Combination Oil and Transmission Cooler

Combination Oil & Transmission Cooler

Our Combination Cooler merges a 6-pass engine oil cooler with a 4-pass transmission cooler in one oil cooler core. Features include 1/2” seamless copper tubes expanded into 3/4” aluminum fins for maximum heat extraction, plastic edge guard protectors and an attractive black powder coated finish. Kits include both 11/32” and 1/2” OE-spec high temperature oil hose, nylon tie mounts and metal mounting brackets, thermostatic sandwich adapter, Insta-dapt radiator adapter, heavy-duty stainless steel hose clamps and all of the hardware for a complete trans cooler and engine oil cooler installation.
Cooler size: 12.5” x 17” x ¾"

Thermostatic Controlled Sandwich Adapter

Part No.	Description
15902	Most Applications*
15903	GM Small & Big Block V-8s**
15902B	Oil Cooler Core Only

* Fits most gas powered engines with a spin-on oil filter. Call factory for specific applications. Chevrolet/GMC trucks 2001 and newer except 7.4L (454) and 8.1L must use this small diameter adapter. All Chevrolet/GMC four wheel drive trucks with 5.0L & 5.7L V-8’s from 2000 - 1988 require the small diameter adapter.

** Most Chevrolet/GMC V-8’s prior to 2001 (except 4-wheel drive V-8’s after 1988) require this large diameter sandwich adapter. All 7.4L (454) and 8.1L (all years).