Granatelli 595003 Cast Valley Pan Cover for GM LS Gen IV (LS2/LS3/LS7)

Regular price: $60.95
Regular price: ~~$61.74~~
Sale price: $60.95

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Product Specification:

SKU:GMS595003

MPN: 595003

UPC: 802735043457

Weight: 3.5 lb

Type: Oil Pans

Vehicle Fitment

GM Gen IV LS Engines: L20, L92, L96, L99, L9H, LC8, LH8, LH9, LMF, LQ4, LQ9, LS2, LS3, LS4, LS7, LS9
Includes 2007-2013 GMC Sierra 1500 (6.2L) among compatible truck applications

Fitment Notes

Direct replacement for GM factory valley pan cover, part number 12598832
No D.O.D. (Displacement on Demand/AFM) provision - not compatible with engines requiring the factory D.O.D. valley cover functionality
WARNING: Cancer and Reproductive Harm - for more information, go to www.P65Warnings.ca.gov

Features

Increased surface area promotes more efficient heat dissipation, helping maintain optimal oil temperatures
Reduces the risk of oil breakdown and ensures consistent lubrication performance, even under demanding driving conditions
Carefully designed internal baffles and sump optimize oil flow and minimize oil starvation during high-performance driving or aggressive cornering
Improved oil flow enhances oil filter efficiency, supporting cleaner, better-protected engine internals
Durable cast construction helps reduce leaks compared to the factory stamped-steel cover
Adds a clean, professional-looking finish to the LS engine bay
Includes OEM-style gasket and mounting hardware for a complete installation

Specifications

Type: Cast Valley Pan Cover
Compatible Engine: GM Gen IV LS (LS2/LS3/LS7/LS9 and related variants)
D.O.D. Provision: None
OE Replacement For: GM 12598832

Included Components

1x Cast Valley Pan Cover
OEM-Style Gasket
Mounting Hardware

Product Description

The Granatelli 595003 cast valley pan cover replaces the factory stamped-steel valley cover on Gen IV LS engines with a durable, performance-focused casting engineered for better heat management and oil control. Its increased surface area improves heat dissipation to help maintain optimal oil temperatures, reducing the risk of oil breakdown and protecting consistent lubrication performance under demanding driving conditions.

Internal baffles and sump geometry are designed to optimize oil flow and minimize starvation during aggressive cornering or high-performance driving, keeping vital engine components protected from wear. As a direct replacement for GM part 12598832, it installs with the included OEM-style gasket and hardware - just note this cover has no D.O.D. provision, so it's not intended for engines relying on factory Displacement on Demand functionality through the valley cover.