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Mopar 5142345AA Regulator-Fuel Pressure

2005-2020 Mopar 5142345AA

Customer Questions & Expert Answers (15)
Mopar 5142345AA Regulator-Fuel Pressure
Mopar 5142345AA Regulator-Fuel Pressure
Mopar 5142345AA Regulator-Fuel Pressure
  • Part Description
    Regulator Kit Fuel Pressure
  • Manufacturer
    Mopar
Make sure this part fits
$258.68 MSRP: $390.00
You Save: $131.32 (34%)
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  • Related Parts
  • Product Specifications
  • Vehicle Fitment
  • Customer Questions & Expert Answers

  • 5142345AA Regulator-Fuel Pressure is Ref No. 8 in the diagram below

    2019 Dodge Challenger Regulator-Fuel Pressure Diagram for 5142345AA
    The diagram listed above is for your reference. View diagram for your vehicle

    Related Parts

  • Product Specifications

    BrandGenuine Mopar
    Manufacturer Part Number5142345AA
    Part DescriptionRegulator Kit Fuel Pressure
    Other NamesFuel Pressure Regulator
    Item Dimensions11.4 x 6.3 x 3.6 inches
    Item Weight2.50 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    ManufacturerMopar
    SKU5142345AA
    WarrantyThis genuine Mopar part is guaranteed by Mopar's factory warranty.
    Shipping & ReturnShipping Policy Return Policy
    Warning: California's Proposition 65

  • Vehicle Fitment

    Year Make Model Engine Important vehicle option details
    2011-2013 Chrysler 2006 Cyl 3.6LLimited Convertible, Limited Sedan, LX Sedan, S Convertible, S Sedan, Touring Convertible, Touring Sedan
    2011-2019 Chrysler 3006 Cyl 3.6L, 8 Cyl 5.7LBase AWD, Base RWD, C AWD, C John Varvatos AWD, C John Varvatos RWD, C Luxury Series AWD, C Luxury Series RWD, C Platinum AWD, C Platinum RWD, C RWD, Limited AWD, Limited RWD, S AWD, S Luxury Series RWD, S RWD, S V6 AWD, S V6 RWD, S V8 AWD, S V8 RWD, Touring AWD, Touring RWD
    2007-2009 Chrysler Sebring4 Cyl 2.4L, 6 Cyl 2.7L, 6 Cyl 3.5LLimited Convertible, Limited Sedan, LX Convertible, LX Sedan, Touring Convertible, Touring Sedan
    2012-2016, 2008, 2005-2006 Chrysler Town & Country6 Cyl 3.3L, 6 Cyl 3.6L, 6 Cyl 3.8LLX, Limited, Limited Platinum, S, Touring, Touring L, Touring-L
    2011-2013, 2007-2009 Dodge Avenger4 Cyl 2.4L, 6 Cyl 2.7L, 6 Cyl 3.5L, 6 Cyl 3.6LExpress, LUX, Mainstreet, R/T FWD, SE, SXT, SXT Plus
    2005 Dodge Caravan6 Cyl 3.3LC/V, SE
    2011-2019 Dodge Challenger6 Cyl 3.6L, 8 Cyl 5.7LGT AWD, GT RWD, R/T, R/T 392 RWD, R/T RWD, R/T Scat Pack, R/T Scat Pack RWD, SE, SRT, SRT 392, SRT 392 RWD, SRT Core, SRT Hellcat RWD, SRT8, SRT8 Core, SXT, SXT AWD, SXT Plus, SXT RWD
    2011-2019 Dodge Charger6 Cyl 3.6L, 8 Cyl 5.7LGT AWD, GT RWD, Police AWD, Police RWD, R/T AWD, R/T RWD, SE AWD, SE RWD, SXT AWD, SXT Plus RWD, SXT RWD, V6 AWD
    2012-2020, 2008, 2005-2006 Dodge Grand Caravan6 Cyl 3.3L, 6 Cyl 3.6L, 6 Cyl 3.8LC/V, Crew, GT, R/T, SE, SXT
    2011-2019 Dodge Journey4 Cyl 2.4L, 6 Cyl 3.6LCrew FWD, Crossroad FWD, GT FWD, Limited FWD, LUX FWD, Mainstreet FWD, R/T FWD, SE FWD, SXT FWD
    View More

  • Customer Questions & Expert Answers

    Q:
    Please cross check for fit. Posted by MoparPartsGiant Specialist
    A:
    You can Select Your Vehicle to check if 5142345AA fits your vehicle.
    Posted by MoparPartsGiant Specialist
    Q:
    How to Remove and Install a Fuel Pump/Fuel Pressure Regulator/Fuel Level Sending Unit Assembly on a Chrysler 200? Posted by Customer
    A:
    All wheel drive (AWD) models have a saddle fuel tank configuration and have main and auxiliary fuel pumps. Each fuel pump has a sending unit. The auxiliary fuel pump contains the fuel pump reservoir, fuel pressure regulator and fuel filter. Relieve the fuel system pressure. Disconnect the negative battery cable from the remote ground terminal or battery. Remove the rear seat cushion and fuel pump module cover. On AWD models, remove main and auxiliary fuel pump module covers. Disconnect the fuel delivery line quick-connect fitting and on 2015 and later models, also disconnect the fuel vapor line from the fuel pump/fuel pressure regulator/Fuel Level Sensor assembly. Disconnect the electrical connector from the fuel pump/fuel pressure regulator/Fuel Level Sensor assembly. Before removing the fuel pump/fuel pressure regulator/Fuel Level Sensor assembly, make alignment marks on the assembly and the fuel tank (if marks don't already exist), to ensure the assembly will be correctly realigned when it's installed again. Using adjustable-joint pliers, loosen the lock ring that secures the fuel pump/fuel pressure regulator/Fuel Level Sensor assembly. Carefully lift the fuel pump/fuel pressure regulator/Fuel Level Sensor assembly from the fuel tank. Angle the module so that you don't bend the float arm of the Fuel Level Sensor or damage the fuel pump inlet strainer. If you're removing the auxiliary pump on an AWD model, raise the fuel pump module and disconnect the internal fuel line. While the pump is removed, inspect the pump inlet strainer. Make sure that it's not clogged or damaged. If the inlet strainer is dirty, try washing it in clean solvent. If it's still clogged, replace it. Installation is the reverse of removal. Line up the marks, and tighten the fuel pump module lock ring securely.
    Posted by MoparPartsGiant Specialist
    Q:
    How to Remove and Install a Fuel Pump/Fuel Pressure Regulator/Fuel Level Sending Unit Assembly on a Dodge Avenger? Posted by Customer
    A:
    All wheel drive (AWD) models have a saddle fuel tank configuration and have main and auxiliary fuel pumps. Each fuel pump has a sending unit. The auxiliary fuel pump contains the fuel pump reservoir, fuel pressure regulator and fuel filter. Relieve the fuel system pressure. Disconnect the negative battery cable from the remote ground terminal or battery. Remove the rear seat cushion and fuel pump module cover. On AWD models, remove main and auxiliary fuel pump module covers. Disconnect the fuel delivery line quick-connect fitting and on 2015 and later models, also disconnect the fuel vapor line from the fuel pump/fuel pressure regulator/Fuel Level Sensor assembly. Disconnect the electrical connector from the fuel pump/fuel pressure regulator/Fuel Level Sensor assembly. Before removing the fuel pump/fuel pressure regulator/Fuel Level Sensor assembly, make alignment marks on the assembly and the fuel tank (if marks don't already exist), to ensure the assembly will be correctly realigned when it's installed again. Using adjustable-joint pliers, loosen the lock ring that secures the fuel pump/fuel pressure regulator/Fuel Level Sensor assembly. Carefully lift the fuel pump/fuel pressure regulator/Fuel Level Sensor assembly from the fuel tank. Angle the module so that you don't bend the float arm of the Fuel Level Sensor or damage the fuel pump inlet strainer. If you're removing the auxiliary pump on an AWD model, raise the fuel pump module and disconnect the internal fuel line. While the pump is removed, inspect the pump inlet strainer. Make sure that it's not clogged or damaged. If the inlet strainer is dirty, try washing it in clean solvent. If it's still clogged, replace it. Installation is the reverse of removal. Line up the marks, and tighten the fuel pump module lock ring securely.
    Posted by MoparPartsGiant Specialist
    Q:
    How to Remove and Install a Fuel Pump/Fuel Pressure Regulator/Fuel Level Sending Unit Assembly on a Chrysler Sebring? Posted by Customer
    A:
    All wheel drive (AWD) models have a saddle fuel tank configuration and have main and auxiliary fuel pumps. Each fuel pump has a sending unit. The auxiliary fuel pump contains the fuel pump reservoir, fuel pressure regulator and fuel filter. Relieve the fuel system pressure. Disconnect the negative battery cable from the remote ground terminal or battery. Remove the rear seat cushion and fuel pump module cover. On AWD models, remove main and auxiliary fuel pump module covers. Disconnect the fuel delivery line quick-connect fitting and on 2015 and later models, also disconnect the fuel vapor line from the fuel pump/fuel pressure regulator/Fuel Level Sensor assembly. Disconnect the electrical connector from the fuel pump/fuel pressure regulator/Fuel Level Sensor assembly. Before removing the fuel pump/fuel pressure regulator/Fuel Level Sensor assembly, make alignment marks on the assembly and the fuel tank (if marks don't already exist), to ensure the assembly will be correctly realigned when it's installed again. Using adjustable-joint pliers, loosen the lock ring that secures the fuel pump/fuel pressure regulator/Fuel Level Sensor assembly. Carefully lift the fuel pump/fuel pressure regulator/Fuel Level Sensor assembly from the fuel tank. Angle the module so that you don't bend the float arm of the Fuel Level Sensor or damage the fuel pump inlet strainer. If you're removing the auxiliary pump on an AWD model, raise the fuel pump module and disconnect the internal fuel line. While the pump is removed, inspect the pump inlet strainer. Make sure that it's not clogged or damaged. If the inlet strainer is dirty, try washing it in clean solvent. If it's still clogged, replace it. Installation is the reverse of removal. Line up the marks, and tighten the fuel pump module lock ring securely.
    Posted by MoparPartsGiant Specialist
    Q:
    How to Replace the Fuel Pressure Regulator on Chrysler Town & Country? Posted by Customer
    A:
    The following procedure is only applicable to earlier style fuel pump/pressure regulator/sending unit assemblies with a removable fuel pressure regulator. Before attempting to remove the regulator, verify with a dealership parts department that the regulator is removable. If it is, follow the procedure below to replace the regulator. If it is not removable, the fuel pump and fuel pressure regulator must be replaced as a single assembly. The fuel pump/regulator assembly can be purchased without a new fuel level sending unit, allowing for the swapping of the old sending unit to the new assembly. Alternatively, the whole assembly, including a sending unit, can be purchased. To replace the regulator, first relieve the system fuel pressure and disconnect the negative battery terminal cable. Remove the fuel tank and then the fuel pump/regulator/sending unit assembly. Carefully pry the pressure regulator out of the assembly by spreading the retaining tabs apart. If replacing the regulator, use new O-rings during installation. If reusing the old regulator, replace the upper and lower O-rings with new ones. Do not install a new or used regulator with old O-rings. Coat the new O-rings with clean gasoline during installation. The installation process is the reverse of removal.
    Posted by MoparPartsGiant Specialist
    Q:
    How to Replace the Left and Right Fuel Level Sensor, Fuel Pressure Regulator,Fuel Pump and Fuel Filter Module on Dodge Challenger? Posted by Customer
    A:
    To replace the left fuel level sensor and fuel pump module, start by removing the module and cutting the wiring harness clip. Loosen the two retaining clips and pull out the sensor. For the right fuel level sensor, fuel pressure regulator, and fuel filter module, remove the module and disconnect the sensor.
    Posted by MoparPartsGiant Specialist
    Q:
    How to remove Fuel Pressure Regulator on multi-point efi Dodge Grand Caravan? Posted by Customer
    A:
    To relieve fuel pressure, disconnect the negative battery cable. For the 3.3L and 3.8L engines, detach the vacuum hose and remove the regulator retainer screw and retainer. Inspect O-rings and replace them if damaged. Installation is the reverse of removal, ensuring lubrication and O-ring installation.
    Posted by MoparPartsGiant Specialist
    Q:
    Where is the Fuel Pressure Regulator Located on Dodge Nitro? Posted by Customer
    A:
    The fuel pressure regulator is on the bottom of the upper section of the fuel pump module. Detach the fuel lines and electrical connector from the bottom side of the upper section and remove them from the fuel pump module. Replace the section of the fuel pump module that contains the regulator. To reinstall, switch the removal steps going from the last step to the first step.
    Posted by MoparPartsGiant Specialist
    Q:
    How do you remove the assembly for the 2006 Chrysler Town & Country? Posted by Customer
    A:
    Loosen the locknut securing the assembly using a brass punch and hammer, and carefully lift it from the fuel tank, being mindful of the float arm and fuel pump inlet strainer.
    Posted by MoparPartsGiant Specialist
    Q:
    What should be done during installation of the regulator for the 2007 Dodge Caravan? Posted by Customer
    A:
    If replacing the regulator, use new O-rings during installation. If reusing the old regulator, replace the upper and lower O-rings with new ones. Do not install a new or used regulator with old O-rings. Coat the new O-rings with clean gasoline during installation.
    Posted by MoparPartsGiant Specialist
    See expert answers on similar Fuel Pressure Regulator
    Q:
    How do you reinstall the assembly for the 2006 Dodge Caravan? Posted by Customer
    A:
    Reinstall the assembly and tighten the locknut securely.
    Posted by MoparPartsGiant Specialist
    See expert answers on similar Fuel Pressure Regulator
    Q:
    What should be done after installing the new parts for the 2000 Dodge Grand Caravan? Posted by Customer
    A:
    After installing the new parts, the negative battery cable should be reconnected, and a thorough check for fuel leaks should be conducted. Finally, the air cleaner assembly can be installed.
    Posted by MoparPartsGiant Specialist
    Q:
    How do you install the fuel pressure dampener for the 2010 Dodge Grand Caravan? Posted by Customer
    A:
    Using two flare nut or open end wrenches, loosen the return tube nut and install the fuel pressure dampener. Ensure that the fuel return tube nut is securely tightened.
    Posted by MoparPartsGiant Specialist
    Q:
    Where is the fuel pressure regulator located for the 2012 Jeep Liberty? Posted by Customer
    A:
    The fuel pressure regulator is located on the bottom side of the upper section of the fuel pump module.
    Posted by MoparPartsGiant Specialist
    See expert answers on similar Fuel Pressure Regulator
    Q:
    Does the Fuel Pressure Regulator (5142345AA) have an internal "check valve" to prevent the backflow of fuel, back into the Gas Tank ? Posted by Customer: 2012 Jeep Liberty
    A:
    yes
    Posted by MoparPartsGiant Specialist 7/8/2023
    If you have any questions about this product, please don't hesitate to ask us. We will be happy to help you!

Genuine Mopar Part 5142345AA, the Right Choice

To ensure reliability, purchase Mopar part # 5142345AA Regulator-Fuel Pressure. It is sometimes referred to as Fuel Pressure Regulator. The OEM parts should be used when the Mopar owners want to maximize their driving experience. The high-tech factories that produce these parts utilize sophisticated technology specifically designed to meet stringent factory requirements. Additionally, they are thoroughly tested and can thus be used with reliability by Mopar owners. This part fits specific Chrysler 300, Sebring, and Town & Country models. It fits Dodge Charger, Grand Caravan, Ram 1500. It also fits Jeep Liberty. This also fits Ram 1500 and C/V.

MoparPartsGiant.com is a leading supplier of genuine Mopar parts and accessories such as 5142345AA Regulator-Fuel Pressure. Wondering where to find exceptional quality and affordable OEM Mopar parts? You have already come to the right place. Our website boasts a huge selection of genuine Mopar parts at attractive prices. Further, all parts come with a manufacturer's warranty. For detailed Jeep parts information, click here.

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