Harbor Freight prices › Automotive › Diagnostic Testing Scanning
MADDOXitem 56204
Universal Radiator Adapter Set
Base price$54.99
Benton Harbor, MI shelf$59.99$5.00 over the online shelf price
Hasn't budged from $54.99 in 337 days. This price is load-bearing; waiting won't move it.
Price alert
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The numbers
- Today
- $54.99
- Usual price
- $54.99
- 90-day low
- $54.99
- Lowest tracked
- $49.99
- Redline Detection equivalent
- $108.08
Nov 21, 2025
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 | $59.99$5.00 over | $59.99 |
Price history
$50$52.50$55
AugJan ’23JunNovAprSepFebJulDecMay
Best price for anyoneRegular price
Every price change
| When | Price | Why |
|---|---|---|
| Nov 22, 2025 to Oct 24, 2026337 days, checked 2x | $54.99 | Regular price |
| Sep 30, 2023 to Nov 21, 2025784 days, checked 1x | $49.99 | Regular price |
| Jun 5, 2022 to Sep 29, 2023482 days, checked 1x | $54.99 | Regular price |
Tracking since Oct 17, 2026. Last checked Oct 17, 2026.