What happens if you don’t change your cabin air filter?

A worn out or clogged cabin air filter will restrict air flow and filtering efficiency. Effects of this include reduced airflow from HVAC vents, persistent odors, fogged windows and increased allergy or respiratory irritation.

What do cabin air filters do?

Cabin air filters help reduce dust, pollen and airborne particles from air entering the cabin through vehicles' heating and air conditioning systems. Activated carbon or N95 filters also provide additional odor or bacteria filtration.

How often do I need to change or replace my cabin air filter?

Typically, it is recommended to replace your cabin air filter every 15,000 miles or once per year. Refer to your vehicle Owner’s Manual for your vehicle’s specific maintenance schedule.

How do I replace my cabin air filter?

Before beginning, check your vehicle Owner’s Manual. For most vehicles, the cabin air filter can be found by removing the instrument panel compartment door, opening the filter compartment and replacing the filter found there.

What’s the difference between an engine air filter and a cabin air filter?

The engine air filter helps trap airborne particles before they can enter the engine and minimize airflow restriction to the engine. Cabin air filters help trap certain outside particles before they reach the vehicle’s interior ventilation system.

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ACDelco GM Original Equipment CF185 Cabin Air Filter

ACDelco GM Original Equipment CF185 Cabin Air Filter

Product ID: 33528265

Details

Air Filter Construction
Pleated
Brand
ACDelco
Compatible Devices
Air Systems in
Global Trade Identification Number
Item Weight
2.88 ounces
Manufacturer
ACDelco

🌀Pleated design boosts airflow

🔧OEM fit for GM vehicles

🛡️Multi-layer media traps fine particles

S$72

Duties & taxes included

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Description

🛡️ Elevate your drive with GM-engineered air purity — because your cabin deserves the best!

DURABILITY YOU CAN TRUST - Backed by a 24-month unlimited mileage warranty for peace of mind on every drive
ENGINEERED BY GM EXPERTS - Designed and validated specifically for Chevrolet, Buick, GMC, and Cadillac
SEAMLESS OEM FIT FUNCTION - Manufactured to exact GM specifications for effortless installation and reliable performance
BREATHE CLEANER DRIVE SMARTER - Advanced pleated media captures allergens & odors for fresher cabin air
STAY AHEAD WITH PROVEN QUALITY - Top-rated filter (#24 in replacement cabin filters) with 4.8-star reviews from over 3,000 users

The ACDelco GM Original Equipment CF185 Cabin Air Filter features a pleated, multi-layered non-woven media designed to maximize airflow while capturing allergens and odors. Engineered and rigorously tested by GM for Chevrolet, Buick, GMC, and Cadillac vehicles, it ensures perfect OEM fit and reliable performance. With a 24-month unlimited mileage warranty and top customer ratings, it’s the trusted choice for maintaining clean, fresh cabin air.

Specifications

ASIN	B00KUL71CE
Air Filter Construction	Pleated
Best Sellers Rank	#1,571 in Automotive ( See Top 100 in Automotive ) #24 in Automotive Replacement Passenger Compartment Air Filters
Brand	ACDelco
Brand Name	ACDelco
Common Applications	Allergen Reduction, Odor Reduction
Compatible Devices	Air Conditioning Systems in Chevrolet, Buick, GMC, and Cadillac Vehicles
Customer Reviews	4.8 out of 5 stars 3,146 Reviews
Global Trade Identification Number	00808709393085
Included Components	Cabin Air Filter
Item Dimensions L x W x Thickness	13.5"L x 10.5"W x 1.3"Th
Item Type Name	Cabin Air Filter
Item Weight	2.88 ounces
Manufacturer	ACDelco
Manufacturer Part Number	13508023
Material	Paper
Material Type	Paper
Model Number	CF185
Number of Items	1
Number of Packs	1
Product Dimensions	13.5"L x 10.5"W x 1.3"Th
Product Grade	OEM
UPC	808709393085
Unit Count	1 Count
Warranty Description	24 Months / Unlimited Miles Limited Warranty (Parts Only). Please see ACDelco.com for more details

Reviews

J**N

Good for C8 Corvette

Fit the C8 Corvette 2025 perfectly. Very easy to remove old one and put this one in. Watch YouTube videos to see which panels you need to remove to get to the air filter container. Recommend this product.

15.03.2026

J**Y

Silverado EV

Direct OEM replacement for almost hlaf what the dealer wants. Was getting a service dont to my vehicle and went over to the parts desk to buy my own cabin air filter, service advisor reminded me of the ridiculous cost they charge for filter replacement so I do what I always do and spend the 5 minutes and change it myself. After the patlrts guy told me $45 for a paper filter, I said no way. Amazon it is. Nearly half price for the exact part is a no brainer.

24.07.2026

R**L

Clean air

Great works and fits

23.07.2026

I**E

Fits 2024 C8 Stingray

Easy install, no tools required. Took 5 minutes.

16.06.2026

T**L

Fit

Perfect fit

3.06.2026

M**E

Do your dogilligence.

Part is har of to find but make sure your replacement part # is accurate. Upon receipt, installation is simple.

17.11.2025

O**O

Excellent

3.08.2026

W**Y

Air filter

Works great

14.08.2026

C**N

Calidad OEM GM

Excelente Calidad OEM GM, ahora funciona mejor mi a/a

14.07.2026

M**N

Thanks!

Was exactly as seller described. Perfect!

1.03.2026

E**K

Excelente.

Le quedó perfecto a mi SUV Terrain Denali 2019

31.07.2024

M**L

OEM as advertised

Perfect fit for my 2023 GMC Sierra, easy to install and much better than paying dealer prices!

15.07.2026

R**.

Exelente

Excelente producto

23.06.2024

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S$72

Duties & taxes included

In stock

Sold byAmazon SINGAPOREDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to SINGAPORE.

Secure transaction

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Fast, free shipping, member pricing & priority support.

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TrustScore 4.5 | 7,300+ reviews

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