Product Overview The Headlamp Washer Nozzle / Pump C2D21521 is a Genuine OE-grade component for the for Jaguar XJ (X351) from 2010 to 2019. This left-hand assembly provides the cleaning fluid spray function for the headlamp washing system, improving nighttime visibility and headlight performance in adverse weather conditions . C2D21521 supersedes C2D5410 and is a direct replacement for the factory left-side headlamp washer nozzle/pump unit . Key Features Left-hand (LH) front