LR004009 | Camshaft - 4.0 Cologne V6 EFI SOHC Engine | Discovery 4
To check the stock of Genuine Parts before placing an order please use our Contact Us page
To check the stock of Genuine Parts before placing an order please use our Contact Us page
Land Rover Part Number: LR004009 - Camshaft
LR004009 is a camshaft that controls valve timing in the cylinder head of the 4.0 Cologne V6 EFI SOHC engine. The camshaft converts rotational force from the timing drive into timed valve movement via precision-machined lobes; in this SOHC V6 layout a single camshaft operates both intake and exhaust valves using tappets and rocker arms to transfer lobe lift to valve stems. Lobe profile, spacing and phasing determine valve lift, duration and overlap, which directly affect engine breathing and torque characteristics across the rev range. Hardened lobe and journal surfaces reduce wear under continuous contact and oil-film conditions, and worn or damaged lobes or journals will alter valve events and require replacement. During installation, correct alignment to the engine timing marks and correct torque of associated fasteners are required to maintain cam-to-crank phasing and to avoid valve-to-piston contact; bearing journals and thrust faces should be inspected and measured against service limits when fitting a replacement camshaft. Use the compatibility data below to confirm fitment against your V.I.N.
Compatibility
- Discovery 4 (2010-2016) - Cologne V6 4.0 EFI SOHC (From VIN AA000001)
Frequently Asked Questions
The LR004009 camshaft times the opening and closing of the engine's valves by converting rotational drive input into precise, lobe-shaped lifts that operate valves via tappets and rocker arms. Correct lobe profile and phasing are essential for engine breathing and torque characteristics; worn or damaged lobes or journals will change valve events and require replacement. Proper alignment to timing marks and correct torque of related fasteners are required during installation, and bearing journals and thrust faces should be inspected against service limits.
| Model | Variant |
|---|---|
| Land Rover Discovery 4 (2010-2016) | Cologne V6 4.0 EFI (SOHC) (From VIN AA000001) |
If you are unsure of compatibility with your vehicle, you can also confirm by checking against your V.I.N. Simply reach out to us with your V.I.N and desired part number via our Contact page or use our Finding Part Numbers page.
- L8 products are genuine Land Rover parts.
All products and accessories available on LRDirect.com come with a 2-year warranty.