Part #: FFA1.10117.1. When you remove and reinstall intakes, and considering the influence of external weather and under - hood temperatures, the factory O - ring on the MAF sensor will gradually wear out. The Faction Fab O.E. Replacement O - Rings are top - notch! They replace your old, worn - out O - rings with high - quality oil - resistant Buna - N ones. These O - rings are engineered to handle temperatures from below zero to over 200°F, offering you years of hassle - free use. Features: They are direct replacements for the factory MAF sensor O - rings. Subaru doesn't sell this O - ring separately. Made of oil - resistant Buna - N, they have excellent chemical and high - temperature resistance, ensuring a long service life.
Using this FactionFab MAF sensor replacement O - ring is easy. First, make sure your vehicle's engine is turned off and cooled down. Then, carefully remove the old O - ring from the MAF sensor. Take your new FactionFab O - ring and place it gently in the same position where the old one was. Ensure it's properly seated and there are no gaps. When installing, be careful not to stretch or damage the O - ring. For maintenance, there's not much you need to do. Just keep an eye on it during regular vehicle check - ups. If you notice any signs of wear or damage, it's a good idea to replace it right away. Also, remember to store any extra O - rings in a cool, dry place to maintain their quality.
