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Genuine Buick Enclave Exhaust Manifold
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2 Exhaust Manifolds found
Buick Enclave Engine Exhaust Manifold (Machining)
Part Number: 12588987$96.49 MSRP: $163.35You Save: $66.86 (41%)Ships in 1-3 Business Days
Buick Enclave Engine Exhaust Manifold
Part Number: 12571100$86.65 MSRP: $136.33You Save: $49.68 (37%)Ships in 1-2 Business Days
Buick Enclave Exhaust Manifold
Exhaust Manifold of Buick Enclave is one of the exhaust system parts that channel the hot gases of the exhaust away from the engine towards the tailpipe. Located at the top of the system the manifold avoids the reversion of intake while guaranteeing the right performance of the engine through the catalytic converter and the muffler. Exhaust manifolds differ in construction and components and are needed to eliminate dangerous fumes and enhance the automobile's performance. Headers are another type of manifold and are built to optimize the performance of engines by minimizing the restriction in the system and increasing the velocity of the exhaust gas. More so, measures like the coating of ceramics or wrapping of the exhaust can aid in controlling the heat found in the engine bay, or other systems may vary back pressure in accordance with Yamaha EXUP.
Each OEM Buick Enclave Exhaust Manifold we offer is competitively priced and comes with the assurance of the manufacturer's warranty for the part. Furthermore, we guarantee the speedy delivery of your orders right to your doorstep. Our hassle-free return policy is also in place for your peace of mind.
Buick Enclave Exhaust Manifold Parts Questions & Experts Answers
- Q: How to remove and reinstall exhaust manifolds?A: Disconnect the cable from the negative battery terminal. Raise the vehicle and support it securely on jackstands. Apply penetrating oil to the studs and nuts that attach the catalytic converters to the exhaust manifolds as they're usually rusty. Remove the catalytic converter bolts and disconnect them from the exhaust manifolds. If you're working on a left (front) manifold, remove the oil dipstick tube. Disconnect the oxygen sensor electrical connectors, then unclip the wiring harness. Remove the exhaust manifold heat shield fasteners and shield. Remove the exhaust manifold mounting bolts. The lower bolts for the right (rear) manifold can be removed from under the vehicle. Lift off the exhaust manifolds and discard the gaskets. Check the manifold for cracks and make sure the bolt threads are clean and undamaged. The manifold and Cylinder Head mating surfaces must be clean before the manifolds are reinstalled-use a gasket scraper to remove all carbon deposits and gasket material. The cylinder heads are made of aluminum, therefore aggressive scraping is not suggested and will damage the sealing surfaces. Also, if any of the manifold bolts are broken, it indicates a warped manifold. Have the manifold machined at a cylinder head reconditioning shop prior to installing the manifold to the vehicle. If this is not done, the manifold may not seal properly and the new manifold bolts will probably break. Place the manifold on the cylinder head and install the mounting bolts finger light. When tightening the manifold bolts, work from the center to the ends and be sure to use a torque wrench. Tighten the bolts to the torque. If required, bend the exposed end of the exhaust manifold gasket back against the cylinder head. Apply an anti-seize compound to the threads of the outer heat shield bolts, then install the bolts and tighten them to the torque. The remainder of installation is the reverse of removal. Start the engine and check for exhaust leaks.
