Installation Procedure

2001 Chevrolet C3500 HD 8.1 G, AutomaticSECTION Installation Procedure
  1. Install the air inlet elbow on the filter by pushing on the inlet elbow.
  2. Install the air cleaner filter with the air inlet elbow attached into the housing.
  3. Fig 1: MAF Sensor Electrical Connector
    GM63702Courtesy of GENERAL MOTORS CORP.
  4. Install the MAF sensor electrical connector (L56 only).
  5. Fig 2: Air Cleaner Cover Clips
    GM55485Courtesy of GENERAL MOTORS CORP.
  6. Install the air cleaner cover into the housing and clip into place.
  7. Fig 3: Air Cleaner Inlet Elbow, Turbocharger Inlet Elbow & Clamp
    GM55474Courtesy of GENERAL MOTORS CORP.
  8. Install the air cleaner inlet elbow into the turbocharger inlet elbow.
  9. NOTE: Refer to Fastener Notice in Cautions and Notices.
  10. Tighten the elbow clamp.

    Tighten:  Tighten the elbow clamp to 5 N.m (44 lb in).

RENDER: 1.0x

NO RELATED

Recommended Tools & Savings

Use the Manual With the Right Hardware

Pair factory procedures with proven DIY tools so the instructions are easier to execute.

Affiliate disclosure: We may earn a commission at no extra cost to you.

When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • You smell fuel, burning insulation, or see smoke.
  • Brakes feel soft, pull hard to one side, or make grinding noises.
  • The engine overheats, stalls repeatedly, or misfires under load.
  • You are missing required tools, torque specs, or safe lifting equipment.
  • You are not confident in the next step or safety outcome.