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Vehicle Fit

Specifications:

  • Brand New
  • Kit Includes
    • Composite Upper Intake Manifold
    • Aluminum Lower Intake Manifold
    • Upgraded Aluminum Heater Hose Elbows
    • Complete Intake Manifold Gasket Kit
  • Direct replacements
  • Fits 3.8L non supercharged models ONLY

Item Condition: New

WARNING:  This product can expose you to chemicals including Nickel (Metallic), which is known to the State of California to cause cancer. For more information, go to www.P65Warnings.ca.gov.

Lifetime Warranty

This item is backed by a Limited Lifetime Warranty. In the event this item should fail due to manufacturing defects during intended use, we will exchange the part free of charge (excludes shipping charges) for the original purchaser.

  1. step : Removing the Air Intake (1:02)
    • Vacuum any dirt surrounding the manifold to prevent debris from entering the engine
    • Disconnect the air intake sensor harness
    • Remove the two screws on the air box with a flat blade screwdriver
    • Remove the air intake hose and air box cover
  2. step : Removing the Mass Air Flow Sensor and Throttle Body (1:49)
    • Remove the 8mm bolt from the bracket below the throttle body
    • Adjust the bracket out of your way
    • Remove the three 10mm bolts from the mass air flow sensor
    • Disconnect the mass air flow sensor harness
    • Disconnect the idler control valve wiring harness
    • Disconnect the two vacuum hoses
    • Remove the mass air flow and throttle body
  3. step : Removing the Fuel Lines (3:32)
    • Disconnect the vacuum hose
    • Disconnect the pressure sensor harness
    • Remove the spark plug wires from the clip on the manifold
    • Remove the harness attached to the manifold
    • Disconnect the six fuel injectors
    • Remove the four 10mm nuts holding the fuel rail
    • Pry up under the injector rail with a flat blade screwdriver
    • Cut the zip ties with wire cutters
    • Pull the injector rail up
  4. step : Removing the Upper Intake Manifold (6:06)
    • Remove the nine 8mm screws along the manifold
    • Remove the 10mm at the end of the manifold
    • Remove the wiring harness clip
    • Bend the bracket out of the way with a flat blade screwdriver
    • Remove the 10mm from the EGR bracket
    • Press the tabs and pull out the pipe
    • Remove the intake manifold
    • Vacuum any debris in the area
    • Clean the lower intake manifold with a rag and mineral spirits or gasoline
  5. Torque the 8mm nuts to 2 foot-pounds in this order: rear middle bolt closer to the passenger side, middle bolt directly across, front bolt closer to the driver side, front bolt directly across, rear bolt passenger side, rear bolt directly across, front bolts closest to the driver side, front bolt across, rear bolt closest to the passenger side, rear bolt across

  6. step : Installing the Intake Manifold (8:49)
    • Make sure the sleeve in the lower manifold is snug
    • Place a piece of wood over the pole and tap it with a hammer to ensure it's fit
    • Insert the upper intake manifold into place
    • Insert all of the 8mm bolts and the 10mm and lightly tighten them
    • Torque the 8mm nuts to 2 foot-pounds or 24 inch-pounds
    • Repeat the order with 4 foot-pounds or 48 inch-pounds
    • Repeat the order with 8 foot-pounds or 90 inch-pounds
    • Push in the tabs on the pressure sensor and remove it
    • Insert the pressure sensor to the new manifold
    • Remove the two vacuum lines from the PCV fitting
    • Remove the PCV fitting from the hose
    • Install the new PCV fitting to the hose
    • Connect the vacuum lines
    • Insert the PCV fitting to the intake manifold
  7. step : Reinstalling the Fuel Lines (14:07)
    • Insert the fuel rail in place
    • Seat all of the fuel injectors into place
    • Insert the four 10mm nuts to the fuel lines
    • Torque the bolts from 10 to 12 foot-pounds
    • Connect the fuel injector harnesses
  8. step : Reinstalling the Mass Air Flow Sensor and Throttle Body (15:35)
    • Insert the mass air flow sensor and throttle bottle in place
    • Insert the three 10mm bolts to the manifold
    • Push the bracket in place and secure it with the 8mm bolt
    • Connect the mass air flow sensor harness
    • Connect the idler control valve wiring harness
    • Connect the three vacuum hoses
    • Push the spark plugs wire into their clip
  9. step : Reinstalling the Air Intake (16:30)
    • Insert the EGR bracket in place and tighten it with a 10mm nut
    • Insert the air intake hose and box in place
    • Tighten the screws to the air box
    • Plug in the air intake sensor
    • Wire-tie the harness
    • Connect the pressure sensor harness

Tools needed for replacement:

    General Tools

  • Hammer

  • Materials, Fluids, and Supplies

  • Block of Wood
  • Cloth Rags
  • Mineral Spirits
  • Wire Ties

  • Pliers, Cutters & misc Wrenches

  • Wire Cutters

  • Ratchets & Related

  • Ratchet
  • Socket Extensions
  • Torque Wrench

  • Screwdrivers & Related

  • Flat Blade Screwdriver

  • Sockets - Metric

  • 8mm Socket
  • 10mm Socket

  • Specialty Tools

  • Vacuum

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Year Make Model Description
2005-2009Buick Allure Buick Allure Upper & Lower Complete Intake Manifold Set V6 3.8L
1996-2005Buick LeSabre Buick LeSabre Upper & Lower Complete Intake Manifold Set V6 3.8L
2006-2008Buick Lucerne Buick Lucerne Upper & Lower Complete Intake Manifold Set V6 3.8L
1995-2005Buick Park Avenue Buick Park Avenue Upper & Lower Complete Intake Manifold Set V6 3.8L (excluding Supercharged Models)
1996Buick Regal Buick Regal Upper & Lower Complete Intake Manifold Set V6 3.8L
1997-2004Buick Regal Buick Regal Upper & Lower Complete Intake Manifold Set V6 3.8L (excluding Supercharged Models)
1995-1997Buick Riviera Buick Riviera Upper & Lower Complete Intake Manifold Set V6 3.8L (excluding Supercharged Models)
2000-2003Chevy Impala Chevy Impala Upper & Lower Complete Intake Manifold Set V6 3.8L
2004-2005Chevy Impala Chevy Impala Upper & Lower Complete Intake Manifold Set V6 3.8L (excluding Supercharged Models)
1998-1999Chevy Lumina Chevy Lumina Upper & Lower Complete Intake Manifold Set V6 3.8L
1998-2003Chevy Monte Carlo Chevy Monte Carlo Upper & Lower Complete Intake Manifold Set V6 3.8L
2004-2005Chevy Monte Carlo Chevy Monte Carlo Upper & Lower Complete Intake Manifold Set V6 3.8L (excluding Supercharged Models)
1995-1999Oldsmobile 88 Olds 88 Upper & Lower Complete Intake Manifold Set V6 3.8L (excluding Supercharged Models)
1995Oldsmobile 98 Olds 98 Upper & Lower Complete Intake Manifold Set V6 3.8L
1996Oldsmobile 98 Olds 98 Upper & Lower Complete Intake Manifold Set V6 3.8L (excluding Supercharged Models)
1995Oldsmobile 98-Regency Olds 98-Regency Upper & Lower Complete Intake Manifold Set V6 3.8L
1996Oldsmobile 98-Regency Olds 98-Regency Upper & Lower Complete Intake Manifold Set V6 3.8L (excluding Supercharged Models)
1995-1999Oldsmobile Delta 88 Olds Delta 88 Upper & Lower Complete Intake Manifold Set V6 3.8L (excluding Supercharged Models)
1995-1999Oldsmobile Delta 88-Royale Olds Delta 88-Royale Upper & Lower Complete Intake Manifold Set V6 3.8L (excluding Supercharged Models)
1998-1999Oldsmobile Intrigue Olds Intrigue Upper & Lower Complete Intake Manifold Set V6 3.8L
1996-1999Oldsmobile LSS Olds LSS Upper & Lower Complete Intake Manifold Set V6 3.8L (excluding Supercharged Models)
1995-2003Pontiac Bonneville Pontiac Bonneville Upper & Lower Complete Intake Manifold Set V6 3.8L (excluding Supercharged Models)
2004-2005Pontiac Bonneville Pontiac Bonneville Upper & Lower Complete Intake Manifold Set V6 3.8L
1997-2003Pontiac Grand Prix Pontiac Grand Prix Upper & Lower Complete Intake Manifold Set V6 3.8L (excluding Supercharged Models)
2004-2007Pontiac Grand Prix Pontiac Grand Prix Upper & Lower Complete Intake Manifold Set V6 3.8L (excluding Supercharged Models)
2008Pontiac Grand Prix Pontiac Grand Prix Upper & Lower Complete Intake Manifold Set V6 3.8L
Part #: 1AEEK00674

Out of Stock

How-to Video:

(17:38 min)