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Jeep 53030778 Injector-Fuel

1994-2002 Jeep 53030778

Mopar 53030778 Injector-Fuel
  • Part Description
    INJECTOR Fuel
  • Replaced By
    53030778AB
  • Manufacturer
    Mopar
Customer Questions & Answers
$88.66 MSRP: $134.00
You Save: $45.34 (34%)
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  • Product Specifications

    BrandGenuine Jeep
    Manufacturer Part Number53030778
    Part DescriptionINJECTOR Fuel
    Item Dimensions1.8 x 1.7 x 4.3 inches
    Item Weight0.60 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    ManufacturerMopar
    SKU53030778
    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
    1994-2000 Jeep Cherokee4 Cyl 2.5L, 6 Cyl 4.0L2 Door Sport Utility 2WD, 2 Door Sport Utility 4WD, 2 Door Sport Utility RHD 2WD, 2 Door Sport Utility RHD 4WD, 4 Door Sport Utility 2WD, 4 Door Sport Utility 4WD, 4 Door Sport Utility RHD 2WD, 4 Door Sport Utility RHD 4WD, SE 2 Door 2WD, SE 2 Door 4WD, SE 4 Door 2WD, SE 4 Door 4WD
    1994-1998 Jeep Grand Cherokee6 Cyl 4.0L, 8 Cyl 5.2L, 8 Cyl 5.9L2WD, 4 Door Sport Utility 2WD, 4 Door Sport Utility 4WD, 4WD
    1997-2002, 1994-1995 Jeep Wrangler4 Cyl 2.5L, 6 Cyl 4.0LSE, Sport Utility 4WD

Customer Questions & Answers

Q:
Will this fit my truck? Posted by MoparPartsGiant Specialist
A:
You can Select Your Vehicle to check if 53030778 fits your vehicle.
Posted by MoparPartsGiant Specialist
Q:
How to work on the throttle body, throttle position sensor, fuel injector,fuel rail and fuel pressure regulator on Jeep Cherokee? Posted by Customer
A:
To work on the throttle body, start by detaching the negative battery cable and relieving fuel pressure. Disconnect the flexible air duct and unplug the idle speed stepper motor and throttle position sensor wire connectors. Remove the MAP sensor vacuum tube from the throttle body and detach the throttle linkage, and if there's an automatic transmission, detach the line pressure cable. Then, remove the mounting bolts, throttle body, and gasket, making sure to discard the old gasket and clean the mating surfaces on the throttle body and intake manifold. For the idle speed stepper motor, disconnect the negative battery cable, unplug the wire connector, remove the retaining screws, and pull off the motor. Installation is the reverse of removal. To work on the throttle position sensor, detach the negative battery cable, unplug the TPS wire connector, and remove the retaining screws while bending back the TPS lock tabs if present. Then, detach the TPS from the throttle plate assembly and have it adjusted by a dealer service department. For the fuel injector rail assembly, relieve fuel tank pressure and system fuel pressure, disconnect the negative battery terminal, numerically label and unplug the injector harness connectors, detach the vacuum tube from the fuel pressure regulator, and remove the fuel supply hose, fuel return line from the intake manifold, and fuel return line from the fuel pressure regulator. Remove the fuel rail mounting bolts, and if there's an automatic transmission, consider removing the automatic transmission line pressure cable and bracket to remove the fuel rail assembly. Carefully remove the fuel rail by rocking and pulling up on it until all injectors are out of the intake manifold, and then installation is the reverse of removal, ensuring proper seating of the injectors and using a new O-ring, spacer, and retainer repair kit when reattaching the fuel lines. To work on the fuel injector, follow the steps to relieve fuel pressure and detach the negative battery cable, and remove the fuel injector rail assembly. Remove the retaining clip(s) from the injectors and replace the O-rings and seals, ensuring you use the correct ones from the kit and coat them with a little fuel before installing the injectors. For the fuel pressure regulator on 1995 and earlier models, relieve fuel tank pressure and system fuel pressure, disconnect the negative battery terminal, and remove the regulator retaining screws or clip. Pull the regulator off the fuel rail, replace the O-ring, and install it with a new one before reinstallation. On 1996 and later models, the regulator is integrated with the fuel pump module and cannot be serviced separately. For 1997 and later models, relieve fuel pressure, remove the fuel tank, disconnect the fuel line, pry the retainer clamp loose, carefully remove the filter/regulator, replace the gasket, and ensure the new filter/regulator has both O-rings in place and apply clean engine oil to them before installation. Reattach the retainer clamp and complete the rest of the installation in reverse.
Posted by MoparPartsGiant Specialist
Q:
What should you do first to fuel the body for the 1986 Jeep Cherokee? Posted by Customer
A:
Start by detaching the cable from the negative battery terminal.
Posted by MoparPartsGiant Specialist
See expert answers on similar Fuel Injector
Q:
What should be done when dealing with the fuel injector for the 1993 Jeep Wrangler? Posted by Customer
A:
Remove the throttle body upper and lower bonnets. Detach the injector connector by compressing the lock tabs and lifting up. Remove the retainer and gently pry the center collar of the injector to remove it. Discard the centering ring and upper and lower O-rings. Lubricate and install the replacement O-rings and centering ring. Align the injector with the housing and install it, followed by the retainer. Attach the injector connector and reinstall the bonnets.
Posted by MoparPartsGiant Specialist
See expert answers on similar Fuel Injector
Q:
do the injectors come with o-rings? Posted by Customer: 1997 Jeep Wrangler
A:
Unfortunately, they come separately. here is the part # 4897125AA. it a o ring kit
Posted by MoparPartsGiant Specialist 25/5/2021
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 53030778, the Right Choice

Your vehicle deserves only genuine OEM Mopar parts and accessories. To ensure reliability, purchase Mopar part # 53030778 Injector-Fuel. It is sometimes referred to as Jeep Fuel Injector. Our Mopar parts and accessories are expedited directly from authorized Mopar dealers strategically located all across the U.S. and are backed by the manufacturer's 12 month, 12,000 mile warranty. OEM Mopar parts are the best for restoring your vehicle to factory condition performance. This part fits specific Jeep Cherokee, Grand Cherokee, Wrangler models.

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