ETi Universal Aluminum Oil Cooler

Product Description

ETi Universal Aluminum Oil Cooler — bar and plate construction in two thicknesses, three AN fitting options, two anodized colors. Built for street, track, and forced-induction builds where stable oil temps are the difference between consistent performance and pulling off after two laps.

Key Features

• Bar and plate aluminum construction — TIG-welded, corrosion-resistant, built for high-pressure performance use.
• Two core thicknesses — 13.75×4.5 (compact) or 13.75×6.5 (higher capacity).
• Three AN fitting options — -6AN, -8AN, -10AN. Match your hardline or hose spec.
• Two finish options — Silver brushed aluminum or Black anodized.
• Universal fitment — works with all engines, all chassis. Pair with thermostat and oil filter relocation kits.

Why Upgrade

Stock oil coolers (where they exist at all) are sized for OEM spec, not for built engines pulling sustained high RPM or forced induction. Oil over 250°F starts breaking down — protective film thins, bearing wear accelerates, and a track day becomes the start of your next engine build. A properly sized cooler keeps oil in the safe range and lets the engine perform consistently lap after lap.

Specifications

• Material: TIG-welded aluminum bar and plate
• Available core sizes: 13.75″ × 4.5″ or 13.75″ × 6.5″
• AN fitting options: -6AN, -8AN, -10AN
• Finish: Silver brushed or Black anodized
• Mounting: Universal — pairs with most thermostat and remote oil filter setups

Fitment

• Universal — all makes and models
• Pair with AN-compatible thermostat and remote oil filter for full setup

Shipping & Delivery

• In stock — 2-4 day processing
• Shipped worldwide via DHL or FedEx

Questions on sizing for your build's power level or fitment in your engine bay? DM us — we answer.