Radiator Relieffor Diesels supercharges your radiator by transferring heat more efficiently through the radiator. Similar to the original formula this proven coolant additive will reduce your operating temperature up to 30F degrees and reduce engine wear that occurs during extreme heat. NEW Radiator Relieffor Diesels is also formulated with a corrosion inhibitor that reduces mineral deposits. This is the first additive that maintains pH levels that otherwise fluctuate over time resulting in core damage. Blended for extreme use Decrease coolant temperature up to 30F Concentrated for larger systems Quicker warm-up Helps reduce engine wear.

Please Note:

• This product can only be shipped within the Continental US and will only be shipped via GROUND service.
• This item is not vehicle specific. It is compatible with a wide range of applications and is therefore displayed on our site regardless of your vehicle selection. Please review the specifications and verify compatibility prior to placing your order.