2009 Western Star 4900SA Exhaust Parts

Essential Exhaust Parts for 2009 Western Star 4900SAs

Dorman – HD Solutions – Exhaust Gas Temperature Sensor (Part No.904-7289)

Exhaust Gas Temperature Sensor

from

$76.99
EGT sensors frequently seize in the exhaust bung, making replacement difficult and damaging the bung. This Dorman OE FIX solution directly replaces the sensor and comes with a bung repair kit just in case.

Product Features:
  • Convenient solution – this replacement EGT sensor comes with a bung repair kit in case the bung is damaged during removal.
  • Cost-effective fix – bung repair kit allows direct repair of damaged bung instead of replacing entire exhaust pipe
  • Complete kit – comes with sensor, new bung, weld-on plate and zip tie
  • Quality engineering – designed in the United States and backed by decades of automotive aftermarket experience
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Dorman – HD Solutions – Exhaust Gas Temperature Sensor (Part No.904-7147)

Exhaust Gas Temperature Sensor

from

$133.99
EGT sensors frequently seize in the exhaust bung, making replacement difficult and damaging the bung. This Dorman OE FIX solution directly replaces the sensor and comes with a bung repair kit just in case.

Product Features:
  • Convenient solution – this replacement EGT sensor comes with a bung repair kit in case the bung is damaged during removal.
  • Cost-effective fix – bung repair kit allows direct repair of damaged bung instead of replacing entire exhaust pipe
  • Complete kit – comes with sensor, new bung, weld-on plate and zip tie
  • Quality engineering – designed in the United States and backed by decades of automotive aftermarket experience
See More

Dorman – HD Solutions – Exhaust Gas Temperature Sensor (Part No.904-7284)

Exhaust Gas Temperature Sensor

from

$64.99
EGT sensors frequently seize in the exhaust bung, making replacement difficult and damaging the bung. This Dorman OE FIX solution directly replaces the sensor and comes with a bung repair kit just in case.

Product Features:
  • Convenient solution – this replacement EGT sensor comes with a bung repair kit in case the bung is damaged during removal.
  • Cost-effective fix – bung repair kit allows direct repair of damaged bung instead of replacing entire exhaust pipe
  • Complete kit – comes with sensor, new bung, weld-on plate and zip tie
  • Quality engineering – designed in the United States and backed by decades of automotive aftermarket experience
See More

Dorman – HD Solutions – Exhaust Bellow Joint Expansion (Part No.674-5605)

Exhaust Bellow Joint Expansion

from

$311.99
This exhaust bellow, also called a flex pipe, is a direct replacement for the original equipment pipe. Made of durable materials for reliable service and a long life, this exhaust bellow includes the necessary installation hardware.

Product Features:
  • Direct replacement – this exhaust flex pipe matches the fit and function of the pipe to prevent exhaust leaks that result in lost engine efficiency.
  • Trustworthy construction – engineered in North America and made with from durable materials for reliability and long service life
  • Complete installation – this flex pipe includes hardware required for a complete replacement
  • Quality tested – this exhaust bellow has undergone vehicle fitment and material testing to ensure proper fit and performance for this vehicle’s application
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Dorman – HD Solutions – Direct Fit Exhaust Manifold: Without Heat Shield (Part No.674-5015)

Direct Fit Exhaust Manifold: Without Heat Shield

from

$706.99
This exhaust manifold was precision-engineered and durably manufactured to match the fit and function of the original manifold on specified vehicles. It includes all necessary gaskets and downpipe hardware for a complete repair.

Product Features:
  • Ideal replacement – this exhaust manifold was precision-engineered and durably manufactured to match the fit and function of the stock manifold on specified vehicles.
  • Reliable construction – durable materials resist warping, cracking and leaking for long-lasting performance
  • Complete repair – includes all necessary gaskets and downpipe hardware
  • Trustworthy design – built by industry leader in aftermarket manifolds
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Upgrade your 2009 Western Star 4900SA with Top-Quality Exhaust Parts

When it comes to maintaining or upgrading your 2009 Western Star 4900SA, 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, Exhaust Parts are key to keeping your 4900SA functioning at its best. At Advance Auto Parts, we offer a wide selection of 3 Exhaust Parts for the 2009 Western Star 4900SA, designed to meet your needs without breaking the bank. From Exhaust Pipe replacements to Exhaust Temperature (EGT) Products 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 Exhaust Parts for any vehicle can be a hassle, especially if you’re on a budget. But with Advance Auto Parts, you can find high-quality Exhaust Parts for your 2009 Western Star 4900SA at great prices. Our Exhaust Parts inventory for this model ranges from just $76.99 to $706.99, with an average price of $365.32. Our 3 Exhaust Parts in stock come from trusted brands, so you’re sure to find the right part for your 2009 Western Star 4900SA 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 Exhaust Part upgrades. Explore related part types like Batteries and Chargers, Fluids and Chemicals and more to make sure your 2009 Western Star 4900SA is always ready to roll. We’re committed to providing you with everything you need to keep your 4900SA in top shape, all in one place. Start shopping confidently below for your 2009 Western Star 4900SA!

Best-Selling Exhaust Pipes for 2009 Western Star 4900SAs

Enhance the driving experience in your Western Star with 1 quality Exhaust Pipe components, starting at $311.99.

Dorman – HD Solutions – Exhaust Bellow Joint Expansion (Part No.674-5605)

Exhaust Bellow Joint Expansion

from

$311.99
This exhaust bellow, also called a flex pipe, is a direct replacement for the original equipment pipe. Made of durable materials for reliable service and a long life, this exhaust bellow includes the necessary installation hardware.

Product Features:
  • Direct replacement – this exhaust flex pipe matches the fit and function of the pipe to prevent exhaust leaks that result in lost engine efficiency.
  • Trustworthy construction – engineered in North America and made with from durable materials for reliability and long service life
  • Complete installation – this flex pipe includes hardware required for a complete replacement
  • Quality tested – this exhaust bellow has undergone vehicle fitment and material testing to ensure proper fit and performance for this vehicle’s application
See More

Most Popular 2009 Western Star 4900SA Exhaust Temperature (EGT) Products

Customize your Western Star with 1 Exhaust Temperature (EGT) Products products like Exhaust Temperature Sensors, all priced under $76.99.

Dorman – HD Solutions – Exhaust Gas Temperature Sensor (Part No.904-7289)

Exhaust Gas Temperature Sensor

from

$76.99
EGT sensors frequently seize in the exhaust bung, making replacement difficult and damaging the bung. This Dorman OE FIX solution directly replaces the sensor and comes with a bung repair kit just in case.

Product Features:
  • Convenient solution – this replacement EGT sensor comes with a bung repair kit in case the bung is damaged during removal.
  • Cost-effective fix – bung repair kit allows direct repair of damaged bung instead of replacing entire exhaust pipe
  • Complete kit – comes with sensor, new bung, weld-on plate and zip tie
  • Quality engineering – designed in the United States and backed by decades of automotive aftermarket experience
See More

Top Picks for 2009 Western Star 4900SA Exhaust Manifold and Headers

Upgrade Western Star 4900SAs with top-quality Exhaust Manifold and Headers parts, including 1 OEM and aftermarket selections for your 2009 model.

Dorman – HD Solutions – Direct Fit Exhaust Manifold: Without Heat Shield (Part No.674-5015)

Direct Fit Exhaust Manifold: Without Heat Shield

from

$706.99
This exhaust manifold was precision-engineered and durably manufactured to match the fit and function of the original manifold on specified vehicles. It includes all necessary gaskets and downpipe hardware for a complete repair.

Product Features:
  • Ideal replacement – this exhaust manifold was precision-engineered and durably manufactured to match the fit and function of the stock manifold on specified vehicles.
  • Reliable construction – durable materials resist warping, cracking and leaking for long-lasting performance
  • Complete repair – includes all necessary gaskets and downpipe hardware
  • Trustworthy design – built by industry leader in aftermarket manifolds
See More

FAQs for 2009 Western Star 4900SA Exhaust Parts

Which Exhaust Parts are best-sellers for 2009 Western Star 4900SAs?

Out of 3 Exhaust Parts that fit 2009 Western Star 4900SAs, the following parts are the top sellers:

What’s the price range for 2009 Western Star 4900SA Exhaust Parts?

Exhaust Part prices for the 2009 Western Star 4900SA start at $76.99 and go up to $706.99 for the most premium parts.

What’s the average price of a Exhaust Part for a 2009 Western Star 4900SA?

The average price for Exhaust Parts for the 2009 Western Star 4900SA is $365.32. Keep in mind the variety of part types within our Exhaust Part category so you are likely to find a wide range of prices across a variety of parts and components.

Does Advance Auto Parts sell Exhaust Parts for other Western Star 4900SA model years?

Yes, we currently carry Exhaust Parts for 17 model years of Western Star 4900SAs between 2002 and 2020. Exhaust Parts are bought most frequently for the following model years: 2020, 2019, 2018, 2017, 2016, 2015, 2014, 2013, and 2012.

What are the cheapest Exhaust Parts for my 2009 Western Star 4900SA?

The cheapest 2009 Western Star 4900SA Exhaust Parts we carry in stock are:

What types of Exhaust Parts do you sell for my 2009 Western Star 4900SA?

As of 2/5/25, these are some of the most in-demand types of Exhaust Parts for a 2009 Western Star 4900SA:

Can I get help with 2009 Western Star 4900SA Exhaust Part orders?

Contact our customer support team, by chat or phone, through the help desk page, where you can find instant answers about Western Star Exhaust Parts and more.

What is your return policy for Western Star 4900SA Exhaust Parts?

Advance Auto Parts keeps returns simple. For new Western Star 4900SA Exhaust Parts and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.