2009 Peterbilt 340 Fuel and Emissions Systems
Find Your Specific 2009 Peterbilt 340 Fuel and Emissions Systems
Below you will find various in-demand Peterbilt Fuel and Emissions Systems, components and accessories for your 2009 340. Advance Auto Parts has popular 340 parts like Fuel Pumps, Fuel Sensors, Diesel Emission Parts and more. You’ll also find aftermarket and OEM Fuel and Emissions Systems for other 340 model years including
2007,
2008,
2010 and more. Select a category of 2009 Peterbilt 340 Fuel and Emissions Systems below and start saving instantly.
Popular 2009 Peterbilt 340 Fuel and Emissions Systems Categories
Essential Fuel and Emissions Systems for 2009 Peterbilt 340s
Carquest Premium – Diesel Exhaust Fluid Filter for SCR Systems (Part No.96679)
from
$108.99
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:
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Product Features:
- Designed to meet or exceed OE filter performance levels over the entire OE recommended service interval.
- Contains Plug and Filter Removal Tool
Carquest Premium – Fuel/Water Separator: Quality Removal of Water and Contaminants from Fuel System (Part No.86604)
from
$83.99
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:
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Product Features:
- CAUTION: Furnished O-Ring must be installed on post for seal. For use with Deutz square sensor. NOT Interchangeable with 86422.
- Sensor Port Thread: M14 x 2.0; Standpipe
- Includes Standpipe. Sensor Port Thread: M14 x 2.0
- CAUTION: Furnished O-Ring must be installed on post for seal. For use with Deutz square sensor.
Carquest Premium – Fuel/Water Separator: Quality Removal of Water and Contaminants from Fuel System (Part No.86965)
from
$89.99
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:
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Product Features:
- Designed to meet or exceed OE filter performance levels over the entire OE recommended service interval.
- Made in USA
- Includes Sensor Port Thread: M14 x 2.0
- CAUTION: Furnished D-Ring must be installed on post for seal.
Dorman – HD Solutions – Water In Fuel Sensor (Part No.904-7242)
from
$117.99
This replacement water-in-fuel (WiF) sensor matches the function and performance of the original equipment sensor to prevent water damaging a diesel fuel injector. Made of quality materials, it has undergone extensive testing to ensure durability.
Product Features:
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Product Features:
- Ideal replacement – this water-in-fuel (WiF) sensor matches the original equipment sensor’s function and performance
- Durable construction – this sensor is made of durable materials to withstand exposure to diesel fuel
- Cost-effective solution – offers original equipment quality at competitive price
- Quality tested – this part has undergone vehicle try-on and bench testing to ensure a quality fit and long service life
Upgrade your 2009 Peterbilt 340 with Top-Quality Fuel and Emissions Systems
When it comes to maintaining or upgrading your 2009 Peterbilt 340, nothing is more important than using high-quality OEM or aftermarket parts that you can trust. Whether you’re repairing damage to your Peterbilt or enhancing its overall performance, Fuel and Emissions Systems are key to keeping your 340 functioning at its best. At Advance Auto Parts, we offer a wide selection of 4 Fuel and Emissions Systems for the 2009 Peterbilt 340, designed to meet your needs without breaking the bank.
From
Fuel Pump
replacements to
Fuel Sensors
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 2009 Peterbilt 340 at great prices.
Our Fuel and Emissions Systems inventory for this model
ranges from just $83.99 to $117.99, with
an average price of $100.24.
Our 4 Fuel and Emissions Systems in stock come from 2 trusted brands, so you’re sure to find the right part for your 2009 Peterbilt 340 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 Fuel and Emissions System upgrades. Explore related part types like Batteries and Chargers, Fluids and Chemicals
and more to make sure your 2009 Peterbilt 340 is always ready to roll. We’re committed to providing you with everything you need to keep your 340 in top shape, all in one place.
Start shopping confidently below for your 2009 Peterbilt 340!
Best-Selling Fuel Pumps for 2009 Peterbilt 340s
Enhance the driving experience in your Peterbilt with 2 quality Fuel Pump components, starting at $83.99.
Carquest Premium – Fuel/Water Separator: Quality Removal of Water and Contaminants from Fuel System (Part No.86965)
from
$89.99
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:
See More
Product Features:
- Designed to meet or exceed OE filter performance levels over the entire OE recommended service interval.
- Made in USA
- Includes Sensor Port Thread: M14 x 2.0
- CAUTION: Furnished D-Ring must be installed on post for seal.
Carquest Premium – Fuel/Water Separator: Quality Removal of Water and Contaminants from Fuel System (Part No.86604)
from
$83.99
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:
See More
Product Features:
- CAUTION: Furnished O-Ring must be installed on post for seal. For use with Deutz square sensor. NOT Interchangeable with 86422.
- Sensor Port Thread: M14 x 2.0; Standpipe
- Includes Standpipe. Sensor Port Thread: M14 x 2.0
- CAUTION: Furnished O-Ring must be installed on post for seal. For use with Deutz square sensor.
Most Popular 2009 Peterbilt 340 Fuel Sensors
Customize your Peterbilt with 1 Fuel Sensors products
like Water In Fuel Sensors, all
priced under $117.99.
Dorman – HD Solutions – Water In Fuel Sensor (Part No.904-7242)
from
$117.99
This replacement water-in-fuel (WiF) sensor matches the function and performance of the original equipment sensor to prevent water damaging a diesel fuel injector. Made of quality materials, it has undergone extensive testing to ensure durability.
Product Features:
See More
Product Features:
- Ideal replacement – this water-in-fuel (WiF) sensor matches the original equipment sensor’s function and performance
- Durable construction – this sensor is made of durable materials to withstand exposure to diesel fuel
- Cost-effective solution – offers original equipment quality at competitive price
- Quality tested – this part has undergone vehicle try-on and bench testing to ensure a quality fit and long service life
Top Picks for 2009 Peterbilt 340 Diesel Emission Parts
Upgrade Peterbilt 340s with top-quality Diesel Emission Parts parts, including 1 OEM and aftermarket selections for your 2009 model.
Carquest Premium – Diesel Exhaust Fluid Filter for SCR Systems (Part No.96679)
from
$108.99
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:
See More
Product Features:
- Designed to meet or exceed OE filter performance levels over the entire OE recommended service interval.
- Contains Plug and Filter Removal Tool
FAQs for 2009 Peterbilt 340 Fuel and Emissions Systems
Which Fuel and Emissions Systems are best-sellers for 2009 Peterbilt 340s?
Out of 4 Fuel and Emissions Systems that fit 2009 Peterbilt 340s, the following parts are the top sellers:
- Fuel/Water Separator: Quality Removal of Water and Contaminants from Fuel System (10693707) – $83.99
- Fuel/Water Separator: Quality Removal of Water and Contaminants from Fuel System (10693978) – $89.99
- Diesel Exhaust Fluid Filter for SCR Systems (12005494) – $108.99
What’s the price range for 2009 Peterbilt 340 Fuel and Emissions Systems?
Fuel and Emissions System prices for the 2009 Peterbilt 340 start at $83.99 and go up to $117.99 for the most premium parts.
What’s the average price of a Fuel and Emissions System for a 2009 Peterbilt 340?
The average price for Fuel and Emissions Systems for the 2009 Peterbilt 340 is $100.24. 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 Peterbilt 340 model years?
What are the cheapest Fuel and Emissions Systems for my 2009 Peterbilt 340?
The cheapest 2009 Peterbilt 340 Fuel and Emissions Systems we carry in stock are:
- Fuel/Water Separator: Quality Removal of Water and Contaminants from Fuel System (10693707) – $83.99
- Fuel/Water Separator: Quality Removal of Water and Contaminants from Fuel System (10693978) – $89.99
- Diesel Exhaust Fluid Filter for SCR Systems (12005494) – $108.99
- Water In Fuel Sensor (11703086) – $117.99
What types of Fuel and Emissions Systems do you sell for my 2009 Peterbilt 340?
As of 11/2/25, these are some of the most in-demand types of Fuel and Emissions Systems for a 2009 Peterbilt 340:
Can I get help with 2009 Peterbilt 340 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 Peterbilt Fuel and Emissions Systems and more.
What is your return policy for Peterbilt 340 Fuel and Emissions Systems?
Advance Auto Parts keeps returns simple. For new Peterbilt 340 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.
