2015 Western Star 4900EX Engine Parts

Please Select your Vehicle to See Exact Fit Parts

Essential Engine Parts for 2015 Western Star 4900EXes

Carquest Premium – Carquest Charge Air Cooler, 611376 (Part No.611376)

Carquest Charge Air Cooler, 611376

from

$1492.99
Reach intercoolers & charge air coolers are built to withstand the pressures of long hauls. From the product design, to the package it is shipped in, every consideration is taken to ensure longevity and peak performance.
See More

Carquest Premium – Carquest Charge Air Cooler, 611282 (Part No.611282)

Carquest Charge Air Cooler, 611282

from

$2010.00
Founded in 1999, Reach is a worldwide leader in the manufacture and distribution of aftermarket cooling products. All our products are manufactured to meet the highest OE standards to fit most popular US truck makes, including Peterbilt, Mack, International, Isuzu, GMC, Ford, and Freightliner. Headquartered in Miami, Florida, Reach Cooling is fully committed in providing customers with only the best products, most competitive prices, and exceptional service.
See More

Carquest Premium – Carquest Charge Air Cooler, 611246 (Part No.611246)

Carquest Charge Air Cooler, 611246

from

$2290.00
Reach intercoolers & charge air coolers are built to withstand the pressures of long hauls. From the product design, to the package it is shipped in, every consideration is taken to ensure longevity and peak performance.
See More

Carquest Premium – Carquest Charge Air Cooler, 611031 (Part No.611031)

Carquest Charge Air Cooler, 611031

from

$1168.99
Carquest Charge Air Cooler, 611031.
See More

Dorman – HD Solutions – Dorman – HD Solutions Engine Oil Dipstick, 917-6010 (Part No.917-6010)

Dorman - HD Solutions Engine Oil Dipstick, 917-6010

from

$90.99
This engine oil dipstick is designed to match the fit and function of an original equipment dipstick in specified applications. Level marks are clearly distinguished and properly gauged for accuracy.
See More

Gates – Gates Green Stripe Ring Retained Straight Turbocharger Hose, 26204 (Part No.26204)

Gates Green Stripe Ring Retained Straight Turbocharger Hose, 26204

from

$175.99
Made for turbocharged Class 8 and heavy-duty diesel engines. Multi-hump design isolates vibration and absorbs rotational shock. Depending on application, hose is engineered with three or four rings to maintain design integrity.
See More

Gates – Gates Green Stripe Ring Retained Straight Turbocharger Hose, 26203 (Part No.26203)

Gates Green Stripe Ring Retained Straight Turbocharger Hose, 26203

from

$116.99
Made for turbocharged Class 8 and heavy-duty diesel engines. Multi-hump design isolates vibration and absorbs rotational shock. Depending on application, hose is engineered with three or four rings to maintain design integrity.
See More

Dorman – HD Solutions – Dorman – HD Solutions Oil Separator Repair Kit, 996-1004 (Part No.996-1004)

Dorman - HD Solutions Oil Separator Repair Kit, 996-1004

from

$411.99
This crankcase breather repair kit directly replaces the crankcase breather element on specific vehicles. It features the exact fit, function and performance as the factory part, and can potentially save you time and money if the OEM dealership only has the complete breather assembly, forcing you to also buy the lower aluminum housing, even if that isn’t the failure point. The separator can fail on its own, either by clogging, cracking, or having a separator bearing fail from age and wear, which is indicated by noise and vibration. Excessive oil mist from the gas outlet can also be a failed separator symptom. When any of those failures occur, you can replace the separator with this kit, reducing part costs and install time by not having to replace the lower housing on the engine block.
See More

Dorman – HD Solutions – Dorman – HD Solutions Fuel Injector O-Ring Kit, 904-8056 (Part No.904-8056)

Dorman - HD Solutions Fuel Injector O-Ring Kit, 904-8056

from

$54.99
The components in this fuel injector O-ring kit are designed to match the fit of the original O-rings on specified vehicles. They are engineered to help ensure leak-free connections to the fuel injectors during service or when the rings are damaged.
See More

Dorman – HD Solutions – Dorman – HD Solutions Engine Oil Pan: Direct Fit, Fiberglass, Sump, 40 Quart, 264-5002 (Part No.264-5002)

Dorman - HD Solutions Engine Oil Pan: Direct Fit, Fiberglass, Sump, 40 Quart, 264-5002

from

$1034.00
Oil pan leaking This engine oil pan is precision-engineered to match the original equipment pan on specific vehicle years, makes and models for a reliable replacement.
See More

Dorman – HD Solutions – Dorman – HD Solutions Engine Oil Pan: Direct Fit, Steel, Sump, 44 Quart, 264-6005 (Part No.264-6005)

Dorman - HD Solutions Engine Oil Pan: Direct Fit, Steel, Sump, 44 Quart, 264-6005

from

$1043.00
Oil pan leaking This engine oil pan is precision-engineered to match the original equipment pan on specific vehicle years, makes and models for a reliable replacement.
See More

Dorman – HD Solutions – Dorman – HD Solutions Engine Oil Pan: Direct Fit, Fiberglass, Sump, 40 Quart, 264-5097 (Part No.264-5097)

Dorman - HD Solutions Engine Oil Pan: Direct Fit, Fiberglass, Sump, 40 Quart, 264-5097

from

$1749.00
Oil pan leaking This engine oil pan is precision-engineered to match the original equipment pan on specific vehicle years, makes and models for a reliable replacement.
See More

Dorman – HD Solutions – Dorman – HD Solutions Air Temp /Boost Pressure, 904-7130 (Part No.904-7130)

Dorman - HD Solutions Air Temp /Boost Pressure, 904-7130

from

$83.99
This turbocharger boost sensor is designed to match the fit and function of the original sensor on specified vehicles, and is engineered for durability and reliable performance.
See More

Upgrade your 2015 Western Star 4900EX with Top-Quality Engine Parts

When it comes to maintaining or upgrading your 2015 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, Engine Parts are key to keeping your 4900EX functioning at its best. At Advance Auto Parts, we offer a wide selection of 11 Engine Parts for the 2015 Western Star 4900EX, designed to meet your needs without breaking the bank. From Oil Delivery Part replacements to Oil Pans 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 Engine 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 Engine Parts for your 2015 Western Star 4900EX at great prices. Our Engine Parts inventory for this model ranges from just $54.99 to $1,749.00, with an average price of $821.37. Our 11 Engine Parts in stock come from 3 trusted brands, so you’re sure to find the right part for your 2015 Western Star 4900EX 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 Engine Part upgrades. Explore related part types like Batteries and Chargers, Fluids and Chemicals and more to make sure your 2015 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 2015 Western Star 4900EX!

Best-Selling Oil Delivery Parts for 2015 Western Star 4900EXes

Enhance the driving experience in your Western Star with 1 quality Oil Delivery Part components, starting at $411.99.

Dorman – HD Solutions – Dorman – HD Solutions Oil Separator Repair Kit, 996-1004 (Part No.996-1004)

Dorman - HD Solutions Oil Separator Repair Kit, 996-1004

from

$411.99
This crankcase breather repair kit directly replaces the crankcase breather element on specific vehicles. It features the exact fit, function and performance as the factory part, and can potentially save you time and money if the OEM dealership only has the complete breather assembly, forcing you to also buy the lower aluminum housing, even if that isn’t the failure point. The separator can fail on its own, either by clogging, cracking, or having a separator bearing fail from age and wear, which is indicated by noise and vibration. Excessive oil mist from the gas outlet can also be a failed separator symptom. When any of those failures occur, you can replace the separator with this kit, reducing part costs and install time by not having to replace the lower housing on the engine block.
See More

Most Popular 2015 Western Star 4900EX Oil Pans

Customize your Western Star with 3 Oil Pans products like Oil Pans, all priced under $1,749.00.

Dorman – HD Solutions – Dorman – HD Solutions Engine Oil Pan: Direct Fit, Fiberglass, Sump, 40 Quart, 264-5097 (Part No.264-5097)

Dorman - HD Solutions Engine Oil Pan: Direct Fit, Fiberglass, Sump, 40 Quart, 264-5097

from

$1749.00
Oil pan leaking This engine oil pan is precision-engineered to match the original equipment pan on specific vehicle years, makes and models for a reliable replacement.
See More

Dorman – HD Solutions – Dorman – HD Solutions Engine Oil Pan: Direct Fit, Steel, Sump, 44 Quart, 264-6005 (Part No.264-6005)

Dorman - HD Solutions Engine Oil Pan: Direct Fit, Steel, Sump, 44 Quart, 264-6005

from

$1043.00
Oil pan leaking This engine oil pan is precision-engineered to match the original equipment pan on specific vehicle years, makes and models for a reliable replacement.
See More

Dorman – HD Solutions – Dorman – HD Solutions Engine Oil Pan: Direct Fit, Fiberglass, Sump, 40 Quart, 264-5002 (Part No.264-5002)

Dorman - HD Solutions Engine Oil Pan: Direct Fit, Fiberglass, Sump, 40 Quart, 264-5002

from

$1034.00
Oil pan leaking This engine oil pan is precision-engineered to match the original equipment pan on specific vehicle years, makes and models for a reliable replacement.
See More

Top Picks for 2015 Western Star 4900EX Turbochargers

Upgrade Western Star 4900EXes with top-quality Turbochargers parts, including 1 OEM and aftermarket selections for your 2015 model.

Dorman – HD Solutions – Dorman – HD Solutions Air Temp /Boost Pressure, 904-7130 (Part No.904-7130)

Dorman - HD Solutions Air Temp /Boost Pressure, 904-7130

from

$83.99
This turbocharger boost sensor is designed to match the fit and function of the original sensor on specified vehicles, and is engineered for durability and reliable performance.
See More

In-Demand Engine Oil Dipsticks for 2015 Western Star 4900EXes

Select from 1 premium Engine Oil Dipsticks parts for your 2015 Western Star 4900EX.

Dorman – HD Solutions – Dorman – HD Solutions Engine Oil Dipstick, 917-6010 (Part No.917-6010)

Dorman - HD Solutions Engine Oil Dipstick, 917-6010

from

$90.99
This engine oil dipstick is designed to match the fit and function of an original equipment dipstick in specified applications. Level marks are clearly distinguished and properly gauged for accuracy.
See More

Most Sold 2015 Western Star 4900EX Engine O-Ring and Hardware

Explore our best-selling Western Star parts for the 2015 4900EX among 1 OEM and aftermarket options starting from $54.99.

Dorman – HD Solutions – Dorman – HD Solutions Fuel Injector O-Ring Kit, 904-8056 (Part No.904-8056)

Dorman - HD Solutions Fuel Injector O-Ring Kit, 904-8056

from

$54.99
The components in this fuel injector O-ring kit are designed to match the fit of the original O-rings on specified vehicles. They are engineered to help ensure leak-free connections to the fuel injectors during service or when the rings are damaged.
See More

FAQs for 2015 Western Star 4900EX Engine Parts

Which Engine Parts are best-sellers for 2015 Western Star 4900EXes?

Out of 11 Engine Parts that fit 2015 Western Star 4900EXes, the following parts are the top sellers:

What’s the price range for 2015 Western Star 4900EX Engine Parts?

Engine Part prices for the 2015 Western Star 4900EX start at $54.99 and go up to $1,749.00 for the most premium parts.

What’s the average price of a Engine Part for a 2015 Western Star 4900EX?

The average price for Engine Parts for the 2015 Western Star 4900EX is $821.37. Keep in mind the variety of part types within our Engine 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 Engine Parts for other Western Star 4900EX model years?

Yes, we currently carry Engine Parts for 20 model years of Western Star 4900EXes between 2002 and 2023. Engine Parts are bought most frequently for the following model years: 2017, 2016, 2014, 2013, 2012, 2011, 2010, 2009, and 2008.

What are the cheapest Engine Parts for my 2015 Western Star 4900EX?

What types of Engine Parts do you sell for my 2015 Western Star 4900EX?

As of 8/2/26, these are some of the most in-demand types of Engine Parts for a 2015 Western Star 4900EX:

Can I get help with 2015 Western Star 4900EX Engine 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 Engine Parts and more.

What is your return policy for Western Star 4900EX Engine Parts?

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