2014 Western Star 4900FA Fuel and Emissions Systems

Below you will find various in-demand Western Star Fuel and Emissions Systems, components and accessories for your 2014 4900FA. Advance Auto Parts has popular 4900FA parts like Diesel Emission Parts, Diesel Fuel Injectors, Fuel Sensors and more. You’ll also find aftermarket and OEM Fuel and Emissions Systems for other 4900FA model years including 2013, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022 and more. Select a category of 2014 Western Star 4900FA Fuel and Emissions Systems below and start saving instantly.

Popular 2014 Western Star 4900FA Fuel and Emissions Systems Categories

Fuel Pressure Sensors

EGR Pressure Feedback Sensors

Diesel Particulate Filters

Diesel Oxidation Catalysts

Fuel and Water Separators

EGR Coolers

Diesel Emissions Fluid Filters

Exhaust Gas Differential Pressure Sensors

Diesel Particulate Filter Gaskets

Diesel Particulate Filter Hardware Kits

Diesel Particulate Filter Clamps

EGR Valve Temperature Sensors

Diesel Exhaust Fluid (DEF) Urea Filter

Selective Catalytic Reduction (SCR) Wiring

Diesel Exhaust Fluid (DEF) Injector Gaskets

EGR Cooler Clamps

Essential Fuel and Emissions Systems for 2014 Western Star 4900FAs

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$126.99

This replacement diesel emissions fluid (DEF) injector gasket matches the fit and function of the original equipment gasket. Made of quality materials for a dependable seal, this gasket should be replaced any time the DEF injector is serviced.

Product Features:

Direct replacement – this DEF injector gasket matches the original equipment gasket for fit and function
Durable construction – this gasket is made of quality materials for a dependable, long-lasting seal
Cost-effective solution – offers original equipment quality at competitive price
Quality tested – this part has undergone vehicle try-on testing to ensure a quality fit

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$266.99

This DPF differential pressure sensor is designed to match the fit and function of the original part on specified makes, years and models, and is engineered for reliable performance and durability.

Product Features:

Direct replacement – this replacement exhaust gas differential pressure sensor, also known as a diesel particulate filter (DPF) sensor, is designed to match the fit and function of the original sensor on specified makes, years and models
Restores functionality – reliable replacement for an original sensor that has broken, burned out, corroded or otherwise stopped working
Durable construction – this part is made from quality materials to ensure reliable performance and long service life
Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience

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$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).

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
Includes Integral Post Seal. Sensor Port Thread: 1/2-20

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$3040.99

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.

Product Features:

Direct replacement – this diesel particulate filter (DPF) is designed to match the fit and function of the original filter on specified vehicles
Restores functionality – reliable replacement for an original part that has failed due to clogging
Durable construction – this part is made from quality materials to ensure reliable performance and long service life
Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience

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$171.99

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.

Product Features:

Direct replacement – this diesel particulate filter (DPF) gasket matches the original gasket required to repair the DPF on specified vehicles
Ideal solution – this gasket is a reliable replacement for an original part that is damaged, failed or missing
Durable construction – this part is made from quality materials to ensure reliable performance and long service life
Trustworthy quality – backed by a team of product experts in the United States and more than a century of automotive experience

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$134.99

Direct replacement – this diesel particulate filter (DPF) gasket matches the original gasket required to repair the DPF on specified vehicles
Ideal solution – this gasket is a reliable replacement for an original part that is damaged, failed or missing
Durable construction – this part is made from quality materials to ensure reliable performance and long service life
Trustworthy quality – backed by a team of product experts in the United States and more than a century of automotive experience

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$224.99

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.

Product Features:

Direct replacement – this fuel pressure sensor is designed to match the fit and function of the original sensor on specified vehicle
Ideal solution – this sensor is a reliable replacement for an original part that has failed due to fatigue or electrical malfunction
Durable construction – this sensor is made from quality components to ensure reliable performance and a long service life
Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience

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$131.99

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.

Product Features:

Direct replacement – this fuel pressure sensor is designed to match the fit and function of the original sensor on specified vehicle
Ideal solution – this sensor is a reliable replacement for an original part that has failed due to fatigue or electrical malfunction
Durable construction – this sensor is made from quality components to ensure reliable performance and a long service life
Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience

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$296.99

WIRING HARNESS

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$324.99

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:

Designed to meet or exceed OE filter performance levels over the entire OE recommended service interval.
Contains Frost Compensation Membrane, Spray Lubricant, Instruction Sheet

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$128.99

This replacement EGR pressure feedback sensor matches the fit and function of the original part on specified vehicles. It uses a factory-style connector for plug-and-play installation.

Product Features:

Ideal replacement – this EGR pressure sensor directly replaces the original part on specified vehicle years, makes and models
Durable construction – this sensor is made from quality materials for durability and uses a factory style plug for easy installation
Quality engineering – designed in the United States and backed by decades of automotive aftermarket experience
Quality tested – this part has undergone extensive testing to ensure a quality fit and long service life

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$65.99

This exhaust gas recirculation (EGR) cooler clamp is designed to match the fit of the original clamp on specified vehicles and is recommended for replacement during EGR cooler service. It is engineered from stainless steel for reliable service life.

Product Features:

Direct replacement – this exhaust gas recirculation (EGR) cooler clamp is designed to match the fit of the original clamp and is recommended for replacement during EGR cooler service
Ideal solution – engineered from stainless steel to withstand extreme heat and to resist corrosion
Durable construction – designed and manufactured to strict specifications for reliable performance
Trustworthy quality – backed by a team of product experts in the United States and more than a century of automotive experience

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$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.

Product Features:

Direct replacement – this EGR valve temperature sensor is designed to match the fit and function of an original sensor on specified vehicles
Ideal solution – engineered to help ensure the engine control unit receives proper inputs when an original sensor has failed from heat or internal component damage
Durable construction – designed and manufactured to strict specifications for reliable performance
Trustworthy quality – backed by a team of product experts in the United States and more than a century of automotive experience

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$51.99

Direct replacement – this EGR valve temperature sensor is designed to match the fit and function of an original sensor on specified vehicles
Ideal solution – engineered to help ensure the engine control unit receives proper inputs when an original sensor has failed from heat or internal component damage
Durable construction – designed and manufactured to strict specifications for reliable performance
Trustworthy quality – backed by a team of product experts in the United States and more than a century of automotive experience

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$5008.99

HD DOC

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$4179.99

HD DOC

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$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.

Product Features:

Direct replacements – the components in this diesel particulate filter (DPF) hardware kit are designed to match the function of the original parts on specified vehicles
Ideal solution – engineered to be reliable replacements for components that are missing or damaged
Durable construction – designed and manufactured to strict specifications for reliable performance
Trustworthy quality – backed by a team of product experts in the United States and more than a century of automotive experience

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$80.99

Direct replacements – the components in this diesel particulate filter (DPF) hardware kit are designed to match the function of the original parts on specified vehicles
Ideal solution – engineered to be reliable replacements for components that are missing or damaged
Durable construction – designed and manufactured to strict specifications for reliable performance
Trustworthy quality – backed by a team of product experts in the United States and more than a century of automotive experience

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$1141.99

Direct replacements – the components in this diesel particulate filter (DPF) hardware kit are designed to match the function of the original parts on specified vehicles
Ideal solution – engineered to be reliable replacements for components that are missing or damaged
Durable construction – designed and manufactured to strict specifications for reliable performance
Trustworthy quality – backed by a team of product experts in the United States and more than a century of automotive experience

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$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.

Product Features:

Direct replacement – this DPF clamp matches the fit and function of the original equipment clamp on specified vehicles
Ideal solution – engineered to help tightly secure the DPF filter when the original clamp is fatigued from normal use, damaged, or missing
Durable construction – designed and manufactured to strict specifications for reliable performance
Trustworthy quality – backed by a team of product experts in the United States and more than a century of automotive experience

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$67.99

Direct replacement – this DPF clamp matches the fit and function of the original equipment clamp on specified vehicles
Ideal solution – engineered to help tightly secure the DPF filter when the original clamp is fatigued from normal use, damaged, or missing
Durable construction – designed and manufactured to strict specifications for reliable performance
Trustworthy quality – backed by a team of product experts in the United States and more than a century of automotive experience

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$205.99

Direct replacement – this DPF clamp matches the fit and function of the original equipment clamp on specified vehicles
Ideal solution – engineered to help tightly secure the DPF filter when the original clamp is fatigued from normal use, damaged, or missing
Durable construction – designed and manufactured to strict specifications for reliable performance
Trustworthy quality – backed by a team of product experts in the United States and more than a century of automotive experience

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$107.99

Designed to meet or exceed OE filter performance levels over the entire OE recommended service interval.

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$108.99

Designed to meet or exceed OE filter performance levels over the entire OE recommended service interval.
Contains Plug and Filter Removal Tool

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$31.99

Exhaust gas recirculation (EGR) cooler gaskets are designed to provide a tight, reliable seal between the EGR cooler and mating components. Check the product attributes to choose the right gasket or gasket kit for your application.

Product Features:

Direct replacement – these EGR gaskets are designed to match the fit, function and performance of the original gaskets on specified vehicle makes, models and years
Ideal solution – engineered to ensure a tight, reliable seal between the EGR cooler and mating components when the original gaskets have failed or when the EGR cooler is serviced or replaced
Durable construction – made of quality materials for reliable performance and long service life
Trustworthy quality – backed by a team of product experts in the United States and more than a century of automotive experience

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$1990.99

This EGR cooler has been engineered to match the fit and function of the original EGR cooler on specific vehicle years, makes and models. It has undergone rigorous testing and OEM benchmarking to ensure reliability.

Product Features:

Direct replacement – this EGR cooler is made to match the fit and function of the original part on specific applications
Rigorously tested – heat transfer testing, burst testing and vehicle try-on testing ensures fit and reliability
Durable construction – this part is made from quality materials to ensure reliable performance and a long service life
Trustworthy quality – backed by a team of product experts in the United States and more than a century of automotive experience

Upgrade your 2014 Western Star 4900FA with Top-Quality Fuel and Emissions Systems

When it comes to maintaining or upgrading your 2014 Western Star 4900FA, 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 4900FA functioning at its best. At Advance Auto Parts, we offer a wide selection of 30 Fuel and Emissions Systems for the 2014 Western Star 4900FA, designed to meet your needs without breaking the bank. From Diesel Emission Part replacements to Diesel Fuel Injectors 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 2014 Western Star 4900FA at great prices. Our Fuel and Emissions Systems inventory for this model ranges from just $26.99 to $6,734.99, with an average price of $865.59. Our 30 Fuel and Emissions Systems in stock come from 3 trusted brands, so you’re sure to find the right part for your 2014 Western Star 4900FA 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 2014 Western Star 4900FA, 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 $93.99 and boast an impressive 4.4 stars average rating from customers. With 5 customer reviews and counting, our 2014 Western Star 4900FA 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 2014 Western Star 4900FA is always ready to roll. We’re committed to providing you with everything you need to keep your 4900FA in top shape, all in one place. Start shopping confidently below for your 2014 Western Star 4900FA!

Best-Selling Diesel Emission Parts for 2014 Western Star 4900FAs

Enhance the driving experience in your Western Star with 18 quality Diesel Emission Part components, starting at $26.99.

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$108.99

Designed to meet or exceed OE filter performance levels over the entire OE recommended service interval.
Contains Plug and Filter Removal Tool

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$80.99

Direct replacements – the components in this diesel particulate filter (DPF) hardware kit are designed to match the function of the original parts on specified vehicles
Ideal solution – engineered to be reliable replacements for components that are missing or damaged
Durable construction – designed and manufactured to strict specifications for reliable performance
Trustworthy quality – backed by a team of product experts in the United States and more than a century of automotive experience

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$26.99

Direct replacement – this diesel particulate filter (DPF) gasket matches the original gasket required to repair the DPF on specified vehicles
Ideal solution – this gasket is a reliable replacement for an original part that is damaged, failed or missing
Durable construction – this part is made from quality materials to ensure reliable performance and long service life
Trustworthy quality – backed by a team of product experts in the United States and more than a century of automotive experience

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$6734.99

Direct replacement – this diesel particulate filter (DPF) is designed to match the fit and function of the original filter on specified vehicles
Restores functionality – reliable replacement for an original part that has failed due to clogging
Durable construction – this part is made from quality materials to ensure reliable performance and long service life
Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience

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$5495.99

Direct replacement – this diesel particulate filter (DPF) is designed to match the fit and function of the original filter on specified vehicles
Restores functionality – reliable replacement for an original part that has failed due to clogging
Durable construction – this part is made from quality materials to ensure reliable performance and long service life
Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience

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$4020.99

Direct replacement – this diesel particulate filter (DPF) is designed to match the fit and function of the original filter on specified vehicles
Restores functionality – reliable replacement for an original part that has failed due to clogging
Durable construction – this part is made from quality materials to ensure reliable performance and long service life
Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience

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$1141.99

Direct replacements – the components in this diesel particulate filter (DPF) hardware kit are designed to match the function of the original parts on specified vehicles
Ideal solution – engineered to be reliable replacements for components that are missing or damaged
Durable construction – designed and manufactured to strict specifications for reliable performance
Trustworthy quality – backed by a team of product experts in the United States and more than a century of automotive experience

from

$296.99

WIRING HARNESS

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$219.99

Direct replacements – the components in this diesel particulate filter (DPF) hardware kit are designed to match the function of the original parts on specified vehicles
Ideal solution – engineered to be reliable replacements for components that are missing or damaged
Durable construction – designed and manufactured to strict specifications for reliable performance
Trustworthy quality – backed by a team of product experts in the United States and more than a century of automotive experience

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$205.99

Direct replacement – this DPF clamp matches the fit and function of the original equipment clamp on specified vehicles
Ideal solution – engineered to help tightly secure the DPF filter when the original clamp is fatigued from normal use, damaged, or missing
Durable construction – designed and manufactured to strict specifications for reliable performance
Trustworthy quality – backed by a team of product experts in the United States and more than a century of automotive experience

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$186.99

Direct replacements – the components in this diesel particulate filter (DPF) hardware kit are designed to match the function of the original parts on specified vehicles
Ideal solution – engineered to be reliable replacements for components that are missing or damaged
Durable construction – designed and manufactured to strict specifications for reliable performance
Trustworthy quality – backed by a team of product experts in the United States and more than a century of automotive experience

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$171.99

Direct replacement – this diesel particulate filter (DPF) gasket matches the original gasket required to repair the DPF on specified vehicles
Ideal solution – this gasket is a reliable replacement for an original part that is damaged, failed or missing
Durable construction – this part is made from quality materials to ensure reliable performance and long service life
Trustworthy quality – backed by a team of product experts in the United States and more than a century of automotive experience

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$134.99

Direct replacement – this DPF clamp matches the fit and function of the original equipment clamp on specified vehicles
Ideal solution – engineered to help tightly secure the DPF filter when the original clamp is fatigued from normal use, damaged, or missing
Durable construction – designed and manufactured to strict specifications for reliable performance
Trustworthy quality – backed by a team of product experts in the United States and more than a century of automotive experience

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$126.99

Direct replacement – this DEF injector gasket matches the original equipment gasket for fit and function
Durable construction – this gasket is made of quality materials for a dependable, long-lasting seal
Cost-effective solution – offers original equipment quality at competitive price
Quality tested – this part has undergone vehicle try-on testing to ensure a quality fit

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$117.99

Direct replacement – this diesel particulate filter (DPF) gasket matches the original gasket required to repair the DPF on specified vehicles
Ideal solution – this gasket is a reliable replacement for an original part that is damaged, failed or missing
Durable construction – this part is made from quality materials to ensure reliable performance and long service life
Trustworthy quality – backed by a team of product experts in the United States and more than a century of automotive experience

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$107.99

Designed to meet or exceed OE filter performance levels over the entire OE recommended service interval.

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$101.99

Direct replacement – this diesel particulate filter (DPF) gasket matches the original gasket required to repair the DPF on specified vehicles
Ideal solution – this gasket is a reliable replacement for an original part that is damaged, failed or missing
Durable construction – this part is made from quality materials to ensure reliable performance and long service life
Trustworthy quality – backed by a team of product experts in the United States and more than a century of automotive experience

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$67.99

Direct replacement – this DPF clamp matches the fit and function of the original equipment clamp on specified vehicles
Ideal solution – engineered to help tightly secure the DPF filter when the original clamp is fatigued from normal use, damaged, or missing
Durable construction – designed and manufactured to strict specifications for reliable performance
Trustworthy quality – backed by a team of product experts in the United States and more than a century of automotive experience

Top Picks for 2014 Western Star 4900FA Fuel Sensors

Upgrade Western Star 4900FAs with top-quality Fuel Sensors parts, including 1 OEM and aftermarket selections for your 2014 model.

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$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.

Product Features:

Direct replacement – this fuel pressure sensor is designed to match the fit and function of the original sensor on specified vehicle
Ideal solution – this sensor is a reliable replacement for an original part that has failed due to fatigue or electrical malfunction
Durable construction – this sensor is made from quality components to ensure reliable performance and a long service life
Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience

In-Demand Fuel Pumps for 2014 Western Star 4900FAs

Select from 3 premium Fuel Pumps parts for your 2014 Western Star 4900FA, with prices ranging from $45.99 to $93.99.

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$93.99

Designed to meet or exceed OE filter performance levels over the entire OE recommended service interval.
Includes Port Thread: M95 x 2.5

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$45.99

Designed to meet or exceed OE filter performance levels over the entire OE recommended service interval.
Made in USA

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$86.99

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
Includes Integral Post Seal. Sensor Port Thread: 1/2-20

Most Sold 2014 Western Star 4900FA Exhaust Gas Recirculation (EGR) Parts

Explore our best-selling Western Star parts for the 2014 4900FA among 5 OEM and aftermarket options starting from $31.99.

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$141.99

Direct replacement – this replacement exhaust gas differential pressure sensor, also known as a diesel particulate filter (DPF) sensor, is designed to match the fit and function of the original sensor on specified makes, years and models
Restores functionality – reliable replacement for an original sensor that has broken, burned out, corroded or otherwise stopped working
Durable construction – this part is made from quality materials to ensure reliable performance and long service life
Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience

from

$51.99

Direct replacement – this EGR valve temperature sensor is designed to match the fit and function of an original sensor on specified vehicles
Ideal solution – engineered to help ensure the engine control unit receives proper inputs when an original sensor has failed from heat or internal component damage
Durable construction – designed and manufactured to strict specifications for reliable performance
Trustworthy quality – backed by a team of product experts in the United States and more than a century of automotive experience

from

$128.99

Ideal replacement – this EGR pressure sensor directly replaces the original part on specified vehicle years, makes and models
Durable construction – this sensor is made from quality materials for durability and uses a factory style plug for easy installation
Quality engineering – designed in the United States and backed by decades of automotive aftermarket experience
Quality tested – this part has undergone extensive testing to ensure a quality fit and long service life

from

$65.99

Direct replacement – this exhaust gas recirculation (EGR) cooler clamp is designed to match the fit of the original clamp and is recommended for replacement during EGR cooler service
Ideal solution – engineered from stainless steel to withstand extreme heat and to resist corrosion
Durable construction – designed and manufactured to strict specifications for reliable performance
Trustworthy quality – backed by a team of product experts in the United States and more than a century of automotive experience

from

$31.99

Direct replacement – these EGR gaskets are designed to match the fit, function and performance of the original gaskets on specified vehicle makes, models and years
Ideal solution – engineered to ensure a tight, reliable seal between the EGR cooler and mating components when the original gaskets have failed or when the EGR cooler is serviced or replaced
Durable construction – made of quality materials for reliable performance and long service life
Trustworthy quality – backed by a team of product experts in the United States and more than a century of automotive experience

Top-Rated Fuel and Emissions Systems Brands For Your 2014 Western Star 4900FA

Shop for the best-rated brands offering Fuel and Emissions Systems and other products for your 2014 Western Star 4900FAs. 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 2014 4900FA start at just $93.99 and are rated as high as 4.4 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 2014 Western Star 4900FA Fuel and Emissions Systems

When it comes to maintaining or upgrading your 2014 Western Star 4900FA, 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 2014 Western Star 4900FA. With over 1 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 $93.99. Plus, with over 5 customer reviews and an average rating of 4.4 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.

from $93.99

(5)

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

“Just when I needs it”

FAQs for 2014 Western Star 4900FA Fuel and Emissions Systems

Which Fuel and Emissions Systems are best-sellers for 2014 Western Star 4900FAs?

Out of 30 Fuel and Emissions Systems that fit 2014 Western Star 4900FAs, the following parts are the top sellers:

Fuel/Water Separator: Quality Removal of Water and Contaminants from Fuel System (10556575) – $45.99
Diesel Exhaust Fluid Filter for SCR Systems (12005494) – $108.99
Diesel Particulate Filter Gasket Kit (12088693) – $26.99

What’s the price range for 2014 Western Star 4900FA Fuel and Emissions Systems?

Fuel and Emissions System prices for the 2014 Western Star 4900FA start at $26.99 and go up to $6,734.99 for the most premium parts.

What’s the average price of a Fuel and Emissions System for a 2014 Western Star 4900FA?

The average price for Fuel and Emissions Systems for the 2014 Western Star 4900FA is $865.59. 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 4900FA model years?

Yes, we currently carry Fuel and Emissions Systems for 19 model years of Western Star 4900FAs between 2002 and 2022. Fuel and Emissions Systems are bought most frequently for the following model years: 2022, 2021, 2020, 2019, 2018, 2017, 2016, 2015, and 2013.

What are the cheapest Fuel and Emissions Systems for my 2014 Western Star 4900FA?

The cheapest 2014 Western Star 4900FA Fuel and Emissions Systems we carry in stock are:

Diesel Particulate Filter Gasket Kit (12088693) – $26.99
EGR Cooler Gasket Kit (50211347) – $31.99
Fuel/Water Separator: Quality Removal of Water and Contaminants from Fuel System (10556575) – $45.99
Air Temperature Sensor (12029914) – $51.99
EGR Cooler V-Band Clamp (12102351) – $65.99

What types of Fuel and Emissions Systems do you sell for my 2014 Western Star 4900FA?

As of 11/2/25, these are some of the most in-demand types of Fuel and Emissions Systems for a 2014 Western Star 4900FA:

Can I get help with 2014 Western Star 4900FA 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 4900FA Fuel and Emissions Systems?

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

2014 Western Star 4900FA Fuel and Emissions Systems

Dorman – HD Solutions – Diesel Emissions Fluid Injector Gasket (Part No.904-5555)

Dorman – HD Solutions – DPF Differential Pressure Sensor (Part No.904-7106)

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

Dorman – HD Solutions – HD Diesel Particulate Filter – Not For Sale – CA (Part No.674-2022)

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

Dorman – HD Solutions – DPF Gasket Kit (Part No.674-9007)

Dorman – HD Solutions – Liquid Fuel Pressure Sensor (Part No.904-7304)

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

DAYTON PARTS – WIRING HARNESS (Part No.311-0020)

Carquest Premium – Diesel Exhaust Fluid Filter Kit (Part No.96877)

Dorman – HD Solutions – Differential Pressure Sensor (DPS) (Part No.904-7265)

Dorman – HD Solutions – EGR Cooler V-Band Clamp (Part No.904-5154)

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

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

DAYTON PARTS – HD DOC (Part No.674-2122)

DAYTON PARTS – HD DOC (Part No.674-2082)

Dorman – HD Solutions – Diesel Particulate Filter Gasket and Clamp Kit (Part No.674-9032)

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

Dorman – HD Solutions – Diesel Particulate Filter Gasket and Clamp Kit (Part No.674-9037)

Dorman – HD Solutions – DPF Exhaust Clamp (Part No.674-7005)

Dorman – HD Solutions – DPF Exhaust Clamp (Part No.674-7002)

Dorman – HD Solutions – Diesel Particulate Filter Exhaust Clamp (Part No.674-7025)

Carquest Premium – Urea Diesel Exhaust Fluid Filter (Part No.94179)

Carquest Premium – Diesel Exhaust Fluid Filter for SCR Systems (Part No.96679)

Dorman – HD Solutions – EGR Cooler Gasket Kit (Part No.904-5155)

Dorman – HD Solutions – Heavy Duty Exhaust Gas Recirculation Cooler Kit (Part No.904-5024)

Carquest Premium – Diesel Exhaust Fluid Filter for SCR Systems (Part No.96679)

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

Dorman – HD Solutions – Diesel Particulate Filter Gasket Kit (Part No.674-9017)

Dorman – HD Solutions – HD Diesel Particulate Filter – Not For Sale – CA (Part No.674-2025)

Dorman – HD Solutions – HD Diesel Particulate Filter – Not For Sale – CA (Part No.674-2038)

Dorman – HD Solutions – HD Diesel Particulate Filter – Not For Sale – CA (Part No.674-2055)

Dorman – HD Solutions – Diesel Particulate Filter Gasket and Clamp Kit (Part No.674-9037)

DAYTON PARTS – WIRING HARNESS (Part No.311-0020)

Dorman – HD Solutions – Diesel Particulate Filter Gasket and Clamp Kit (Part No.674-9034)

Dorman – HD Solutions – Diesel Particulate Filter Exhaust Clamp (Part No.674-7025)

Dorman – HD Solutions – Exhaust V-Band Clamp and Gasket (Part No.674-9046)

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

Dorman – HD Solutions – Diesel Particulate Filter Exhaust Clamp (Part No.674-7022)

Dorman – HD Solutions – Diesel Emissions Fluid Injector Gasket (Part No.904-5555)

Dorman – HD Solutions – Diesel Particulate Filter Gasket Kit (Part No.674-9052)

Carquest Premium – Urea Diesel Exhaust Fluid Filter (Part No.94179)

Dorman – HD Solutions – Diesel Particulate Filter Gasket Kit (Part No.674-9058)

Dorman – HD Solutions – DPF Exhaust Clamp (Part No.674-7002)

DAYTON PARTS – HD DOC (Part No.674-2122)

DAYTON PARTS – HD DOC (Part No.674-2082)

Carquest Premium – Diesel Exhaust Fluid Filter Kit (Part No.96877)

Dorman – HD Solutions – Fuel Pressure Sensor (Part No.904-7110)

Carquest Premium – Fuel/Water Separator: Quality Removal of Water and Contaminants from Fuel System (Part No.86812)

Carquest Premium – Fuel/Water Separator: Quality Removal of Water and Contaminants from Fuel System (Part No.86651XE)

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

Dorman – HD Solutions – Dpf Differential Pressure Sensor (Part No.904-7127)

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

Dorman – HD Solutions – Differential Pressure Sensor (DPS) (Part No.904-7265)

Dorman – HD Solutions – EGR Cooler V-Band Clamp (Part No.904-5154)

Dorman – HD Solutions – EGR Cooler Gasket Kit (Part No.904-5155)