2007 Western Star 4900EX Fuel and Emissions Systems

Please Select your Vehicle to See Exact Fit Parts

Essential Fuel and Emissions Systems for 2007 Western Star 4900EXes

Dorman – HD Solutions – Dorman – HD Solutions HD Diesel Particulate Filter, 674-2039 (Part No.674-2039)

Dorman - HD Solutions HD Diesel Particulate Filter, 674-2039

from

$3360.00
This diesel particulate filter (DPF) is designed to match the fit and function of the original filter on specified vehicles, and is engineered for durability and reliable performance.
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Dorman – HD Solutions – Dorman – HD Solutions HD Diesel Particulate Filter, 674-2025 (Part No.674-2025)

Dorman - HD Solutions HD Diesel Particulate Filter, 674-2025

from

$6735.00
This diesel particulate filter (DPF) is designed to match the fit and function of the original filter on specified vehicles, and is engineered for durability and reliable performance.
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Dorman – HD Solutions – Dorman – HD Solutions HD Diesel Particulate Filter, 674-2055 (Part No.674-2055)

Dorman - HD Solutions HD Diesel Particulate Filter, 674-2055

from

$4021.00
This diesel particulate filter (DPF) is designed to match the fit and function of the original filter on specified vehicles, and is engineered for durability and reliable performance.
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Dorman – HD Solutions – Dorman – HD Solutions Fuel Pressure Sensor, 904-7110 (Part No.904-7110)

Dorman - HD Solutions Fuel Pressure Sensor, 904-7110

from

$113.99
This fuel pressure sensor is designed to match the fit and function of the original sensor on specified vehicles, and is engineered for durability and reliable performance.
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Dorman – HD Solutions – Dorman – HD Solutions Fuel Pressure Sensor, 904-7018 (Part No.904-7018)

Dorman - HD Solutions Fuel Pressure Sensor, 904-7018

from

$117.99
This fuel pressure sensor is designed to match the fit and function of the original sensor on specified vehicles, and is engineered for durability and reliable performance.
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Dorman – HD Solutions – Dorman – HD Solutions Diesel Particulate Filter Gasket Kit, 674-9053 (Part No.674-9053)

Dorman - HD Solutions Diesel Particulate Filter Gasket Kit, 674-9053

from

$27.99
When the diesel particulate filter (DPF) is failed or damaged, service it thoroughly by installing this direct replacement gasket. Made of durable materials for reliable service, it matches the function of the factory part and ensures a tight seal to the DPF.
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Dorman – HD Solutions – Dorman – HD Solutions Diesel Particulate Filter Gasket Kit, 674-9058 (Part No.674-9058)

Dorman - HD Solutions Diesel Particulate Filter Gasket Kit, 674-9058

from

$101.99
When the diesel particulate filter (DPF) is failed or damaged, service it thoroughly by installing this direct replacement gasket. Made of durable materials for reliable service, it matches the function of the factory part and ensures a tight seal to the DPF.
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Dorman – HD Solutions – Dorman – HD Solutions Diesel Particulate Filter Gasket Kit, 674-9017 (Part No.674-9017)

Dorman - HD Solutions Diesel Particulate Filter Gasket Kit, 674-9017

from

$26.99
When the diesel particulate filter (DPF) is failed or damaged, service it thoroughly by installing this direct replacement gasket. Made of durable materials for reliable service, it matches the function of the factory part and ensures a tight seal to the DPF.
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Dorman – HD Solutions – Dorman – HD Solutions Diesel Particulate Filter Exhaust Clamp, 674-7019 (Part No.674-7019)

Dorman - HD Solutions Diesel Particulate Filter Exhaust Clamp, 674-7019

from

$257.99
This diesel particulate filter (DPF) clamp is designed to match the fit and function of the original clamp on specified vehicles. It is engineered to help tightly secure the DPF filter when the original clamp is fatigued from normal use, damaged, or missing.
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Dorman – HD Solutions – Dorman – HD Solutions DPF Exhaust Clamp, 674-7005 (Part No.674-7005)

Dorman - HD Solutions DPF Exhaust Clamp, 674-7005

from

$84.99
This diesel particulate filter (DPF) clamp is designed to match the fit and function of the original clamp on specified vehicles. It is engineered to help tightly secure the DPF filter when the original clamp is fatigued from normal use, damaged, or missing.
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Dorman – HD Solutions – Dorman – HD Solutions Diesel Particulate Filter Exhaust Clamp, 674-7022 (Part No.674-7022)

Dorman - HD Solutions Diesel Particulate Filter Exhaust Clamp, 674-7022

from

$134.99
This diesel particulate filter (DPF) clamp is designed to match the fit and function of the original clamp on specified vehicles. It is engineered to help tightly secure the DPF filter when the original clamp is fatigued from normal use, damaged, or missing.
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Dorman – HD Solutions – Dorman – HD Solutions DPF Exhaust Clamp, 674-7010 (Part No.674-7010)

Dorman - HD Solutions DPF Exhaust Clamp, 674-7010

from

$211.99
This diesel particulate filter (DPF) clamp is designed to match the fit and function of the original clamp on specified vehicles. It is engineered to help tightly secure the DPF filter when the original clamp is fatigued from normal use, damaged, or missing.
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Carquest Premium – Carquest Fuel/Water Separator, 86812 (Part No.86812)

Carquest Fuel/Water Separator, 86812

from

$93.99
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).
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Dorman – HD Solutions – Dorman – HD Solutions Temperature Sensor, 904-7144 (Part No.904-7144)

Dorman - HD Solutions Temperature Sensor, 904-7144

from

$83.99
This exhaust gas recirculation (EGR) temperature sensor is designed to match the function of an original sensor to help ensure the engine control unit receives proper inputs when an original sensor has failed from heat or internal component damage.
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Dorman – HD Solutions – Dorman – HD Solutions Air Temperature Sensor, 904-7324 (Part No.904-7324)

Dorman - HD Solutions Air Temperature Sensor, 904-7324

from

$51.99
This exhaust gas recirculation (EGR) temperature sensor is designed to match the function of an original sensor to help ensure the engine control unit receives proper inputs when an original sensor has failed from heat or internal component damage.
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Carquest Premium – Carquest Fuel/Water Separator: Quality Removal of Water and Contaminants from Fuel System, 86406 (Part No.86406)

Carquest Fuel/Water Separator: Quality Removal of Water and Contaminants from Fuel System, 86406

from

$42.49
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).
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Carquest Premium – Carquest Fuel/Water Separator: Quality Removal of Water and Contaminants from Fuel System, 86412 (Part No.86412)

Carquest Fuel/Water Separator: Quality Removal of Water and Contaminants from Fuel System, 86412

from

$86.99
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).
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Dorman – HD Solutions – Dorman – HD Solutions Exhaust V-Band Clamp and Gasket, 674-9047 (Part No.674-9047)

Dorman - HD Solutions Exhaust V-Band Clamp and Gasket, 674-9047

from

$80.99
The components in this diesel particulate filter (DPF) hardware kit are designed to match the function of the original parts on specified vehicles. They are engineered to be reliable replacements for components that are missing or damaged.
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Dorman – HD Solutions – Dorman – HD Solutions Diesel Particulate Filter Gasket and Clamp Kit, 674-9034 (Part No.674-9034)

Dorman - HD Solutions Diesel Particulate Filter Gasket and Clamp Kit, 674-9034

from

$219.99
The components in this diesel particulate filter (DPF) hardware kit are designed to match the function of the original parts on specified vehicles. They are engineered to be reliable replacements for components that are missing or damaged.
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Dorman – HD Solutions – Dorman – HD Solutions Exhaust V-Band Clamp and Gasket, 674-9046 (Part No.674-9046)

Dorman - HD Solutions Exhaust V-Band Clamp and Gasket, 674-9046

from

$186.99
The components in this diesel particulate filter (DPF) hardware kit are designed to match the function of the original parts on specified vehicles. They are engineered to be reliable replacements for components that are missing or damaged.
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Dorman – HD Solutions – Dorman – HD Solutions Diesel Particulate Filter Gasket and Clamp Kit, 674-9032 (Part No.674-9032)

Dorman - HD Solutions Diesel Particulate Filter Gasket and Clamp Kit, 674-9032

from

$285.99
The components in this diesel particulate filter (DPF) hardware kit are designed to match the function of the original parts on specified vehicles. They are engineered to be reliable replacements for components that are missing or damaged.
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Dorman – HD Solutions – Dorman – HD Solutions DPF Gasket and Clamp Kit, 674-9036 (Part No.674-9036)

Dorman - HD Solutions DPF Gasket and Clamp Kit, 674-9036

from

$289.99
The components in this diesel particulate filter (DPF) hardware kit are designed to match the function of the original parts on specified vehicles. They are engineered to be reliable replacements for components that are missing or damaged.
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Dorman – HD Solutions – Dorman – HD Solutions Diesel Particulate Filter Gasket and Clamp Kit, 674-9038 (Part No.674-9038)

Dorman - HD Solutions Diesel Particulate Filter Gasket and Clamp Kit, 674-9038

from

$426.99
The components in this diesel particulate filter (DPF) hardware kit are designed to match the function of the original parts on specified vehicles. They are engineered to be reliable replacements for components that are missing or damaged.
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Upgrade your 2007 Western Star 4900EX with Top-Quality Fuel and Emissions Systems

When it comes to maintaining or upgrading your 2007 Western Star 4900EX, nothing is more important than using high-quality OEM or aftermarket parts that you can trust. Whether you’re repairing damage to your Western Star or enhancing its overall performance, Fuel and Emissions Systems are key to keeping your 4900EX functioning at its best. At Advance Auto Parts, we offer a wide selection of 12 Fuel and Emissions Systems for the 2007 Western Star 4900EX, designed to meet your needs without breaking the bank. From Fuel Pump replacements to Diesel Emission Parts 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 2007 Western Star 4900EX at great prices. Our Fuel and Emissions Systems inventory for this model ranges from just $21.99 to $6,735.00, with an average price of $555.69. Our 12 Fuel and Emissions Systems in stock come from 2 trusted brands, so you’re sure to find the right part for your 2007 Western Star 4900EX without overspending.

Top Brands and High Customer Satisfaction

Advance Auto Parts takes pride in offering only the best brands in the automotive industry. For your 2007 Western Star 4900EX, we stock popular OEM and aftermarket Fuel and Emissions Systems from top names like Carquest Premium, and more. Carquest Premium Fuel and Emissions Systems start at just $42.49 and boast an impressive 4.5 stars average rating from customers. With 6 customer reviews and counting, our 2007 Western Star 4900EX Fuel and Emissions Systems have a strong track record of reliability, ensuring you can trust your purchase.

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 2007 Western Star 4900EX is always ready to roll. We’re committed to providing you with everything you need to keep your 4900EX in top shape, all in one place. Start shopping confidently below for your 2007 Western Star 4900EX!

Best-Selling Fuel Pumps for 2007 Western Star 4900EXes

Enhance the driving experience in your Western Star with 3 quality Fuel Pump components, starting at $42.49.

Carquest Premium – Carquest Fuel/Water Separator: Quality Removal of Water and Contaminants from Fuel System, 86406 (Part No.86406)

Carquest Fuel/Water Separator: Quality Removal of Water and Contaminants from Fuel System, 86406

from

$42.49
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).
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Carquest Premium – Carquest Fuel/Water Separator, 86812 (Part No.86812)

Carquest Fuel/Water Separator, 86812

from

$93.99
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).
See More

Carquest Premium – Carquest Fuel/Water Separator: Quality Removal of Water and Contaminants from Fuel System, 86412 (Part No.86412)

Carquest Fuel/Water Separator: Quality Removal of Water and Contaminants from Fuel System, 86412

from

$86.99
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).
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Most Popular 2007 Western Star 4900EX Diesel Emission Parts

Customize your Western Star with 7 Diesel Emission Parts products like Diesel Particulate Filter Gaskets, Diesel Particulate Filter Hardware Kits, and Diesel Particulate Filters, all priced under $6,735.00.

Dorman – HD Solutions – Dorman – HD Solutions HD Diesel Particulate Filter, 674-2025 (Part No.674-2025)

Dorman - HD Solutions HD Diesel Particulate Filter, 674-2025

from

$6735.00
This diesel particulate filter (DPF) is designed to match the fit and function of the original filter on specified vehicles, and is engineered for durability and reliable performance.
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Dorman – HD Solutions – Dorman – HD Solutions Diesel Particulate Filter Gasket and Clamp Kit, 674-9032 (Part No.674-9032)

Dorman - HD Solutions Diesel Particulate Filter Gasket and Clamp Kit, 674-9032

from

$285.99
The components in this diesel particulate filter (DPF) hardware kit are designed to match the function of the original parts on specified vehicles. They are engineered to be reliable replacements for components that are missing or damaged.
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Dorman – HD Solutions – Dorman – HD Solutions Diesel Particulate Filter Exhaust Clamp, 674-7019 (Part No.674-7019)

Dorman - HD Solutions Diesel Particulate Filter Exhaust Clamp, 674-7019

from

$257.99
This diesel particulate filter (DPF) clamp is designed to match the fit and function of the original clamp on specified vehicles. It is engineered to help tightly secure the DPF filter when the original clamp is fatigued from normal use, damaged, or missing.
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Dorman – HD Solutions – Dorman – HD Solutions Diesel Particulate Filter Exhaust Clamp, 674-7022 (Part No.674-7022)

Dorman - HD Solutions Diesel Particulate Filter Exhaust Clamp, 674-7022

from

$134.99
This diesel particulate filter (DPF) clamp is designed to match the fit and function of the original clamp on specified vehicles. It is engineered to help tightly secure the DPF filter when the original clamp is fatigued from normal use, damaged, or missing.
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Dorman – HD Solutions – Dorman – HD Solutions Diesel Particulate Filter Gasket Kit, 674-9052 (Part No.674-9052)

Dorman - HD Solutions Diesel Particulate Filter Gasket Kit, 674-9052

from

$117.99
When the diesel particulate filter (DPF) is failed or damaged, service it thoroughly by installing this direct replacement gasket. Made of durable materials for reliable service, it matches the function of the factory part and ensures a tight seal to the DPF.
See More

Dorman – HD Solutions – Dorman – HD Solutions Diesel Particulate Filter Gasket Kit, 674-9053 (Part No.674-9053)

Dorman - HD Solutions Diesel Particulate Filter Gasket Kit, 674-9053

from

$27.99
When the diesel particulate filter (DPF) is failed or damaged, service it thoroughly by installing this direct replacement gasket. Made of durable materials for reliable service, it matches the function of the factory part and ensures a tight seal to the DPF.
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Dorman – HD Solutions – Dorman – HD Solutions DPF Gasket Kit, 674-9007 (Part No.674-9007)

Dorman - HD Solutions DPF Gasket Kit, 674-9007

from

$21.99
When the diesel particulate filter (DPF) is failed or damaged, service it thoroughly by installing this direct replacement gasket. Made of durable materials for reliable service, it matches the function of the factory part and ensures a tight seal to the DPF.
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Top Picks for 2007 Western Star 4900EX Exhaust Gas Recirculation (EGR) Parts

Upgrade Western Star 4900EXes with top-quality Exhaust Gas Recirculation (EGR) Parts parts, including 1 OEM and aftermarket selections for your 2007 model.

Dorman – HD Solutions – Dorman – HD Solutions Air Temperature Sensor, 904-7324 (Part No.904-7324)

Dorman - HD Solutions Air Temperature Sensor, 904-7324

from

$51.99
This exhaust gas recirculation (EGR) temperature sensor is designed to match the function of an original sensor to help ensure the engine control unit receives proper inputs when an original sensor has failed from heat or internal component damage.
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In-Demand Fuel Sensors for 2007 Western Star 4900EXes

Select from 1 premium Fuel Sensors parts for your 2007 Western Star 4900EX.

Dorman – HD Solutions – Dorman – HD Solutions Fuel Pressure Sensor, 904-7018 (Part No.904-7018)

Dorman - HD Solutions Fuel Pressure Sensor, 904-7018

from

$117.99
This fuel pressure sensor is designed to match the fit and function of the original sensor on specified vehicles, and is engineered for durability and reliable performance.
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Top-Rated Fuel and Emissions Systems Brands For Your 2007 Western Star 4900EX

Shop for the best-rated brands offering Fuel and Emissions Systems and other products for your 2007 Western Star 4900EXes. Below you’ll find some of our best rated Fuel and Emissions Systems from Carquest Premium, and more. Fuel and Emissions Systems from these brands that fit a 2007 4900EX start at just $42.49 and are rated as high as 4.5 stars. OEM and aftermarket Fuel and Emissions Systems don’t get more top quality, durable, and affordable than from the brands below.

Popular Carquest Premium 2007 Western Star 4900EX Fuel and Emissions Systems

When it comes to maintaining or upgrading your 2007 Western Star 4900EX, 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 2007 Western Star 4900EX. 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 $42.49, with an average price of just $68.24. Plus, with over 6 customer reviews and an average rating of 4.5 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.
Carquest Fuel/Water Separator: Quality Removal of Water and Contaminants from Fuel System, 86406
from $42.49
(1)
Carquest Fuel/Water Separator: Quality Removal of Water and Contaminants from Fuel System, 86406
“your website said it didn’t fit my truck. news to me as i have been using them for years. called customer serviceand she was very nice and straighted ”
Carquest Fuel/Water Separator, 86812
from $93.99
(5)
Carquest Fuel/Water Separator, 86812
“Just when I needs it”

FAQs for 2007 Western Star 4900EX Fuel and Emissions Systems

Which Fuel and Emissions Systems are best-sellers for 2007 Western Star 4900EXes?

Out of 12 Fuel and Emissions Systems that fit 2007 Western Star 4900EXes, the following parts are the top sellers:

What’s the price range for 2007 Western Star 4900EX Fuel and Emissions Systems?

Fuel and Emissions System prices for the 2007 Western Star 4900EX start at $21.99 and go up to $6,735.00 for the most premium parts.

What’s the average price of a Fuel and Emissions System for a 2007 Western Star 4900EX?

The average price for Fuel and Emissions Systems for the 2007 Western Star 4900EX is $555.69. 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 Western Star 4900EX model years?

Yes, we currently carry Fuel and Emissions Systems for 20 model years of Western Star 4900EXes between 2002 and 2023. Fuel and Emissions Systems are bought most frequently for the following model years: 2022, 2021, 2020, 2019, 2018, 2017, 2016, 2015, and 2014.

What are the cheapest Fuel and Emissions Systems for my 2007 Western Star 4900EX?

What are the top-rated Fuel and Emissions Systems that fit the 2007 Western Star 4900EX?

Out of 6 reviews by customers, our 2007 Western Star 4900EX Fuel and Emissions Systems have an average customer rating of . These are some of the highest-rated Fuel and Emissions System types for the 2007 Western Star 4900EX and their top-rated products:

What types of Fuel and Emissions Systems do you sell for my 2007 Western Star 4900EX?

As of 8/2/26, these are some of the most in-demand types of Fuel and Emissions Systems for a 2007 Western Star 4900EX:

Can I get help with 2007 Western Star 4900EX 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 Western Star Fuel and Emissions Systems and more.

What is your return policy for Western Star 4900EX Fuel and Emissions Systems?

Advance Auto Parts keeps returns simple. For new Western Star 4900EX 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.