SteelDog - Engine Coolant Reservoir 09190 for Peterbilt 579 and Kenworth T680, T880 (2013+) (Cross Refs: 575.1024 / DR104002 / 05-180025)
Heavy-Duty Engine Coolant for Peterbilt – 13 lbs/pc – Premium Protection for Diesel Engines
This premium engine coolant is specifically formulated to meet the rigorous demands of Peterbilt heavy-duty trucks. Designed to provide extended protection against corrosion, cavitation, and scale buildup, it ensures optimal engine temperature control and long-lasting performance under high-load conditions.
Engineered with advanced inhibitors and a high-performance additive package, this coolant resists breakdown in extreme temperatures and maintains stability across long service intervals. Ideal for Class 8 trucks, it is compatible with most diesel engine metals, including aluminum and cast iron components.
Specifications:
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Type: Heavy-Duty Extended-Life Coolant (ELC)
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Weight: 13 lbs per container
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Color: Typically Red or Pink (varies by formulation)
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Freezing Point Protection: Up to -34°F (-37°C)
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Boiling Point Protection: Up to 265°F (129°C) with pressurized cap
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Nitrite-Free: Yes (Varies by formulation)
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Service Life: Up to 750,000 miles / 12,000 hours (with proper maintenance)
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Additive Technology: Organic Acid Technology (OAT)
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Concentration: Prediluted 50/50 or Full-Strength (verify product label)
Features:
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Long-lasting corrosion protection for aluminum, steel, and copper
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Helps prevent liner pitting and cavitation in diesel engines
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Meets or exceeds major OEM requirements for Peterbilt and other heavy-duty trucks
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Low-silicate, phosphate-free formulation (depending on variant)
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Compatible with industry-standard coolants for top-off
Vehicle Applications:
| Make | Model Series | Engine Type | Position / Use | Year(s) |
|---|---|---|---|---|
| Peterbilt | 379, 386, 389 | Cummins/CAT/Paccar | Engine Coolant System | 1995-Present |
| Peterbilt | 579, 567, 587 | Paccar MX-13, ISX | Engine Coolant System | 2010-Present |
| Peterbilt | 330, 335, 337 | PX Engines | Engine Coolant System | 2000-Present |
Note: Always refer to the truck manufacturers service manual for proper coolant type, fill capacity, and mixing ratios.
Free shipping on orders over $1,500.00
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