Land Rover PCC000710 OE-Spec Radiator for Discovery 2 with Secondary Air Injection Replace your failing or corroded radiator with thishigh-quality aftermarket replacement built to OE specifications. Replaces Land Rover OE partPCC000710 Fits the Discovery 2 (2001 - 2004) with secondary air injection. Note: Secondary air injection engines have two air injection valves - one on each side above each exhaust manifold.