Rislone HFL400 Hy-per Cool Radiator Cleaner and Super Flush Automotive Additive, 16 oz
- Brand:
- Rislone
- Model Number:
- HFL400
- UPC:
- 083136812402
- EAN:
- 0083136812402
- ASIN:
- B07MFWKXJ5
- Walmart SKU:
- 288503772
Key Takeaway
Market rate of $7.53 positions buyers 0.0% under the established average.
Third-Party Seller Summary
| Price Type | Price | Date |
|---|---|---|
|
Highest Price
|
$15.88 | |
|
Lowest Price
|
$9.88 | |
|
Most Recent Price
|
$13.99 |
- Average Price
- $13.55
- First Tracked
- Last Update
Walmart.com Summary
| Price Type | Price | Date |
|---|---|---|
|
Highest Price
|
$7.53 | |
|
Lowest Price
|
$5.75 | |
|
Most Recent Price
|
$7.53 |
- Average Price
- $6.22
- First Tracked
- Last Update
Price Analysis
Tracking History: We have tracked Rislone HFL400 Hy-per Cool Radiator Cleaner and Super Flush Automotive Additive, 16 oz since 12/6/2022. The most recent price update was on Jan 16, 2026.
Price Range: Over the past 90 days, the price has ranged from $5.75 (lowest on 8/15/2023) to $7.53 (highest on 11/18/2025). The average price during this period is $6.22.
Current Trend: No Walmart.com pricing data available for analysis.
Customer Insights: Rated 4.58/5 from 12 reviews.
Customer Reviews
12 reviewsCustomer Reviews
4.6
Based on 12 reviews
Filter Reviews:
Sort By:
Showing 3 of 12 reviews
Excellent radiator upkeep products
Rislone radiator products have been my go to's for years, they keep the system clean and the Super cool keeps your system running cooler. I highly recommend them!
Was this review helpful?
Fantastic
Great product. Feel it cleaned my 98 regal fantastic
Was this review helpful?
I think you could cut price more like amazon an give a point system built in so every time you buy you get more off.
Was this review helpful?
Price History
Recent Price Changes
Detailed price history for the past 90 days
Walmart.com Pricing
0 recordsNo Walmart.com pricing data available for analysis.
No Walmart price history available in the past 90 days
Third-Party Seller Pricing
5 recordsThird-Party Sellers prices have ranged from $9.88 (Apr 26) to $13.99 (Jul 18) over the past 90 days. Current price is 13.3% above the 90-day average of $12.35.
| Date | Price | Change | % Change |
|---|---|---|---|
| $13.99 | $+0.00 | +0.0% | |
| $13.99 | $+0.00 | +0.0% | |
| $13.99 | $+4.11 | +41.6% | |
| $9.88 | $+0.00 | +0.0% | |
| $9.88 | — | — |
