DENSO Auto Parts Engine Air Filter P/N:143-3448

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$40.99
MPN: 143-3448
Item Package Code: EA
Part Has Core (Y/N): N
Item Package Quantity: 1

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DENSO Auto Parts Engine Air Filter P/N:143-3448
DENSO Auto Parts Engine Air Filter P/N:143-3448
$40.99

Help keep airborne dirt out of the intake and clean air flowing to your engine with the DENSO Auto Parts Air Filter 143-3448, a First Time Fit filter built around a three-layer design. It fits many vehicles, among them the 2008-2012 Chevrolet Colorado, 2008-2012 GMC Canyon and 2008-2010 Hummer H3. It is a direct-fit replacement for the listed applications with L4-2.9L, L5-3.7L and V8-5.3L engines, depending on the vehicle. See the Buyer's Guide tab for the full list.

  • Three-layer filtration: captures dirt of all sizes (coarse, medium and fine) for cleaner airflow and improved filtration efficiency.
  • DENSO filtration know-how: DENSO works with various manufacturers and is already a global OEM leader in engine filtration components.
  • First Time Fit quality: engineered to meet DENSO's high quality standards and backed by DENSO's quality assurance.
  • Specifications: rectangular shape, 312 mm (Side A) by 256 mm (Side B), with a 53 mm height.

If you're shopping for a Chevy Colorado engine air filter, this one sits in the air intake and traps dirt and debris before the air reaches the engine. The listed applications use one filter. Country of origin: China.

This part cross-references / interchanges with the following part numbers:

CA10466, 15942429, 49429

Frequently Asked Questions

Which vehicles does the DENSO 143-3448 fit?

It fits many vehicles, including the 2008-2012 Chevrolet Colorado, 2008-2012 GMC Canyon and 2008-2010 Hummer H3. Check the Buyer's Guide tab for the full list and engine details.

Is this the Chevy Colorado cabin air filter?

No. This filter cleans the air entering the engine intake on the listed Colorado applications. The cabin filter, which cleans air for the passenger compartment, is a separate part.

What are the dimensions of this air filter?

It is a rectangular filter measuring 312 mm (Side A) by 256 mm (Side B), with a height of 53 mm.

How does the three-layer design work?

The three layers are designed to capture dirt of all sizes, from coarse to medium to fine, for cleaner airflow and improved filtration efficiency.

What are signs the air filter may need replacing?

A filter that looks dark, clogged or packed with debris may be restricting airflow. Inspect it at the intervals in your vehicle's maintenance schedule and replace it as directed.