Engine Parts
Discovery 4 engine parts for routine servicing, auxiliary drive repairs and TDV6 timing work, including service kits, Dayco belts and idlers, and the modified TDV6 oil pump.
Start with the exact engine and the job being carried out, then check the product page for part number, engine generation, belt position, kit contents and any early or later fitment notes. Parts can differ between the 2.7 TDV6, 3.0 TDV6 and 3.0 SDV6 engines.
Showing all 6 resultsSorted by popularity
Discovery 4 & Range Rover Sport 3.0 TDV6 / SDV6 Service Kit – OEM Filters | SKT6086PR2
Find the right Discovery 4 engine parts
Start with the engine and the work being carried out. Routine servicing, auxiliary belt replacement, timing belt work and oil pump replacement each involve different components and fitment checks.
| Job | Best place to start | Check before ordering |
|---|---|---|
| Routine engine servicing | Discovery 4 service kits | Engine designation, filter brands, kit contents and any additional oil or service parts required |
| Auxiliary drive belt replacement | Dayco auxiliary drive belt | 2.7 TDV6, 3.0 TDV6 or 3.0 SDV6 fitment and the original belt part number |
| Timing belt idler replacement | Dayco TDV6 timing belt idler | Exact engine, timing-drive position and quantity required; two idlers are required per engine for the current Dayco idler |
| Oil pump replacement | Modified TDV6 oil pump (LR123716) | 2.7 TDV6 or early Gen 1 3.0 TDV6 fitment and the non-solenoid oil pump arrangement |
Check Discovery 4 engine fitment before ordering
Parts sharing a similar description are not automatically interchangeable across the Discovery 4 diesel engines. Match the engine, original part number and product-specific fitment information before ordering.
Engine designation
Confirm whether the vehicle uses the 2.7 TDV6, 3.0 TDV6 or 3.0 SDV6 engine.
Confirm whether the vehicle uses the 2.7 TDV6, 3.0 TDV6 or 3.0 SDV6 engine.
Engine generation
Some 3.0 TDV6 parts differ between earlier Gen 1 and later Gen 2 engines.
Some 3.0 TDV6 parts differ between earlier Gen 1 and later Gen 2 engines.
Oil pump type
The modified LR123716 pump fits the earlier non-solenoid arrangement and is not for later Gen 2 engines with a pressure-relief solenoid.
The modified LR123716 pump fits the earlier non-solenoid arrangement and is not for later Gen 2 engines with a pressure-relief solenoid.
Part number and contents
Check the original component reference and confirm whether the product includes an individual belt, idler, pump or complete service kit.
Check the original component reference and confirm whether the product includes an individual belt, idler, pump or complete service kit.
Related Discovery 4 sections
| Section | Use it for |
|---|---|
| Discovery 4 Service Kits | Filter kits for routine servicing of Discovery 4 diesel engines |
| Land Rover Timing Belt Kits | Complete timing belt kits, idlers and related TDV6 timing components |
| Air Intake & Turbo | Air filters, intake sensors and turbo-related parts |
| Cooling System | Radiators, water pumps, expansion tanks and associated cooling components |
| Discovery 4 Parts | Return to the main vehicle section for brakes, suspension, electrical and exterior parts |
