Product Overview The Left Inlet Manifold / Valve Cover LR105956 is an OE-grade engine component for select for Land Rover and for Jaguar vehicles equipped with the 3.0L V6 diesel engine (306DT / TDV6 / SDV6). This component integrates the valve cover and inlet manifold into a single unit, managing both air distribution to the cylinders and crankcase ventilation. LR179200 is the current genuine replacement part, superseding LR105956 and multiple earlier numbers. Key Features