Land Rover 130 Octa Specialists

Land Rover Defender 130 Octa Engine Replacement Compare Prices & Get Quotes

Get quotes today from trusted UK Land Rover Defender 130 Octa engine specialists. Compare prices on reconditioned, rebuilt and used engines to secure a reliable, warranty-backed powertrain solution for your ultra-high-performance 4x4.

Supply & Fit Available

12-Month Warranty

Nationwide Delivery

100+ Suppliers

Land Rover Defender 130 Octa Engine

from£15,000 to £22,0...

Usedfrom £8,000
Reconditionedfrom £12,000
Common codes4.4L V8 MHEV

Land Rover defender-130 Octa Used Engine — 4.4L V8 MHEV

Land Rover defender-130Used Engine — 4.4L V8 MHEV

Land Rover defender-130 Octa Reconditioned Engine — 4.4L V8 MHEV

Land Rover defender-130Reconditioned Engine — 4.4L V8 MHEV

Land Rover defender-130 Octa Rebuilt Engine — 4.4L V8 MHEV

Land Rover defender-130Rebuilt Engine — 4.4L V8 MHEV

Instant QuotesNo Obligation100% FreeReconditionedRebuiltUsedSupply & Fit AvailableUK-Wide NetworkInstant QuotesNo Obligation100% FreeReconditionedRebuiltUsedSupply & Fit AvailableUK-Wide NetworkInstant QuotesNo Obligation100% FreeReconditionedRebuiltUsedSupply & Fit AvailableUK-Wide NetworkInstant QuotesNo Obligation100% FreeReconditionedRebuiltUsedSupply & Fit AvailableUK-Wide Network

How it works

3 Simple Steps to Finding the Right Replacement Engine

Clear information first, then the right engine and specialist for your exact vehicle.

Variant History

Land Rover Defender 130 Octa Engine History & Specs at a Glance

Launched in 2024 as the ultimate expression of the modern L663 generation, the Land Rover Defender 130 Octa brings formidable 635PS twin-turbo V8 performance and advanced mild-hybrid technology to the longest-wheelbase 4x4, setting a new benchmark for high-capacity powertrains.

2024
4.4L V8 MHEV engine configuration introduced, 4.4L, 635PS (The pinnacle of the Defender lineup, featuring a twin-turbocharged V8 with 48V mild-hybrid assistance, derived from advanced JLR architecture).
2024
Present - Continued production with refined ECU mapping and enhanced thermal management systems to manage the extreme output of the twin-turbo V8 in demanding off-road and on-road conditions.

Every engine fitted to the Land Rover Defender 130 Octa is covered below, with UK rebuilt pricing and known failure points.

Engine Codes & Pricing

Land Rover Defender 130 Octa Engine Codes Specifications & Replacement Cost

Find your exact engine code, specs and UK replacement cost guide.

4.4L V8 MHEV — 4.4L Petrol (2024-present)

Power Output: 635PS (467kW)
Years Fitted: 2024-present

Can’t find your exact engine code?-> Get quotes for 4.4L V8 MHEV Land Rover Defender 130 Octa engine replacement

-> Get quotes for 4.4L V8 MHEV Land Rover Defender 130 Octa engine replacement

Common failure points and repair options

Turbocharger & Cooling System Stress

Affected: Land Rover Defender 130 Octa (4.4L V8 MHEV, 2024-present)
Typical failure mileage: 40,000-80,000 miles (projected based on shared architecture data)

Root cause

The twin-turbo setup and high-output 48V MHEV system generate significant under-bonnet heat. Over time, this can accelerate wear on turbo actuator seals and cause micro-fractures in plastic coolant crossover pipes.

Repair options

Repair tier	Dealer price	Specialist price
Minor/Preventative	£1,500-£2,500	£1,000-£1,800
Full Replacement - rebuilt/reconditioned engine	£18,000-£25,000	£15,000-£22,000

Our recommendation

Given the newness of the Octa powertrain, any minor cooling or boost irregularities should be addressed immediately under warranty or via targeted preventative repair. However, should catastrophic failure occur, a full rebuilt unit with upgraded thermal management components is the only reliable long-term solution to protect your significant investment.

-> Compare rebuilt 4.4L V8 MHEV Land Rover Defender 130 Octa engine prices

Don't Let Engine Failure Write Off Your Land Rover Defender 130 Octa

Protect your ultra-high-performance 4x4 investment by comparing quotes from vetted UK specialists. Every replacement engine sourced through our network features upgraded components to resolve known 4.4L V8 MHEV weaknesses, backed by a minimum 12-month unlimited mileage warranty and nationwide delivery options. Avoid main dealer premiums and secure a reliable, cost-effective solution today.

Compare Land Rover Defender 130 Octa Engine Replacement Prices Now ->

FAQ

Land Rover Defender 130 Octa Engine ReplacementFrequently Asked Questions

Everything Land Rover Defender 130 Octa owners usually ask before choosing a rebuilt, reconditioned or used replacement engine.

A full rebuilt Land Rover Defender 130 Octa engine typically costs between £15,000 and £22,000 for supply only. Reconditioned units start around £12,000, while used engines can be found from £8,000. Prices vary based on whether you choose supply-only or a full supply and fit service.

Rebuilt engines include upgraded cooling and turbo components.
Supply and fit adds approximately £1,000-£1,500 in specialist labour.
All rebuilt options include a 12-month unlimited mileage warranty.

-> Compare Land Rover Defender 130 Octa engine replacement prices today.

Early warning signs include unusual whining noises from the turbochargers, minor coolant seepage, or intermittent boost irregularities. You might also experience engine management lights related to the 48V mild-hybrid system or thermal management.

Monitor for unusual engine noises, especially under load.
Check coolant levels regularly for unexplained drops.
Address warning lights immediately to prevent catastrophic internal damage.

-> Get quotes for a rebuilt Land Rover Defender 130 Octa engine if symptoms persist.

Yes, given the current ultra-premium vehicle market. A well-maintained Land Rover Defender 130 Octa holds a value of £130,000 to £160,000+. Investing £15,000-£22,000 in a rebuilt engine with a 12-month warranty is financially viable and protects the appreciating asset value of this exclusive high-performance 4x4.

Rebuilt engines resolve known 4.4L V8 MHEV design vulnerabilities.
Warranty coverage provides long-term peace of mind.
Preserves the vehicle's premium status and resale value.

-> Check your Land Rover Defender 130 Octa registration for an instant quote.

The Land Rover Defender 130 Octa is powered by a 4.4-litre twin-turbocharged V8 mild-hybrid engine, producing 635PS. It features advanced direct injection, a 48V electrical system for torque fill and efficiency, and sophisticated thermal management systems designed for extreme performance.

Produces 635PS (467kW) and 750Nm of torque.
Represents the pinnacle of JLR's modern V8 architecture.
Requires strict adherence to premium fuel and specific oil specifications.

-> Compare quotes for your specific Land Rover Defender 130 Octa engine configuration.

A professional supply and fit service for a Land Rover Defender 130 Octa typically takes 3 to 5 working days due to the complexity of the V8 installation, mild-hybrid systems, and ancillary components. This includes removal, thorough cleaning, installation, and comprehensive software calibration.

Nationwide delivery of the engine usually takes 1-2 days.
Specialist workshops handle the full installation and MHEV system reset.
Road testing and fluid checks are completed before handover.

-> Book your Land Rover Defender 130 Octa supply and fit appointment today.

Why Choose Us

Compare Land Rover Defender 130 Octa Engine Prices Today

Comparing quotes is completely free and carries no obligation. By entering your registration, you ensure that every quote you receive is tailored specifically to your Land Rover Defender 130 Octa and its exact 4.4L V8 MHEV engine configuration, connecting you directly with vetted UK specialists who hold the right parts in stock.

50+50+ Land Rover Defender 130 Octa engines supplied through our network

12-Month12-Month Warranty on every rebuilt Land Rover Defender 130 Octa engine

NationwideNationwide UK delivery

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Compare quotes from trusted UK Land Rover Defender 130 Octa engine specialists with warranty-backed rebuilt, reconditioned and used options nationwide.