K&N Performance Powersports Oil Filter: Premium Engine Protection, Higher Oil Flow Rates, Compatible with All Oils, Optimized for Synthetic Oils, KN-138
- Brand:
- K&N
- Model Number:
- KN-138
- UPC:
- 024844084217
- EAN:
- 0024844084217
- Walmart SKU:
- 29217676
The the past three weeks at $19.99 represents stable pricing, running closely tracking the 90-day average of $19.99.
| Price Type | Price | Date |
|---|---|---|
|
Highest Price
|
$19.99 | |
|
Lowest Price
|
$19.99 | |
|
Most Recent Price
|
$19.99 |
| Price Type | Price | Date |
|---|---|---|
|
Highest Price
|
$19.99 | |
|
Lowest Price
|
$15.19 | |
|
Most Recent Price
|
$19.99 |
Tracking History: We have tracked K&N Performance Powersports Oil Filter: Premium Engine Protection, Higher Oil Flow Rates, Compatible with All Oils, Optimized for Synthetic Oils, KN-138 since 4/25/2025. The most recent price update was on Nov 2, 2026.
Price Range: Over the past 90 days, the price has ranged from $15.19 (lowest on 6/26/2026) to $19.99 (highest on 9/9/2025). The average price during this period is $19.91.
Current Trend: Walmart.com prices have ranged from $19.99 (Nov 2) to $19.99 (Nov 2) over the past 90 days. Current price is close to the 90-day average of $19.99.
Customer Insights: Rated 4.8/5 from 67 reviews.
A great part at a fair price with quick shipping.
I got what I ordered, with a prompt delivery.
pricey for an oil filter, but it works good.
I always use kn filters would recommend these even though they cost more
K&N filters are the easiest on and off filter I know of. Better than OEM. I had been getting them at Autozone for some years, but they're half the price at Walmart!
I buy them because you can use a regular wrench and it's very easy to change. And it's black, which looks good. Seems to work fine, better for the price
Super easy to install with welded on bolt type cap. Price is right and quality is proven. What more could a customer ask for? I say, go for it. Works for me!!
Perfect fit
The nut welded to the canister allows for easy removal and installation of the filter. No special tools are needed.
I've been changing my own oil for many many years. I put this filter on hand tight and then another 1/4 twist. It seemed fine but leaked when i added oil. I tightened it and it still leaked. I tightened it even more and it stopped dripping till i started the motor and then it dumped oil everywhere. I took it off and found it had cross threaded. I've never had a filter cross-thread on me. Once i cleaned up the threads I bought a new honda filter and it went on no problem.
Detailed price history for the past 90 days
Walmart.com prices have ranged from $19.99 (Nov 2) to $19.99 (Nov 2) over the past 90 days. Current price is close to the 90-day average of $19.99.
| Date | Price | Change | % Change |
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| $19.99 | $+0.00 | +0.0% | |
| $19.99 | $+0.00 | +0.0% | |
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| $19.99 | $+0.00 | +0.0% | |
| $19.99 | $+0.00 | +0.0% | |
| $19.99 | $+0.00 | +0.0% | |
| $19.99 | $+0.00 | +0.0% | |
| $19.99 | $+0.00 | +0.0% | |
| $19.99 | $+0.00 | +0.0% | |
| $19.99 | $+0.00 | +0.0% | |
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| $19.99 | $+0.00 | +0.0% | |
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| $19.99 | $+0.00 | +0.0% | |
| $19.99 | — | — |
Third-Party Sellers prices have ranged from $19.99 (Oct 5) to $19.99 (Oct 5) over the past 90 days. Current price is close to the 90-day average of $19.99.
| Date | Price | Change | % Change |
|---|---|---|---|
| $19.99 | $+0.00 | +0.0% | |
| $19.99 | $+0.00 | +0.0% | |
| $19.99 | $+0.00 | +0.0% | |
| $19.99 | $+0.00 | +0.0% | |
| $19.99 | $+0.00 | +0.0% | |
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| $19.99 | $+0.00 | +0.0% | |
| $19.99 | — | — |