2012 Kenworth T370 Fuel and Emissions Systems
Find Your Specific 2012 Kenworth T370 Fuel and Emissions Systems
Below you will find various in-demand Kenworth Fuel and Emissions Systems, components and accessories for your 2012 T370. Advance Auto Parts has popular T370 parts like Diesel Emission Parts, Gas Caps, Fuel Pumps and more. You’ll also find aftermarket and OEM Fuel and Emissions Systems for other T370 model years including
2015,
2016,
2017,
2018,
2019,
2020,
2021,
2022,
2023 and more. Select a category of 2012 Kenworth T370 Fuel and Emissions Systems below and start saving instantly.
Popular 2012 Kenworth T370 Fuel and Emissions Systems Categories
Essential Fuel and Emissions Systems for 2012 Kenworth T370s
Carquest Premium – HD Fuel Cap (Part No.10613)
from
$81.99
Manufactured with OEM quality materials and safety standards by an OE Supplier. Manufactured to pass all state and federal emissions requirements. Specifically designed pressure and vacuum relief valves to prevent evaporation of fuel. A leaking fuel cap can allow up to 30 gallons of gasoline to evaporate over the period of a year.
Product Features:
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Product Features:
- Protects your fuel from theft and vandalism
- Manufactured from durable, long-life materials
- Independently tested for emission control
- Passes all state and federal emissions tests
- Reduces air pollution with proper sealing and venting
Carquest Premium – Heavy Duty Locking Tethered Fuel Tank Cap (Part No.10423)
from
$118.99
Manufactured with OEM quality materials and safety standards by an OE Supplier. Manufactured to pass all state and federal emissions requirements. Specifically designed pressure and vacuum relief valves to prevent evaporation of fuel. A leaking fuel cap can allow up to 30 gallons of gasoline to evaporate over the period of a year.
Product Features:
See More
Product Features:
- Protects your fuel from theft and vandalism
- Manufactured from durable, long-life materials
- Independently tested for emission control
- Passes all state and federal emissions tests
- Reduces air pollution with proper sealing and venting
- Reduces air pollution with proper sealing and venting
Product Features:
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.
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 – 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
Upgrade your 2012 Kenworth T370 with Top-Quality Fuel and Emissions Systems
When it comes to maintaining or upgrading your 2012 Kenworth T370, nothing is more important than using high-quality OEM or aftermarket parts that you can trust. Whether you’re repairing damage to your Kenworth or enhancing its overall performance, Fuel and Emissions Systems are key to keeping your T370 functioning at its best. At Advance Auto Parts, we offer a wide selection of 5 Fuel and Emissions Systems for the 2012 Kenworth T370, designed to meet your needs without breaking the bank.
From
Diesel Emission Part
replacements to
Gas Caps
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 2012 Kenworth T370 at great prices.
Our Fuel and Emissions Systems inventory for this model
ranges from just $81.99 to $118.99, with
an average price of $98.44.
Our 5 Fuel and Emissions Systems in stock come from trusted brands, so you’re sure to find the right part for your 2012 Kenworth T370 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 2012 Kenworth T370 is always ready to roll. We’re committed to providing you with everything you need to keep your T370 in top shape, all in one place.
Start shopping confidently below for your 2012 Kenworth T370!
Best-Selling Diesel Emission Parts for 2012 Kenworth T370s
Enhance the driving experience in your Kenworth with 1 quality Diesel Emission Part components, starting at $108.99.
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
Most Popular 2012 Kenworth T370 Gas Caps
Customize your Kenworth with 2 Gas Caps products
like Gas Caps, all
priced under $118.99.
Carquest Premium – Heavy Duty Locking Tethered Fuel Tank Cap (Part No.10423)
from
$118.99
Manufactured with OEM quality materials and safety standards by an OE Supplier. Manufactured to pass all state and federal emissions requirements. Specifically designed pressure and vacuum relief valves to prevent evaporation of fuel. A leaking fuel cap can allow up to 30 gallons of gasoline to evaporate over the period of a year.
Product Features:
See More
Product Features:
- Protects your fuel from theft and vandalism
- Manufactured from durable, long-life materials
- Independently tested for emission control
- Passes all state and federal emissions tests
- Reduces air pollution with proper sealing and venting
- Reduces air pollution with proper sealing and venting
Carquest Premium – HD Fuel Cap (Part No.10613)
from
$81.99
Manufactured with OEM quality materials and safety standards by an OE Supplier. Manufactured to pass all state and federal emissions requirements. Specifically designed pressure and vacuum relief valves to prevent evaporation of fuel. A leaking fuel cap can allow up to 30 gallons of gasoline to evaporate over the period of a year.
Product Features:
See More
Product Features:
- Protects your fuel from theft and vandalism
- Manufactured from durable, long-life materials
- Independently tested for emission control
- Passes all state and federal emissions tests
- Reduces air pollution with proper sealing and venting
Top Picks for 2012 Kenworth T370 Fuel Pumps
Upgrade Kenworth T370s with top-quality Fuel Pumps parts, including 2 OEM and aftermarket selections for your 2012 model.
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.
FAQs for 2012 Kenworth T370 Fuel and Emissions Systems
Which Fuel and Emissions Systems are best-sellers for 2012 Kenworth T370s?
Out of 5 Fuel and Emissions Systems that fit 2012 Kenworth T370s, the following parts are the top sellers:
- Fuel/Water Separator: Quality Removal of Water and Contaminants from Fuel System (10693978) – $89.99
- Fuel/Water Separator: Quality Removal of Water and Contaminants from Fuel System (10693707) – $83.99
- Diesel Exhaust Fluid Filter for SCR Systems (12005494) – $108.99
What’s the price range for 2012 Kenworth T370 Fuel and Emissions Systems?
Fuel and Emissions System prices for the 2012 Kenworth T370 start at $81.99 and go up to $118.99 for the most premium parts.
What’s the average price of a Fuel and Emissions System for a 2012 Kenworth T370?
The average price for Fuel and Emissions Systems for the 2012 Kenworth T370 is $98.44. 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 Kenworth T370 model years?
What are the cheapest Fuel and Emissions Systems for my 2012 Kenworth T370?
The cheapest 2012 Kenworth T370 Fuel and Emissions Systems we carry in stock are:
- HD Fuel Cap (10858547) – $81.99
- 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
- Heavy Duty Locking Tethered Fuel Tank Cap (10858460) – $118.99
What types of Fuel and Emissions Systems do you sell for my 2012 Kenworth T370?
As of 11/2/25, these are some of the most in-demand types of Fuel and Emissions Systems for a 2012 Kenworth T370:
Can I get help with 2012 Kenworth T370 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 Kenworth Fuel and Emissions Systems and more.
What is your return policy for Kenworth T370 Fuel and Emissions Systems?
Advance Auto Parts keeps returns simple. For new Kenworth T370 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.
