{"product_id":"banks-power-cool-runner-engine-oil-pan-35135-b-2017-2019-duramax-6-6l-l5p","title":"BANKS POWER COOL RUNNER ENGINE OIL PAN 35135-B | 2017-2019 Duramax 6.6L L5P","description":"\u003cp\u003eThe \u003cstrong\u003eBanks CoolRunner Oil Pan\u003c\/strong\u003e helps extend motor oil life in your 2017-2019 GM 6.6L Duramax L5P. Derived from military engine technology, it rejects more heat, reduces aeration, and includes two extra quarts of oil. The Banks FlowThru Fins improve cooling and ensure complete oil drainage.\u003c\/p\u003e\n\u003ch3\u003eEngineered to Cool Motor Oil\u003c\/h3\u003e\n\u003cp\u003eThe CoolRunner Oil Pan features 19 deep-cut external radiator fins that increase surface area exposed to air beneath the truck. Die-cast construction ensures smooth interior surfaces for optimal oil flow to the pickup tube and drain. An anti-cavitation dimple improves flow to the pump. Additionally, 15 internal fins absorb more heat than stock or other aftermarket options, while FlowThru Fins optimize thermal transfer and maintain optimal oil viscosity for engine protection.\u003c\/p\u003e\n\u003ch3\u003eOil Flow Improvements\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1\/8\" NPT port for auxiliary temperature sensor\u003c\/li\u003e\n\u003cli\u003eHolds 2 extra quarts of oil\u003c\/li\u003e\n\u003cli\u003eFacilitates full oil drainage during changes\u003c\/li\u003e\n\u003cli\u003eInternal fins guide oil to the pickup tube\u003c\/li\u003e\n\u003cli\u003eAnti-cavitation dimple redirects flow for optimal lubrication\u003c\/li\u003e\n\u003cli\u003eReduces windage for extended oil service life\u003c\/li\u003e\n\u003cli\u003eFlush-mounted, downward-facing drain plug with O-ring for complete drainage\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSealing Enhancements\u003c\/h3\u003e\n\u003cp\u003eThe CoolRunner employs an OE-style full-length squeeze gap for the inner perimeter of the pan, ensuring proper sealing and preventing debris from damaging the oil pickup or pump.\u003c\/p\u003e\n\u003ch3\u003eDie-Cast Construction\u003c\/h3\u003e\n\u003cp\u003eUnlike sand-cast competitors, the Banks CoolRunner is die-cast, producing smoother, denser, and near porosity-free surfaces for maximum precision and reliability. Long, thin cooling fins further enhance heat dissipation and efficiency.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAllows full engine oil drainage\u003c\/li\u003e\n\u003cli\u003eAdds 2 extra quarts of oil capacity\u003c\/li\u003e\n\u003cli\u003e72.4% more cooling surface area than stock\u003c\/li\u003e\n\u003cli\u003eDoes not hang lower than factory front cross members\u003c\/li\u003e\n\u003cli\u003eFlowThru fins efficiently transfer heat\u003c\/li\u003e\n\u003cli\u003eAnti-cavitation dimple improves oil flow\u003c\/li\u003e\n\u003cli\u003eInternal cooling fins inline with drain port for streamlined flow\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1\/8 NPT port for auxiliary temperature sensor\u003c\/li\u003e\n\u003cli\u003eExternal heat radiation fin count: 19\u003c\/li\u003e\n\u003cli\u003eInternal heat absorption fin count: 15\u003c\/li\u003e\n\u003cli\u003eExternal heat radiation surface area: 605 in²\u003c\/li\u003e\n\u003cli\u003eInternal heat absorption surface area: 402 in²\u003c\/li\u003e\n\u003cli\u003eFasteners: 26 x stainless steel M6 flange hex bolts\u003c\/li\u003e\n\u003cli\u003eMaterial: A380 die-cast aluminum with CNC machined surfaces\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eOil Service\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAdds 2.0 quarts additional capacity\u003c\/li\u003e\n\u003cli\u003eRecommended oil: 15W-40 synthetic diesel\u003c\/li\u003e\n\u003cli\u003eHigh-temperature resistant ferrite magnetic drain plug\u003c\/li\u003e\n\u003cli\u003eFully drains oil pickup tube for quicker oil changes\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Banks Power","offers":[{"title":"Default Title","offer_id":51911242711323,"sku":"35135-B","price":429.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/5757\/3147\/files\/Screenshot2026-03-18at11.27.52AM.png?v=1773854942","url":"https:\/\/wwmperformance.com\/products\/banks-power-cool-runner-engine-oil-pan-35135-b-2017-2019-duramax-6-6l-l5p","provider":"WWM Performance","version":"1.0","type":"link"}