Western Star 4900EX Performance and Racing Products

Essential Western Star 4900EX Performance and Racing Products

K&N – Premium Oil Filter: Ideal for Synthetic & Conventional Oil, Protects Your Engine (Part No.HP-2004)

Premium Oil Filter: Ideal for Synthetic & Conventional Oil, Protects Your Engine

from

$17.99
K&N premium oil filters are meticulously engineered to offer outstanding filtration and engine protection. The heavy-duty canister is engineered to be exceptionally durable, and a one-inch welded hex nut can be used for quick and easy filter removal. Each filter is specifically designed to withstand the service intervals recommended by vehicle manufacturers.

Product Features:
  • HIGH FLOW RATES: Designed to provide exceptional flow rates and a consistent flow of oil to your engine
  • VERSATILE COMPATIBILITY: Designed to operate with all synthetic, conventional, and blended motor oils
  • PROTECT YOUR ENGINE: Pleated synthetic-blend filtration media removes most harmful contaminants
  • EXTENSIVELY TESTED: Laboratory tested to ensure excellent capacity and burst strength
  • EASY TO REMOVE: Fast and easy Wrench-Off removal
  • HEAVY-DUTY CONSTRUCTION: Heavy-duty canister for outstanding durability
  • HIGH CAPACITY: Withstand the longer service intervals now recommended by some vehicle manufacturers
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Dorman – HD Solutions – Nitrogen Oxide Exhaust Sensor (Part No.904-6001)

Nitrogen Oxide Exhaust Sensor

from

$742.99
This NOx sensor has been made to match the original equipment sensor on certain vehicle years, makes and models, properly restoring nitrogen oxide detection to comply with emissions regulations.

Product Features:
  • Direct replacement – this replacement NOx sensor matches the function and performance of the original sensor on specified vehicles
  • Restores performance – properly repairs nitrogen oxide detection to comply with regulations
  • Application specific – reverse engineered from the original design on certain vehicle years, makes and models
  • Trustworthy quality – backed by team of engineers and quality specialists in the United States
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Dorman – HD Solutions – Nitrogen Oxide Sensor Outlet Of Diesel Particulate Filter (Part No.904-6004)

Nitrogen Oxide Sensor Outlet Of Diesel Particulate Filter

from

$656.99
This NOx sensor has been made to match the original equipment sensor on certain vehicle years, makes and models, properly restoring nitrogen oxide detection to comply with emissions regulations.

Product Features:
  • Direct replacement – this replacement NOx sensor matches the function and performance of the original sensor on specified vehicles
  • Restores performance – properly repairs nitrogen oxide detection to comply with regulations
  • Application specific – reverse engineered from the original design on certain vehicle years, makes and models
  • Trustworthy quality – backed by team of engineers and quality specialists in the United States
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Dorman – HD Solutions – Nitrogen Oxide Sensor Inlet Of Diesel Particulate Filter (Part No.904-6017)

Nitrogen Oxide Sensor Inlet Of Diesel Particulate Filter

from

$509.99
This NOx sensor has been made to match the original equipment sensor on certain vehicle years, makes and models, properly restoring nitrogen oxide detection to comply with emissions regulations.

Product Features:
  • Direct replacement – this replacement NOx sensor matches the function and performance of the original sensor on specified vehicles
  • Restores performance – properly repairs nitrogen oxide detection to comply with regulations
  • Application specific – reverse engineered from the original design on certain vehicle years, makes and models
  • Trustworthy quality – backed by team of engineers and quality specialists in the United States
See More

Dorman – HD Solutions – Nitrogen Oxide Sensor Outlet Of Diesel Particulate Filter (Part No.904-6002)

Nitrogen Oxide Sensor Outlet Of Diesel Particulate Filter

from

$645.99
This NOx sensor has been made to match the original equipment sensor on certain vehicle years, makes and models, properly restoring nitrogen oxide detection to comply with emissions regulations.

Product Features:
  • Direct replacement – this replacement NOx sensor matches the function and performance of the original sensor on specified vehicles
  • Restores performance – properly repairs nitrogen oxide detection to comply with regulations
  • Application specific – reverse engineered from the original design on certain vehicle years, makes and models
  • Trustworthy quality – backed by team of engineers and quality specialists in the United States
See More

Dorman – HD Solutions – Nitrogen Oxide Sensor Inlet Of Diesel Particulate Filter (Part No.904-6009)

Nitrogen Oxide Sensor Inlet Of Diesel Particulate Filter

from

$622.99
This NOx sensor has been made to match the original equipment sensor on certain vehicle years, makes and models, properly restoring nitrogen oxide detection to comply with emissions regulations.

Product Features:
  • Direct replacement – this replacement NOx sensor matches the function and performance of the original sensor on specified vehicles
  • Restores performance – properly repairs nitrogen oxide detection to comply with regulations
  • Application specific – reverse engineered from the original design on certain vehicle years, makes and models
  • Trustworthy quality – backed by team of engineers and quality specialists in the United States
See More

Dorman – HD Solutions – Nitrogen Oxide Exhaust Sensor (Part No.904-6019)

Nitrogen Oxide Exhaust Sensor

from

$662.99
This NOx sensor has been made to match the original equipment sensor on certain vehicle years, makes and models, properly restoring nitrogen oxide detection to comply with emissions regulations.

Product Features:
  • Direct replacement – this replacement NOx sensor matches the function and performance of the original sensor on specified vehicles
  • Restores performance – properly repairs nitrogen oxide detection to comply with regulations
  • Application specific – reverse engineered from the original design on certain vehicle years, makes and models
  • Trustworthy quality – backed by team of engineers and quality specialists in the United States
See More

Dorman – HD Solutions – Nitrogen Oxide Sensor Outlet Of Diesel Particulate Filter (Part No.904-6015)

Nitrogen Oxide Sensor Outlet Of Diesel Particulate Filter

from

$575.99
This NOx sensor has been made to match the original equipment sensor on certain vehicle years, makes and models, properly restoring nitrogen oxide detection to comply with emissions regulations.

Product Features:
  • Direct replacement – this replacement NOx sensor matches the function and performance of the original sensor on specified vehicles
  • Restores performance – properly repairs nitrogen oxide detection to comply with regulations
  • Application specific – reverse engineered from the original design on certain vehicle years, makes and models
  • Trustworthy quality – backed by team of engineers and quality specialists in the United States
See More

Dorman – HD Solutions – Nitrogen Oxide Sensor Outlet Of Diesel Particulate Filter (Part No.904-6013)

Nitrogen Oxide Sensor Outlet Of Diesel Particulate Filter

from

$447.99
This NOx sensor has been made to match the original equipment sensor on certain vehicle years, makes and models, properly restoring nitrogen oxide detection to comply with emissions regulations.

Product Features:
  • Direct replacement – this replacement NOx sensor matches the function and performance of the original sensor on specified vehicles
  • Restores performance – properly repairs nitrogen oxide detection to comply with regulations
  • Application specific – reverse engineered from the original design on certain vehicle years, makes and models
  • Trustworthy quality – backed by team of engineers and quality specialists in the United States
See More

Dorman – HD Solutions – Nitrogen Oxide Sensor Inlet Of Diesel Particulate Filter (Part No.904-6003)

Nitrogen Oxide Sensor Inlet Of Diesel Particulate Filter

from

$479.99
This NOx sensor has been made to match the original equipment sensor on certain vehicle years, makes and models, properly restoring nitrogen oxide detection to comply with emissions regulations.

Product Features:
  • Direct replacement – this replacement NOx sensor matches the function and performance of the original sensor on specified vehicles
  • Restores performance – properly repairs nitrogen oxide detection to comply with regulations
  • Application specific – reverse engineered from the original design on certain vehicle years, makes and models
  • Trustworthy quality – backed by team of engineers and quality specialists in the United States
See More

Helping You Find the Right Performance and Racing Products for Your Western Star 4900EX

You love your 4900EX. So we’ve made it easier than ever to help you find Western Star 4900EX Performance and Racing Products in our online catalog. Our inventory holds 10 aftermarket and OEM Performance and Racing Products for your Western Star 4900EX, ranging from $17.99 to $742.99.

We offer parts from 2 brands trusted to make quality Performance and Racing Products for your Western Star 4900EX. Before you buy, take some time to read through customer reviews. We currently have 3,600 reviews of Western Star 4900EX Performance and Racing Products from previous customers.

Find your 4900EX Performance and Racing Products here, order online, and have your order shipped directly to your home. Prefer to have an in-person look at your Western Star 4900EX part to confirm it’s just right? You can find your nearest Advance Auto Parts store and confirm they have the part in stock before heading over.

Top Performance and Racing Products Brands for Your Western Star 4900EX

Our inventory holds Performance and Racing Products for your Western Star 4900EX from 2 trusted brands. You’ll find OEM and aftermarket parts from brands like K&N and Dorman, all of which can keep that Western Star happy.

FAQs for Western Star 4900EX Performance and Racing Products

What are the most purchased Performance and Racing Products for the Western Star 4900EX?

Out of 10 Performance and Racing Products for the Western Star 4900EX, the most popular in our inventory are:
Nitrogen Oxide Sensor Outlet Of Diesel Particulate Filter
from $447.99
This product is not rated
Nitrogen Oxide Sensor Outlet Of Diesel Particulate Filter
Nitrogen Oxide (NOx) Sensors
Nitrogen Oxide Sensor Inlet Of Diesel Particulate Filter
from $479.99
This product is not rated
Nitrogen Oxide Sensor Inlet Of Diesel Particulate Filter
Nitrogen Oxide (NOx) Sensors
Nitrogen Oxide Sensor Inlet Of Diesel Particulate Filter
from $509.99
This product is not rated
Nitrogen Oxide Sensor Inlet Of Diesel Particulate Filter
Nitrogen Oxide (NOx) Sensors