How much does a Range Rover Sport 3.6 TDV8 engine replacement cost in the UK?

A reconditioned 3.6 TDV8 engine typically costs £4,000–£6,500 supply only. Fitting adds £1,500–£2,500 depending on location and workshop rates. A supply-and-fit service from some specialists is available from approximately £3,995. Main dealer new engines start from £12,000–£18,000+ supply only.

Is the Range Rover Sport 3.6 TDV8 engine reliable?

The 3.6 TDV8 is a robust engine with a cast iron block and strong bottom end. However, it has well-documented weaknesses: turbocharger VGT mechanism failure, valve corrosion, and timing chain tensioner wear. With meticulous maintenance and proactive turbo care, many owners achieve high mileages — but these issues should be budgeted for.

What are the common problems with the Range Rover Sport 3.6 TDV8?

The main known issues are: (1) Turbocharger VGT mechanism failure — the most common and costly issue, (2) Valve corrosion — a known metallurgical issue requiring cylinder head work, and (3) Timing chain tensioner wear — can cause catastrophic engine failure if ignored.

Is it worth replacing a Range Rover Sport 3.6 TDV8 engine, or should I scrap the car?

Depends on vehicle value and condition. Against a well-kept £5,000–£12,000 Range Rover Sport, a £4,000–£6,500 recon is 30–130% of the car's value. For a clean example with good body and chassis, replacement may be worthwhile given the L320's strong following. However, if the vehicle has significant corrosion or air suspension issues, evaluate total restoration costs before committing.

How do I find my Range Rover Sport 3.6 TDV8 engine code?

The 3.6 TDV8 uses the 368DT engine code (also known as LION). It's a 3.6-litre twin-turbo V8 diesel producing 272 PS and 640 Nm. The engine number is stamped on the cylinder block in two locations. Tell us your registration and we'll confirm it for free.

Can I prevent turbo failure on the 3.6 TDV8?

Prevention is not guaranteed, but you can reduce the risk: (1) Change oil every 10,000 miles or less with the correct 5W-30 JLR-spec oil — turbochargers are oil-dependent, (2) Allow the engine to idle for 30–60 seconds before switching off to let the turbos cool, (3) Use high-quality diesel fuel, and (4) Never ignore restricted performance warnings or siren-like noises — book an inspection immediately.

Land Rover Range Rover Sport 3.6 TDV82006–20101 Engine Generation

Land Rover Range Rover Sport 3.6 TDV8 Engine Replacement — Compare Prices & Get Quotes

Name: Land Rover Range Rover Sport 3.6 TDV8 UK Engine Enquiry Data 2025
Creator: LandRoverEngine.uk

Get quotes today from trusted UK Range Rover Sport specialists. The 3.6-litre twin-turbo V8 diesel (368DT) powers the L320 Sport — compare reconditioned, rebuilt and used TDV8 engines with supply & fit available nationwide.

Supply & Fit Available

12-Month Warranty

Nationwide Delivery

12 Specialists

Supply & Fit Available

12-Month Warranty

Nationwide Delivery

12 Specialists

Range Rover Sport 3.6 TDV8 Engines — from £800 to £7,500Engine code: 368DT (LION)

Range Rover Sport 3.6 TDV8 Engines — from £800 to £7,500· Engine code: 368DT (LION)

Instant QuotesNo Obligation100% FreeReconditionedRebuiltUsedSupply & Fit AvailableUK-Wide Network

Land Rover Range Rover Sport 3.6 TDV8 — Which Engine Does Your Car Actually Have?

Four generations. Four eras. One guide to reliability, costs and what really matters.

Era Note

3.6-litre twin-turbo V8 diesel — cast iron block, chain-driven. Turbocharger and valve corrosion are main weaknesses

GenerationYearsEngine CodeReliabilityRecon CostEra Note

L320

2006–2010368DT (LION)★★★☆☆ [NEWLY ASSIGNED — see Data Note]£4,000–£7,500 [PLACEHOLDER]3.6-litre twin-turbo V8 diesel — cast iron block, chain-driven. Turbocharger and valve corrosion are main weaknesses

Why use this era map?

Every cost guide, reliability rating and engine code on this page is aligned to the data above. This keeps everything consistent and trustworthy.

Real UK Cost Data

Verified Reliability

Expert Insights

Updated for 2025

Land Rover Range Rover Sport 3.6 TDV8 Engine Replacement Costs

Supply Only£4,000–£6,500

Fitted (Indie)£5,500–£8,000

Warranty12–24 months

Best ForMost owners — best cost/warranty balance

Engine TypeSupply OnlyFitted (Indie)WarrantyBest For

Used Engine£800–£2,000£2,000–£3,5001–6 monthsBudget priority; donor for rebuild

Reconditioned Engine£4,000–£6,500£5,500–£8,00012–24 monthsMost owners — best cost/warranty balance

Rebuilt Engine£5,000–£7,500£6,500–£9,00012–24 monthsLong-term ownership; 3+ year horizon

Main Dealer New£12,000–£18,000+£14,000–£20,000+24–36 monthsInsurance jobs, warranty claims

Labour estimate: Fitting a Range Rover Sport 3.6 TDV8 engine typically takes 15–25 hours at £65–£95/hr (independent). The exhaust manifold gasket replacement is particularly labour-intensive as it requires body removal.

→ Compare Range Rover Sport 3.6 TDV8 engine prices from UK specialists

Common Problems

1. Turbocharger Failure (Geometry Mechanism)

Symptoms: Loss of power, restricted performance warning, siren-like whining or whistling from the engine bay, black smoke under acceleration, engine management light

Typical mileage: 80,000–120,000 miles

Repair cost: £1,500–£3,000 (turbo rebuild or replacement — both turbos recommended)

Replacement cost: £5,500–£9,000 (if ignored — full engine replacement)

🟠 Check - book inspection urgently if you hear siren-like noise

Our recommendation:

The 3.6 TDV8 is fitted with two BorgWarner BV39 turbochargers. These turbos are generally robust, but the variable geometry mechanism is a known weak point that can fail. Symptoms include a siren-like noise, loss of power, and restricted performance warnings. Because this is a V8 with two turbos, replacement is labour-intensive and expensive. Many specialists recommend replacing both turbos at the same time to avoid repeat failure. If turbo failure is ignored, debris can enter the engine and cause catastrophic damage.

Read the full turbo failure guide → /failures/tdv8-turbo-failure/ [NEW FAILURE PAGE NEEDED]

1. Turbocharger Failure (Geometry Mechanism)

Symptoms: Loss of power, restricted performance warning, siren-like whining or whistling from the engine bay, black smoke under acceleration, engine management light

Typical mileage: 80,000–120,000 miles

Repair cost: £1,500–£3,000 (turbo rebuild or replacement — both turbos recommended)

Replacement cost: £5,500–£9,000 (if ignored — full engine replacement)

🟠 Check - book inspection urgently if you hear siren-like noise

Our recommendation:

Read the full turbo failure guide → /failures/tdv8-turbo-failure/ [NEW FAILURE PAGE NEEDED]

2. Valve Corrosion

Symptoms: Rough running, misfires, loss of compression, poor cold starting, increased smoke

Typical mileage: 80,000–150,000 miles

Repair cost: £2,000–£4,000 (cylinder head rebuild with valve replacement)

Replacement cost: N/A — repair only (does not progress to engine replacement if addressed)

🟡 Monitor - book inspection if running issues develop

Our recommendation:

The 3.6 TDV8 has a known issue with the metallurgical composition of its valves, which can become heavily corroded over time. This is a significant job — the cylinder heads must be removed, valves replaced, and the heads rebuilt. The repair is expensive but not as catastrophic as a full engine replacement. This is a known pattern on higher-mileage examples and should be factored into ownership costs.

Read the full valve corrosion guide → /failures/tdv8-valve-corrosion/ [NEW FAILURE PAGE NEEDED]

3. Timing Chain Tensioner Wear

Symptoms: Rattling or clanking noise from the front of the engine on cold start, engine warning light, rough running

Typical mileage: 60,000–120,000 miles

Repair cost: £1,200–£2,500 (chain tensioners, guides and chains)

Replacement cost: £5,500–£9,000 (if chain snaps — full engine replacement)

🔴 Immediate - if you hear rattling on cold start, book an inspection immediately

Our recommendation:

The 3.6 TDV8 uses a chain-driven timing system. Timing chain tensioner failure is a documented issue on these engines. If the tensioner fails, the chain can become slack and potentially snap, causing catastrophic engine damage. A TSB (LTB00474) exists for this issue, specifying that both pairs of tensioners and blades must be replaced. At the first sign of cold-start rattling, book an inspection immediately.

Read the full timing chain tensioner guide

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Range Rover Sport 3.6 TDV8 — Repair, Buy, or Replace?

Every 320d has a story. Make the right call with clear data, real-world costs, and honest guidance from UK specialists.

Range Rover Sport 3.6 TDV8 — Repair, Buy, or Replace?

Every 320d has a story. Make the right call with clear data, real-world costs, and honest guidance from UK specialists.

Can It Be Repaired?

ProblemRepairable?Typical CostWhen It Makes SenseTurbocharger VGT mechanism✅ Yes£1,500–£3,000Viable; replace both turbos togetherValve corrosion✅ Yes£2,000–£4,000Viable on well-maintained examplesTiming chain tensioner✅ Yes£1,200–£2,500Preventative — catch before chain snapsExhaust manifold gasket✅ Yes£800–£1,500Labour-intensive (body removal) but straightforwardCrankshaft failure❌ Usually NoEngine replacementFull engine replacement is the only reliable fix

Buying This Range Rover Sport 3.6 TDV8? Check These First

Buy If

Full service history with 10,000-mile or less oil change intervals
Evidence of recent turbo work — this is a major expense
No cold-start rattle — timing chain health is critical
Good body and chassis condition — these are ageing vehicles now

Avoid If

Any cold-start rattle — this is a warning sign of timing chain tensioner wear
Siren-like noise from the engine — indicates turbo failure
Restricted performance warnings — could indicate turbo or other issues
No service history — the TDV8 is unforgiving of neglect

Closing Verdict

The 3.6 TDV8 is a genuinely impressive engine — a 272 PS twin-turbo V8 diesel with 640 Nm of torque that transformed the Range Rover Sport's performance. The cast iron block and robust bottom end make it a durable unit, but the turbochargers, valve corrosion, and timing chain tensioners are well-documented weaknesses. Buy with full service history and budget for turbo maintenance. Without history? Approach with caution — the repair bills can be substantial.

Don't guess.Get the right engine at the right price.

→ Compare Range Rover Sport 3.6 TDV8 engine prices before you buy

Don't Guess. Compare.

Get real quotes from vetted UK specialists and make the right call for your 320d.

→ Compare Range Rover Sport 3.6 TDV8 engine prices before you buy

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Buying Checklist

Before you buy a used Land Rover Range Rover Sport 3.6 TDV8 (or before you commit to an engine replacement), check these:

Cold Start — Listen for rattling or clanking from the front of the engine (timing chain tensioner)

Turbo Noise — Listen for siren-like whining or whistling under acceleration

Restricted Performance — Any warning messages? This often indicates turbo issues

Service History — Including the 368DT engine and confirmed oil change intervals (10,000 miles or less)

Smoke Check — Black smoke (turbo) or blue smoke (valve / oil issues)

Exhaust Manifold — Any exhaust noise? The gasket is a known weak point

Engine Warning Light — Have codes been read? Any unresolved issues?

Body Condition — Exhaust manifold gasket replacement requires body removal; factor this into any work

Buy smart. Drive with confidence.

A few checks today can save thousands tomorrow. Use this checklist to avoid the most common 320d pitfalls.

Buy smart. Drive with confidence.

A few checks today can save thousands tomorrow. Use this checklist to avoid the most common 320d pitfalls.

Engine Codes

This table's rows match Section 1B's Era Map exactly.

368DT (LION)

Years2006–2010

Power272 PS (200 kW) / 640 Nm

2025 Enquiries— (pattern data)

Avg. Recon Cost£4,000–£7,500 [PLACEHOLDER]

Engine CodeYearsPower2025 EnquiriesAvg. Recon Cost

368DT (LION)2006–2010272 PS (200 kW) / 640 Nm— (pattern data)£4,000–£7,500 [PLACEHOLDER]

Technical Specs

368DT / LION

Displacement3,628 cc (3.6L)

Cylinders8-cylinder V8

Bore81.0 mm

Stroke88.0 mm

Cylinder BlockCast iron V8

Cylinder HeadAluminium 32-valve

ValvetrainDOHC, chain-driven

Compression Ratio17.3:1

Fuel SystemCommon-rail direct injection

TurbochargerTwin BorgWarner BV39

ManagementSiemens/Continental SID204

Engine Oil5W-30, 9.5 litres

Euro StandardEURO 4

Approximate Lifespan350,000 km (217,000 miles)

→ Compare Range Rover Sport 3.6 TDV8 engine prices for your Land Rover

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Market Intelligence

Most Common Failure

Turbocharger VGT mechanism failure【PATTERN DATA】

Average Enquiry Mileage

80,000

–120,000 miles【PATTERN DATA】

Average Replacement Cost

£5,000

–£6,500 reconditioned, supply only【PLACEHOLDER】

Most Requested Engine Code

368

DT【PATTERN DATA】

Peak Enquiry Season

Autumn / Winter — cold starts expose timing chain and turbo issues【PATTERN DATA】

Regional Demand

South East18%

South West15%

London (12%)【PATTERN DATA】

Regional Demand Breakdown

18%South East

FAQ

All prices are indicative UK market ranges based on historical quote data from our network of engine specialists. Actual costs vary by variant, engine code, damage severity and workshop location. Use our free comparison tool to get tailored quotes. Every engine supplied through EnginesMarket carries a minimum 12-month unlimited-mileage warranty — always confirm terms with your chosen supplier.

Why UK Range Rover Sport 3.6 TDV8 Owners Trust LandRoverEngine.uk

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every garage and engine rebuilder in our network is vetted, rated and reviewed by real Range Rover Sport owners, across the 368DT V8 diesel engine, as part of the Engine Finders network.
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see prices, warranty terms and supply & fit options side-by-side before you commit to a single quote.
UK Engine Replacement Services for Range Rover Sport
supply-only or full supply & fit available nationwide, covering every L320 Sport with the 3.6 TDV8 from 2006 to 2010.

Find the best Land Rover Range Rover Sport 3.6 TDV8 engine replacement UK drivers rely on. Compare prices from trusted specialists on EnginesMarket today and get back on the road with confidence — from £4,000 supply-only.

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No hidden fees

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UK Specialists

20+ vetted experts

12-Month Warranty

As standard

Nationwide Delivery

Supply & fit available