# DEI Radiator Relief Flush - 16oz.

Radiator Relief(TM) Cooling System Flush is a concentrated cleansing agent that effectively removes rust and mineral deposits left behind in the radiator core and hose lines. This advanced treatment also dissolves oily residue build-up left behind in old anti-freeze and coolant mixtures due to external contaminants. Helps maintain optimum efficiency and recommended to be used with distilled water.

-   Restores Cooling System Efficiency
-   100 Percent Biodegradable
-   Dissolves Oily Residue
-   Removes Rust Deposits
-   Simple To Use

## Details

- **Price:** 41.21 CAD
- **Vendor:** DEI
- **Type:** Coolants

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 41.21 CAD | In stock |

## Images

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- User 4
- Photo - in package
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- Logo Image

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/dei-radiator-relief-flush-16oz)
> Updated: 2026-08-24