Perma-Cool Engine Oil Filter Adapter Kit

Perma-Cool Engine Oil Filter Adapter Kits: Precision-Built Filter Relocation

When a factory oil filter location creates clearance headaches, complicates oil changes, or limits your engine swap options, a well-engineered adapter kit is the clean solution. Perma-Cool has built its reputation on exactly this kind of problem-solving, and their engine oil filter adapter kits represent decades of motorsports-informed engineering compressed into a straightforward, complete package.

What a Perma-Cool Oil Filter Adapter Kit Does

An oil filter adapter kit replaces the OEM filter mount location with a spin-on adapter that threads directly onto the engine block, then routes oil through high-pressure hose to a remotely mounted filter bracket. The result is a filter positioned exactly where you need it — whether that means clearing a frame rail on an engine swap, gaining access for a quick oil change in a tight engine bay, or simply adding oil capacity to a hard-working drivetrain.

Perma-Cool kits are engineered to be complete out of the box. Each kit includes a direct-fit or universal spin-on adapter, an oil filter mounting bracket, and 8 feet of high-temperature, high-pressure oil hose, along with all fittings, hose clamps, and mounting hardware needed for a custom installation — so there are no hidden trips to the hardware store.

CNC-Machined Aerospace Aluminum Construction

Material quality is where Perma-Cool separates itself from generic alternatives. Their adapters and filter mounts are die-cast from aerospace-quality aluminum and finish-machined on CNC production lines, delivering the tight tolerances and durability that performance and racing applications demand. The result is hardware that seals reliably, resists the thermal cycling of a working engine, and looks as good as it functions.

Broad Thread Compatibility

One of the more practical advantages of Perma-Cool's adapter lineup is its wide thread coverage. Universal kits are designed to fit engines with spin-on oil filter thread sizes including 3/4"-16, 13/16"-16, 1"-12, M18 x 1.5, M20 x 1.5, and M22 x 1.5 — covering the vast majority of domestic and import applications. Direct-fit kits are also available for specific thread sizes, including dedicated options for diesel Ford and Dodge platforms as well as metric applications, ensuring a precise, rattle-free connection to the block.

Adapter port orientation is also considered: certain Perma-Cool adapter designs offer both left and right ports, accommodating “tight-fit” installations where hose routing space is limited.

Why Choose Perma-Cool for This Application

Perma-Cool has been manufacturing performance cooling and oil-system products for over three decades, with a history rooted in motorsports — from muscle cars to Indy cars. That race-proven heritage directly informs the engineering standards applied to every engine oil filter adapter kit they produce. Fully illustrated installation instructions are included, making the installation approachable for experienced DIYers and professional builders alike.

• Moves the oil filter to a more convenient or accessible location
• Provides extra clearance for engine swaps and custom builds
• Increases overall engine oil system capacity
• Complete kits include adapter, bracket, hose, fittings, clamps, and hardware
• Aerospace-quality, CNC-machined aluminum construction
• Wide thread compatibility covering most domestic and import engines