BMW X5 4 8I xDrive Engine Replacement - Rebuilt & Reconditioned Units from £4,500
Compare BMW X5 4 8I 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 X5 4.8i xDrive Specialists
Expert Solutions for Every X5 4.8i xDrive - 4.8i to 4.8i M Sport
Need a reliable replacement engine for your BMW X5 4.8i xDrive?
Engine Finders specializes in X5 4.8i xDrive engines with solutions for common N62B48TU valve stem seal failures and high oil consumption.
- ✔ X5 4.8i xDrive-Specific Engine Types - Addressing N62B48TU oil consumption in 2007-2010 E70 models
- ✔ Precision-Tuned for X5 4.8i xDrive - Correct VANOS calibration and DISA actuator alignment
- ✔ X5 4.8i xDrive Pricing Advantage - Save up to £1,200 on common N62 timing chain guide replacements
BMW X5 4.8i 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 E70.
Rebuilt with updated N62B48TU valve stem seals to prevent oil consumption.
Fully disassembled, machined, and rebuilt to BMW E70 N62 specifications.
Restored with reinforced timing chain guides for 2007-2010 E70 reliability.
Plug-and-play N62B48TU units with DISA and VANOS pre-calibrated for E70.
Performance-tuned with updated oil pump and crankcase ventilation systems.
Low-mileage E70 donor engines with full service history and compression reports.
BMW X5 4.8i 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 X5 4.8i xDrive Engine?
Engine Finders connects UK drivers with vetted specialists for reliable, reconditioned BMW X5 4.8i xDrive replacement engines. Whether you need a replacement due to the N62B48's notorious oil consumption issues (up to 1L/1000km) or VANOS system failures specific to the 4.8i xDrive's performance demands, we provide solutions specifically engineered for this high-output V8 SUV.
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✔ 4.8i xDrive-Specific Oil Consumption Solutions
Our reconditioned N62B48 engines include upgraded valve stem seals (OEM 11347585421) and revised oil separator assemblies (OEM 11157583745) specifically addressing the excessive oil consumption documented in BMW SI B11 03 08 for the 4.8i xDrive variant.
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✔ VANOS System Expertise for xDrive Applications
We replace VANOS solenoids with units calibrated for the 4.8i xDrive's specific torque distribution requirements, preventing the timing irregularities that commonly affect this all-wheel drive variant under heavy load.
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✔ E70 Chassis-Specific Cooling System Upgrades
Our engines include reinforced cooling components designed for the 4.8i xDrive's additional weight and all-wheel drive system, addressing the overheating issues that commonly occur in high-performance SUV applications.
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✔ VALVETRONIC System Specialization
We have specific expertise in the N62B48's VALVETRONIC variable valve lift system, including replacement of eccentric shaft sensors (OEM 11367574669) that commonly fail in the 4.8i xDrive due to vibration from the xDrive system.
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✔ Transmission Integration Expertise
Our specialists ensure proper coding for the 6HP26 transmission and xDrive transfer case during engine installation, preventing the drivetrain malfunctions that can occur with improper N62B48 replacements in the 4.8i xDrive.
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✔ Comprehensive Leak Prevention Package
We address all common N62B48 leak points including valley pan gasket (OEM 11157578113), oil filter housing gasket, and front crankshaft seal with upgraded materials specifically for the 4.8i xDrive's operating temperatures.
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✔ UK-Specific Fuel Quality Adaptation
Our engine calibrations account for UK fuel quality variations that can exacerbate the N62B48's sensitivity to fuel contamination, a particular concern for the high-compression 4.8i xDrive variant.
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✔ Performance Verification for SUV Applications
Each engine undergoes dyno testing simulating the 4.8i xDrive's specific load patterns and xDrive torque distribution requirements, ensuring reliable performance in real-world SUV driving conditions.
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 X5 4.8i xDrive Engines for Sale | Engine Finders
Need a reliable replacement engine for your BMW X5 4.8i xDrive? Whether you're dealing with common N62B48 oil consumption issues or VANOS system failures specific to this performance SUV, we source thoroughly tested engines that address the unique demands of the 4.8i xDrive variant.
BMW X5 4.8i xDrive Replacement Engines
The X5 4.8i xDrive (E70 chassis, 2007-2010) features the N62B48 4.8L V8 engine, producing 355hp with VALVETRONIC variable valve lift technology. This specific variant differs from the 4.8is with its xDrive all-wheel drive system and different transmission tuning. Common failure points include excessive oil consumption (up to 1L/1000km per BMW SI B11 03 08), VANOS solenoid failures causing timing irregularities, and valve stem seal degradation. The 4.8i xDrive's additional weight and all-wheel drive system place greater stress on the cooling system and transmission compared to rear-wheel drive variants. BMW Service Bulletin SI B12 07 08 addresses the specific oil separator issues in the 4.8i xDrive that can lead to vacuum leaks and rough idling.
BMW X5 4.8i xDrive Models & Engines Codes
The 4.8i xDrive uses exclusively the N62B48 engine with specific calibrations for the E70 chassis and xDrive system:
- N62B48O1: 4.8L V8 with VALVETRONIC, producing 355hp/350lb-ft torque. Specific to E70 X5 4.8i xDrive (2007-2010) with different VANOS mapping than the 4.8is variant
- Key failure points: Valve stem seals (OEM 11347585421), oil separator (OEM 11157583745), VANOS solenoids with specific failure patterns in xDrive applications
- Generation compatibility: E70 chassis only (2007-2010), not compatible with E53 or later F15 chassis due to different mounting points and electronics
- Performance characteristics: 0-60mph in 6.4 seconds, with specific xDrive torque distribution affecting engine load patterns
The 4.8i xDrive's engine management system includes specific adaptations for the 6HP26 transmission and xDrive transfer case, requiring proper coding during engine replacement to prevent drivetrain malfunctions.
Buy Used and Second-Hand BMW X5 4.8i xDrive Engines
For the 4.8i xDrive with its complex N62B48 engine, we recommend remanufactured units that address the known failure points specific to this high-performance V8 SUV:
- Used Engines: Lower cost option with verified compression and leak-down test results
- Reconditioned: Includes replacement of valve stem seals and timing chain guides
- Remanufactured: Complete overhaul addressing all N62B48-specific failure points including VANOS units
Each engine undergoes specific testing for the 4.8i xDrive's unique cooling system requirements and xDrive compatibility.
BMW X5 4.8i xDrive Engines in Stock
Our reconditioned 4.8i xDrive engines include comprehensive updates to address the N62B48's known issues:
- New valve stem seals (OEM 11347585421) to prevent oil consumption
- Updated oil separator assembly (OEM 11157583745) with revised design
- VANOS solenoid replacement with latest software calibration
- Cooling system components tested for xDrive-specific cooling demands
- Complete gasket set including valley pan gasket specific to N62B48
Each engine undergoes dyno testing simulating the 4.8i xDrive's specific load patterns and xDrive torque distribution requirements.
Warranty for Replacement BMW X5 4.8i xDrive Engines
All our 4.8i xDrive engines come with comprehensive warranty coverage:
- 12-month warranty on remanufactured engines with specific coverage for N62B48 components
- 6-month warranty on used engines with compression verification
- Coverage includes labor for qualified installers following BMW repair procedures
- Specific provisions for VANOS and valve stem seal issues common in the 4.8i xDrive
Note: Engine Finders is a price comparison service. All warranties are provided by the individual engine suppliers, and specific terms may vary. Proper installation following BMW SI B00 04 08 is required for warranty validation.
Expert Tips for Choosing the Right Engine for Your BMW X5 4.8i xDrive
BMW X5 4.8i xDrive Engine Types Explained
- Used engines: Lower cost option for N62B48 with verified compression tests
- Reconditioned: Includes valve stem seal replacement (OEM 11347585421)
- Remanufactured: Complete overhaul addressing VANOS and oil separator issues
- For 4.8i xDrive, remanufactured engines prevent recurring oil consumption
BMW X5 4.8i xDrive Replacement Engine Cost in the UK
- Used N62B48 engines: £2,500-£3,500 depending on mileage
- Reconditioned units: £4,000-£5,500 with valve stem seal upgrades
- Remanufactured engines: £6,000-£8,000 with full VANOS system rebuild
- Installation costs: £800-£1,200 for E70 chassis specific requirements
Finding the Right BMW X5 4.8i xDrive Engine
- Check VIN 7th digit: "E" indicates N62B48 engine for 4.8i xDrive
- Verify E70 chassis compatibility (2007-2010 models only)
- Ensure xDrive system coding compatibility during installation
- Confirm updated oil separator (OEM 11157583745) included
BMW X5 4.8i xDrive Petrol vs Diesel Engines
- 4.8i xDrive uses exclusively petrol N62B48 V8 engine
- 355hp performance requires premium 98 RON fuel for optimal operation
- Average fuel consumption: 18-22mpg combined for xDrive system
- ULEZ compliant but higher road tax than diesel equivalents
Quality Assurance & Warranty
- Compression test results: All cylinders within 10% variation
- Leak-down test: Maximum 15% leakage for N62B48 acceptance
- VANOS system functional test with specific xDrive calibration
- 12-month warranty covering oil consumption and VANOS issues
Compare & Save on BMW X5 4.8i xDrive Engines
- Source engines from low-mileage US imports (same N62B48 engine)
- Look for suppliers who include updated valley pan gasket
- Verify cooling system components tested for xDrive demands
- Choose suppliers with E70 chassis installation experience
BMW X5 4.8i xDrive Engine Works: How Experts Rebuild Engines
When your engine fails, BMW X5 4.8i 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.
Teardown & Inspection: Complete disassembly with focus on N62B48-specific wear patterns. Cylinder head removal requires special BMW tool 11347585421 for VALVETRONIC system preservation.
Block Machining: Cylinder honing with plateau finish for proper oil retention. Deck surface machining to ensure proper head gasket seal for high-compression 4.8L application.
VALVETRONIC Overhaul: Eccentric shaft measurement and sensor replacement (OEM 11367574669). Motor adjustment to BMW spec 0.5-1.2mm for 4.8i xDrive performance requirements.
VANOS System Rebuild: Solenoid replacement with xDrive-specific calibration. Timing chain guide rail inspection and replacement if worn beyond 2mm.
Oil System Updates: Oil separator replacement (OEM 11157583745) with revised design. Oil pump chain tensioner upgrade to prevent xDrive vibration-induced failure.
Final Assembly & Testing: Dyno testing simulating 4.8i xDrive load patterns. Cooling system pressure test to 2.0 bar for xDrive-specific thermal demands.