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Fuel Injection

2002 Mercury Grand Marquis Fuel Pressure Regulator, Fuel Injector, Fuel Pressure Sensor, Fuel Rail

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2002 Mercury Grand Marquis
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8 Cyl 4.6 L GAS
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8 Cyl 4.6 L GAS
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Part No. & Part Description
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Part No. &
Part Description
  • F2AZ-12A648-A
    Sender Assy
    • Part Notes: Rounded connector with 2 round pins, used as ambient air temp. sensor
    • Fit Note: 8 Cyl 4.6L
    • Callout Name: 12A648
    • Replaced By: 9U2Z-12A648-A
    MSRP: $52.73 Your Price: $33.21

OEM 2002 Mercury Grand Marquis Parts for Fuel Injection

Genuine OEM 2002 Mercury Grand Marquis parts are made using the original design, the high standards, in the Mercury official factories, and all of these ensure that they always fit perfectly and easily. FordPartsDeal.com is a trusted source for finding these authentic OEM Fuel Injection parts at very competitive prices. Our professional team is here to help you choose the right 2002 Mercury Grand Marquis Fuel Pressure Regulator, Fuel Injector, Fuel Pressure Sensor, Fuel Rail, and our fast delivery options ensure that your parts are always delivered quickly.

Fuel Pressure Regulator, Fuel Rail Installation and Repair Tips for 2002 Mercury Grand Marquis

  • Q: What precautions should be taken when servicing the fuel pressure regulator on 2002 Mercury Grand Marquis?
    A: When servicing the fuel pressure regulator, avoid smoking or open flames near fuel components due to flammability. Relieve fuel pressure before disconnecting lines. Remove the upper intake manifold, disconnect the vacuum hose, and take out the regulator. Use new fuel-resistant O-rings for installation and lubricate injector pockets with clean engine oil.
  • Q: How to service the fuel rail safely and effectively on 2002 Mercury Grand Marquis?
    A: In order to service the fuel rail, be safe by preventing flames, disconnecting the battery, and relieving pressure. Take away required parts, such as throttle body, and EGR valve. Unscrew wiring and connectors and take out the fuel injection manifold. To install, lubricate O-rings, reconnect components, and so forth, and fasten everything in place before reassembling the battery.
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