# New Stens Air Filter 100-545 Compatible with/Replacement for Briggs & Stratton Most 170 and 190 series for 7 and 8 HP vertical engines 270528, 270528S, 4133, AM49396 — resale value

Source: JunkPal price guide — https://junkpal.ai/products/new-stens-air-filter-100-545-compatible-with-replacement-for-briggs-st-b00cnveh7g

**New Stens Air Filter 100-545 Compatible with/Replacement for Briggs & Stratton Most 170 and 190 series for 7 and 8 HP vertical engines 270528, 270528S, 4133, AM49396** sells for about **$13.12** new or sealed, based on real closed eBay sales.

Live listings and the full sold-price history are on the page: https://junkpal.ai/products/new-stens-air-filter-100-545-compatible-with-replacement-for-briggs-st-b00cnveh7g

## Value

| Condition | Value (USD) |
| --- | --- |
| New / Sealed | $13.12 |

Values are medians of real closed eBay sales, updated 2026-07-22. They are estimates for reference, not offers or appraisals — condition, completeness and edition move them a lot, so compare against the sold listings before pricing anything.

## Check the market

- [Sold listings on eBay](https://junkpal.ai/api/go?to=https%3A%2F%2Fwww.ebay.com%2Fsch%2Fi.html%3F_nkw%3DNew%2520Stens%2520Air%2520Filter%2520100-545%2520Compatible%2520with%252FReplacement%2520for%2520Briggs%2520%2526%2520Stratton%2520M%26LH_Sold%3D1%26LH_Complete%3D1%26mkcid%3D1%26mkrid%3D711-53200-19255-0%26siteid%3D0%26campid%3D5339166094%26toolid%3D10001%26mkevt%3D1%26customid%3Dmd-sold&p=md-sold) — the closed sales these medians are computed from
- [Live listings on eBay](https://junkpal.ai/api/go?to=https%3A%2F%2Fwww.ebay.com%2Fsch%2Fi.html%3F_nkw%3DNew%2520Stens%2520Air%2520Filter%2520100-545%2520Compatible%2520with%252FReplacement%2520for%2520Briggs%2520%2526%2520Stratton%2520M%26mkcid%3D1%26mkrid%3D711-53200-19255-0%26siteid%3D0%26campid%3D5339166094%26toolid%3D10001%26mkevt%3D1%26customid%3Dmd-live&p=md-live) — what sellers are asking right now

eBay links are affiliate links: JunkPal may earn a commission at no cost to you.

## Details

| Field | Value |
| --- | --- |
| Brand | Stens |
| Category | Outdoor Power Tools |

## About

This is a New Stens Air Filter (Model 100-545), designed as a compatible replacement for Briggs & Stratton filters for 170 and 190 series engines (7 and 8 HP vertical engines). It serves as a replacement for part numbers 270528, 270528S, 4133, and AM49396.

This filter is needed by owners and mechanics maintaining Briggs & Stratton outdoor power equipment.

Resale value is influenced by the item's new condition and its direct compatibility with specific engine models and part numbers.

## FAQ

**What engines is this air filter compatible with?**

This Stens Air Filter is compatible with Briggs & Stratton Most 170 and 190 series vertical engines, rated for 7 and 8 HP.

**What part numbers does this filter replace?**

It is listed as a replacement for Briggs & Stratton part numbers 270528, 270528S, 4133, and AM49396.

**What factors affect the resale value of this item?**

The resale value is determined by the item's condition and its specific compatibility with the listed engine models.

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Full price guide: https://junkpal.ai/products/new-stens-air-filter-100-545-compatible-with-replacement-for-briggs-st-b00cnveh7g
How these values are computed: https://junkpal.ai/methodology
Cite as: "JunkPal price guide value as of 2026-07-22, based on real sold listings (junkpal.ai)"