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GM 91177110
Exhaust Manifold

2001-2004 Chevrolet Tracker

Customer Questions & Expert Answers (4)
GM 91177110 Exhaust Manifold
  • Part Description
    Manifold, Engine Exhaust Manifold
  • Manufacturer
    General Motors
  • Manufacturer's Notes
    This part is discontinued.
Make sure this part fits
  • Vehicle Fitment

    Year Make Model Trim Engine
    2001-2004 Chevrolet TrackerBase, LT, ZR26 Cyl 2.5 L GAS
    Warning: California's Proposition 65
  • Customer Questions & Expert Answers

    Q:
    Hey, is 91177110 a good match for my vehicle? Posted by ChevyPartsGiant Specialist
    A:
    Please Select Your Vehicle model to see if part number 91177110 is suitable before ordering.
    Posted by ChevyPartsGiant Specialist
    Q:
    How to replace the exhaust manifold on a 2.0L engine on Chevrolet Tracker? Posted by Customer
    A:
    The first step before working on the 2.0l Exhaust Manifold replacement requires waiting for the exhaust system to cool down since it remains hot. Vehicles with pup Catalytic Converter need three bolts and two nuts for Exhaust Manifold heat shield detachment followed by three nuts that separate the front pipe assembly from the Exhaust Manifold along with engine mount bracket and Exhaust Manifold bracket from the engine block. When working on vehicles without pup catalytic converters you should start by removing the 4 bolts and 1 nut from the heat shield followed by raising the vehicle and then using the twc bolts to detach the front pipe assembly. After lowering the vehicle you need to remove the Exhaust Manifold-to-engine block bracket. The technician must remove the Oxygen Sensor from the Exhaust Manifold after disconnecting its electrical connector. Caretakers should first extract the single bolt and eight nuts from the Exhaust Manifold while also taking out the Exhaust Manifold along with its engine lift hook and cylinder head gasket. Install a new Exhaust Manifold Gasket on the cylinder head before attaching the Exhaust Manifold along with the engine lift hook and tightening the 8 nuts and 1 bolt to 50 nm (37 ft. Lbs.). After installing a new gasket between the Exhaust Manifold and lower Exhaust Pipe secure them with three 50 nm (37 ft. Lbs.) torque sealed nuts. The Exhaust Manifold heat shield requires three bolts and two nuts when installed. First use the same procedures to install the gasket and manifold but then lift the vehicle and position the front pipe assembly with a new seal connected through twc bolts tightened to 50 nm (37 ft. Lbs.) afterward lower the vehicle before securing the Exhaust Manifold-to-engine block bracket and the heat shield with 4 bolts and 1 nut. Obtain anti-seize compound for the Oxygen Sensor threads and tighten it to 45 nm (33 ft. Lbs.) before connecting the Oxygen Sensor electrical connector. Finish the inspection process by checking for gas leakages within the exhaust system.
    Posted by ChevyPartsGiant Specialist
    Q:
    What is the first step to replace the exhaust manifold on a 1.6L engine for the 2002 Chevrolet Tracker? Posted by Customer
    A:
    Disconnect the negative battery cable and the heated oxygen sensor (HO2S1) electrical connector.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Exhaust Manifold
    Q:
    How should the front pipe/TWC assembly be secured for the 2001 Chevrolet Tracker? Posted by Customer
    A:
    Secure it with 2 bolts tightened to 50 Nm (37 ft. lbs.).
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Exhaust Manifold
    If you have any questions about this product, please don't hesitate to ask us. We will be happy to help you!

OEM GM Exhaust Manifold 91177110 Designed for Proper Fit and Performance

Original OEM GM parts deliver superior quality and meet all performance standards needed for optimal automotive operation. The authentic part identified by 91177110 Exhaust Manifold is available in the market under the name GM Exhaust Manifold. This genuine product has a full warranty coverage from the manufacturer available at all authorized GM dealers throughout the United States. This part 91177110 Exhaust Manifold fits certain Chevrolet Tracker models.
The original GM component designated by manufacturer part number 91177110 maintains top performance when functioning as the Manifold, Engine Exhaust Manifold unit. The component 91177110 is constructed from durable material and its dimensions span 21.5 x 19.6 x 12.0 inches while weighing 14.00 Pounds. The Direct Replacement component is ready in New condition to ensure full compatibility with your vehicle system. This component receives the designation of Manifold. The part 91177110 has available replacement options. GM manufacturer provides a warranty that ensures reliable operation of this product. The Shipping Policy and Return Policy pages outline complete details regarding shipping procedures and return processes.
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