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Genuine Lincoln Navigator Exhaust Manifold
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17 Exhaust Manifolds found
Lincoln Navigator Exhaust Manifold Assembly
Part Number: 7L1Z-9431-A$155.10 MSRP: $235.00You Save: $79.90 (34%)
Lincoln Navigator Exhaust Manifold Assembly
Part Number: BL3Z-9431-B$158.46 MSRP: $231.67You Save: $73.21 (32%)
Lincoln Navigator Exhaust Manifold Assembly
Part Number: BL3Z-9430-B$159.60 MSRP: $233.33You Save: $73.73 (32%)
Lincoln Navigator Exhaust Manifold Assembly
Part Number: 9L3Z-9430-D$140.22 MSRP: $205.00You Save: $64.78 (32%)
Lincoln Navigator Exhaust Manifold Assembly
Part Number: XL3Z-9430-GA$75.15 MSRP: $111.83You Save: $36.68 (33%)
Lincoln Navigator Exhaust Manifold Assembly
Part Number: ML3Z-9430-A$392.11 MSRP: $578.33You Save: $186.22 (33%)Ships in 1-2 Business Days
Lincoln Navigator Exhaust Manifold Assembly
Part Number: JL7Z-9430-B$222.36 MSRP: $340.00You Save: $117.64 (35%)Ships in 1-3 Business DaysLincoln Navigator Exhaust Manifold Assembly
Part Number: JL7Z-9431-C$186.96 MSRP: $273.33You Save: $86.37 (32%)Ships in 1-3 Business DaysLincoln Navigator Exhaust Manifold Assembly
Part Number: ML3Z-9431-A$350.30 MSRP: $516.67You Save: $166.37 (33%)Ships in 1-2 Business Days
Lincoln Navigator Exhaust Manifold
In the Lincoln Navigator vehicles, the Exhaust Manifold is an important component responsible for the routing of hot exhaust gases coming out of the engine to the exhaust system in order to invoke efficient performance of the engines as well as minimize emission of hazardous gasses. The Lincoln Navigator Exhaust Manifold is installed at the top of exhaust system, and the manifold is a collection of exhaust gases from a number of cylinders, ordinarily, multiple tubes of the manifold will be present, equating to the number of cylinders present in the liner of the car. While examining exhaust systems of Lincoln Navigator models, it was found that throughout those years various forms of exhaust manifolds were used such as cast iron and stainless steel manifolds and high-performance headers which improve engine flow capability by reducing flow restriction. These headers enhance speed of exhaust gases enhancing the general performance of the vehicle. The differences between these two types of headers are based on their design and use and serve to promote fully the flow of exhaust in order to get better output of the engine. It is, therefore, very important to perform proper maintenance on the Lincoln Navigator Exhaust Manifold, this is so because any form of malfunction in the Exams Tail Manifold could lead to poor performance of the car and also pose health concerns mainly due to leakage of exhaust.
We provide a wide range of Lincoln Navigator Exhaust Manifold at the optimal prices. If you need Lincoln Navigator Exhaust 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 Exhaust Manifold Parts Questions & Experts Answers
- Q: How to remove and install the exhaust manifold in V8 engine on Lincoln Navigator?A:To remove the exhaust manifold, first disconnect the cable from the negative battery terminal and, for 4WD models, remove the front driveshaft. Next, remove the nut and move the power brake booster vacuum hose support bracket. Raise the vehicle and support it securely on jackstands. Apply penetrating oil to the exhaust pipe-to-manifold studs and nuts, as they are often corroded or rusty, and also to the EGR pipe fitting on the left exhaust manifold. Remove the nuts retaining the exhaust pipes to the manifolds, and on the left side, remove the nut and bracket securing the oil dipstick tube. For 2005 and later Expedition/Navigator models, lock the steering column in the straight-ahead position and disconnect the lower steering shaft bolt to allow moving the shaft aside for the left exhaust manifold removal. Remove the EGR pipe fitting from the left exhaust manifold and the eight mounting nuts from each manifold, noting that these nuts are difficult to access, requiring a flex-socket and various-length extensions. Before installation, check the exhaust manifolds for cracks and ensure the bolt threads are clean and undamaged, with clean mating surfaces for the exhaust manifold and cylinder head. Position a new gasket and slip the exhaust manifold over the studs, then install the mounting nuts. Tighten the nuts from the rear to the front, alternating between top and bottom rows, in three equal steps to the specified torque. The remaining installation steps follow the reverse order of removal, and when reconnecting the EGR tube to the left manifold, apply a slight amount of anti-seize compound on the threads. Finally, start the engine and check for exhaust leaks.
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