Oil cooler sumo gold | Engine Oil Heat Exchanger Export

Export-Grade Oil cooler sumo gold for Commercial Passenger Fleets

In high-mileage passenger utility fleets like the Tata Sumo Gold series operating under continuous highway speeds and heavy passenger payloads across South Asia, Nepal, Africa, and the Middle East, maintaining stable engine oil temperatures is crucial for engine life and fuel efficiency. The Oil cooler sumo gold serves as a vital fluid-to-fluid heat exchanger mounted on the engine block. It allows high-temperature engine oil to transfer excess heat to the circulating engine coolant before the oil flows to critical crankshaft bearings and turbocharger components. Prolonged exposure to poor-quality coolant, mineral deposits, and intense thermal cycling causes internal core corrosion or seam rupture inside the oil cooler. A failed or leaking Oil cooler sumo gold leads to catastrophic engine failure—including engine oil mixing into the radiator expansion tank, coolant contaminating the oil sump (milky oildipstick), rapid loss of oil pressure, and rod bearing seizure. Upgrading to our export-quality Oil cooler sumo gold guarantees maximum heat dissipation efficiency and leak-free internal fluid separation.

Manufactured using furnace-brazed, high-density stacked aluminum plates, this oil cooler module undergoes high-pressure helium leak testing to ensure 100% airtight separation between oil and coolant channels.

Key Features & Technical Benefits of Tata Sumo Gold Oil Cooler:

• High-Efficiency Stacked Aluminum Plate Core: Delivers maximum heat transfer surface area to rapidly lower oil temperatures under full engine load.

• 100% Pressure-Tested Leak-Free Construction: Furnace-brazed aluminum joints resist thermal shock and internal pressure spikes up to maximum oil pump PSI.

• Corrosion-Resistant Fluid Passages: Specially treated internal channels prevent scale buildup and chemical erosion from synthetic coolants.

• Multi-Country OES Standard Fitment: Engineered strictly according to original Tata Motors factory dimensions for Tata Sumo Gold (CR4 / 3.0L), Sumo Victa, and 207 DI platforms.

Technical Specifications:

Attribute	Specification
Product Name	Engine Oil Cooler Assembly / Heat Exchanger Element
Compatible Platforms	Tata Sumo Gold (CR4 / 3.0L), Sumo Victa, Sumo Spacio & Export Variants
System Classification	Engine Cooling & Lubrication / Oil Cooler Hardware
Material Base	High-Thermal-Conductivity Furnace-Brazed Aluminum
Testing Standard	100% Factory High-Pressure Hydrostatic & Leak Tested
Export Availability	Ready Stock for Wholesale Export (South Asia, Africa, Middle East)
Fitment Classification	Direct OES Standard Replacement Component

Professional Installation & Cooling System Guidelines

• Flush Cooling System & Oil Lines Completely: If the old Oil cooler sumo gold ruptured and mixed oil into the radiator, perform a thorough chemical flush of the radiator, cooling hoses, and oil sump before installing the new unit.

• Replace Mounting Gaskets & O-Rings: Always use brand-new heat-resistant O-rings and mounting flange gaskets when bolting the oil cooler module to the engine block to prevent external oil or coolant leaks.