PPE HEAVY-DUTY DEEP-CAPACITY ENGINE OIL PAN 114053100 & 114053120 | 2020-2026 6.6L Duramax L5P

Upgrade the lubrication system in your 2020–2026 GM 6.6L Duramax L5P with the PPE Heavy-Duty Deep-Capacity Engine Oil Pan. Designed to address the shortcomings of the factory oil pan, this premium cast aluminum pan allows for more complete oil drainage while increasing oil capacity for improved cooling and engine protection.

The factory oil pan retains over half a quart of used oil after draining due to its recessed valley design. The PPE oil pan eliminates this issue with an angled flat-bottom design that promotes more complete drainage during oil changes, helping keep fresh oil cleaner and extending service life.

Constructed from high-grade A356.0-T6 heat-treated cast aluminum, this pan offers superior strength, rigidity, and heat dissipation. Internal ribs and external gussets further reinforce the structure, while the increased oil capacity helps improve thermal stability under heavy towing, performance, and work applications.

Key Benefits:

• Allows more complete oil drainage during service
• Increases oil capacity by two quarts over stock
• Improves heat dissipation and thermal stability
• Helps extend engine oil service life

Features:

• High-grade A356.0-T6 heat-treated cast aluminum construction
• Two-quart increase in oil capacity
• Angled flat-bottom design for improved oil drainage
• Internal ribs and external gussets for added strength and rigidity
• Excellent heat dissipation characteristics
• 1/8" NPT port for optional temperature sensor installation
• Hardened billet stainless steel drain plug included
• High-power neodymium magnet integrated into drain plug

Fitment:

• 2020–2026 GM Silverado 2500HD/3500HD 6.6L Duramax L5P
• 2020–2026 GMC Sierra 2500HD/3500HD 6.6L Duramax L5P

Note:

• PPE recommends replacing the drain plug copper sealing washer during each oil service.