Genuine OEM Land Rover Oil Cooler Hose O-Ring, part number LR013151. This essential component creates a tight, leak-proof seal at the connection point of the oil cooler hose, preventing fluid loss and maintaining optimal system pressure. It is typically found within the engine cooling or lubrication system. Made from high-quality, oil-resistant elastomer, it weighs approximately 0.001 kg. Using a genuine OEM O-ring guarantees the correct material composition and precise dimensions for reliable sealing and long-term durability under engine operating conditions.