Ultra Cool
A/C Stop Leak
Best Price in 6 Months
$11.99
$17.99
Save $6.00 (33%)
Week of Jun 1, 2026
List Price
$17.99
All-Time Low
$8.07
Since Feb 2023
180-Day Low
$11.99
The A/C Stop Leak is on sale for $11.99 at Princess Auto, down from $17.99 (33% off). The lowest tracked price was $8.07, first seen in September 2023. Today's price is 49% higher than that. This product has gone on sale 4 times in the past 12 months.
Price History
Sale History 10
| Week | Sale Price | List Price | Savings |
|---|---|---|---|
| Jun 1, 2026 | $11.99 | $17.99 |
33% off
Save $6.00
|
| May 4, 2026 | $11.99 | $17.99 |
33% off
Save $6.00
|
| Oct 20, 2025 | $10.77 | $17.99 |
40% off
Save $7.22
|
| Aug 4, 2025 | $14.37 | $17.99 |
20% off
Save $3.62
|
| Aug 26, 2024 | $8.47 | $16.99 |
50% off
Save $8.52
|
| Aug 5, 2024 | $9.97 | $16.99 |
41% off
Save $7.02
|
| May 6, 2024 | $9.99 | $16.99 |
41% off
Save $7.00
|
| Sep 18, 2023 | $8.07 | $16.99 |
53% off
Save $8.92
|
| Jul 10, 2023 | $9.99 | $16.99 |
41% off
Save $7.00
|
| Jul 3, 2023 | $9.99 | $16.99 |
41% off
Save $7.00
|