Automatic Transmission Fluid Auxiliary Cooler Inlet Line - GM (15809057)
Details
- Brand:
- SKU:
15809057
- Other Names:
Inlet Pipe
- Description: GM Genuine Parts Automatic Transmission Fluid Auxiliary Cooler Inlet Line (Part Number: 15809057) is an inlet pipe that routes transmission fluid from the radiator to the auxiliary oil cooler.
- Function: Transfers ATF to the auxiliary cooler to help manage transmission temperatures under load.
- Applications: Common on 2500 series vehicles and engines like 4.8L, 5.3L & 6.0L—connects radiator to auxiliary oil cooler.
- Quality: Designed and tested to GM Genuine Parts standards for reliable service.
- Also known as: Inlet Pipe
Buy with confidence from World Parts Direct—an American company providing the best price, compatibility guarantee, and OEM-aligned customer support.
- Condition: New
- Replaces:
15015474, 15052881, 15190206
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Vehicle Fitment
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