Easy installation. This fuel tank cap base is made of plastic and designed for long service life. A reliable replacement for old or damaged caps, this gas tank cover base helps protect the tank interior and effectively prevents sand and dust from entering. The fuel filler cap base features a sleek design, and with this stylish cover, your car's fuel filler cap not only looks more distinctive but also gains enhanced protection. Part Number: 4637797, 4442912 Type: Fuel Tank Cover Base Applicable Location: Fuel Tank Cover Fitment: for Transit for MK6 2000-2006 for MK7 2006-2014 Color: Black + White Material: Plastic Package Contents: 1 x Fuel Tank Cap Cover Base 1 x White Oil Port Cover Plate Note: Light and screen display differences may cause slight variations in color between the image and the actual item. Measurement allows an error of +/- 1-3 cm.