Transmission Oil Cooler Seal

Critical For Operation

Transmission

Seals the connection between the transmission oil cooler and the transmission, preventing leaks.

The transmission oil cooler seal provides a tight seal where the cooler connects to the transmission, preventing transmission fluid from leaking and ensuring that the fluid is properly cooled and circulated during operation.

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Typical part cost

$10–$40🔒

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Typical labor cost

$50–$100🔒

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Typically lasts

100,000–200,000 mi

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Or about

7.0–10.0 years

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DIY difficulty

2/10

⚠️ Owners Often Notice

If the Transmission Oil Cooler Seal is starting to fail, these are the signs owners most commonly report before it gets worse:

Transmission fluid leaks

Transmission overheating

Poor transmission performance

Related Services

Services commonly performed on or around this part.

Replace Transmission Oil Cooler Seal

No standard interval on file

Inspect Transmission Oil Cooler Seal

No standard interval on file