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2003 Chevrolet Cavalier Engine Air Filter Replacement

The air filter in your vehicle plays a crucial...

iFixit Library 1995-2005 Chevrolet Cavalier Easy 5 - 25 minutes Guide 166449

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This attributed iFixit guide is displayed through Fixonic's recorded commercial API permission. iFixit remains the independent source and author of the procedure.

Guide overview

Before you begin

The air filter in your vehicle plays a crucial role in maintaining its performance and fuel efficiency. In this project, we'll be using a Microgard MGA46503 engine air filter to ensure that your 2003 Chevrolet Cavalier's engine breathes clean, filtered air. With a wide range of choices available for air filters, making the right selection is essential for the health of your vehicle. In this guide, we will explore the steps and benefits of replacing your air filter, helping you keep your car running smoothly. Let's dive into the world of DIY car maintenance and discover how you can easily enhance your Chevy Cavalier's performance.

Step 1

Repair step

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Pull the hood release lever.
This lever is located inside the cabin of the car to the left of the pedals.

Step 2

Repair step

⌕

Pull up on the hood slightly and lift the safety latch.
The hood will not open unless the safety latch has been lifted.

Step 3

Repair step

⌕

Open the hood and hold it with one hand.
Grab the prop rod in the other hand.
Insert the prop rod into one of the slots in the hood to secure it in place.
Make sure the prop rod is secure in the slot otherwise the hood may fall.

Step 4

Repair step

⌕

TOOL USED ON THIS STEP Flathead 3/32" or 2.5 mm Screwdriver Referenced by the iFixit guide

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TOOL USED ON THIS STEP Phillips #00 Screwdriver Referenced by the iFixit guide

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Unclip the wiring harness from the retaining clamps with a flathead screwdriver.
Pull the wiring harness out of the clamps.

Step 5

Repair step

⌕

TOOL USED ON THIS STEP Flathead 3/32" or 2.5 mm Screwdriver Referenced by the iFixit guide

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TOOL USED ON THIS STEP Phillips #00 Screwdriver Referenced by the iFixit guide

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Unscrew the four cover-mounting screws holding the air filter cover on.
The screws do not come out of the filter housing.

Step 6

Repair step

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Separate the housing halves to access the air filter element.

Step 7

Repair step

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Remove the old air filter.
Place the new filter in the housing.
The new air filter will sit comfortably in place without wobbling.