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OEM Mercury Grand Marquis Fuel Injector
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8 Fuel Injectors found
Mercury Grand Marquis Injector Part Number: FOTZ-9F593-D
$146.97 MSRP: $241.82You Save: $94.85 (40%)Ships in 1 Business Day
Mercury Grand Marquis Injector Part Number: 6W7Z-9F593-AA
$55.91 MSRP: $92.00You Save: $36.09 (40%)Ships in 1-2 Business Days
Mercury Grand Marquis Injector Part Number: 4L8Z-9F593-B
$63.25 MSRP: $106.18You Save: $42.93 (41%)Ships in 1-2 Business Days
Mercury Grand Marquis Injector Part Number: 5W7Z-9F593-AA
$45.00 MSRP: $71.45You Save: $26.45 (38%)Ships in 1 Business Day
Mercury Grand Marquis Injector Part Number: E5TZ-9F593-A
Mercury Grand Marquis Injector Part Number: 1W7Z-9F593-AA
Mercury Grand Marquis Injector Part Number: F13Z-9F593-A
Mercury Grand Marquis Injector Part Number: XW7Z-9F593-AB
Mercury Grand Marquis Fuel Injector
OEM Fuel Injector boasts unmatched quality. Each part goes through full quality checks. They adhere to Mercury's official factory standards. These steps remove flaws and inconsistencies. So you can get Fuel Injector with long life and a perfect fit. Come to our website and find genuine Mercury Grand Marquis parts. We keep a wide inventory of OEM Grand Marquis parts at the highly affordable prices. It's easy to search, compare, and pick what you need. You'll love the clear info and simple checkout. We offer top-rated customer service, and we reply fast. We also ship promptly to ensure your order arrives on time.
Mercury Grand Marquis Fuel Injector is one of the vital parts of cars that deliver the fuel under the instruction of the Engine Control Module directly into the cylinders of the engine. This system is called "returnless" and shrinks fuel lines with the use of the regulator located in the fuel pump or ECM. Defective injectors cause poor fuel distribution which results in poor engine power, and low fuel economy which can wear out catalytic converters and oxygen sensors. For proper functions of vehicles, defective fuel injectors should be replaced as soon as possible. This component called the Fuel Injector could be said to be the electronic version of the carburetor that helps determine the amount of air-fuel mixture for the current load of the engine thus improving the cylinder's efficiency and performance.
Mercury Grand Marquis Fuel Injector Parts and Q&A
- Q: What safety precautions should be taken when servicing the fuel injector and fuel rail on Mercury Grand Marquis?A:To maintain safety while working on fuel components avoid any exposure to smoking or open flames because flammable mixtures are present. All fuel tubes or components need to be disconnected only after releasing fuel system pressure because the system operates at high pressure even when the engine turns off. Start the procedure by depowering the fire suppression system and place the vehicle on a hoist in neutral gear. To start disconnect the battery ground cable together with the fuel tube spring lock coupling from the Fuel Rail. Separate the Throttle Body (TB) while also disconnecting the EGR system module tube from the other hoses which run from the TB spacer including the brake booster vacuum hose and the evaporative emission (EVAP) canister purge valve hose and PCV tube and intake manifold vacuum hose. The crash bracket wire harness retainer can be detached if used followed by removal of the two bolts for the crash bracket after torquing them to 25 Nm (18 lb-ft) for reinstallation. The technician must start by taking off the wire harness retainer from the left front fuel rail stud bolt while disconnecting all eight fuel injector electrical connectors and removing the ground connector from the right rear fuel rail stud bolt. Follow these steps to disconnect the fuel rail pressure and temperature sensor vacuum hose as well as its electrical connector along with the EGR system module vacuum and electrical connectors. Disassemble the two intake manifold shield bolts and the shield system before reassembly by securing them at 12 Nm (9 lb-ft). To continue remove the four fuel rail stud bolts and install them to 10 Nm (89 lb-in) torque before pulling out the fuel rail with attached fuel injectors. New fuel-resistant O-ring seals should be used because replacing existing seals with old ones can cause leaks. The procedure includes rebuilding the fire suppression system and conducting an engine oil lubrication of fuel injector O-ring residuals before performing reverse installation steps.
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