GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Chevrolet 🢒 2007 🢒 Colorado Pickup - 2WD 🢒 Engine 🢒 Engine Controls and Fuel - 3.7L 🢒 Air Cleaner Assembly Replacement

Removal Procedure

    Object Number: 1352006 Size: SH
  1. Disconnect the electrical connector from the mass air flow (MAF)/intake air temperature (IAT) sensor.

    2. Object Number: 1749356 Size: SH
  2. Disconnect the secondary air injection (AIR) pump inlet hose quick connect fitting from the air cleaner assembly. Refer to Plastic Collar Quick Connect Fitting Service .

    3. Object Number: 1352017 Size: SH
  3. Loosen the clamp and disconnect the air cleaner outlet duct from the air cleaner assembly.
  4. Remove the 2 bolts (3) and nut (5) securing the air cleaner assembly to the wheel house (4).
  5. Remove the air cleaner assembly from the vehicle.

Installation Procedure

    Object Number: 1352017 Size: SH
  1. Position the air cleaner assembly into the engine compartment, inserting the snorkel (2) into the fender (1).

    2. Notice: Refer to Fastener Notice in the Preface section.

  2. Install the 2 bolts (3) and nut (5) securing the air cleaner assembly to the wheel house (4).

    3. Tighten

        • Tighten the bolts to 10 N·m (89 lb in).
        • Tighten the nut to 15 N·m (11 lb ft).
  3. Connect the air cleaner outlet duct to the air cleaner assembly.

    4. Tighten
    Tighten the clamp to 6 N·m (53 lb in).


    Object Number: 1749356 Size: SH
  4. Connect the AIR pump inlet hose quick connect fitting to the air cleaner assembly. Refer to Plastic Collar Quick Connect Fitting Service .

    5. Object Number: 1352006 Size: SH
  5. Connect the engine wiring harness electrical connector to the MAF/IAT sensor.