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Description
Wehrli Custom Fab WCF100131-GB Aluminum Engine Oil Pan - Gloss BlackFind the Wehrli Custom Fab WCF100131 GB Aluminum Oil Pan Gloss Black at GAP for your GM 6. 6L Duramax LB7 LLY LBZ LMM today. WCFab X PPE's Duramax High Capacity Cast Aluminum Engine Oil Pan replaces the poorly draining stock steel oil pan with this flat bottom high capacity oil pan. The stock pan has a valley in the design that sucks in nearly a quart of your dirtiest oil and immediately contaminates fresh oil after a fresh fill. This deep pan has
Find the Wehrli Custom Fab WCF100131-GB Aluminum Oil Pan - Gloss Black at GAP for your GM 6.6L Duramax LB7/LLY/LBZ/LMM today. WCFab X PPE's Duramax High-Capacity Cast Aluminum Engine Oil Pan replaces the poorly draining stock steel oil pan with this flat bottom high-capacity oil pan. The stock pan has a valley in the design that sucks in nearly a quart of your dirtiest oil and immediately contaminates fresh oil after a fresh fill. This deep pan has been engineered with a flat bottom to ensure all oil is drained properly during a service.
The stock engine oil pan is made of stamped steel, which offers very poor heat dissipation. This upgraded pan is made from cast A356.0-T6 aluminum for added strength and optimum heat management. The extra quart of capacity provided by this product helps reduce oil temperatures, increase oil pressure, and provide better lubrication to your engine's vital components. Unshrouded oil pickup results in less restriction near the pump than OEM, resulting in higher oil pressure and better lubrication.
Includes:
Fasteners
Pan
NPT Plug
Billet Stainless Steel Neodymium Drain Plug
The stock engine oil pan is made of stamped steel, which offers very poor heat dissipation. This upgraded pan is made from cast A356.0-T6 aluminum for added strength and optimum heat management. The extra quart of capacity provided by this product helps reduce oil temperatures, increase oil pressure, and provide better lubrication to your engine's vital components. Unshrouded oil pickup results in less restriction near the pump than OEM, resulting in higher oil pressure and better lubrication.
Features:
- Enhanced Drainage Design
- High-Capacity Design
- Superior Material Construction
- Heat Management
- Reduced Contamination Risk
Includes:
Fasteners
Pan
NPT Plug
Billet Stainless Steel Neodymium Drain Plug
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
4.6 ★★★★★
Based on 14 reviews
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Product Reviews
★★★★★ 5
Nice polo
Material Type: Recycled Polyester, Color: Dark Teal, Size: Medium
Fantastic polo shirt. Size was true to fit. Color is amazing. It’s soft and it has held up through washes since Christmas.
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Reviewed in the United States on March 14, 2026
★★★★★ 5
Great shirt for the price.
Material Type: Recycled Polyester, Color: Electric Blue, Size: Large
Bought this for my son. Very nice shirt for the price, it is true to size and the color is the same as the picture. Would definitely buy it again. The material is good quality. No issues whatsoever
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Reviewed in the United States on May 19, 2026
★★★★★ 5
Great purchase
Material Type: Recycled Polyester, Color: Dark Navy, Size: X-Large
Purchased several shirts, all were great quality. You never know what you’ll get when you purchase sight unseen, these are worth it. Great value, style, and comfort. Color is exactly what you see online. True to size.
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Reviewed in the United States on November 25, 2025
★★★★★ 4
Great quality for price
Material Type: Recycled Polyester, Color: Red Stripe, Size: XX-Large
Very impressed with the shirt quality, especially for such a low price. Sizing is accurate.
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Reviewed in the United States on May 21, 2026
★★★★★ 5
For work or casual wear, this polo is a great choice.
Material Type: Recycled Polyester, Color: Port Stripe, Size: X-Large
I really like this polo. I've been wearing it once a week or every other week since November. Its very comfortable and breathable. This polo feels like it should last a while. The fit is good. I typcally wear XL and this XL fits great. I've pruchased it in both burgundy and black so far. I definitely recommend this shirt. For work or casual wear, this will look good.
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Reviewed in the United States on January 11, 2026