When it comes to maintaining or upgrading your 2011 Peterbilt 389, using quality Fuel and Emissions Systems is essential to ensure durability and a perfect fit. Carquest Premium ticks all of those boxes. We offer a wide selection of Carquest Premium Fuel and Emissions Systems, specifically designed for the 2011 Peterbilt 389. With over 2 Carquest Premium brand Fuel and Emissions Systems in stock, you’re sure to find what you need. The prices for these top-notch parts start as low as $41.99, with an average price of just $74.49. Plus, with over 1 customer reviews and an average rating of 4 stars, you can trust that our Carquest Premium Fuel and Emissions Systems will get the job done right. Choose Advance Auto Parts for reliability, quality, and expert-approved parts that keep your vehicle running strong.
Fuel/Water Separator Spin-on with Drain
Out of 17 Fuel and Emissions Systems that fit 2011 Peterbilt 389s, the following parts are the top sellers:
Fuel and Emissions System prices for the 2011 Peterbilt 389 start at $31.99 and go up to $3,053.99 for the most premium parts.
The average price for Fuel and Emissions Systems for the 2011 Peterbilt 389 is $345.32. Keep in mind the variety of part types within our Fuel and Emissions System category so you are likely to find a wide range of prices across a variety of parts and components.
The cheapest 2011 Peterbilt 389 Fuel and Emissions Systems we carry in stock are:
As of 2/5/25, these are some of the most in-demand types of Fuel and Emissions Systems for a 2011 Peterbilt 389:
Contact our customer support team, by chat or phone, through the help desk page, where you can find instant answers about Peterbilt Fuel and Emissions Systems and more.
Advance Auto Parts keeps returns simple. For new Peterbilt 389 Fuel and Emissions Systems and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.