How to Replace the Cabin Air Filter on a 2018 Chevrolet Camaro (Step-by-Step)
Tools, parts list, safety tips, and easy access steps for a quick DIY cabin filter swap for 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023
How to Replace the Cabin Air Filter on a 2018 Chevrolet Camaro (Step-by-Step)
Tools, parts list, safety tips, and easy access steps for a quick DIY cabin filter swap for 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023
🔧 Camaro - Cabin Air Filter Replacement
The cabin air filter cleans the air going into your A/C and heater. Replacing it helps airflow, reduces odors, and keeps dust/pollen out of the cabin.
Difficulty Level: Beginner | Estimated Time: 0.3-0.7 hours
⚠️ Safety & Precautions
- ⚠️ Park on level ground, set the parking brake, and turn the ignition OFF.
- ⚠️ Keep fingers clear of glove box hinges and trim edges (plastic can be sharp).
- ⚠️ Battery disconnect is not required for this job.
🔧 Required Tools
You'll need the following tools for this repair:
- 7mm socket
- 1/4" ratchet
- 3" socket extension
- Trim removal tool
- Phillips screwdriver
- Flashlight
- Nitrile gloves
- Safety glasses
🔩 Required Parts
HowToo sells all the parts you need for this repair:
- Cabin air filter - Qty: 1
📋 Before You Begin
- Slide the passenger seat back for more working room.
- Turn the HVAC system off so it isn’t trying to pull air while the filter is out.
- Trim tool = plastic pry tool for panels.
🔨 Step-by-Step Instructions
Follow these steps in order:
Step 1: Access the cabin filter area (choose the matching layout)
- Use a flashlight and look under the passenger-side dash and behind/around the glove box to find the cabin filter access cover (a small rectangular door).
- If you see screws holding a lower hush panel (under-dash cover), use a 7mm socket with 1/4" ratchet and 3" socket extension to remove them, then pull the panel down carefully.
- If a side trim panel blocks access, use a trim removal tool to gently pop the clips loose.
Step 2: Remove the cabin air filter access cover
- If the cover uses screws, remove them with a 7mm socket (or a Phillips screwdriver if Phillips screws are used).
- If the cover is clipped in, press the tabs by hand and pull the cover off. Pull straight to avoid breaking tabs.
- Set the cover and screws somewhere safe.
Step 3: Remove the old cabin air filter
- Put on nitrile gloves.
- Slide the old filter straight out. Use a flashlight to watch that it doesn’t snag.
- Note the airflow arrow on the filter frame (it shows which way air should flow).
Step 4: Install the new cabin air filter
- Compare the new filter to the old one (same size and shape).
- Install the new filter with the airflow arrow matching the direction you noted when removing the old filter.
- Push it in evenly until it fully seats (no folding or bowing).
Step 5: Reinstall the cover and panels
- Reinstall the cabin filter cover by hand first (align tabs), then tighten screws using a 7mm socket or Phillips screwdriver.
- If you removed the lower hush panel, reinstall it and tighten its screws using a 7mm socket.
- If you removed side trim, line up the clips and press it back in by hand.
✅ After Repair
- Start your A/C and set the fan to medium-high to confirm strong airflow and no rattles.
- Make sure the glove box and lower panels open/close normally and nothing is hanging down.
- If airflow is weak, recheck filter direction.
💰 DIY vs Shop Cost
Shop Cost: ₹1,000-₹2,500 (parts + labor)
DIY Cost: ₹700-₹2,000 (parts only)
You Save: ₹300-₹1,500 by doing it yourself!
Shop labor rates vary but typically run ₹500-₹1,500/hour. This repair takes a shop approximately 0.3-0.7 hours.
🎯 Ready to get started?
HowToo makes it easy: same-day/2-day shipping on every part, plus all the tools and specialty tools you need! Check out the parts and tools sections below to add everything to your cart.


















