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Transmission Oil Cooler Adapter GM 6L80/6L90/8L90
InfoVehicle Info Needed
EARL'SPART NUMBER: 361-1128ERL

Transmission Oil Cooler Adapter GM 6L80/6L90/8L90

$6975
ShippingShips on 09/14/2026
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$3376
Automatic Transmission Oil Cooler Line Adapter for GM 6L80E, 6L90E, 8L90E Automatic Transmissions [-6 AN]

555-113602

Automatic Transmission Oil Cooler Line Adapter for GM 6L80E, 6L90E, 8L90E Automatic Transmissions [-6 AN]

$3599

Adapter Fittings
Transmission Oil Cooler Adapter
  • For GM 6L80/6L90/8L90
  • Replaces Factory Transmission Thermostat
  • -6 AN Male Flares
  • Low Profile
  • Billet Aluminum
  • Black Anodized Finish
  • Sold Individually

    Notes

    • The 6L80/6L90 transmissions will use the top port for the outlet and the bottom port for the return.
    • 8L90 transmissions use the front port for the outlet and the rear port for the return.
    • Low profile provides extra tunnel clearance in swaps
    • Adapters use O-ring seals
    • Part TypeAdapter Fitting
    BrandEARL'S
    Package Height1.0
    Package Width1.75
    Package Length3.0
    Weight0.195 PG
    Part CategoryPerformance Parts
    QuantitySold individually
    MaterialBillet Aluminum
    Part FitmentUniversal
    Fitting FinishBlack anodized
    An Size-6
    Vendor Part Number1128ERL
    Package Qty1
    Package TypeEA
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    Some parts are not legal for use in California or other states with similar laws / regulations
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