2017 Kenworth T400 Fuel and Emissions Systems
Find Your Specific 2017 Kenworth T400 Fuel and Emissions Systems
Below you will find various in-demand Kenworth Fuel and Emissions Systems, components and accessories for your 2017 T400. Advance Auto Parts has popular T400 parts like Diesel Emission Parts Fuel Pumps and more. You’ll also find aftermarket and OEM Fuel and Emissions Systems for other T400 model years including
2013,
2014,
2015,
2016,
2018,
2019,
2020,
2021,
2022 and more. Select a category of 2017 Kenworth T400 Fuel and Emissions Systems below and start saving instantly.
Popular 2017 Kenworth T400 Fuel and Emissions Systems Categories
Essential Fuel and Emissions Systems for 2017 Kenworth T400s
Dorman – HD Solutions – Diesel Exhaust Fluid Filter (Part No.904-7934)
from
$50.99
This diesel exhaust fluid (DEF) urea filter kit matches the fit and function of the original equipment filter to effectively prevent crystals and contaminants from entering the DEF system. This filter kit has been on-vehicle tested for quality.
Product Features:
See More
Product Features:
- Ideal replacement – this DEF urea filter kit matches the fit and function of the original equipment urea filter
- Durable construction – this filter kit is made with quality materials and components for reliable service
- Cost-effective solution – offers original equipment quality at a competitive price
- Quality tested – this part has undergone on-vehicle testing to ensure a quality fit and long service life
Carquest Premium – Fuel/Water Separator: Quality Removal of Water and Contaminants from Fuel System (Part No.86604)
from
$83.99
Carquest Premium Fuel/Water Separator Filters remove water and other impurities from the fuel before it reaches your engine fuel system. These filters effectively separate water from the fuel, preventing corrosion and damage to fuel injectors, pumps and other critical engine components. By keeping the fuel clean and water-free, these filters help ensure optimal combustion, improve engine efficiency, and reduce emissions. Carquest Premium Fuel/Water Separator Filters are designed to meet or exceed the performance requirements of the Original Equipment Manufacturer (OEM).
Product Features:
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Product Features:
- CAUTION: Furnished O-Ring must be installed on post for seal. For use with Deutz square sensor. NOT Interchangeable with 86422.
- Sensor Port Thread: M14 x 2.0; Standpipe
- Includes Standpipe. Sensor Port Thread: M14 x 2.0
- CAUTION: Furnished O-Ring must be installed on post for seal. For use with Deutz square sensor.
Carquest Premium – Fuel/Water Separator: Quality Removal of Water and Contaminants from Fuel System (Part No.96064)
from
$35.99
Carquest Premium Fuel/Water Separator Filters remove water and other impurities from the fuel before it reaches your engine fuel system. These filters effectively separate water from the fuel, preventing corrosion and damage to fuel injectors, pumps and other critical engine components. By keeping the fuel clean and water-free, these filters help ensure optimal combustion, improve engine efficiency, and reduce emissions. Carquest Premium Fuel/Water Separator Filters are designed to meet or exceed the performance requirements of the Original Equipment Manufacturer (OEM).
Product Features:
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Product Features:
- Designed to meet or exceed OE filter performance levels over the entire OE recommended service interval.
- Application engineered media which aids in stripping water in diesel fuels
- Patent pending drain, metal end caps, which hold media in place
- Rust resistant can, ensuring no leakage from inside
- Made in USA
- CAUTION: Furnished D-Ring must be installed on post for seal.
- Use with 99185
Carquest Premium – Fuel/Water Separator: Quality Removal of Water and Contaminants from Fuel System (Part No.86965)
from
$89.99
Carquest Premium Fuel/Water Separator Filters remove water and other impurities from the fuel before it reaches your engine fuel system. These filters effectively separate water from the fuel, preventing corrosion and damage to fuel injectors, pumps and other critical engine components. By keeping the fuel clean and water-free, these filters help ensure optimal combustion, improve engine efficiency, and reduce emissions. Carquest Premium Fuel/Water Separator Filters are designed to meet or exceed the performance requirements of the Original Equipment Manufacturer (OEM).
Product Features:
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Product Features:
- Designed to meet or exceed OE filter performance levels over the entire OE recommended service interval.
- Made in USA
- Includes Sensor Port Thread: M14 x 2.0
- CAUTION: Furnished D-Ring must be installed on post for seal.
DAYTON PARTS – WIRING HARNESS (Part No.311-0015)
from
$175.99
WIRING HARNESS
Carquest Premium – Diesel Exhaust Fluid Filter for SCR Systems (Part No.96679)
from
$108.99
Carquest Premium Diesel Exhaust Fluid (DEF) Filters help reduce harmful emissions and improve air quality. DEF filters remove impurities such as dirt, debris, and particulates from the diesel exhaust fluid before entering your vehicle’s emission control system. These filters allow clean fluid to break down harmful nitrogen oxide (NOx) gases produced during diesel combustion. By ensuring proper DEF flow and helping protect system components, DEF filters help diesel engines meet strict emission standards. Carquest Premium Diesel Exhaust Fluid (DEF) Filters are designed to meet or exceed the performance requirements of the Original Equipment Manufacturer (OEM).
Product Features:
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Product Features:
- Designed to meet or exceed OE filter performance levels over the entire OE recommended service interval.
- Contains Plug and Filter Removal Tool
Upgrade your 2017 Kenworth T400 with Top-Quality Fuel and Emissions Systems
When it comes to maintaining or upgrading your 2017 Kenworth T400, nothing is more important than using high-quality OEM or aftermarket parts that you can trust. Whether you’re repairing damage to your Kenworth or enhancing its overall performance, Fuel and Emissions Systems are key to keeping your T400 functioning at its best. At Advance Auto Parts, we offer a wide selection of 4 Fuel and Emissions Systems for the 2017 Kenworth T400, designed to meet your needs without breaking the bank.
From
Diesel Emission Part
replacements to
Fuel Pumps
upgrades, we’ve got you covered with parts that fit your vehicle perfectly and ensure long-lasting performance.
Affordable Prices and Wide Selection
Shopping for Fuel and Emissions Systems for any vehicle can be a hassle, especially if you’re on a budget. But with Advance Auto Parts, you can find high-quality Fuel and Emissions Systems for your 2017 Kenworth T400 at great prices.
Our Fuel and Emissions Systems inventory for this model
ranges from just $50.99 to $175.99, with
an average price of $104.99.
Our 4 Fuel and Emissions Systems in stock come from 3 trusted brands, so you’re sure to find the right part for your 2017 Kenworth T400 without overspending.
Explore Related Parts and More
While you’re here, don’t forget to check out other essential categories that go hand in hand with Fuel and Emissions System upgrades. Explore related part types like Batteries and Chargers, Fluids and Chemicals
and more to make sure your 2017 Kenworth T400 is always ready to roll. We’re committed to providing you with everything you need to keep your T400 in top shape, all in one place.
Start shopping confidently below for your 2017 Kenworth T400!
Best-Selling Diesel Emission Parts for 2017 Kenworth T400s
Enhance the driving experience in your Kenworth with 3 quality Diesel Emission Part components, starting at $50.99.
Carquest Premium – Diesel Exhaust Fluid Filter for SCR Systems (Part No.96679)
from
$108.99
Carquest Premium Diesel Exhaust Fluid (DEF) Filters help reduce harmful emissions and improve air quality. DEF filters remove impurities such as dirt, debris, and particulates from the diesel exhaust fluid before entering your vehicle’s emission control system. These filters allow clean fluid to break down harmful nitrogen oxide (NOx) gases produced during diesel combustion. By ensuring proper DEF flow and helping protect system components, DEF filters help diesel engines meet strict emission standards. Carquest Premium Diesel Exhaust Fluid (DEF) Filters are designed to meet or exceed the performance requirements of the Original Equipment Manufacturer (OEM).
Product Features:
See More
Product Features:
- Designed to meet or exceed OE filter performance levels over the entire OE recommended service interval.
- Contains Plug and Filter Removal Tool
DAYTON PARTS – WIRING HARNESS (Part No.311-0015)
from
$175.99
WIRING HARNESS
Dorman – HD Solutions – Diesel Exhaust Fluid Filter (Part No.904-7934)
from
$50.99
This diesel exhaust fluid (DEF) urea filter kit matches the fit and function of the original equipment filter to effectively prevent crystals and contaminants from entering the DEF system. This filter kit has been on-vehicle tested for quality.
Product Features:
See More
Product Features:
- Ideal replacement – this DEF urea filter kit matches the fit and function of the original equipment urea filter
- Durable construction – this filter kit is made with quality materials and components for reliable service
- Cost-effective solution – offers original equipment quality at a competitive price
- Quality tested – this part has undergone on-vehicle testing to ensure a quality fit and long service life
Most Popular 2017 Kenworth T400 Fuel Pumps
Customize your Kenworth with 1 Fuel Pumps products
like Fuel and Water Separators, all
priced under $83.99.
Carquest Premium – Fuel/Water Separator: Quality Removal of Water and Contaminants from Fuel System (Part No.86604)
from
$83.99
Carquest Premium Fuel/Water Separator Filters remove water and other impurities from the fuel before it reaches your engine fuel system. These filters effectively separate water from the fuel, preventing corrosion and damage to fuel injectors, pumps and other critical engine components. By keeping the fuel clean and water-free, these filters help ensure optimal combustion, improve engine efficiency, and reduce emissions. Carquest Premium Fuel/Water Separator Filters are designed to meet or exceed the performance requirements of the Original Equipment Manufacturer (OEM).
Product Features:
See More
Product Features:
- CAUTION: Furnished O-Ring must be installed on post for seal. For use with Deutz square sensor. NOT Interchangeable with 86422.
- Sensor Port Thread: M14 x 2.0; Standpipe
- Includes Standpipe. Sensor Port Thread: M14 x 2.0
- CAUTION: Furnished O-Ring must be installed on post for seal. For use with Deutz square sensor.
FAQs for 2017 Kenworth T400 Fuel and Emissions Systems
Which Fuel and Emissions Systems are best-sellers for 2017 Kenworth T400s?
Out of 4 Fuel and Emissions Systems that fit 2017 Kenworth T400s, the following parts are the top sellers:
- Fuel/Water Separator: Quality Removal of Water and Contaminants from Fuel System (10693707) – $83.99
- Diesel Exhaust Fluid Filter for SCR Systems (12005494) – $108.99
- Diesel Exhaust Fluid Filter (12415451) – $50.99
What’s the price range for 2017 Kenworth T400 Fuel and Emissions Systems?
Fuel and Emissions System prices for the 2017 Kenworth T400 start at $50.99 and go up to $175.99 for the most premium parts.
What’s the average price of a Fuel and Emissions System for a 2017 Kenworth T400?
The average price for Fuel and Emissions Systems for the 2017 Kenworth T400 is $104.99. 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.
Does Advance Auto Parts sell Fuel and Emissions Systems for other Kenworth T400 model years?
What are the cheapest Fuel and Emissions Systems for my 2017 Kenworth T400?
The cheapest 2017 Kenworth T400 Fuel and Emissions Systems we carry in stock are:
- Diesel Exhaust Fluid Filter (12415451) – $50.99
- Fuel/Water Separator: Quality Removal of Water and Contaminants from Fuel System (10693707) – $83.99
- Diesel Exhaust Fluid Filter for SCR Systems (12005494) – $108.99
- WIRING HARNESS (50177046) – $175.99
What types of Fuel and Emissions Systems do you sell for my 2017 Kenworth T400?
As of 11/2/25, these are some of the most in-demand types of Fuel and Emissions Systems for a 2017 Kenworth T400:
Can I get help with 2017 Kenworth T400 Fuel and Emissions System orders?
Contact our customer support team, by chat or phone, through the help desk page, where you can find instant answers about Kenworth Fuel and Emissions Systems and more.
What is your return policy for Kenworth T400 Fuel and Emissions Systems?
Advance Auto Parts keeps returns simple. For new Kenworth T400 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.
