BMW X5 xDrive25D Engine Replacement - Rebuilt & Reconditioned Units from £2,000

BMW X5 xDrive25d Engines for Sale | Engine Finders

Engine Finders connects UK drivers with trusted suppliers offering reliable BMW X5 xDrive25d replacement engines. Whether it’s N47D20C timing chain issues or injector faults in the later B47D20A, we make sourcing the right unit simple and fast.

BMW X5 xDrive25d Replacement Engines

The X5 xDrive25d was introduced in the F15 generation (2013-2018) with the N47D20C twin-turbo diesel, known for timing chain tensioner failure. From 2015, updates included the B47D20A engine, offering improved efficiency but also showing injector and turbo wear patterns. In the G05 chassis (2018-2022), the B47D20B variant became standard, with revised EGR cooling but susceptibility to cooler leaks noted in BMW Service Bulletin SWE-19-07. These technical evolutions highlight generation-specific weaknesses, which Engine Finders addresses with tested, reconditioned units.

BMW X5 xDrive25d Models & Engines Codes

The X5 xDrive25d employs several diesel engines across its production timeline, each with unique failure patterns and maintenance demands:

• N47D20C: 2.0L twin-turbo diesel in F15 (2013-2015), prone to timing chain wear and tensioner failure.
• B47D20A: 2.0L diesel in late F15 (2015-2018), improved design but common injector faults and turbocharger failures.
• B47D20B: 2.0L diesel in G05 (2018-2022), with revised EGR system yet known for cooler leaks (OEM 11718511221).
• EU6-compliant B47 variants: optimized for emissions, but often present DPF clogging under UK stop-start driving conditions.

Unlike the 30d models, the xDrive25d’s 2.0L units balance efficiency with performance, though owners should be vigilant about timing chain and EGR cooler maintenance specific to this variant.

Buy Used and Second-Hand BMW X5 xDrive25d Engines

X5 xDrive25d owners can choose from several engine replacement options. Used engines are cost-effective but come with limited guarantees. Reconditioned units address known issues such as N47 timing chains, while rebuilt and remanufactured engines provide the highest reliability with upgraded OEM parts.

• Used engines - budget-friendly but high risk.
• Reconditioned - inspected and repaired with OEM timing chain kits.
• Rebuilt - includes new injectors and upgraded turbochargers.
• Remanufactured - fully restored to BMW specifications with warranty.

For N47-equipped X5 xDrive25d models, remanufactured options are often best due to persistent timing chain design flaws.

BMW X5 xDrive25d Engines in Stock

Our suppliers keep a rotating stock of reconditioned X5 xDrive25d engines. Each unit is rebuilt with critical upgrades to address known weak points before delivery.

• Upgraded timing chain tensioner for N47 engines.
• New injectors fitted in B47D20A units.
• EGR cooler replacements (OEM 11718511221) in B47D20B engines.
• Turbocharger rebalancing and shaft seal updates.

Each replacement engine undergoes compression testing, oil pressure checks, and hot-run diagnostics to ensure durability before dispatch.

Warranty for Replacement BMW X5 xDrive25d Engines

All rebuilt and reconditioned X5 xDrive25d engines come with a standard 12-month warranty covering major components and labour.

• 12 months coverage on rebuilt and reconditioned engines.
• N47D20C engines carry limited warranty on timing chain due to design faults.
• Warranty extensions available for B47D20A/B variants.

Engine Finders is a comparison platform connecting you with trusted UK suppliers. Warranty terms vary by supplier and are provided at the point of sale.