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Genuine Lincoln Navigator Intake Manifold
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14 Intake Manifolds found
Lincoln Navigator Inlet Manifold Assembly
Part Number: HL3Z-9424-B$87.10 MSRP: $127.33You Save: $40.23 (32%)Ships in 1-2 Business Days
Lincoln Navigator Inlet Manifold Assembly
Part Number: HL3Z-9424-A$87.10 MSRP: $127.33You Save: $40.23 (32%)Ships in 1-2 Business Days
Lincoln Navigator Inlet Manifold Assembly
Part Number: DL3Z-9424-C$103.28 MSRP: $151.00You Save: $47.72 (32%)Ships in 1-2 Business Days
Lincoln Navigator Inlet Manifold Assembly
Part Number: 9L3Z-9424-A$320.92 MSRP: $473.33You Save: $152.41 (33%)
Lincoln Navigator Inlet Manifold Assembly
Part Number: YL3Z-9424-CA$323.18 MSRP: $476.67You Save: $153.49 (33%)
Lincoln Navigator Inlet Manifold Assembly
Part Number: ML3Z-9424-H$74.17 MSRP: $114.67You Save: $40.50 (36%)Ships in 1-2 Business Days
Lincoln Navigator Inlet Manifold Assembly
Part Number: 2L7Z-9424-DA$1774.08 MSRP: $2640.00You Save: $865.92 (33%)Ships in 1-3 Business Days
Lincoln Navigator Intake Manifold
The Intake Manifold is important in the transportation of the air or the air/fuel mixture to each cylinder, thus it has a direct impact on the engine power and performance especially for Lincoln Navigator vehicles. It functions in this manner by drawing air from the throttle body, where changes in design are engine type specific. For example, earlier cars with carburettor or Throttle Body Injection systems ambient mix the fuel in the manifold, while latest multi point fuel injected have a separate injector for each cylinder for maximum effectiveness. Previous designs of the intake manifold in Lincoln Navigator included the use of cast iron or aluminum, but today's design incorporates composite plastics for light weight, better fuel consumption and cooling. Some models of intake manifolds employ variable length intake manifold (VLIM) for controlling air flow rates depending on the load requirement of the engine. Combined, the Intake Manifold is imperative for the Lincoln Navigator to keep the engine in efficient working condition that it requires.
We provide a wide range of Lincoln Navigator Intake Manifold at the optimal prices. If you need Lincoln Navigator Intake Manifold, you can shop with confidence on our website. All our OEM parts come with a manufacturer's warranty and are delivered to your doorstep with a fast delivery service.
Lincoln Navigator Intake Manifold Parts Questions & Experts Answers
- Q: How to remove and install the intake manifold in V8 engine on Lincoln Navigator?A:Disconnect the cable from the negative battery terminal and relieve the fuel system pressure. Drain the cooling system and remove the drivebelt. Disconnect the radiator hose from the thermostat housing and remove the thermostat housing, which also retains the intake manifold. Remove the air cleaner and outlet tube, label and disconnect all vacuum lines connected to the intake manifold, and remove the PCV and canister purge hoses from the valve covers. Disconnect the accelerator cable, speed control linkage if equipped, electrical connectors at the throttle body, fuel injectors, fuel rails, and plug the fuel supply and return lines. Disconnect the ignition wire brackets, boots, and wires, ensuring to pull the spark plug wire separators from their mounts on the valve cover studs. Disconnect the idle air control valve, differential pressure feedback transducer and hoses, engine vacuum regulator sensor, and EGR valve-to-exhaust manifold pipe. Disconnect the alternator electrical connectors and remove the alternator, then remove the bolts retaining the alternator bracket to the intake manifold. Disconnect the ignition coils and the electrical connectors from the camshaft sensor, coolant temperature sending unit, air charge temperature sensor, throttle positioner, and idle speed control solenoid. For models through 2004, disconnect the heater hose at the manifold and unbolt the heater hose tube from the back of the engine; for 2005 and later models, disconnect the hoses and remove the coolant crossover. Pull the engine wiring harness off the valve cover and intake studs, unbolt the power steering reservoir bracket and set the pump aside, and unbolt the bracket supporting the power brake booster hose. Loosen the intake manifold bolts and nuts in 1/4-turn increments until they can be removed by hand, then lift the intake manifold from the cylinder heads and disconnect the intake manifold tuning valve from the lower plenum, using a prybar if necessary while ensuring all bolts and nuts have been removed. Remove the intake manifold gaskets and clean all traces of gasket or sealant material from the sealing surfaces of the cylinder heads and intake manifold, ensuring the mating surfaces are perfectly clean. If the intake manifold was disassembled from the lower plenum, reassemble it or transfer all components to the new intake manifold, using electrically conductive sealant on the temperature sending unit threads and a new EGR valve gasket. Clean the mating surfaces with lacquer thinner or acetone, cover open engine areas with shop rags to keep debris out, and use a vacuum cleaner to remove any gasket material that falls into the intake ports. Use a tap to chase the threads in the bolt holes and remove debris with compressed air. Remove excessive carbon deposits and corrosion from the exhaust and coolant passages. Install the gaskets on the cylinder heads, ensuring all alignment tabs and openings are correctly aligned, then carefully set the intake manifold in place without disturbing the gaskets. Install the intake manifold bolts and tighten them to the specified torque, replace the O-ring seal on the thermostat housing, install the thermostat housing, and tighten the bolts. For 2005 and later models, install the coolant crossover with new gaskets and reconnect the hoses. Complete the remaining installation steps in reverse order of removal, then start the engine and check for oil and coolant leaks.
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