2001 Western Star 6900 Fuel and Emissions Systems
Find Your Specific 2001 Western Star 6900 Fuel and Emissions Systems
Below you will find various in-demand Western Star Fuel and Emissions Systems, components and accessories for your 2001 6900. Advance Auto Parts has popular 6900 parts like Air Flow Sensors, Fuel Pumps, Fuel Injectors and more. You’ll also find aftermarket and OEM Fuel and Emissions Systems for other 6900 model years including
1989,
1990,
1991,
1992,
1995,
1997,
1998,
1999,
2000 and more. Select a category of 2001 Western Star 6900 Fuel and Emissions Systems below and start saving instantly.
Popular 2001 Western Star 6900 Fuel and Emissions Systems Categories
Essential Fuel and Emissions Systems for 2001 Western Star 6900s
Carquest Premium – Fuel/Water Separator Spin-on with Drain (Part No.86406)
from
$41.99
Modern fuel injection systems require fuel be free of both particulate and water contamination. Carquest spin-on fuel filters keep fuel clean and engines running at maximum efficiency.
Product Features:
See More
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 Standpipe
- CAUTION: Furnished D-Ring must be installed on post for seal.
Dorman – HD Solutions – Ambient Air Pressure Sensor (Part No.904-7126)
from
$126.99
This barometric 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:
See More
Product Features:
- Direct replacement – this barometric pressure sensor is designed to match the fit and function of the original sensor on specified vehicles.
- 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
Carquest Premium – Fuel/Water Separator Spin-on with Drain (Part No.86412)
from
$84.99
Modern fuel injection systems require fuel be free of both particulate and water contamination. Carquest spin-on fuel filters keep fuel clean and engines running at maximum efficiency.
Product Features:
See More
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
Delphi – Fuel Injector (Part No.EX631763)
from
$439.99
100 years of OE experience, supplier to the world’s top automakers, OE Heritage and knowledge built into every aftermarket part.
Product Features:
See More
Product Features:
- 100% O-ring replacement
- All Delphi injectors are tested utilizing OE methodologies
- Delphi injectors are produced in a Delphi ISO 9001:2008 certified facility
- No internal seal rings equals minimized leakage
- Recessed fuel exit minimizing possible plugging
- Reduced spray variation, accurate fuel spray pattern mean better emissions and cold start capabilities
- Thermally isolates fuel from engine by drawing manifold heat away from the fuel rail eliminating engine hesitation due to vapor lock
Delphi – Fuel Injector (Part No.EX631766)
from
$439.99
100 years of OE experience, supplier to the world’s top automakers, OE Heritage and knowledge built into every aftermarket part.
Product Features:
See More
Product Features:
- 100% O-ring replacement
- All Delphi injectors are tested utilizing OE methodologies
- Delphi injectors are produced in a Delphi ISO 9001:2008 certified facility
- No internal seal rings equals minimized leakage
- Recessed fuel exit minimizing possible plugging
- Reduced spray variation, accurate fuel spray pattern mean better emissions and cold start capabilities
- Thermally isolates fuel from engine by drawing manifold heat away from the fuel rail eliminating engine hesitation due to vapor lock
Delphi – Fuel Injector (Part No.EX631767)
from
$439.99
100 years of OE experience, supplier to the world’s top automakers, OE Heritage and knowledge built into every aftermarket part.
Product Features:
See More
Product Features:
- 100% O-ring replacement
- All Delphi injectors are tested utilizing OE methodologies
- Delphi injectors are produced in a Delphi ISO 9001:2008 certified facility
- No internal seal rings equals minimized leakage
- Recessed fuel exit minimizing possible plugging
- Reduced spray variation, accurate fuel spray pattern mean better emissions and cold start capabilities
- Thermally isolates fuel from engine by drawing manifold heat away from the fuel rail eliminating engine hesitation due to vapor lock
Upgrade your 2001 Western Star 6900 with Top-Quality Fuel and Emissions Systems
When it comes to maintaining or upgrading your 2001 Western Star 6900, 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 6900 functioning at its best. At Advance Auto Parts, we offer a wide selection of 6 Fuel and Emissions Systems for the 2001 Western Star 6900, designed to meet your needs without breaking the bank.
From
Air Flow Sensor
replacements to
Fuel Pumps
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 2001 Western Star 6900 at great prices.
Our Fuel and Emissions Systems inventory for this model
ranges from just $41.99 to $439.99, with
an average price of $193.66.
Our 6 Fuel and Emissions Systems in stock come from 3 trusted brands, so you’re sure to find the right part for your 2001 Western Star 6900 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 2001 Western Star 6900, 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 $41.99 and boast an impressive 4 stars average rating from customers.
With 3 customer reviews and counting, our 2001 Western Star 6900 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 2001 Western Star 6900 is always ready to roll. We’re committed to providing you with everything you need to keep your 6900 in top shape, all in one place.
Start shopping confidently below for your 2001 Western Star 6900!
Best-Selling Air Flow Sensors for 2001 Western Star 6900s
Enhance the driving experience in your Western Star with 1 quality Air Flow Sensor components, starting at $126.99.
Dorman – HD Solutions – Ambient Air Pressure Sensor (Part No.904-7126)
from
$126.99
This barometric 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:
See More
Product Features:
- Direct replacement – this barometric pressure sensor is designed to match the fit and function of the original sensor on specified vehicles.
- 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
Most Popular 2001 Western Star 6900 Fuel Pumps
Customize your Western Star with 2 Fuel Pumps products
like Fuel and Water Separators and
Fuel Separators, all
priced under $84.99.
Carquest Premium – Fuel/Water Separator Spin-on with Drain (Part No.86406)
from
$41.99
Modern fuel injection systems require fuel be free of both particulate and water contamination. Carquest spin-on fuel filters keep fuel clean and engines running at maximum efficiency.
Product Features:
See More
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 Standpipe
- CAUTION: Furnished D-Ring must be installed on post for seal.
Carquest Premium – Fuel/Water Separator Spin-on with Drain (Part No.86412)
from
$84.99
Modern fuel injection systems require fuel be free of both particulate and water contamination. Carquest spin-on fuel filters keep fuel clean and engines running at maximum efficiency.
Product Features:
See More
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
Top Picks for 2001 Western Star 6900 Fuel Injectors
Upgrade Western Star 6900s with top-quality Fuel Injectors parts, including 3 OEM and aftermarket selections for your 2001 model.
Delphi – Fuel Injector (Part No.EX631767)
from
$439.99
100 years of OE experience, supplier to the world’s top automakers, OE Heritage and knowledge built into every aftermarket part.
Product Features:
See More
Product Features:
- 100% O-ring replacement
- All Delphi injectors are tested utilizing OE methodologies
- Delphi injectors are produced in a Delphi ISO 9001:2008 certified facility
- No internal seal rings equals minimized leakage
- Recessed fuel exit minimizing possible plugging
- Reduced spray variation, accurate fuel spray pattern mean better emissions and cold start capabilities
- Thermally isolates fuel from engine by drawing manifold heat away from the fuel rail eliminating engine hesitation due to vapor lock
Delphi – Fuel Injector (Part No.EX631766)
from
$439.99
100 years of OE experience, supplier to the world’s top automakers, OE Heritage and knowledge built into every aftermarket part.
Product Features:
See More
Product Features:
- 100% O-ring replacement
- All Delphi injectors are tested utilizing OE methodologies
- Delphi injectors are produced in a Delphi ISO 9001:2008 certified facility
- No internal seal rings equals minimized leakage
- Recessed fuel exit minimizing possible plugging
- Reduced spray variation, accurate fuel spray pattern mean better emissions and cold start capabilities
- Thermally isolates fuel from engine by drawing manifold heat away from the fuel rail eliminating engine hesitation due to vapor lock
Delphi – Fuel Injector (Part No.EX631763)
from
$439.99
100 years of OE experience, supplier to the world’s top automakers, OE Heritage and knowledge built into every aftermarket part.
Product Features:
See More
Product Features:
- 100% O-ring replacement
- All Delphi injectors are tested utilizing OE methodologies
- Delphi injectors are produced in a Delphi ISO 9001:2008 certified facility
- No internal seal rings equals minimized leakage
- Recessed fuel exit minimizing possible plugging
- Reduced spray variation, accurate fuel spray pattern mean better emissions and cold start capabilities
- Thermally isolates fuel from engine by drawing manifold heat away from the fuel rail eliminating engine hesitation due to vapor lock
Top-Rated Fuel and Emissions Systems Brands For Your 2001 Western Star 6900
Shop for the best-rated brands offering Fuel and Emissions Systems and other products for your 2001 Western Star 6900s. 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 2001 6900 start at just $41.99 and are rated as high as 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 2001 Western Star 6900 Fuel and Emissions Systems
When it comes to maintaining or upgrading your 2001 Western Star 6900, 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 2001 Western Star 6900. 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 $41.99, with an average price of just $63.49. Plus, with over 1 customer reviews and an average rating of 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
$41.99
$41.99
(1)
Fuel/Water Separator Spin-on with Drain
“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 ”
FAQs for 2001 Western Star 6900 Fuel and Emissions Systems
Which Fuel and Emissions Systems are best-sellers for 2001 Western Star 6900s?
Out of 6 Fuel and Emissions Systems that fit 2001 Western Star 6900s, the following parts are the top sellers:
- Fuel/Water Separator Spin-on with Drain (10693817) – $84.99
- Fuel Injector (26956639) – $439.99
- Fuel Injector (26956641) – $439.99
What’s the price range for 2001 Western Star 6900 Fuel and Emissions Systems?
Fuel and Emissions System prices for the 2001 Western Star 6900 start at $41.99 and go up to $439.99 for the most premium parts.
What’s the average price of a Fuel and Emissions System for a 2001 Western Star 6900?
The average price for Fuel and Emissions Systems for the 2001 Western Star 6900 is $193.66. 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 6900 model years?
What are the cheapest Fuel and Emissions Systems for my 2001 Western Star 6900?
The cheapest 2001 Western Star 6900 Fuel and Emissions Systems we carry in stock are:
- Fuel/Water Separator Spin-on with Drain (10693599) – $41.99
- Fuel/Water Separator Spin-on with Drain (10693817) – $84.99
- Ambient Air Pressure Sensor (11571425) – $126.99
- Fuel Injector (26956639) – $439.99
- Fuel Injector (26956631) – $439.99
What are the top-rated Fuel and Emissions Systems that fit the 2001 Western Star 6900?
Out of 3 reviews by customers, our 2001 Western Star 6900 Fuel and Emissions Systems have an average customer rating of . These are some of the highest-rated Fuel and Emissions System types for the 2001 Western Star 6900 and their top-rated products:
- Fuel Pumps
- Fuel/Water Separator Spin-on with Drain (10693599) – $41.99
What types of Fuel and Emissions Systems do you sell for my 2001 Western Star 6900?
As of 2/5/25, these are some of the most in-demand types of Fuel and Emissions Systems for a 2001 Western Star 6900:
Can I get help with 2001 Western Star 6900 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 6900 Fuel and Emissions Systems?
Advance Auto Parts keeps returns simple. For new Western Star 6900 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.
