UnderDog Diesel
UnderDog Diesel 2011-2016 Duramax LML Rear Engine Cover Coolant Return Plug
UnderDog Diesel 2011-2016 Duramax LML Rear Engine Cover Coolant Return Plug
SKU:UDD112
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While many of our products are stocked in our warehouse, inventory levels can change quickly. If you need to confirm availability before placing your order, please call or text 970-778-0792.
2011+ Duramax LML Rear Engine Cover Coolant Return Plug
This high-quality coolant return plug is CNC-machined from 6061 aluminum, anodized black for corrosion resistance, and laser-etched with the UnderDog Diesel logo for a clean, professional finish.
Each plug includes a high-temperature silicone O-ring to ensure a perfect, leak-free seal.
