K&N Select Oil Filter: 20,000 Mile Premium Engine Protection, Higher Oil Flow Rates, Compatible with All Oils, SO-7021
- Brand:
- K&N
- Model Number:
- SO-7021
- UPC:
- 024844386854
- EAN:
- 0024844386854
- Walmart SKU:
- 984956410
Key Takeaway
Market direction turned downward with current $10.99 representing 0.0% under standard pricing.
Third-Party Seller Summary
No price history available for Third-Party Sellers
Walmart.com Summary
| Price Type | Price | Date |
|---|---|---|
|
Highest Price
|
$10.99 | |
|
Lowest Price
|
$9.99 | |
|
Most Recent Price
|
$10.99 |
- Average Price
- $10.94
- First Tracked
- Last Update
Price Analysis
Tracking History: We have tracked K&N Select Oil Filter: 20,000 Mile Premium Engine Protection, Higher Oil Flow Rates, Compatible with All Oils, SO-7021 since 12/6/2022. The most recent price update was on Jun 12, 2026.
Price Range: Over the past 90 days, the price has ranged from $9.99 (lowest on 4/24/2025) to $10.99 (highest on 8/26/2025). The average price during this period is $10.94.
Current Trend: Walmart.com prices have ranged from $10.99 (Jun 12) to $10.99 (Jun 12) over the past 90 days. Current price is close to the 90-day average of $10.99.
Customer Insights: Rated 5.0/5 from 12 reviews.
Customer Reviews
12 reviewsCustomer Reviews
5.0
Based on 12 reviews
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Showing 8 of 12 reviews
This filter is number one it's easy to put on and to take of I would recommend to anybody who does there oil change the self
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Oem Toyota Filter vs K%26N option
Purchased this one, however; also ended up purchasing the official OEM Toyota model. I ended up using the Toyota model but I was liking the k%26n option. Will definitely try in the future. Just so I can get a clear comparison of the OEM one versus this k%26n.
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Best filter for price recommend high quality performance parts
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Works as expected
Excellent quality part. fast shipping.
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i use this everytime
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best filter
best product and high quality, fully recommended
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Easy painless purchase!
Fit 2010 Toyota Corolla 1.8l
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Best oil filters
K%26N has the best quality in the market
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Price History
Recent Price Changes
Detailed price history for the past 90 days
Walmart.com Pricing
8 recordsWalmart.com prices have ranged from $10.99 (Jun 12) to $10.99 (Jun 12) over the past 90 days. Current price is close to the 90-day average of $10.99.
| Date | Price | Change | % Change |
|---|---|---|---|
| $10.99 | $+0.00 | +0.0% | |
| $10.99 | $+0.00 | +0.0% | |
| $10.99 | $+0.00 | +0.0% | |
| $10.99 | $+0.00 | +0.0% | |
| $10.99 | $+0.00 | +0.0% | |
| $10.99 | $+0.00 | +0.0% | |
| $10.99 | $+0.00 | +0.0% | |
| $10.99 | — | — |
No third-party seller price history available for this product in the past 90 days.