This washer fluid reservoir jug cap is a perfect fit for your 1976-1983 El Camino, Monte Carlo, or Malibu. Made by Dorman, this high-quality part has a left front placement on your vehicle. The interchange part number is 3798372, and the manufacturer part number is 47107. This reservoir is designed for your car's washer system and is an essential part for ensuring that your wipers function properly. The brand name ensures durability and quality, making it a reliable choice for your car's needs. Don't let a faulty washer fluid reservoir ruin your driving experience. Upgrade to this Dorman washer fluid reservoir jug cap today!