Range Rover 4.4 TDV8 Engine Replacement Compare Prices & Get Quotes

A reconditioned or rebuilt Range Rover 4.4 TDV8 engine typically costs between £6,000 and £12,000 for the supply-only unit, depending on the level of rebuild and specialist documentation provided.

• Rebuilt units include upgraded oil cooler seals and cooling system components.
• Supply and fit packages are available through our premium specialist network.

Early detection is critical to preventing catastrophic damage to your Range Rover 4.4 TDV8 engine.

• Look for unexplained coolant loss, oil contamination (milky appearance), or coolant/oil mixing.
• Overheating warnings, white smoke from the exhaust, or a sweet smell from the engine bay are also strong indicators.

Yes, the 4.4 TDV8 is significantly more reliable than the earlier 3.6 TDV8.

• The 3.6 TDV8 suffered from crankshaft fracture and timing chain tensioner failures, while the 4.4 TDV8 has no catastrophic bottom-end design flaw.
• The 4.4 TDV8 is considered one of the most durable diesel V8s in the Land Rover lineup when properly maintained.

A straightforward supply and fit replacement for a Range Rover 4.4 TDV8 typically takes 4 to 6 days at a premium specialist workshop.

• This allows time for the engine to be delivered, mounted, and thoroughly calibrated and tested.
• The V8 configuration requires more labour hours (18-24 hrs) than inline engines.

While both are diesel V8s, a direct swap is not straightforward.

• The 4.4 TDV8 requires different ECU mapping, wiring harnesses, and potentially upgraded cooling and transmission components.
• We strongly recommend sticking to a like-for-like 448DT replacement to ensure guaranteed compatibility, MOT compliance, and warranty coverage.