Banks 35137-B CoolRunner Oil Pan for 2020-2025 Chevy/GMC 2500/3500 6.6L Duramax

Vehicle Fitment

• 2020-2025 Chevrolet Silverado 2500HD 6.6L Duramax L5P
• 2020-2025 GMC Sierra 2500HD 6.6L Duramax L5P
• 2020-2025 Chevrolet Silverado 3500HD 6.6L Duramax L5P
• 2020-2025 GMC Sierra 3500HD 6.6L Duramax L5P

Features

• Increases oil capacity by 2 quarts over stock
• 86.1% more cooling surface area than OEM pan
• FlowThru Fins™ technology for superior heat dissipation
• Allows full oil drainage during oil changes
• Precision die-cast A380 aluminum construction
• 19 external radiator fins for enhanced cooling
• 15 internal fins for improved heat absorption
• Anti-cavitation dimple directs oil flow to the pickup tube

Specifications

• Material: Die-cast A380 aluminum
• Finish: Black powder coat
• Additional oil capacity: +2 quarts
• Cooling surface area increase: 86.1%
• External fins: 19 deep-cut radiator fins
• Internal fins: 15 for enhanced heat absorption
• Drain plug: Flush-mounted for complete oil drainage
• Sensor port: 1/8" NPT for auxiliary temperature sensor

Included Components

• 1x Banks CoolRunner Oil Pan (Part #35137-B)
• 1x Magnetic drain plug
• 1x Installation hardware kit
• 1x Installation manual

Product Description

The Banks CoolRunner Oil Pan is engineered to enhance the performance and longevity of your 2020-2025 GM 6.6L Duramax L5P engine. Utilizing advanced military engine technology, this oil pan significantly improves heat dissipation and reduces oil aeration compared to stock and other aftermarket pans. The FlowThru Fins™ design increases the cooling surface area by 86.1%, while the die-cast A380 aluminum construction ensures a smoother internal surface for optimal oil flow.

Designed for full oil drainage, the CoolRunner Oil Pan prevents sludge buildup, ensuring cleaner oil changes and better engine lubrication. The 1/8" NPT sensor port allows for easy installation of an auxiliary temperature sensor, providing real-time oil temperature monitoring. Whether you're towing heavy loads or navigating challenging terrains, the Banks CoolRunner Oil Pan offers superior protection and performance for your Duramax engine.