Red Line Diesel Water Wetter - 15oz.
Free returns on all eligible orders
You have 30 days to request a return. All sale items are final sale.
Diesel road cars and light trucks (equipped with Cummins, Duramax and PowerStroke engines) should use regular WaterWetter to ensure proper rust and corrosion protection
- Diesel road cars and light trucks (equipped with Cummins, Duramax and PowerStroke engines) should use regular WaterWetter to ensure proper rust and corrosion protection
- Compatible with new or used antifreeze (including DEX-COOL® and long-life versions) to improve the heat transfer of ethylene and propylene glycol systems
- Reduces or eliminates bubbles or vapor barrier that form on hot metal surfaces to reduce coolant temperatures by up to 20 degrees
- Similar properties and benefits to regular WaterWetter®, but lacks rust and corrosion inhibitors
- Designed for use with all modern aluminum, cast iron, copper, brass and bronze cooling systems
- Typical diesel commercial vehicle requires one bottle, treats up to 15 gallons
- Superior heat transfer properties compared to glycol-based antifreeze
- Improves heat transfer and reduces cylinder head temperature
- Cleans and lubricates water pump seals
- Contains no ethylene glycol
Shipping information
We currently ship within the United States only. Most in-stock orders ship within 1 business day, and standard delivery takes 5-10 business days depending on your location. Shipping is calculated at checkout based on destination and item weight, and a tracking number is emailed to you once your order ships.
See our FAQ for full shipping details.
Returns & warranty
Returns are accepted within 14 days of delivery on new, unused, and uninstalled items in their original packaging. A 15% restocking fee applies, and a Return Merchandise Authorization (RMA) number must be requested before shipping any return. Some items are not eligible for return, including electronics, engine internals, turbo/supercharger kits, special orders, and Sale/Clearance items.
All products are covered by the original manufacturer's warranty. For returns or warranty help, email contact@sabaku-parts.com. Full details are in our FAQ.