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Genuine Saturn LS1 Exhaust Manifold

Engine Exhaust Manifold
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2 Exhaust Manifolds found

  • Saturn LS1 Exhaust Manifold - 90537679
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    Saturn LS1 Engine Exhaust Manifold Assembly

    Part Number: 90537679
    $164.19 MSRP: $333.96
    You Save: $169.77 (51%)
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    Product Specifications
    • Other Name: Manifold Asm,Exhaust ; Manifold, Engine Exhaust Manifold; Exhaust Manifold, Manifold
    • Warranty: This genuine part is guaranteed by GM's factory warranty.
    Fits the following Vehicles:
    • 2000 Saturn LS1 | LS, LS1, LS2, LW1, LW2 | 4 Cyl 2.2L
  • Saturn LS1 Exhaust Manifold - 90537677
    View related parts

    Saturn LS1 Engine Exhaust Manifold Assembly

    Part Number: 90537677
    $131.80 MSRP: $265.77
    You Save: $133.97 (51%)
    Ships in 1-2 Business Days
    ADD TO CART
    Product Specifications
    • Other Name: Manifold Asm,Exhaust ; Manifold, Engine Exhaust Manifold; Exhaust Manifold, Manifold
    • Warranty: This genuine part is guaranteed by GM's factory warranty.
    Fits the following Vehicles:
    • 2000 Saturn LS1 | LS, LS1, LS2, LW1, LW2 | 4 Cyl 2.2L

Saturn LS1 Exhaust Manifold

The Exhaust Manifold in Saturn LS1 vehicles means that it helps in directing hot exhaust gases through the system to ensure that intake reversion is not experienced and that the efficiency of the vehicle's performance is not affected. Mounted along the top side of the exhaust system, the manifold is interlinked by tubes to the engine block. Exhaust manifolds may be of different designs and are made from various materials; however, their function is to channel exhaust fumes through the catalytic converter and the muffler so as to isolate compounds that are dangerous to passengers. Headers are manifold reproductions that aim to provide better orivity for engines because flow resistance and exhaust gas velocity are increased. Further, the alteration such as ceramic coating and exhaust wrap are useful in controlling heat in the engine bay and system like Yamaha's EXUP optimizes back pressure.

Each OEM Saturn LS1 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.

Saturn LS1 Exhaust Manifold Parts Questions & Experts Answers

  • Saturn LS1 Exhaust Manifold - 90537679 Engine Exhaust Manifold Assembly Engine Exhaust Manifold Assembly
    90537679
    Q: How to remove and reinstall the exhaust manifold on V6 engine on Saturn LS1?
    A: Disconnect the cable from the negative battery terminal. Raise the vehicle and support it securely on jackstands. Remove the splash shield from below the engine compartment. Working under the vehicle, apply penetrating oil to the exhaust pipe-to-manifold studs and nuts. Drain the coolant. Remove the oxygen sensor from the exhaust manifold. Install an engine support fixture and remove the transaxle mount through-bolt. Raise the engine slightly to access the coolant extension housing. Remove the oil dipstick and dipstick tube. Remove the coolant extension housing. Remove the power steering pipe bracket. Remove the front exhaust pipe assembly. Remove the oil filter housing assembly. Remove the mounting nuts from the exhaust manifold, then detach the manifold from the cylinder head. Disconnect the EGR pipe from the exhaust manifold. Remove the oxygen sensor from the exhaust manifold. Remove the rear exhaust pipe assembly from the vehicle. Remove the mounting nuts from the exhaust manifold, then detach the manifold from the cylinder head. Check the exhaust manifolds for cracks. Make sure the bolt threads are clean and undamaged. The exhaust manifold and cylinder head mating surfaces must be clean before the exhaust manifolds are reinstalled-use a gasket scraper to remove all carbon deposits. Position a new gasket in place and slip the exhaust manifold over the studs on the cylinder head. Install the mounting nuts. When tightening the mounting nuts, work from the center outwards, alternating between top and bottom rows. Tighten the bolts to the specific torque. The remaining installation steps are the reverse of removal. When reconnecting the EGR tube to the exhaust manifold, use a slight amount of anti-seize compound on the threads. If the front exhaust manifold was removed, refill the cooling system. Reconnect the battery. Start the engine and check for leaks.

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2000 Exhaust Manifold