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Ships within 48 hours · Estimated delivery Jul 17 - Jul 22
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Description
Banks Power CoolRunner Engine Oil Pan 20-25 GM 6.6L Duramax L5PThe Banks CoolRunner Oil Pan uses advanced military engine technology to enhance oil cooling, reduce aeration, and extend service life. Designed for the 2020 2025 GM 6. 6L Duramax, this oil pan adds 2 extra quarts of oil capacity and features Banks FlowThru Fins to maximize heat rejection. With 86. 1% more cooling surface area than stock pans, it ensures full oil drainage, preventing sludge buildup and maintaining optimal engine lubrication. Unlike
The Banks CoolRunner Oil Pan uses advanced military engine technology to enhance oil cooling, reduce aeration, and extend service life. Designed for the 2020-2025 GM 6.6L Duramax, this oil pan adds 2 extra quarts of oil capacity and features Banks FlowThru Fins to maximize heat rejection. With 86.1% more cooling surface area than stock pans, it ensures full oil drainage, preventing sludge buildup and maintaining optimal engine lubrication.
Unlike stock and other aftermarket oil pans, the Banks CoolRunner fully drains all engine oil, preventing sludge accumulation and ensuring cleaner, more efficient oil changes. Its military-derived design guarantees greater durability, reduced oil oxidation, and superior cooling, making it the best choice for extending the life of your Duramax engine.
Its precision die-cast A380 aluminum design includes 19 external cooling fins and 15 internal fins, along with an anti-cavitation dimple to improve oil flow and reduce pump restriction. The flush-mounted drain plug allows for complete oil drainage, and a 1/8" NPT port is available for an auxiliary temperature sensor.
Installation is secured with 26 stainless steel M6 bolts, and the pan’s full-length squeeze gap prevents RTV sealant from entering the engine. The Banks CoolRunner is engineered for superior performance without lowering factory clearance.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.1 ★★★★★
Based on 27 reviews
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Product Reviews
★★★★★ 5
Sturdy and clean look. Perfect gift
Color: Brushed Nickel
Perfect!!!!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 2, 2026
★★★★★ 5
It’s very functional.
Color: Brushe Gold, Color: Brushe Gold
Very sturdy! Classy too.
Had this for a few months now and I love it.
Easy to assemble. No color fading off. Very easy to use and just the perfect size.
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Reviewed in the United States on January 3, 2026
★★★★★ 5
Exactly what I wanted!
Color: Brushe Gold
I love this paper towel holder! It was easy to assemble and looks beautiful in my newly remodeled kitchen.
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Reviewed in the United States on May 24, 2026
★★★★★ 5
Beautiful and functional
Color: Brushe Gold
Beautiful, works well , high quality.
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Reviewed in the United States on March 16, 2026
★★★★★ 5
Heavy and Substantial
Color: Brushed Nickel
Easy assembly without reading instructions. Feels heavy and substantial.
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Reviewed in the United States on March 30, 2026