This air cleaner assembly is just what you need to get your vehicle in good working order again. 

Specifications:

  • Injected molded black plastic
  • Reinforced in weak areas to resist cracking and breaking 
  • Includes air cleaner cover, lower air cleaner housing, and upper air cleaner housing
  • Replaces dealer part numbers: 10335309, 10355050, 12566157, 24508570 
  • Built to strict quality control standards
  • Fits 6 cylinder, non supercharged engines only

Fit and Installation

    This part is designed to replace the factory air box with no modification. Removing and replacing an air box is generally a straightforward repair. During a typical replacement involves disconnecting the engine air tube, unbolt the box then replace and reassemble.

The Correct Fix

    Air cleaners used to be the round, big, and ugly things right on top of the engine. Modern fuel injected engines can use cooler air to make more power. To take advantage of this, manufacturers moved the air intake and filter to the front of the vehicle where it can easily pick up the coolest and most oxygen rich air. The air boxes also allow a square filter design that is more efficient. Many air boxes are broken during routine maintenance. Either the person changing the filter does not know where all the bolts are or exactly how the box comes apart so they try to "force" it and the box breaks. Another common issue is that the mounting bolts are over tightened and the area around them breaks. The boxes can also crack from the constant vibration and changing temperatures in the engine compartment. It is very worth wile to fix these problems correctly. Fuel injected engines and their electronics require a controlled stream of air. Breaks and cracks in the air box disrupt the air flow causing rough running and poor fuel economy. A broken air box can also allow unwanted dirt and contaminants to enter your engine. This can foul your Mass Air Flow sensor which is an expensive repair and/or prematurely wear out your engine which is an even more costly repair. Replace your air box with the right part the first time. You will save money in the long run.

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 Hose (0:37)
    • Pull the smaller hose out of the air intake hose
    • Disconnect the intake hose wiring harness
    • Loosen the two intake hose clamps with a flat blade screwdriver
    • Separate the intake hose from the engine
    • Separate the intake hose from the air intake box
  2. step : Removing the Air Intake Box (1:02)
    • Lift up on the air intake tabs
    • Remove the front of the air intake box and the air filter
    • Remove the two 8mm bolts from the air intake box with a ratchet
    • Push the box forward and pull it up and out
  3. step : Installing the New Air Intake Box (1:42)
    • Lift the tabs on the new intake box and remove the front
    • Lower the intake box into place
    • Line up the bolt holes, replace and tighten the 8mm bolts onto the air intake box
    • Place the air filter into place
    • Line up the front, push it back, and re-clip the front
  4. step : Reinstalling the Air Intake Hose (2:49)
    • Push the intake hose onto the air intake box
    • Push the intake hose onto the throttle body
    • Tighten the intake hose clamps with a flat blade screwdriver
    • Connect the smaller hose to the intake hose
    • Connect the intake hose wiring harness
    • Clip the intake hose wiring to its bracket

Tools needed for replacement:

    Ratchets & Related

  • Ratchet

  • Screwdrivers & Related

  • Flat Blade Screwdriver

  • Sockets - Metric

  • 8mm Socket

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Browse 1 question Browse 1 question and 1 answer
what is the diamenions of the hole in the box?
Robert C on May 31, 2018
BEST ANSWER: I don't have the exact measurements. Our parts are designed to be exact replacements for what came with the vehicle, so as long as your year, make, and model match up with our listing, these will definitely fit and function just like the original. Please let us know if you have any other questions.

Vehicle Fit

  • 1999-2005 Buick Century Air Cleaner Assembly Dorman 258-506
  • 1999-2004 Buick Regal Air Cleaner Assembly (excluding Supercharged Models) Dorman 258-506
  • 2000-2003 Chevy Impala Air Cleaner Assembly Dorman 258-506
  • 2004-2005 Chevy Impala Air Cleaner Assembly (excluding Supercharged Models) Dorman 258-506
  • 2000-2003 Chevy Monte Carlo Air Cleaner Assembly Dorman 258-506
  • 2004-2005 Chevy Monte Carlo Air Cleaner Assembly (excluding Supercharged Models) Dorman 258-506
  • 1999-2003 Pontiac Grand Prix Air Cleaner Assembly (excluding Supercharged Models) Dorman 258-506

This part replaces:

  • OE # 10355050
  • OE # 12566157
  • OE # 24508570
  • Hollander 319-06105, 319-06131
  • Dorman 258-506
Only 2 left in stock
Part #: 1AEAC00010

Dorman
Brand #: 258-506

How-to Video:

(04:07 min)