Mack CXU Fuel and Emissions Systems

This diesel particulate filter (DPF) is designed to match the fit and function of the original filter on specified vehicles, and is engineered for durability and reliable performance.

Product Features:

• Direct replacement – this diesel particulate filter (DPF) is designed to match the fit and function of the original filter on specified vehicles
• Restores functionality – reliable replacement for an original part that has failed due to clogging
• 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

This EGR cooler hose is designed to match the fit and function of the original hose on specified vehicles, and is engineered for durability and reliable performance.

Product Features:

• Direct replacement – this EGR cooler hose is designed to match the fit and function of the original hose on specified vehicles
• Restores functionality – reliable replacement for an original hose that has failed due to heat or vibration
• 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 the diesel particulate filter (DPF) is failed or damaged, service it thoroughly by installing this direct replacement gasket. Made of durable materials for reliable service, it matches the function of the factory part and ensures a tight seal to the DPF.

Product Features:

• Direct replacement – this diesel particulate filter (DPF) gasket matches the original gasket required to repair the DPF on specified vehicles
• Ideal solution – this gasket is a reliable replacement for an original part that is damaged, failed or missing
• Durable construction – this part is made from quality materials to ensure reliable performance and long service life
• Trustworthy quality – backed by a team of product experts in the United States and more than a century of automotive experience

Exhaust gas recirculation (EGR) cooler gaskets are designed to provide a tight, reliable seal between the EGR cooler and mating components. Check the product attributes to choose the right gasket or gasket kit for your application.

Product Features:

• Direct replacement – these EGR gaskets are designed to match the fit, function and performance of the original gaskets on specified vehicle makes, models and years
• Ideal solution – engineered to ensure a tight, reliable seal between the EGR cooler and mating components when the original gaskets have failed or when the EGR cooler is serviced or replaced
• Durable construction – made of quality materials for reliable performance and long service life
• Trustworthy quality – backed by a team of product experts in the United States and more than a century of automotive 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:

• 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

The components in this diesel particulate filter (DPF) hardware kit are designed to match the function of the original parts on specified vehicles. They are engineered to be reliable replacements for components that are missing or damaged.

Product Features:

• Direct replacements – the components in this diesel particulate filter (DPF) hardware kit are designed to match the function of the original parts on specified vehicles
• Ideal solution – engineered to be reliable replacements for components that are missing or damaged
• Durable construction – designed and manufactured to strict specifications for reliable performance
• Trustworthy quality – backed by a team of product experts in the United States and more than a century of automotive experience

This diesel particulate filter (DPF) clamp is designed to match the fit and function of the original clamp on specified vehicles. It is engineered to help tightly secure the DPF filter when the original clamp is fatigued from normal use, damaged, or missing.

Product Features:

• Direct replacement – this DPF clamp matches the fit and function of the original equipment clamp on specified vehicles
• Ideal solution – engineered to help tightly secure the DPF filter when the original clamp is fatigued from normal use, damaged, or missing
• Durable construction – designed and manufactured to strict specifications for reliable performance
• Trustworthy quality – backed by a team of product experts in the United States and more than a century of automotive experience

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:

• Designed to meet or exceed OE filter performance levels over the entire OE recommended service interval.
• Contains Plug and Filter Removal Tool

This fuel 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:

• Direct replacement – this fuel pressure sensor is designed to match the fit and function of the original sensor on specified vehicle
• 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

This diesel exhaust fluid (DEF) filler cap is designed to match the fit and function of the original cap on specified vehicles, and is engineered for durability and reliable performance.

Product Features:

• Direct replacement – this diesel exhaust fluid (DEF) filler cap is designed to match the fit and function of the original cap on specified vehicles
• Restores functionality – reliable replacement for an original cap that is leaking or failed due to wear
• 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

This diesel exhaust fluid (DEF) filler cap is designed to match the fit and function of the original cap on specified vehicles, and is engineered for durability and reliable performance.

Product Features:

• Direct replacement – this diesel exhaust fluid (DEF) filler cap is designed to match the fit and function of the original cap on specified vehicles
• Restores functionality – reliable replacement for an original cap that is leaking or failed due to wear
• 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

This hydrocarbon injector nozzle restores critical dosing function to the vehicle’s emissions system by injecting fuel into the exhaust stream during the regeneration cycles to remove excess carbon build up from the diesel particulate filter.

Product Features:

• Ideal replacement – this hydrocarbon injector nozzle is a direct replacement for a worn or fouled original equipment injector nozzle on select vehicles
• Durable construction – this doser injector is made of quality materials for reliable performance and a long service life
• Restores regeneration – fixes aftertreatment issues caused by a clogged injector that stops injecting fuel downstream properly
• Trustworthy quality – backed by a team of product engineers and experts in the United States with more than a century of experience

This diesel exhaust fluid (DEF) filler neck filter is designed to match the fit and function of the original filter on specified vehicles, and is engineered for durability and reliable performance.

Product Features:

• Direct replacement – this diesel exhaust fluid (DEF) filler neck filter is designed to match the fit and function of the original filter on specified vehicles
• Restores functionality – reliable replacement for an original part that has failed due to clogging
• 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

HD DOC

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

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

LOW DPF MUFFLER HSNG

This replacement EGR pressure feedback sensor matches the fit and function of the original part on specified vehicles. It uses a factory-style connector for plug-and-play installation.

Product Features:

• Ideal replacement – this EGR pressure sensor directly replaces the original part on specified vehicle years, makes and models
• Durable construction – this sensor is made from quality materials for durability and uses a factory style plug for easy installation
• Quality engineering – designed in the United States and backed by decades of automotive aftermarket experience
• Quality tested – this part has undergone extensive testing to ensure a quality fit and long service life

This DPF differential pressure sensor is designed to match the fit and function of the original part on specified makes, years and models, and is engineered for reliable performance and durability.

Product Features:

• Direct replacement – this replacement exhaust gas differential pressure sensor, also known as a diesel particulate filter (DPF) sensor, is designed to match the fit and function of the original sensor on specified makes, years and models
• Restores functionality – reliable replacement for an original sensor that has broken, burned out, corroded or otherwise stopped working
• 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