Genuine 1998 Pontiac Grand Prix Exhaust Manifold

Engine Exhaust Manifold
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4 Exhaust Manifolds found

  • 1998 Pontiac Grand Prix Exhaust Manifold - 10182321
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    1998 Pontiac Grand Prix Engine Exhaust Manifold

    Part Number: 10182321
    $81.48 MSRP: $303.50
    You Save: $222.02 (74%)
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    Product Specifications
    • Other Name: Manifold, Exhaust ; Manifold, Engine Exhaust Manifold; Exhaust Manifold, Manifold
    • Item Weight: 5.40 Pounds
    • Item Dimensions: 19.4 x 4.9 x 4.9 inches
    • Condition: New
    • Fitment Type: Direct Replacement
    • SKU: 10182321
    • Warranty: This genuine part is guaranteed by GM's factory warranty.
    More Info
    Fits the following 1998 Pontiac Grand Prix Submodels:
    • 2 DOOR, 4 DOOR, GT 2 DOOR, GT 4 DOOR, GTP 2 DOOR, GTP 4 DOOR, SE 2 DOOR, SE 4 DOOR | 6 Cyl 3.1L
  • 1998 Pontiac Grand Prix Exhaust Manifold - 24506309
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    Product Specifications
    • Other Name: Manifold, Exhaust ; Manifold, Engine Exhaust Manifold; Exhaust Manifold, Manifold
    • Item Weight: 14.70 Pounds
    • Item Dimensions: 19.2 x 6.7 x 4.4 inches
    • Condition: New
    • Fitment Type: Direct Replacement
    • SKU: 24506309
    • Warranty: This genuine part is guaranteed by GM's factory warranty.
    More Info
    Fits the following 1998 Pontiac Grand Prix Submodels:
    • 2 DOOR, 4 DOOR, GT 2 DOOR, GT 4 DOOR, GTP 2 DOOR, GTP 4 DOOR, SE 4 DOOR | 6 Cyl 3.1L
  • 1998 Pontiac Grand Prix Exhaust Manifold - 24504379
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    Product Specifications
    • Other Name: Manifold, Exhaust (Machining) ; Manifold, Engine Exhaust Manifold; Exhaust Manifold, Manifold
    • Item Weight: 8.90 Pounds
    • Item Dimensions: 21.2 x 9.0 x 6.5 inches
    • Condition: New
    • Fitment Type: Direct Replacement
    • SKU: 24504379
    • Warranty: This genuine part is guaranteed by GM's factory warranty.
    More Info
    Fits the following 1998 Pontiac Grand Prix Submodels:
    • 2 DOOR, 4 DOOR, GT 2 DOOR, GT 4 DOOR, GTP 2 DOOR, GTP 4 DOOR, SE 4 DOOR | 6 Cyl 3.8L
  • 1998 Pontiac Grand Prix Exhaust Manifold - 24503918
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    Product Specifications
    • Other Name: Manifold Assembly, Exhaust(R) 'W' ; Manifold, Engine Exhaust Manifold; Exhaust Manifold, Manifold
    • Item Weight: 7.90 Pounds
    • Item Dimensions: 16.5 x 8.5 x 4.8 inches
    • Condition: New
    • Fitment Type: Direct Replacement
    • SKU: 24503918
    • Warranty: This genuine part is guaranteed by GM's factory warranty.
    More Info
    Fits the following 1998 Pontiac Grand Prix Submodels:
    • 2 DOOR, 4 DOOR, GT 2 DOOR, GT 4 DOOR, GTP 2 DOOR, GTP 4 DOOR, SE 4 DOOR | 6 Cyl 3.8L

1998 Pontiac Grand Prix Exhaust Manifold

We are your prime source for competitively priced and high-quality OEM 1998 Pontiac Grand Prix Exhaust Manifold. We provide you with parts that will allow you to save a lot of money without sacrificing quality. All our OEM parts are backed by the manufacturer's warranty and shipped out at a swift rate.

1998 Pontiac Grand Prix Parts Questions & Experts Answers

  • Q: How to remove and install the exhaust manifold in 2.2L four cylinder engine on 1998 Pontiac Grand Prix?
    A: Allow the engine to cool completely before beginning this procedure. Disconnect the negative cable from the battery, ensuring that on models equipped with the Theftlock audio system, the lockout feature is turned off before disconnecting the battery. Unplug the oxygen sensor lead, then remove the air cleaner and air duct assembly, followed by the air-inlet resonator from the upper tie bar and the lower air duct. Disconnect the upper engine mounting torque strut from the engine, then remove the nuts and bolts to disconnect the engine strut bracket from the cylinder head. Remove the drivebelt, alternator, and alternator rear support bracket. Take out the oil level dipstick and dipstick holder. Raise the front of the vehicle, support it securely on jackstands, and apply the parking brake, blocking the rear wheels to prevent rolling. Unbolt the exhaust pipe from the manifold and lower the vehicle. Remove the exhaust manifold-to-cylinder head nuts/bolts, pull the manifold off the engine, and lift it out of the exhaust pipe flange, discarding the gasket. Scrape all traces of gasket material off the exhaust manifold and cylinder head mating surfaces, being careful not to scratch or gouge the aluminum cylinder head to avoid exhaust leaks. Wipe the surfaces clean with a rag soaked in lacquer thinner or acetone, and clean all bolt and stud threads before installation using a wire brush on the manifold mounting studs and a tap for the cylinder head bolt holes. If a new manifold is being installed, transfer the oxygen sensor from the old manifold to the new one. Installation is the reverse of removal, ensuring to use a new gasket and tighten the nuts/bolts to the specified torque, working in a spiral pattern from the center out.

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