Freightliner Fuel and Emissions Systems

Carquest Premium Fuel Spin-on Filters protect your engine and fuel system by removing dirt, rust, and other impurities from the fuel before it reaches your engine fuel system. These filters effectively remove contaminants to prevent clogging and damage to fuel injectors, pumps and other critical engine components. The spin-on design screws directly onto a mounting head, allowing for easy servicing and replacement. By keeping the fuel clean, these filters help ensure optimal combustion, improve engine efficiency, and reduce emissions. Carquest Premium Fuel Spin-on Filters are designed to meet or exceed the performance requirements of the Original Equipment Manufacturer (OEM).

Product Features:

• Original Equipment Manufacturer (OEM) Design: Designed to meet or exceed OEM performance standards.
• Ensures Clean Fuel: Removes contaminants to prevent clogging and damage to critical engine components.
• Spin-on Design:┐Allows for easy installation and replacement during routine maintenance.
• Enhances Reliability:┐Maintains consistent fuel flow, reducing engine hesitation and stalling.
• Improves Engine Performance:┐Ensures clean fuel delivery for optimal combustion and efficiency.

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:

• Original Equipment Manufacturer (OEM) Design: Designed to meet or exceed OEM performance standards.
• Efficient Water Removal: Separates damaging water and contaminants from fuel to protect sensitive fuel system components.
• Enhances Engine Performance:┐Delivers clean, water-free fuel for optimal combustion and efficiency.
• 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 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:

• Original Equipment Manufacturer (OEM) Design: Designed to meet or exceed OEM performance standards.
• Efficient Water Removal: Separates damaging water and contaminants from fuel to protect sensitive fuel system components.
• Enhances Engine Performance:┐Delivers clean, water-free fuel for optimal combustion and efficiency.
• Rust resistant can, ensuring no leakage from inside
• Made in USA
• CAUTION: Furnished D-Ring must be installed on post for seal.

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:

• Original Equipment Manufacturer (OEM) Design: Designed to meet or exceed OEM performance standards.
• Efficient Water Removal: Separates damaging water and contaminants from fuel to protect sensitive fuel system components.
• Enhances Engine Performance:┐Delivers clean, water-free fuel for optimal combustion and efficiency.

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:

• Original Equipment Manufacturer (OEM) Design: Designed to meet or exceed OEM performance standards.
• Efficient Water Removal: Separates damaging water and contaminants from fuel to protect sensitive fuel system components.
• Enhances Engine Performance:┐Delivers clean, water-free fuel for optimal combustion and efficiency.

Bosch is the world’s leading supplier and original equipment manufacturer of Oxygen Sensors. Bosch invented the automotive oxygen sensor and leads the way in sensor technology and innovation. From overall sensor design to the critical ceramic element, Bosch is known worldwide for quality and performance.

Product Features:

• Premium Bosch oxygen sensors are designed to improve fuel economy while reducing harmful emissions
• Includes Smart Link Connector, no soldering required
• No special tools required for installation
• Seared protection tube due to 100% functional quality test
• Performance meets or exceeds OE specifications

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:

• Passes all state and federal emissions tests
• Manufactured from durable, long-life materials
• Reduces air pollution with proper sealing and venting
• Independently tested for emission control
• Independently tested for emission control

When replacing a fuel pump or module, it’s extremely important to clean the tank. Existing dirt, debris, and contamination stuck in the fuel tank can clog the brand-new strainer. Delphi’s Fuel Tank Cleaning Kit (FC01) and Tool (FC02) can help clean your fuel tank in less than five minutes. The FC01 includes a low-suds solution, cloth, and gloves that works together with the FC02 to help clean those hard to reach places without having to remove the fuel tank. Visit our Resource Center for helpful tips and tricks on fuel pumps, technologies, and more: https://www.delphiautoparts.com/usa/en-US/resource-center.

Product Features:

• Helps avoid premature fuel pump failure
• Lint free towel included
• Low suds formulation
• Removes harmful contaminants from the fuel tank

CARQUEST fuel injector seal kits include the necessary O-rings and seals to properly reseal the injector, which is a recommended practice any time the injector is removed. Includes hard to find or previously dealer-only components.

Product Features:

• Premium OE quality materials
• Services one injector

This fuel pump tank seal is designed to match the fit and function of the original seal on specified vehicles, and is engineered for durability and reliable performance.

Product Features:

• Direct replacement – this fuel pump tank seal is designed to match the fit and function of the original seal on specified vehicles
• Restores functionality – reliable replacement for an original part that has failed due to fatigue or due for replacement during fuel pump tank service
• Durable construction – recommended for replacement when the fuel pump or sensor is replaced
• Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience

Effectively prevent diesel exhaust fluid from leaking or spilling through the filler neck. Essential for helping to keep pollutants out of the environment. Replacement restores the diesel emissions fluid system to proper operation.

Product Features:

• Constructed from high- quality, heat-resistant materials for long-life durability
• Important replacement item to pass inspection in certain states
• Designed for optimum fit
• Meets or exceeds all OEM specifications

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:

• Original Equipment Manufacturer (OEM) Design: Designed to meet or exceed OEM performance standards.
• Efficient Water Removal: Separates damaging water and contaminants from fuel to protect sensitive fuel system components.
• Enhances Engine Performance:┐Delivers clean, water-free fuel for optimal combustion and efficiency.
• CAUTION: Furnished D-Ring must be installed on post for seal.

Bosch is the world’s leading supplier and original equipment manufacturer of Oxygen Sensors. Bosch invented the automotive oxygen sensor and leads the way in sensor technology and innovation. From overall sensor design to the critical ceramic element, Bosch is known worldwide for quality and performance.

Product Features:

• Advanced Wideband sensing element for exact air/fuel measurement
• Robust sensor design increases sensor longevity
• Seared protection tube due to 100% functional quality test
• True Direct-fit
• Pre-coated threads with anti-seize compound right out of the box

Carquest Premium mass air flow (MAF) sensors are built to meet the original equipment (OE) specifications for each application. Our MAF sensors are built by a manufacturer that meets IATF 16949 certified framework, an internationally recognized proof of quality in the automotive industry. Carquest Premium mass air flow sensors are 100% new and undergo extensive validation testing to ensure long-lasting performance and reliability.

Product Features:

• Designed to meet OE specifications for fit, form and function
• 100% new unit with no core charge
• Advanced micro-controlled technology delivers more accurate output in extreme temperatures
• Extensive validation testing to ensure precision output for better performance and reliability
• O-rings or gaskets included where applicable

Bosch is the world’s leading supplier and original equipment manufacturer of Oxygen Sensors. Bosch invented the automotive oxygen sensor and leads the way in sensor technology and innovation. From overall sensor design to the critical ceramic element, Bosch is known worldwide for quality and performance.

Product Features:

• Advanced Wideband sensing element for exact air/fuel measurement
• Robust sensor design increases sensor longevity
• Seared protection tube due to 100% functional quality test
• True Direct-fit
• Pre-coated threads with anti-seize compound right out of the box

CARQUEST’S line of remanufactured OEM fuel injectors are remanufactured using a proven 15 step process at a state-of-the-art remanufacturing facility in the U.S.A. Each injector is 100% tested under multiple operating conditions to ensure each injector meets or exceeds OE specifications for flow rate, spray pattern, coil resistance, form, fit and function. Each injector includes new external seals and O-rings.

Product Features:

• Each unit is 100% tested to OE specifications
• Includes new O-rings and seals made of premium OE quality materials
• Includes application specific technical bulletin, where applicable

Effectively prevent diesel exhaust fluid from leaking or spilling through the filler neck. Essential for helping to keep pollutants out of the environment. Replacement restores the diesel emissions fluid system to proper operation.

Product Features:

• Constructed from high- quality, heat-resistant materials for long-life durability
• Important replacement item to pass inspection in certain states
• Designed for optimum fit
• Meets or exceeds all OEM specifications

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:

• Protects your fuel from theft and vandalism
• Passes all state and federal emissions tests
• Passes all state and federal emissions tests
• Manufactured from durable, long-life materials
• Reduces air pollution with proper sealing and venting
• Independently tested for emission control

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:

• Original Equipment Manufacturer (OEM) Design: Designed to meet or exceed OEM performance standards.
• Efficient Water Removal: Separates damaging water and contaminants from fuel to protect sensitive fuel system components.
• Enhances Engine Performance:┐Delivers clean, water-free fuel for optimal combustion and efficiency.

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:

• Original Equipment Manufacturer (OEM) Design: Designed to meet or exceed OEM performance standards.
• Efficient Water Removal: Separates damaging water and contaminants from fuel to protect sensitive fuel system components.
• Enhances Engine Performance:┐Delivers clean, water-free fuel for optimal combustion and efficiency.
• CAUTION: Furnished D-Ring must be installed on post for seal. NOT Interchangeable with 86604.

Recommended for replacement whenever the fuel tank is replaced or serviced, this strap is a direct replacement for the original. Manufactured from durable materials to withstand harsh road and weather conditions.

Product Features:

• Direct replacement – this fuel tank strap matches the fit, function and performance of the original part
• Ideal solution – recommended for replacement when the fuel tank is serviced or replaced
• Durable construction – manufactured from quality materials for superior service and reliability
• Trustworthy design – backed by 100 years of automotive aftermarket experience

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:

• Passes all state and federal emissions tests
• Manufactured from durable, long-life materials
• Manufactured from durable, long-life materials
• Reduces air pollution with proper sealing and venting
• Independently tested for emission control

This fuel tank sending unit is designed to match the fit and function of the original unit on specified applications. Made of quality materials, it is engineered for reliable performance and durability.

Product Features:

• Direct replacement – this fuel tank sending unit is designed to match the fit and function of the original unit on specified applications
• Restores functionality – reliable replacement for an original part that has failed due to internal sensor failure
• Durable construction – this part is made from quality materials to ensure reliable performance and long service life
• Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience

When an EGT sensor bung rusts, the typical solution has been to replace the entire exhaust pipe. This Dorman OE FIX kit allows direct replacement of only the failed bung, with a weld-on plate if necessary for pipe repair.

Product Features:

• Cost-effective fix – this EGT sensor bung repair kit allows direct replacement of only a failed bung, rather than an entire exhaust pipe
• Weld-on plate – bung comes with steel plate for repairing pipe if damaged during bung removal
• Application specific – designed for a wide range of vehicle years, makes and models
• This part has undergone vehicle try-on testing for conformance to product standards and quality

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:

• Original Equipment Manufacturer (OEM) Design: Designed to meet or exceed OEM performance standards.
• Effective Contaminant Removal:┐Filters out dirt, debris, and particulates from diesel exhaust fluid.
• Maintains System Efficiency:┐Ensures proper DEF flow for breaking down harmful gases.
• Enhances Engine Performance:┐Promotes cleaner combustion and reliable engine operation.
• Supports Environmental Compliance:┐Helps vehicles meet stringent emission regulations.