The SPE Motorsport Billet Oil Filter Housing is a CNC-machined upgrade for 2011-2023 Ford F650 and F750 medium-duty trucks running the 6.7L Powerstroke. Built in-house from a solid block of billet aluminum and black anodized for long-term durability, this housing replaces the restrictive factory unit with a design that flows 30% more oil while accepting commercial-grade CAT filtration.
SPE's testing revealed the factory FL2051S filter wasn't the primary flow restriction — the housing itself was. SPE engineered a billet replacement that integrates all factory sensor locations, retains a factory-style gasket for serviceability, and accepts either the CAT 1R-1807 (long, max capacity) or 324-2598 (short, low-clearance) filter. Both filters are 100% efficient at 20 micron and 20% efficient at 4 micron — far beyond OEM. Two auxiliary 1/8" and 1/4" NPT ports allow for turbo oil supply or temperature/pressure sensor mounting. Compatible with the SPE Cast Lower Oil Pan with full access to drain-back bungs and oil pan heater clearance.
Features:
Black anodized CNC machined billet aluminum housing
30% overall oil flow increase vs factory housing
Accepts CAT 1R-1807 (long) or CAT 324-2598 (short) filter
Both filters 100% efficient at 20 micron, 20% at 4 micron
Stainless steel hardware throughout
Factory-style injection molded Buna N gasket included
Retains all factory sensor locations
Two auxiliary oil ports: 1/8" NPT and 1/4" NPT (plugs included)
Compatible with SPE cast lower oil pan and oil pan heater
Extends service intervals with greater oil capacity