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Replacement and OEM Parts for 2008 Cadillac STS Intake Manifold

2008 Cadillac STS Intake Manifold

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2008 Cadillac STS
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Air Filters & Intake Systems
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2 Products found

5 Q&A for Intake Manifold Repair
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  • OEM 2008 Cadillac STS Manifold Diagram - 19330172
    View Related Parts

    OEM (Genuine) 2008 Cadillac STS Manifold

    PartNumber: 19330172
    OEM 2008 Cadillac STS Manifold - 19330172
    Product Specifications
    • Notes: STS, STS-V; 4.6L
    • Other Names: Intake Manifold, Manifold
    • Item Dimensions: 25.3 x 15.3 x 12.4 inches
    • Item Weight: 8.60 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 19303933, 12588847, 12564771
    • Part Description: 2008 Cadillac STS Manifold
    More Info
    Vehicle Fitment
    • 2008 Cadillac STS | Base | 8 Cyl 4.6 L GAS
    $516.66 MSRP: $855.10
    You Save: $338.44 (40%)
  • OEM 2008 Cadillac STS Intake Manifold Diagram - 12595765
    View Related Parts

    OEM (Genuine) 2008 Cadillac STS Intake Manifold

    PartNumber: 12595765
    OEM 2008 Cadillac STS Intake Manifold - 12595765
    Product Specifications
    • Notes: STS, STS-V; 3.6L
    • Other Names: Intake Manifold
    • Item Dimensions: 27.9 x 20.8 x 13.0 inches
    • Item Weight: 15.90 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2008 Cadillac STS Intake Manifold
    More Info
    Vehicle Fitment
    • 2008 Cadillac STS | Base | 6 Cyl 3.6 L GAS

FAQ for Intake Manifold Repair

Q: What should be noticed in the installation procedure for Lower Intake Manifold (LP1, LY7)?
A:
You should inspect and replace the lower intake manifold gasket only if the gasket is worn or damaged.
By Bob
GM Specialist
01/11/2022
Q: What should be noticed in the installation procedure for Upper Intake Manifold (LP1, LY7)?
A:
You should tighten the intake manifold bolts in a circular pattern starting at the center (long bolts) and moving outward.
By Bob
GM Specialist
01/11/2022
Q: What should be noticed in the installation procedure for Intake Manifold?
A:
You should tighten the intake manifold bolts in a circular pattern starting at the center (long bolts) and moving outward.
By Bob
GM Specialist
01/11/2022
Q: What should be noticed in the removal procedure for Lower Intake Manifold (LP1, LY7)?
A:
You should not remove the upper to lower intake manifold bolts, and not kink or damage the fuel pipe.
By Bob
GM Specialist
01/11/2022
Q: What is the recommended torque for the upper intake manifold bolts?
A:
The recommended torque is 23 N.m (17 lb-ft).
By Bob
GM Specialist
01/11/2022

FAQ for Other Repair Info

Q: How to inspect and clean the Throttle Body?
A:
The procedure is to remove the air cleaner intake duct, fully open the throttle valve, use a clean shop towel and Top Engine Cleaner GM P/N 1052626 or equivalent product to clean the Throttle Body bore and the throttle valve plate, install the air cleaner duct.
Q: What is the recommended torque for the air cleaner cover screws?
A:
The recommended torque is 8 N.m (71lb in).
Q: What is the removal procedure for the Air Tube?
A:
The procedure is to raise and support the vehicle, twist the air tube seal connection on the rear shocks, disconnect the air tube from the rear shock absorber, disconnect the exhaust system from the rear exhaust hangers, support the exhaust, remove the automatic level control compressor with the bracket attached, disconnect the air tube from the right wheel house liner clip, remove the wheelhouse liner screw to position the liner to access the air tube, remove the air tube from the frame at the right wheel house liner, remove the fuel filler neck bolt and reposition the air tubes, remove the air tubes from the vehicle.