Pacific Performance Engineering High-Efficiency Oil Filter for 2020+ GM 6.6L Duramax L5P — Tall 114000750, 5‑Micron Magnetized Med

Pacific Performance Engineering's oversized high-efficiency oil filter 114000750 replaces the AC Delco PF26 to deliver far more filter media, stronger construction, and added protection for 2020+ GM 6.6L Duramax L5P engines.

This tall, premium oil filter is engineered to give Duramax owners upgraded contamination control and durability compared with the OEM PF26. It uses significantly more filtration area, reinforced internal components, and service-minded features like a magnet and anti-drain-back valve. Note: installation on 2020–2024 L5P trucks requires the PPE Fuel Pump Relocation Bracket (part 114002700) to accommodate the taller canister.

How does this filter improve engine protection?

The PPE 114000750 increases the amount of filter media and tightens filtration ratings to capture finer particles that shorter OEM cartridges miss. A reinforced center core and spiral-wrapped adhesive hold the media stable under heavy flow and pressure, reducing the risk of collapse during high-load driving. A potent magnet traps ferrous debris, keeping metal fragments out of the oil circuit.

• 522 sq in of engineered 5-micron filter media—over 100% more than OEM
• Perforated metal center core and spiral adhesive for structural support
• High-power magnet removes metallic particles before they circulate

What makes its construction more durable than the stock PF26?

PPE built this tall filter with thicker materials in critical areas to withstand increased oil pressures common in performance and heavy-duty use. The base plate is beefed up and oil passages enlarged, allowing improved flow without sacrificing filtration. The bypass and sealing components were upgraded to maintain integrity under repeated thermal cycles and extended service intervals.

• Thicker threaded base plate and 49% larger oil passages for reliable flow
• Stiffer bypass spring paired with a rubber seal for controlled bypass performance
• Silicone anti-drain-back valve to prevent dry starts during cold cranking

Will this filter work with my oil and service routine?

The PPE 114000750 is compatible with both synthetic and conventional motor oils and is sized for the L5P Duramax architecture. Because it holds more media and resists collapse, it supports longer, more demanding service intervals when paired with proper oil analysis or manufacturer recommendations. Be sure to install the pump relocation bracket on applicable model years before fitting the taller canister.

• Designed for 2020+ GM 6.6L Duramax L5P engines
• Works with synthetic and conventional oils—suitable for extended drain strategies when monitored
• Requires PPE 114002700 pump relocation bracket for 2020–2024 L5P fitment

How does this filter reduce maintenance risks and downtime?

By increasing media area and adding features that trap debris and prevent dry starts, the filter lowers the chance of premature wear or unplanned failures. The reinforced internals resist collapse under high flow, and the magnet decreases abrasive wear from metal particles. Together these elements reduce contamination-related maintenance and help keep oil passages clear longer.

• Extra media capacity means less rapid clogging under heavy contamination loads
• Magnet helps prevent ferrous debris from damaging engine components
• Anti-drain-back valve reduces wear from dry-start events

Who is this for: This oversized PPE oil filter is aimed at Duramax L5P owners who tow, haul, modify, or simply want improved oil cleanliness and component longevity beyond stock filtration. It is also suitable for technicians and fleet managers seeking a robust replacement with higher media capacity and stronger internals. Remember to purchase and install the PPE Fuel Pump Relocation Bracket if your truck is a 2020–2024 model so the taller filter can be fitted safely.