UNIT 1D Hedley Avenue, Grays, RM20 4EL

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Land Rover Defender V8 Engine Rebuild —Reconditioned, Remanufactured & Used Supply and Fit in Grays, Essex & Across the UK

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The Defender V8 is a vehicle that makes a statement the moment you hear it. Whether it's the classic 3.5 litre V8 from the original defender range or the modern 5.0 litre supercharged AJ133 producing 525HP in the current generation — the V8 engine defines everything that makes the Defender V8 extraordinary.

When that engine needs attention, the response needs to match the vehicle's character and specification.

At Vogue Technics in Grays, Essex, we specialise in Land Rover Defender V8 engine rebuilds across all variants and generations — from classic 3.5 and 3.9 V8 units through to the current generation AJ133 5.0 supercharged engine fitted to Defender 90, 110, and 130 V8 models. We deliver genuine specialist knowledge, transparent pricing, and a complete supply and fit service from our RM20 workshop or delivered anywhere across the UK.

Defender V8 Engine Rebuild & Reconditioning — Classic & New Generation Units

Every remanufactured unit is fully stripped, inspected, machined where required, and reassembled using quality components in our Grays workshop.

AJ133 5.0 Supercharged V8 Rebuild — Current Gen

The performance apex. Producing 525HP and demanding precision attention to supercharger assembly and timing chain systems.

  • 2024 & 2025 L663 V8 specialized rebuild
  • 508PN Supercharged OEM specifications
  • Oil delivery system addressed correctly
  • Supplied with up to 6 months warranty

Classic Defender 3.5 & 3.9 V8 Specialists

Inheritance enthusiasts continue to value. Rebuilt correctly to deliver performance and reliability exceeding original factory spec.

  • Carburettor and fuel injection variants
  • Short engine & dressed options available
  • Discovery 2 conversion especialistas
  • Classic V8 recondition to specifications

Discovery 2 V8 Conversion

Popular conversion delivering proven V8 performance. We manage mounting, ancillary reconnection, and calibration under one roof.

Defender V8 Engine Problems, Diagnostics & Emergency Repair — Grays, Essex

Accurate specialist diagnosis before any repair commitment. We assess thoroughly from classic 3.5 to modern AJ133.

Common Defender V8 Engine Problems

From 5.0 supercharger stretch to classic 3.9 bearing knock — our diagnostics are platform specific.

  • AJ133 timing chain & tensioner fail diagnosis
  • Supercharger seal, belt & pulley wear (L663)
  • Classic V8 head gasket fail & overheating
  • Engine knock & bearing wear (3.5/3.9 V8)
  • Oil leaks (valve covers, timing covers, feeds)
  • Management light & fault code diagnostics

Same-Day Diagnostics — Grays RM20

Specialist equipment for AJ133 management along with genuine hands-on knowledge of classic Rover V8 fault patterns.

Emergency V8 Breakdown Support

Off the road unexpectedly? Fast-track fitting slots and immediate guidance from our specialist team available 24/7.

Why Choose Vogue Technics for Your Defender V8 Engine Rebuild?

Independent V8 specialist knowledge, transparent pricing, and complete warranty cover across all generations.

Independent V8 Specialists — Grays

Core daily specialist work covering 3.5 carburettors through to 5.0 supercharged AJ133 beasts.

Competitive Transparent Pricing

Fully itemised quotes with no hidden charges. Competitive rates matching our independent status and expertise.

6 Month Warranty Cover

Strongest cover in RM20 on all reconditioned Defender V8 units. Used units also carry warranty protection.

Land Rover Defender V8 (Classic & New Gen) Engine Codes to Help You Find Your Vehicle

MakeModelEngine CodeValvesActual CCPower Kw / HpYear Range
Land RoverDefender V8 (L663)AJ133 / 508PN-5000386 kW / 525 hp2021–2025Get Quote
Land RoverDefender V8 (Classic)Rover V8-3528 / 3946100–136 kW1983–1996Get Quote
Land RoverDiscovery 2 Conversion4.0 / 4.6 V8-3950 / 4554136–162 kWOngoingGet Quote

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FREQUENTLY ASKED QUESTIONS — LAND ROVER DEFENDER V8 ENGINE REBUILD

Find answers to common questions about our engine rebuilds and replacements in Grays England.

Ready to rebuild your Land Rover Defender V8 engine properly?

Whether it's a classic 3.9 V8 or a current supercharged powerhouse — we make sure that engine gets the specialist rebuild it genuinely deserves.

Find Your Defender Engine

Select your model below to view specific engine codes, technical specifications and fitting details for your vehicle.

Defender Classic 90 Engines

Defender Classic 90 Engines

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Defender Classic 110 Engines

Defender Classic 110 Engines

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Defender Classic 130 Engines

Defender Classic 130 Engines

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Defender New (L663) Engines

Defender New (L663) Engines

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Defender OCTA Engines

Defender OCTA Engines

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