E
Emma S.Verified Buyer
12/14/2025
Exactly what I needed
Easy to order and arrived quickly. Product matched the listing and works great.
STPSTP Air Filter SA10173
$18.99
Delivery by Oct 18
- Free shipping over $25
- Next-business-day ship
- Easy returns
Guides & Resources
Product guides for this item are not available online yet. Contact us if you need documentation.
Shipping Information
Free shipping on orders over $25. Most items ship next business day after your order is placed.
Returns Policy
Returns are accepted when the product is in its original, unopened container. Contact us if you have questions about your order.
Product facts
About This Item
- Cleaner Air for Your Engine – Delivers up to 99% cleaner air by capturing harmful dirt and airborne contaminants.
- Supports Engine Performance – Maintains proper airflow to help your engine perform efficiently.
- High Dirt-Holding Capacity – Designed to hold more contaminants without restricting airflow.
- 12,000-Mile Performance – Replace every 12,000 miles to help maintain proper airflow and engine performance.
- OE-Quality Fit & Performance – Meets or exceeds original equipment requirements.
Details
Product Description
Help your engine perform at its best with STP Engine Air Filters. Engineered to capture harmful dirt and debris before they reach your engine while maintaining proper airflow, STP delivers cleaner air and trusted engine protection mile after mile.
Technical data
Product Specifications
- Part #
- SA10173
- SKU #
- 904900
- Filter Media Material
- Cellulose
- Grade Type
- Standard Replacement
- Side A Length
- 15.12 in
- Height
- 1.33 in
- Side B Length
- 8.03 in
- Shape
- Panel Air Filter
- Reusable
- No
Brand
Brand Story
Since 1954
Oil filters
STP
An oil-additive brand from St. Joseph, Missouri
STP introduced its first oil treatment in 1954 in St. Joseph, Missouri. The name stands for Scientifically Treated Petroleum. The lineup includes oil and fuel additives plus oil and air filters, with selected STP products sold at District Mailing Auto.
Shop STPHeritage
1954
The first STP oil treatment was introduced in St. Joseph, Missouri, in 1954.
Lineup
Additives and filters
The brand covers oil additives, fuel additives, oil filters, and air filters.
Storefront
At District Mailing Auto
Shop the STP products currently in the catalog.
Customer Reviews
4.3
Based on 3 reviews
D
Dana H.Verified Buyer
10/02/2025
Solid purchase
Quality feels premium and it fits my needs well.
A
Alex P.Verified Buyer
01/09/2025
Fast shipping too
Impressed with the quality for the price. Will be back for more.