K&N Select Dryflow Engine Air Filter: Washable, Multi-Layer Protection, Engineered to Boost Horsepower, SA-2129
- Brand:
- K&N
- Model Number:
- SA-2129
- UPC:
- 024844385659
- EAN:
- 0024844385659
- Walmart SKU:
- 292076756
Key Takeaway
The two weeks at $47.99 represents stable pricing, running closely tracking the 90-day average of $47.99.
Third-Party Seller Summary
| Price Type | Price | Date |
|---|---|---|
|
Highest Price
|
$47.99 | |
|
Lowest Price
|
$35.98 | |
|
Most Recent Price
|
$47.99 |
- Average Price
- $46.49
- First Tracked
- Last Update
Walmart.com Summary
| Price Type | Price | Date |
|---|---|---|
|
Highest Price
|
$47.99 | |
|
Lowest Price
|
$47.99 | |
|
Most Recent Price
|
$47.99 |
- Average Price
- $47.99
- First Tracked
- Last Update
Price Analysis
Tracking History: We have tracked K&N Select Dryflow Engine Air Filter: Washable, Multi-Layer Protection, Engineered to Boost Horsepower, SA-2129 since 12/23/2025. The most recent price update was on Aug 22, 2026.
Price Range: Over the past 90 days, the price has ranged from $47.99 (lowest on 12/23/2025) to $47.99 (highest on 12/23/2025). The average price during this period is $47.99.
Current Trend: Walmart.com prices have ranged from $47.99 (Aug 22) to $47.99 (Aug 22) over the past 90 days. Current price is close to the 90-day average of $47.99.
Customer Insights: Rated 4.84/5 from 44 reviews.
Customer Reviews
44 reviewsCustomer Reviews
4.8
Based on 44 reviews
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Showing 10 of 44 reviews
K%26N are Number 1 Filters
Hands down the best air filter you can buy, Walmart has best prices on K%26N filters. Remember you buy one or more filters, all you do is blow them out to clean, then put back into your vehicle. Last Air filters you buy one and never have to replace them again!!!
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Very good product good value perfect fit
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Great buy
These filters are a great buy. way better than any other cheap filter that you end up replacing over and over.
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Increase in MPG
I always get K%26N air filters for my vehicles, and over the years I have constantly seen about a 2mpg increase. This plus the ease of just cleaning the filter and using it again, is a plus plus for me.
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Well Made %26 Easy to Install
Well made. Expect it to last a long time
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just what my truck needed.
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It seems like a great quality air filter and I like the fact that all you have to do is wash this air filter and not worry about using oil on it.
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Works like it should, helps with gas mileage and able to clean and not have to buy another filter. Save money on gas and filters thats a win win.
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After researching the product I found that it was what I was looking for at A great price.
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K%26N makes the best filters and Wal-Mart had the best price on the app
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Price History
Recent Price Changes
Detailed price history for the past 90 days
Walmart.com Pricing
20 recordsWalmart.com prices have ranged from $47.99 (Aug 22) to $47.99 (Aug 22) over the past 90 days. Current price is close to the 90-day average of $47.99.
| Date | Price | Change | % Change |
|---|---|---|---|
| $47.99 | $+0.00 | +0.0% | |
| $47.99 | $+0.00 | +0.0% | |
| $47.99 | $+0.00 | +0.0% | |
| $47.99 | $+0.00 | +0.0% | |
| $47.99 | $+0.00 | +0.0% | |
| $47.99 | $+0.00 | +0.0% | |
| $47.99 | $+0.00 | +0.0% | |
| $47.99 | $+0.00 | +0.0% | |
| $47.99 | $+0.00 | +0.0% | |
| $47.99 | $+0.00 | +0.0% | |
| $47.99 | $+0.00 | +0.0% | |
| $47.99 | $+0.00 | +0.0% | |
| $47.99 | $+0.00 | +0.0% | |
| $47.99 | $+0.00 | +0.0% | |
| $47.99 | $+0.00 | +0.0% | |
| $47.99 | $+0.00 | +0.0% | |
| $47.99 | $+0.00 | +0.0% | |
| $47.99 | $+0.00 | +0.0% | |
| $47.99 | $+0.00 | +0.0% | |
| $47.99 | — | — |
No third-party seller price history available for this product in the past 90 days.
