Peerless Industrial Group
Peerless Industrial Group Tire Chains Single Bus & RV V-Bar PK2 QG2821
$67.99
0.00081521BTC
In stock
Zerex
Zerex ZXEDRU1 Antifreeze Coolant 1 gal RTU Red
Pre-diluted 50/50 OAT coolant rated for 300,000 mi and 5 yr, freezing at -34 °F and boiling at 325 °F
- ColorRed
- Ready-to-use 50/50 mix saves time
- Protects engine down to -34 °F freeze point
- Extended 5-year or 300,000-mile service life
- Phosphate-free OAT formula meets Detroit Diesel 7SE298 and GM 1825M/1899M specs
- Red ethylene-glycol coolant rated for 325 °F boiling point
Heavy-Duty Extended-Life Coolant
Zerex ZXEDRU1 is a pre-diluted 50/50 antifreeze coolant formulated with ethylene glycol and OAT chemistry. The red fluid is rated for five years or 300,000 miles of service in heavy-duty applications. It meets Detroit Diesel 7SE298, GM 1825M, GM 1899M and Navistar CEMS B-1 Type II specifications. The product is phosphate-free and contains silicate.
One-Gallon Bottle For Direct Use
The coolant arrives in a one-gallon bottle ready to pour without mixing, which simplifies top-offs and complete flushes. Its pre-diluted concentration removes the need for distilled water and reduces the risk of incorrect ratios during roadside or shop maintenance. The container size suits single-vehicle fills or reserve stock for fleet top-ups. California Proposition 65 warning applies to this product.
Temperature Limits And Material Constraints
The fluid protects against freezing down to -34 degrees F and raises the boiling point to 325 degrees F, defining the thermal envelope for engine protection. It is not biodegradable, so disposal must follow local hazardous-waste regulations. The formulation contains silicate, which may limit compatibility with certain aluminium components or cooling-system designs that require silicate-free fluids.
Highlights
- Ready-to-use 50/50 mix saves time
- Protects engine down to -34 °F freeze point
- Extended 5-year or 300,000-mile service life
- Phosphate-free OAT formula meets Detroit Diesel 7SE298 and GM 1825M/1899M specs
- Red ethylene-glycol coolant rated for 325 °F boiling point
Specifications
| Brand | ZEREX |
|---|---|
| Color | Red |
Questions about this item
What coolant standard does this OAT formula meet for Detroit Diesel engines?
It meets Detroit Diesel 7SE298 for heavy-duty extended-life protection.
What container size and type does this product use?
It comes in a 1 gal bottle that is pre-diluted and ready to use.
How do I install this coolant without diluting it further?
Pour directly into the cooling system — it is already a 50/50 mix and requires no water added.
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