ACDelco A3147C air filter front view showing compact design and seal
ACDelco A3147C air filter side packaging image for easy installation
ACDelco A3147C air filter front view showing compact design and seal
ACDelco A3147C air filter side packaging image for easy installation

ACDelco GM Original Equipment A3147C Air Filter – OEM Part for GM Vehicles

Overview and purpose ACDelco GM Original Equipment Air Filter A3147C (20897358) is built to GM’s exacting standards....
Vendor: ACDelco
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ACDelco A3147C air filter front view showing compact design and seal

ACDelco GM Original Equipment A3147C Air Filter – OEM Part for GM Vehicles

£44.32
ACDelco A3147C air filter front view showing compact design and seal
ACDelco A3147C air filter side packaging image for easy installation

ACDelco GM Original Equipment A3147C Air Filter – OEM Part for GM Vehicles

£44.32
Description
Description
x

Overview and purpose

ACDelco GM Original Equipment Air Filter A3147C (20897358) is built to GM’s exacting standards. It features a tight seal designed to minimize unfiltered air entering the engine, helping to keep the intake system clean while supporting steady air flow for everyday driving.

Key benefits

  • Traps airborne particles before they reach the engine, aiding clean intake air
  • High-capacity filtration with strong efficiency across a variety of driving conditions
  • Tight seals that help prevent unfiltered air from bypassing the filter
  • Part of GM OE lineage, designed and validated for GM vehicles including Chevrolet, Buick, GMC, and Cadillac

Design and engineering

  • Engineered and tested to rigorous GM standards, backed by General Motors
  • GM engineers tailor OE parts for compatibility with specific induction systems
  • GM periodically updates production and service part designs to integrate new materials and technologies
  • Some ACDelco GM Original Equipment parts may have formerly appeared as GM Genuine Parts (OE) or ACDelco Professional

Real-world usage

  • Daily city commutes and highway drives where dependable filtration supports consistent performance
  • Rural or dusty environments where filtered air helps protect the engine’s internal components
  • Routine maintenance intervals to help maintain the intended air flow and engine response

What you gain

  • Confidence from OEM design validation for GM models
  • Reliability associated with GM’s engineering standards
  • Potential long-term maintenance benefits through cleaner intake air

Note: This product reflects the GM OE lineage and may reference part history as GM Genuine Parts (OE) or ACDelco Professional in certain catalogs.

FAQ

Q: Which vehicles are compatible with the ACDelco A3147C air filter?

A: GM OE A3147C fits Chevrolet, Buick, GMC, and Cadillac vehicles.

Q: What is a key benefit of this air filter?

A: It traps airborne particles and uses a tight seal to minimize unfiltered air entry.

Shipping & Return
Shipping & Return
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Returns Policy

You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).

You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).

If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.

Shipping

We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.

When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.

Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.

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