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Earl's Oil Cooler Transmission Adapter

Fits GM 6L80, 6L90, and 8L90E Transmissions, -6 AN Male Flares, Black Anodized Finish

PART# 1128ERL

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$49.94   Suggested Retail
$40.46   Holleydays Price
Estimated shipping date: 11/20/2019
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On 6L80 & 6L90 Transmissions the Top Port is the Outlet & Bottom Port is the Return. On 8L90E Transmissions the Front Port is the Outlet & the Rear Port is the Return. This adapter can also be used on the GM 8L45E transmission, but you will need a slightly shorter mounting bolt (about 3/16" shorter).

Overview

Earl's Transmission oil cooler adapter allows easy installation of AN -6 hoses & oil cooler on late model GM 6 & 8-speed automatic transmissions (fits 6L80, 6L90, and 8L90E transmissions). This adapter replaces the factory thermostat. These adapters use O-Ring seals and have -6 AN male flares for use with AN pluming & Earl's oil coolers. Black Anodized finish.

Features:

  • Billet Aluminum Construction w/ Black Anodized Finish
  • -6 AN Male Flares – Use w/ AN Plumbing
  • Bolts to Transmission & Features O-Ring Seals
  • Ideal for Use w/ Earl’s AN Plumbing & Oil Coolers
  • Low Profile – For Extra Tunnel Clearance & Easier Routing of Hoses

Specs

Adapter AN Size ( A )6 AN MALE
Adapter AN Size ( B )6 AN MALE
Adapter TypeTransmission Cooler
BrandEarls
Emission Code5
FinishAnodized Black
Material6061 Aluminum
Product TypeTransmission Cooler
Transmission6L80
6L90
8L45E
8L90E
Part Number1128ERL

Emissions

This part is legal for sale or use on Emissions Controlled Vehicles, Uncontrolled (Non-Emissions Controlled) Vehicles, and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations.

Tech Resources

On 6L80 & 6L90 Transmissions the Top Port is the Outlet & Bottom Port is the Return. On 8L90E Transmissions the Front Port is the Outlet & the Rear Port is the Return. This adapter can also be used on the GM 8L45E transmission, but you will need a slightly shorter mounting bolt (about 3/16" shorter).
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        *Free Shipping & Handling only offered to the contiguous US on orders over $100, excludes clearance parts and oversized packages.

        Some parts are not legal for use in California or other states with similar regulations.

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