Harbor Freight prices › Air Tools & Compressors › Air Compressor Accessories
MERLINitem 57629
1/4 in. Color-Coded Automotive Coupler and Plug Set, 14-Piece
Base price$24.99
Members' price$24.99
Everyone else$24.99
Benton Harbor, MI shelf$24.99same shelf price as online
Today's $24.99 is $5 above its usual $19.99, and a $14.99 coupon is announced for Nov 26 to 30.
Hold off. A leaked ad has it at $14.99 on Nov 23, $10.00 less than today, good through Nov 25. Not confirmed yet.
Why it's Wait
The price went from $19.99 to $24.99 on Oct 17, which is the highest in the record. A $14.99 coupon is announced for Nov 26 to 30, and that's the price it hit in each of the last three Septembers and Octobers (2022, 2023, 2024). The record has no 2025 sale, so the autumn dip didn't happen last year. The announced price is a record low that matches its best.
Next sale: Thu, Nov 26 through Mon, Nov 30, $14.99. From a leaked ad, not confirmed by Harbor Freight yet.
Written by AI from this item's price record and coupons. The prices on this page are the record itself.
Coming soon
- $14.99 Members: LIQUIDATION SALE price, starting Mon, Nov 23 through Nov 25, 2026. That's $10.00 under today's $24.99. From a leaked ad, not confirmed by Harbor Freight yet.
- $14.99 LIQUIDATION SALE price, starting Thu, Nov 26 through Nov 30, 2026. That's $10.00 under today's $24.99. From a leaked ad, not confirmed by Harbor Freight yet.
Announced ahead of time. Harbor Freight changes these now and then, so check on the day.
Price alert
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The numbers
- Today
- $24.99
- Usual price
- $19.99
- 90-day low
- $19.99
- Lowest tracked
- $14.99
- Legacy equivalent
- $39.99
- Today, members
- $24.99
- Usual for members
- $19.99
- 90-day low
- $19.99
- Lowest tracked
- $14.99
- Legacy equivalent
- $39.99
Oct 16, 2024
Oct 16, 2024
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 17, 2026 | $24.99 | $24.99 |
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 0x | $24.99 | Regular price | |
| Oct 30, 2026 to Nov 1, 20263 days, checked 2x | $21.2415% off | 15% off any single item (one item a day) | |
| Oct 29, 20261 day, checked 0x | $24.99 | $21.24 | Regular price |
| Oct 17, 2026 to Oct 28, 202612 days, checked 2x | $24.99 | Regular price | |
| Oct 17, 2024 to Oct 16, 2026730 days, checked 0x | $19.99 | Regular price | |
| Oct 15, 2024 to Oct 16, 20242 days, checked 1x | $14.9925% off | Coupon | |
| Oct 12, 2024 to Oct 14, 20243 days, checked 1x | $14.9925% off | Sale price | |
| Oct 10, 2024 to Oct 11, 20242 days, checked 0x | $14.9925% off | Coupon | |
| Sep 26, 2024 to Oct 9, 202414 days, checked 0x | $14.9925% off | Coupon | |
| Sep 9, 2024 to Sep 25, 202417 days, checked 0x | $19.99 | $14.99 | Regular price |
| Jul 29, 2024 to Sep 8, 202442 days, checked 0x | $19.99 | Regular price | |
| Jul 1, 2024 to Jul 28, 202428 days, checked 0x | $19.99 | $14.99 | Regular price |
| Apr 29, 2024 to Jun 30, 202463 days, checked 0x | $19.99 | Regular price | |
| Apr 1, 2024 to Apr 28, 202428 days, checked 0x | $19.99 | $14.99 | Regular price |
| Jan 29, 2024 to Mar 31, 202463 days, checked 0x | $19.99 | Regular price | |
| Jan 1, 2024 to Jan 28, 202428 days, checked 0x | $19.99 | $15.99 | Regular price |
| Oct 18, 2023 to Dec 31, 202375 days, checked 0x | $19.99 | Regular price | |
| Oct 16, 2023 to Oct 17, 20232 days, checked 1x | $14.9925% off | Coupon | |
| Oct 13, 2023 to Oct 15, 20233 days, checked 1x | $14.9925% off | Sale price | |
| Oct 11, 2023 to Oct 12, 20232 days, checked 0x | $14.9925% off | Coupon | |
| Sep 27, 2023 to Oct 10, 202314 days, checked 0x | $14.9925% off | Coupon | |
| Sep 10, 2023 to Sep 26, 202317 days, checked 0x | $19.99 | $14.99 | Regular price |
| Jun 24, 2023 to Sep 9, 202378 days, checked 0x | $19.99 | Regular price | |
| May 27, 2023 to Jun 23, 202328 days, checked 0x | $19.99 | $14.99 | Regular price |
| Apr 22, 2023 to May 26, 202335 days, checked 0x | $19.99 | Regular price | |
| Mar 25, 2023 to Apr 21, 202328 days, checked 0x | $19.99 | $14.99 | Regular price |
| Feb 25, 2023 to Mar 24, 202328 days, checked 0x | $19.99 | Regular price | |
| Jan 28, 2023 to Feb 24, 202328 days, checked 0x | $19.99 | $14.99 | Regular price |
| Oct 18, 2022 to Jan 27, 2023102 days, checked 1x | $19.99 | Regular price | |
| Oct 14, 2022 to Oct 17, 20224 days, checked 1x | $14.9925% off | Sale price | |
| Oct 4, 2022 to Oct 13, 202210 days, checked 0x | $14.9925% off | Coupon | |
| Jul 23, 2022 to Oct 3, 202273 days, checked 0x | $19.99 | Regular price | |
| Jun 25, 2022 to Jul 22, 202228 days, checked 0x | $19.99 | $14.99 | Regular price |
| Jun 5, 2022 to Jun 24, 202220 days, checked 1x | $19.99 | Regular price |
Tracking since Oct 17, 2026. Last checked Nov 1, 2026.