2021 Peterbilt 348 Diesel Emission Parts
Keep Your 2021 Peterbilt 348 in Top Shape with a Quality Diesel Emission Part
When it comes to maintaining or upgrading your 2021 Peterbilt 348, choosing high-quality parts is crucial for ensuring your vehicle stays in top shape, whether you’re tackling a repair or enhancing performance. At Advance Auto Parts, we know how important it is to find the right Diesel Emission Part for your 348. We currently carry a top Diesel Emission Part in stock that is built to last. Whether you’re replacing a damaged Diesel Emission Part or looking to upgrade, our selection for the 2021 Peterbilt 348 ensures you’ll find exactly what you need to keep your vehicle looking and performing its best.
Explore Related Parts
And while you’re here, don’t forget to check out related part categories like Diesel Fuel Injectors and Fuel Pumps to complete your upgrade or repair project. At Advance Auto Parts, we’re proud to offer the parts and expertise to keep your 2021 Peterbilt 348 running smoothly and looking great.
Find Your Specific 2021 Peterbilt 348 Diesel Emission Parts
Looking for the perfect Diesel Emission Part for your 2021 Peterbilt 348? You’re in the right place. Below, you’ll find a Diesel Emission Part from a trusted manufacturer that is a perfect fit for your vehicle. At Advance Auto Parts, we offer only the highest quality OEM and aftermarket Diesel Emission Parts, ensuring durability and a precise fit for your Peterbilt 348. Whether you’re driving a 2021 model or another popular model year like
2010,
2014,
2015,
2017,
2018,
2019,
2020,
2022, and
2023, we’ve got you covered. Purchasing Diesel Emission Parts from Advance Auto Parts is a smart choice, giving you access to trusted brands and parts built to perform. Below, you’ll find links to various types of Diesel Emission Parts that fit your vehicle.
Popular 2021 Peterbilt 348 Diesel Emission Parts Categories
Most Popular Selective Catalytic Reduction (SCR) Wiring for 2021 Peterbilt 348s
Enhance your 2021 Peterbilt 348 with this popular Selective Catalytic Reduction (SCR) Wiring we have in stock, for $175.99.
DAYTON PARTS – WIRING HARNESS (Part No.311-0015)
from
$175.99
WIRING HARNESS
FAQs for 2021 Peterbilt 348 Diesel Emission Parts
What’s the price range for 2021 Peterbilt 348 Diesel Emission Parts?
We currently have just one Diesel Emission Parts for the 2021 Peterbilt 348 in stock: WIRING HARNESS and it costs $175.99.
Does Advance Auto Parts sell Diesel Emission Parts for other Peterbilt 348 model years?
Does Advance Auto Parts sell Diesel Emission Parts for any other 2021 Peterbilt models?
Yes. We stock Diesel Emission Parts for 8 other popular 2021 Peterbilt models. Some of the most popular are 2021 567 Diesel Emission Parts, 2021 579 Diesel Emission Parts, 2021 367 Diesel Emission Parts, 2021 389 Diesel Emission Parts, and 2021 220 Diesel Emission Parts.
What types of Diesel Emission Parts do you sell for my 2021 Peterbilt 348?
We currently have just 1 Diesel Emission Part in stock for a 2021 Peterbilt 348, and as of 11/2/25, it is a Selective Catalytic Reduction (SCR) Wiring.
Can I get help with 2021 Peterbilt 348 Diesel Emission Part orders?
Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about Peterbilt Diesel Emission Parts and more.
What is your return policy for Peterbilt 348 Diesel Emission Parts?
Advance Auto Parts keeps returns simple. For new Peterbilt 348 Diesel Emission Parts and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.