Replaces

Intake Manifold Gasket Set Dorman 615-305 - 1AEGS00089

Intake Manifold Gasket Set Specifications:

  • Set includes:
    • Upper Manifold Gasket
    • Lower Manifold Gasket
    • Valve Cover Gaskets
    • (8) - Intake Bolts with Thread Locker
    • (2) - Heater Tube O-Rings
    • Distributor O-Ring
    • EGR Gasket
  • Made from high quality materials
  • Replaces dealer part number: 89017465
  • Direct replacements
  • Built to strict quality control standards
  • Correct for GM Models with the following engines as listed per application:
    • V8 5.0L
    • V8 5.7L

Item Condition: New

WARNING:  This product can expose you to chemicals including 1,3-Butadiene, which is known to the State of California to cause cancer, and birth defects or other reproductive harm.  For more information, go to www.P65Warnings.ca.gov.

Warranty

Please inspect this part carefully prior to installation and contact us with any questions BEFORE attempting to install it. Due to the nature of this part, our 60-day warranty covers exchanges only. Parts that have been installed, neglected, or modified in any way are not eligible for this exchange.

  1. step : Removing the Air Intake (0:53)
    • Loosen the throttle body thumbscrew by hand
    • Disconnect the breather hose from the throttle body
    • Disconnect the mass airflow sensor
    • Disconnect the intake air temperature sensor
    • Unclip the air box tabs
    • Lift off the air box cover
    • Pull the air intake up and out
    • Remove the bottom of the air box
  2. step : Removing the Throttle Cables (1:22)
    • Flip out the throttle lever out
    • Pop the plastic rod out of its clip on the throttle cable
    • Pull the cable around until it sits into the notch
    • Slide the cable end out
    • Collapse the tabs on the throttle cable retainers with a pair of pliers
    • Remove the 10mm bolt from the bracket
    • Lay the cables out of the way
  3. step : Disconnecting the Wiring Harnesses (2:13)
    • Disconnect the throttle position sensor
    • Disconnect the idle air control connector
    • Disconnect the vacuum solenoid connector
    • Disconnect the ignition control module
    • Disconnect the injector connector
    • Pry out the tabs and remove the injector connector
    • Disconnect the MAP sensor connector
    • Pop off any wire harness retainers
    • Disconnect any hoses attached to the intake
    • Release the clamp on the vacuum booster hose
    • Loosen the hose free
    • Remove the three 10mm nuts securing the EVAP solenoid
    • Remove the two 10mm nuts on the ignition coil control module
    • Lift up and remove the harness retainer bracket
    • Remove the three 10mm nuts below the bracket securing the ignition coil to the intake
    • Hang the bracket off to the side
  4. step : Loosening the Fuel Fittings (6:10)
    • Remove the cap on Schrader valve on the fuel rail
    • Place paper towels around it
    • Press the top pin with a flat blade screwdriver
    • Remove the two T20 Torx screws from the distributor
    • Move the cap out of the way
    • With a 16mm flare nut wrench, loosen the fuel fittings behind the intake on the driver side
    • Remove the two 10mm nuts securing the fuel line bracket from the top of the engine
  5. step : Removing the Fuel Line (8:24)
    • Remove the 10mm nut underneath the thermostat/upper radiator hose bracket
    • Remove the 10mm nut securing the bracket over the EGR tube
    • Remove the remaining 10mm nuts from the intake manifold
    • Remove the two 8mm nuts securing the fuel lines on the injector bracket
    • Remove the bracket
    • Remove the fuel lines from the housing
    • Remove the fuel lines
  6. step : Removing the Intake Manifold (10:29)
    • Work the upper intake up and off
  7. step : Installing the Intake Manifold (10:59)
    • Clean off the surface with cleaner
    • Remove the old gasket from the upper intake manifold
    • Install a new gasket
    • Insert the upper intake manifold into place and work it down for a full seal
    • Start at the 12 o'clock position and work your way around when replacing the 10mm bolts
    • Follow the torque sequence to 44 inch-pounds or 5 newton-metres
    • For the second pass, follow the torque sequence to 88 inch-pounds or 10 newton-metres
  8. step : Installing the Fuel Line (14:33)
    • Reinstall the cylinder head temperature sensor
    • Reinstall the bracket over the ignition coil and control module
    • Reinstall the fuel lines
    • Reinstall the fuel line bracket
    • Tighten the two 8mm nuts to the fuel line bracket
    • Reattach the fuel lines at the rear of the intake manifold with a 16mm flare wrench
    • Reinstall the fuel Schrader valve cap
  9. step : Connecting the Wiring Harnesses (15:57)
    • Reinstall the distributer cap
    • Tighten the two T20 Torx screws
    • Reconnect the electrical connectors
    • Tighten the three 10mm nuts below the bracket securing the ignition coil to the intake
    • Press in the harness retainer bracket
    • Tighten the two 10mm nuts on the ignition coil control module
    • Tighten the three 10mm nuts securing the EVAP solenoid
    • Tighten the clamp on the vacuum booster hose
    • Connect the hoses attached to the intake
    • Pop on any wire harness retainers
    • Connect the MAP sensor connector
    • Press the injector connector into place
    • Connect the injector connector
    • Connect the ignition control module
    • Connect the vacuum solenoid connector
    • Connect the idle air control connector
    • Connect the throttle position sensor
  10. step : Reinstalling the Throttle Cables (17:29)
    • Insert the throttle bracket to the throttle body
    • Tighten the 10mm bolt to the throttle body
    • Connect the throttle cables into the clips
    • Open the throttle body blade
    • Loop the throttle cable into the square slot
    • Send the round cruise control cable into its slot and snap it over its tab
  11. step : Installing the Upper Air Intake (18:16)
    • Install the lower half of the airbox
    • Press the upper intake into place
    • Tighten the thumb screw
    • Connect the PCV breather hose
    • Reinstall the MAF sensor
    • Reinstall the air intake sensor
    • Reinstall the air box lip

Tools needed for replacement:

    General Tools

  • Pick

  • Materials, Fluids, and Supplies

  • Paper Towels

  • Pliers, Cutters & misc Wrenches

  • Needle nose pliers

  • Ratchets & Related

  • Ratchet
  • Torque Wrench
  • Socket Extensions

  • Screwdrivers & Related

  • Flat Blade Screwdriver

  • Sockets - Metric

  • 8mm Socket
  • 10mm Socket

  • Torx Drivers & Sockets

  • T20 Torx Driver

  • Wrenches - Metric

  • 16mm Wrench

5.0 / 5.0
1 Review
5 Stars
4 Stars
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1 Star
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Works great
Everything worked as expected. All parts were there and fit as they should. Good quality and shouldn't need replacing for another 100K miles.
August 15, 2017
Purchased
1 year ago
Start typing your question and we'll check if it was already asked and answered. Learn More
Browse 1 question Browse 1 question and 1 answer
who makes this product?
David V on Mar 21, 2016
BEST ANSWER: We have a few different aftermarket companies build these parts specifically for us, as our 1A Auto house brand. They are manufactured to the same OEM specifications as the original part that came with your vehicle and are covered by a lifetime warranty. If you have any further questions, please don't hesitate to ask.

Vehicle Fit

Year Make Model Description
1999-2000Cadillac Escalade Cadillac Escalade Intake Manifold Gasket Set V8 5.7L Dorman 615-305
1996-1999Chevy C1500 Truck Chevy C1500 Truck Intake Manifold Gasket Set V8 5.7L Dorman 615-305
1996-1999Chevy C1500 Truck Chevy C1500 Truck Intake Manifold Gasket Set V8 5.0L Dorman 615-305
1996-1998Chevy C2500 Truck Chevy C2500 Truck Intake Manifold Gasket Set V8 5.0L Dorman 615-305
1996-2000Chevy C2500 Truck Chevy C2500 Truck Intake Manifold Gasket Set V8 5.7L Dorman 615-305
1996-2000Chevy C3500 Truck Chevy C3500 Truck Intake Manifold Gasket Set V8 5.7L Dorman 615-305
1996-2002Chevy Express 1500 Van Chevy Express 1500 Van Intake Manifold Gasket Set V8 5.0L Dorman 615-305
1996-2002Chevy Express 1500 Van Chevy Express 1500 Van Intake Manifold Gasket Set V8 5.7L Dorman 615-305
1996-2002Chevy Express 2500 Van Chevy Express 2500 Van Intake Manifold Gasket Set V8 5.7L Dorman 615-305
1999-2002Chevy Express 2500 Van Chevy Express 2500 Van Intake Manifold Gasket Set V8 5.0L Dorman 615-305
1996-2002Chevy Express 3500 Van Chevy Express 3500 Van Intake Manifold Gasket Set V8 5.7L Dorman 615-305
1996-1999Chevy K1500 Truck Chevy K1500 Truck Intake Manifold Gasket Set V8 5.7L Dorman 615-305
1996-1999Chevy K1500 Truck Chevy K1500 Truck Intake Manifold Gasket Set V8 5.0L Dorman 615-305
1996-1998Chevy K2500 Truck Chevy K2500 Truck Intake Manifold Gasket Set V8 5.0L Dorman 615-305
1996-2000Chevy K2500 Truck Chevy K2500 Truck Intake Manifold Gasket Set V8 5.7L Dorman 615-305
1996-2000Chevy K3500 Truck Chevy K3500 Truck Intake Manifold Gasket Set V8 5.7L Dorman 615-305
1996-1999Chevy Suburban C1500 Chevy Suburban C1500 Intake Manifold Gasket Set V8 5.7L Dorman 615-305
1996-1999Chevy Suburban C2500 Chevy Suburban C2500 Intake Manifold Gasket Set V8 5.7L Dorman 615-305
1996-1999Chevy Suburban K1500 Chevy Suburban K1500 Intake Manifold Gasket Set V8 5.7L Dorman 615-305
1996-1999Chevy Suburban K2500 Chevy Suburban K2500 Intake Manifold Gasket Set V8 5.7L Dorman 615-305
1996-2000Chevy Tahoe Chevy Tahoe Intake Manifold Gasket Set V8 5.7L Dorman 615-305
1996-1999GMC C1500 Truck GMC C1500 Truck Intake Manifold Gasket Set V8 5.0L Dorman 615-305
1996-1999GMC C1500 Truck GMC C1500 Truck Intake Manifold Gasket Set V8 5.7L Dorman 615-305
1996-1998GMC C2500 Truck GMC C2500 Truck Intake Manifold Gasket Set V8 5.0L Dorman 615-305
1996-2000GMC C2500 Truck GMC C2500 Truck Intake Manifold Gasket Set V8 5.7L Dorman 615-305
1996-2000GMC C3500 Truck GMC C3500 Truck Intake Manifold Gasket Set V8 5.7L Dorman 615-305
1996-1999GMC K1500 Truck GMC K1500 Truck Intake Manifold Gasket Set V8 5.0L Dorman 615-305
1996-1999GMC K1500 Truck GMC K1500 Truck Intake Manifold Gasket Set V8 5.7L Dorman 615-305
1996-2000GMC K2500 Truck GMC K2500 Truck Intake Manifold Gasket Set V8 5.7L Dorman 615-305
1996-1998GMC K2500 Truck GMC K2500 Truck Intake Manifold Gasket Set V8 5.0L Dorman 615-305
1996-2000GMC K3500 Truck GMC K3500 Truck Intake Manifold Gasket Set V8 5.7L Dorman 615-305
1996-1999GMC P3500 GMC P3500 3500 Intake Manifold Gasket Set V8 5.7L Dorman 615-305
1996-2002GMC Savana 1500 Van GMC Savana 1500 Van Intake Manifold Gasket Set V8 5.0L Dorman 615-305
1996-2002GMC Savana 1500 Van GMC Savana 1500 Van Intake Manifold Gasket Set V8 5.7L Dorman 615-305
1996-2002GMC Savana 2500 Van GMC Savana 2500 Van Intake Manifold Gasket Set V8 5.7L Dorman 615-305
2000-2002GMC Savana 2500 Van GMC Savana 2500 Van Intake Manifold Gasket Set V8 5.0L Dorman 615-305
1996-2002GMC Savana 3500 Van GMC Savana 3500 Van Intake Manifold Gasket Set V8 5.7L Dorman 615-305
1996-1999GMC Suburban C1500 GMC Suburban C1500 Intake Manifold Gasket Set V8 5.7L Dorman 615-305
1996-1999GMC Suburban C2500 GMC Suburban C2500 Intake Manifold Gasket Set V8 5.7L Dorman 615-305
1996-1999GMC Suburban K1500 GMC Suburban K1500 Intake Manifold Gasket Set V8 5.7L Dorman 615-305
1996-1999GMC Suburban K2500 GMC Suburban K2500 Intake Manifold Gasket Set V8 5.7L Dorman 615-305
1996-2000GMC Yukon GMC Yukon Intake Manifold Gasket Set V8 5.7L Dorman 615-305

This part replaces:

  • Dorman 615-305
  • OE # 89017465
Only 2 left in stock
Part #: 1AEGS00089


Order must be placed by 4pm ET

Get it in: 2 - 4 Business Days

Want it sooner? Choose Next Day Air at Checkout

Dorman
Brand #: 615-305

How-to Video:

(19:19 min)