EMPI Super Kooler Aluminum Oil Cooler — Doghouse Replacement, Cerakote | VW Type 1, 2, 3 (98-1189-B)

The ultimate cooling solution for high-performance air-cooled VW engines.

The EMPI Super Kooler (Part #98-1189-B) isn't just a replacement — it's a serious hardware upgrade. In a world where cheap, leaking oil coolers are the norm, EMPI and CSF Radiators engineered a no-compromise unit specifically for Doghouse fan shroud engines.

Built with a state-of-the-art bar-and-plate core, this cooler offers 10% more cooling volume than stock. Every unit is finished in a Cerakote high-performance ceramic coating, providing an ultra-thin thermal barrier that sheds heat faster than traditional paint or raw aluminum.

Vehicle Fitment

• VW Beetle (Type 1): 1971–1979 (Doghouse fan shroud era)

• VW Super Beetle: 1971–1979

• VW Bus (Type 2): 1971–1979 (Type 1 / Doghouse engine only)

• VW Karmann Ghia: 1971–1974

• VW Thing (Type 181): 1973–1974

• Type 3: 1971–1973 (Doghouse-equipped engines)

FOR DOGHOUSE FAN SHROUDS ONLY. Will not fit upright (pre-1971) fan shrouds. If your shroud has the rectangular oil cooler box on the driver's side, you have a Doghouse and this fits.

Key Performance Features

• Massive Heat Reduction: Tested to run 47% cooler than OE units at the outlet.

• High-Pressure Reliability: Pressure tested to 120 psi (8.3 bar) to handle high-volume oil pumps without fatigue.

• Advanced Metallurgy: Billet CNC-machined top and a bespoke cast bottom for superior structural integrity.

• Sensor Ready: Built-in M10x1.0 bung lets you add a temperature or pressure sensor directly to the cooler.

• Comprehensive Kit: Includes the specialized "Hoover bit" air tin and premium Elring seals for a leak-free, high-efficiency install.

Specifications

• Part Number: 98-1189-B

• Manufacturer: EMPI / CSF Radiators

• Core Type: Bar and plate (10% more volume than stock)

• Material: Aluminum, Cerakote ceramic coating

• Top / Bottom: Billet CNC top, cast bottom

• Sensor Port: M10 x 1.0

• Pressure Tested: 120 psi (8.3 bar)

Frequently Asked Questions

• How do I know if I have a Doghouse shroud? Open your engine lid — if the fan shroud has a rectangular oil cooler box mounted on the driver's side (separate from the shroud body), you have a Doghouse. If the cooler sits inside the shroud (upright), this won't fit.

• Will it fit a 1600cc stock engine? Yes — fits any Doghouse-shroud Type 1 engine from stock 1600cc up through high-displacement performance builds.

• Do I need to upgrade my oil pump? Not required, but a high-volume oil pump pairs well with this cooler on built engines (1776cc+).

• Will my stock tin still fit? Yes — the included "Hoover bit" air tin replaces the stock cooler tin and fits the standard Doghouse shroud.

• What sensor fits the M10 bung? Standard M10 x 1.0 temperature or pressure senders. AutoMeter, VDO, and most aftermarket gauge senders are this thread.

• Is the Cerakote coating durable? Yes — Cerakote is the ceramic finish used on firearms and engine components. Won't chip, fade, or burn off like paint.

Explore Related Categories

Building a hotter engine? Browse the rest of our VW engine catalog: Engine Tin & Components for shrouds and cooling tin, Carburetors for dual-carb setups, and The Washburn's Signature Series for our full line of original VW restoration solutions.