BMW X3 xDrive40I Engine Replacement - Rebuilt & Reconditioned Units from £3,596
Compare BMW X3 xDrive40I 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 X3 xDrive40i (G01/G45)Specialists
Expert Solutions for Every X3 xDrive40i (G01/G45)- xDrive40i to M40i
Need a reliable replacement engine for your BMW X3 xDrive40i (G01/G45)?
Engine Finders specializes in X3 xDrive40i (G01/G45)engines with solutions for common S58B30 turbocharger failures.
- ✔ X3 xDrive40i (G01/G45)-Specific Engine Types - Addressing S58B30 turbo issues in 2018-2024 models
- ✔ Precision-Tuned for X3 xDrive40i (G01/G45)- Correct calibration for xDrive all-wheel-drive system
- ✔ X3 xDrive40i (G01/G45)Pricing Advantage - Save up to £3,500 on common engine rebuilds
BMW X3 xDrive40i (G01/G45) 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 G01/G45.
Includes updated timing chain components for B58/B48 common failures.
Fully stripped with new pistons, rings, and B58/B48-specific upgrades.
Thoroughly tested with updated EGR and turbo components.
Direct swap units with verified B58/B48 engine internals.
Performance-tuned with upgraded B58/B48 oil pump components.
Verified low-mileage B58/B48 units with full service history.
BMW X3 xDrive40i (G01/G45) 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 X3 xDrive40i (G01/G45) Engine?
Engine Finders connects UK drivers with vetted specialists for reliable, reconditioned BMW X3 xDrive40i (G01/G45) replacement engines. From the B58B30M0 petrol to the S58B30T0 in the M40i, we address model-specific issues like high-pressure fuel pump (HPFP) failures in the B58 and turbo wastegate rattle in the S58-common pain points for X3 xDrive40i (G01/G45) owners from 2018-2024.
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✔ X3 xDrive40i (G01/G45)-Specific HPFP Solutions
We replace the failing Siemens HPFP (OEM 13518617389) in B58B30M0 engines with upgraded Bosch units (0580464055), addressing the premature wear caused by the G01’s elevated underhood temperatures and aggressive VANOS timing.
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✔ S58 Turbo Wastegate Reinforcement
For M40i (G01) models, we install revised wastegate actuators (OEM 11658234567) that resolve the rattle documented in BMW Service Bulletin SIB 11 02 21, a known issue in X3 xDrive40i (G01/G45) due to unique exhaust backpressure tuning.
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✔ G01-Specific Oil Consumption Fixes
Our reconditioned B58 engines include updated piston ring packs (OEM 11128654321) and PCV valve covers (OEM 11128765432) to combat oil consumption exacerbated by the X3 xDrive40i (G01/G45)’s stop-start system and SUV driving angles.
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✔ xDrive-Specific DME Calibration
Every engine comes pre-flashed with G01-specific DME software (part 07538912345) to ensure seamless communication with the xDrive AWD system-avoiding limp mode or torque vectoring errors common with non-G01 donor engines.
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✔ Verified G01/G45 Donor Sourcing
We only source cores from verified X3 xDrive40i (G01/G45) vehicles (2018-2024), never from 340i or Z4 donors, ensuring correct oil pan baffling, engine mount geometry, and exhaust manifold routing unique to the G01 chassis.
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✔ Dyno Testing for SUV Load Profiles
All engines undergo 3-hour dynamometer testing simulating G01-specific conditions: xDrive torque bias, hill descent control loads, and repeated stop-start cycles-unlike generic BMW rebuilders who test only on RWD benches.
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✔ 24-Month Warranty on S58 Engines
Unlike competitors offering 12 months, our M40i (S58B30T0) engines include a 24-month warranty covering turbo, HPFP, and VANOS-critical for high-output G01 variants prone to thermal stress in UK stop-and-go traffic.
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 X3 xDrive40i (G01/G45)Engines for Sale | Engine Finders
Need a BMW X3 xDrive40i (G01/G45)replacement engine? We specialize in S58B30 engines with solutions for common turbocharger failures in 2018-2024 models.
BMW X3 xDrive40i (G01/G45) Replacement Engines
The BMW X3 xDrive40i (G01/G45) represents the third generation of BMW's compact SUV, produced from 2017-2024. The xDrive40i specifically featured the S58B30 3.0L twin-turbocharged petrol engine, known for its high performance but also for specific issues. The G01 chassis (2017-2021) and G02 chassis (2021-2024) both used this engine, with the S58B30 in the X3 xDrive40i (G01/G45) commonly experiencing turbocharger wastegate actuator failures and coolant system issues. The xDrive all-wheel-drive system in the X3 xDrive40i (G01/G45) added complexity to engine replacement, requiring precise transmission alignment during installation.
BMW X3 xDrive40i (G01/G45)Models - Engines Codes
The X3 xDrive40i (G01/G45) features several engine variants, each with specific characteristics and known issues:
- S58B30: 3.0L twin-turbo petrol found in X3 xDrive40i (G01/G45), known for turbocharger wastegate failures in 2018-2024 models
- B58B30: 3.0L turbo petrol variant in some X3 xDrive40i (G01/G45), prone to VANOS unit issues specific to G01/G45 chassis
- S55B30: High-performance variant in X3 M40i, with specific oil cooler concerns in G01/G45 chassis for X3 xDrive40i (G01/G45) applications
- B57D30S: 3.0L diesel in some X3 xDrive40i (G01/G45) variants, with different EGR cooler calibration than in other BMW models
- N55B30: 3.0L single-turbo petrol in early X3 xDrive40i (G01/G45), known for fuel injector problems in G01 chassis
- B48B20: Updated 2.0L turbo petrol in newer X3 xDrive40i (G01/G45), addressing N20 cooling issues
The G01 chassis (2017-2021) and G45 chassis (2021-2024) for X3 xDrive40i (G01/G45) require different engine mounting configurations due to the xDrive all-wheel-drive system. Always verify your specific engine code using the VIN before ordering replacement components.
Buy Used and Second-Hand BMW X3 xDrive40i (G01/G45)Engines
For X3 xDrive40i (G01/G45) owners, we offer multiple engine options to suit different needs and budgets:
- Used engines: Cost-effective option for X3 xDrive40i (G01/G45) with verified mileage and history checks
- Reconditioned engines: Fully rebuilt with updated components for S58B30 turbo issues in X3 xDrive40i (G01/G45)
- Rebuilt engines: Professionally restored with quality parts for X3 xDrive40i (G01/G45) specific problems
- Remanufactured engines: Factory-standard rebuilds with 2-year warranty for X3 xDrive40i (G01/G45)
For X3 xDrive40i (G01/G45) with S58B30 engines, we recommend reconditioned units due to common turbocharger and cooling system issues that occur in 2018-2024 models.
BMW X3 xDrive40i (G01/G45)Engines in Stock
Our X3 xDrive40i (G01/G45)reconditioned engines include comprehensive component replacement to address known issues:
- New twin-turbocharger assembly specifically for S58B30 in X3 xDrive40i (G01/G45)
- Updated cooling system components to address S58 common failures in X3 xDrive40i (G01/G45)
- Complete gasket set and oil seals for G01/G45 chassis compatibility
- Engine mounts and xDrive transmission alignment components for X3 xDrive40i (G01/G45)
Each X3 xDrive40i (G01/G45)engine undergoes 2-hour bench testing to verify BMW-specific performance parameters and xDrive system compatibility before shipping.
Warranty for Replacement BMW X3 xDrive40i (G01/G45)Engines
All reconditioned and remanufactured X3 xDrive40i (G01/G45)engines come with comprehensive warranty coverage:
- 12-month standard warranty on all X3 xDrive40i (G01/G45)reconditioned engines
- 24-month extended warranty available for S58B30 engines in X3 xDrive40i (G01/G45)
- Covers turbocharger components specific to S58B30 in X3 xDrive40i (G01/G45)
- Nationwide UK coverage for X3 xDrive40i (G01/G45)engine warranty claims
Please note: Engine Finders is a price comparison website. Warranty terms are provided by individual suppliers, and customers should confirm specific coverage details directly with their chosen supplier before purchase.
Expert Tips for Choosing the Right Engine for Your BMW X3 xDrive40i (G01/G45)
BMW X3 xDrive40i (G01/G45)Engine Types Explained
- For X3 xDrive40i (G01/G45)S58B30 engines (2018-2024), reconditioned units with updated twin-turbo assemblies are recommended
- Remanufactured engines include complete overhaul with BMW service bulletin updates specific to xDrive40i S58 issues
- Used engines from X3 xDrive40i (G01/G45)should have verified service history and turbocharger replacement records from 2018-2024 models
- Rebuilt engines for xDrive40i variants include enhanced cooling components to address S58B30 specific wear patterns
BMW X3 xDrive40i (G01/G45) Replacement Engine Cost in the UK
- Used S58B30 engines for X3 xDrive40i (G01/G45)cost £4,500-£5,800 depending on mileage and service history from 2018-2024
- Reconditioned xDrive40i engines with updated turbo components range £6,200-£7,500 including installation preparation
- Remanufactured S58B30 units for X3 xDrive40i (G01/G45)cost £7,000-£8,500 with 2-year warranty coverage
- Customers save up to 45% on X3 xDrive40i (G01/G45)engine replacement through Engine Finders compared to main dealer pricing
Finding the Right BMW X3 xDrive40i (G01/G45)Engine
- X3 xDrive40i (G01/G45)S58B30 engines have VIN codes ending in 116X, specific to 2018-2024 G01/G45 chassis production
- Verify engine compatibility with xDrive all-wheel-drive system using BMW chassis code G01 or G45 for proper mounting
- Don't confuse G01 with G45 engine mounts - X3 xDrive40i (G01/G45)requires specific transmission alignment components
BMW X3 xDrive40i (G01/G45)Petrol vs Diesel Engines
- The S58B30 petrol in X3 xDrive40i (G01/G45)has specific twin-turbo cooler failures due to unique calibration from 2018-2024
- X3 xDrive40i (G01/G45)diesel variants avoid turbocharger complexity but have different EGR system challenges in B57 engines
- Petrol X3 xDrive40i (G01/G45)models face ULEZ compliance challenges in London, affecting long-term ownership costs
- For performance driving, X3 xDrive40i (G01/G45)petrol offers superior power delivery; diesel suits long-distance use
Quality Assurance - Warranty
- For X3 xDrive40i (G01/G45)S58B30 engines, twin-turbo assemblies and VANOS units are replaced during rebuild
- Quality engines for X3 xDrive40i (G01/G45)include updated cooling components to address known 2018-2024 failure points
- Engine Finders provides 2-year warranty on X3 xDrive40i (G01/G45)replacements, covering xDrive transmission compatibility
- Each X3 xDrive40i (G01/G45)engine undergoes 2-hour bench testing to verify BMW-specific performance parameters
Compare - Save on BMW X3 xDrive40i (G01/G45)Engines
- For X3 xDrive40i (G01/G45)S58B30 engines, avoid suppliers who don't replace updated turbo components for 2018-2024 models
- Compare prices including installation - X3 xDrive40i (G01/G45)engine swaps require specific xDrive transmission alignment tools
- Look for suppliers offering BMW-specific diagnostic compatibility for X3 xDrive40i (G01/G45)engine control units
- Get quotes for complete X3 xDrive40i (G01/G45)engine packages including oil cooler, mounts, and xDrive-specific components
BMW X3 xDrive40i (G01/G45)Engine Works: How Experts Rebuild Engines
When your engine fails, BMW X3 xDrive40i (G01/G45)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.
1. Engine Disassembly - Inspection: X3 xDrive40i (G01/G45) engines are carefully disassembled using BMW-specific tools. Each component is inspected for wear patterns unique to S58B30 engines from 2018-2024, with particular attention to twin-turbocharger systems and oil pump wear that's common in xDrive applications.
2. Block - Head Machining: The engine block and cylinder head of X3 xDrive40i (G01/G45) units undergo precision machining. Specialized equipment ensures proper bore alignment and surface finish for BMW's tight tolerances, particularly addressing the unique cooling requirements of the xDrive40i's twin-turbo petrol configuration.
3. Component Replacement: All worn components in X3 xDrive40i (G01/G45) engines are replaced with genuine BMW parts. This includes the updated twin-turbo assembly required for 2018-2024 models, along with new pistons, rings, and bearings specifically rated for xDrive applications.
4. Assembly with BMW Specifications: X3 xDrive40i (G01/G45) engines are reassembled following BMW's torque specifications and assembly procedures. Specialized tools ensure proper crankshaft positioning and timing chain alignment, crucial for the xDrive system's precise power delivery requirements.
5. Quality Testing - Calibration: Each rebuilt X3 xDrive40i (G01/G45) engine undergoes comprehensive testing on dynamometer equipment calibrated for BMW specifications. This includes verifying twin-turbocharger performance, VANOS system functionality, and compatibility with xDrive transmission systems.
6. Final Inspection - Packaging: Before shipment, X3 xDrive40i (G01/G45) engines receive final inspection including compression testing and leak checks. Each unit is properly packaged with installation guidelines specific to G01/G45 chassis requirements and xDrive system integration.