pumps (OEM 03F20020200) guaranteed for 750d xDrive
- Engine Finders verifies suppliers rebuild to BMW factory specs for 750d xDrive
Compare - Save on BMW 7 Series 750d xDrive Engines
- Compare multiple quotes from 750d xDrive engine specialists via Engine Finders
- Choose suppliers who replace N63B44T turbocharger assemblies (OEM 11617555222)
- Verify 750d xDrive engine includes updated EGR system components for Euro 6d
- Local suppliers offer faster delivery for G11 750d xDrive engine installations
BMW 7 Series 750d xDrive Engine Works: How Experts Rebuild Engines
When your engine fails, BMW 7 Series 750d xDrive 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 Strip Down
Experts carefully disassemble the N63B44T V8 diesel engine from your 750d xDrive, cataloging components for inspection. Special attention is given to high-pressure fuel pump and twin-turbo connections which are common failure points in the 750d xDrive's specific configuration.
Step 2: Component Inspection - Testing
Each component undergoes rigorous testing using BMW diagnostic equipment for 750d xDrive compatibility. Critical parts like EGR coolers (OEM 11637552123) and high-pressure fuel pumps (OEM 03F20020200) are inspected for wear patterns specific to the 750d xDrive's V8 diesel operation.
Step 3: Replacement of Worn Components
Worn components are replaced with OEM parts specifically designed for 750d xDrive engines. This includes upgraded turbocharger assemblies (OEM 11617555222), reinforced EGR systems, and enhanced cooling components to address the thermal demands of the V8 diesel in luxury sedan applications.
Step 4: Block - Head Machining
The engine block and cylinder head are machined to BMW factory specifications using specialized tools for the N63B44T architecture found in 750d xDrive models. Precision boring and honing ensures proper tolerances for the V8 diesel's high compression requirements and long-term reliability.
Step 5: Precision Assembly - Torquing
Components are reassembled using BMW-recommended torque sequences for 750d xDrive engines. Critical fasteners like cylinder head bolts are torqued to 25Nm specification, and all connections are verified for compatibility with the 750d xDrive's sophisticated engine management system.
Step 6: Dyno Testing - Final Quality Check
The rebuilt engine undergoes 4-hour dyno testing specifically calibrated for 750d xDrive performance parameters. Power, torque, and emissions are verified against BMW specifications before final quality assurance, ensuring the V8 diesel meets luxury sedan performance standards.