Harbor Freight prices › Automotive
LPSitem 74400
13 oz. Fast-Acting Penetrant
Base price$18.99
Middletown, OH shelf$18.99same shelf price as online 3 more stores
Mechanicsburg, PA shelf$18.99same shelf price as online 3 more stores
Herkimer, NY shelf$18.99same shelf price as online 3 more stores
Benton Harbor, MI shelf$18.99same shelf price as online 3 more stores
Only 16 days of history. Too early to call.
Price alert
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The numbers
- Today
- $18.99
- Usual price
- $18.99
- 90-day low
- $16.14
- Lowest tracked
- $16.14
- Lps equivalent
- $19.99
Nov 1, 2026
Prices by store
Harbor Freight prices some items differently by store, and once you pick a store its site shows that store's shelf price. These come from contributors who share their store; the main price above is the base price, the one HF shows before you pick a store.
| Store | Today | Usually |
|---|---|---|
| Benton Harbor, MI store 583, checked Oct 22, 2026 | $18.99 | $18.99 |
| Herkimer, NY store 3140, checked Oct 28, 2026 | $18.99 | $18.99 |
| Mechanicsburg, PA store 3030, checked Nov 2, 2026 | $18.99 | $18.99 |
| Middletown, OH store 3366, checked Nov 3, 2026 | $18.99 | $18.99 |
Price history
Best price for anyoneInside Track Club priceRegular price
Every price change
| When | Price | Members | Why |
|---|---|---|---|
| Nov 2, 2026 to Nov 5, 20264 days, checked 4x | $18.99 | Regular price | |
| Oct 30, 2026 to Nov 1, 20263 days, checked 3x | $16.1415% off | 15% off any single item (one item a day) | |
| Oct 29, 20261 day, checked 1x | $18.99 | $16.14 | Regular price |
| Oct 21, 2026 to Oct 28, 20268 days, checked 8x | $18.99 | Regular price |
Tracking since Oct 21, 2026. Last checked Nov 5, 2026.