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Mishimoto 15 Subaru STI Thermostatic Oil Cooler Kit - Silver

Marsoni M251S
Sale price$312.48
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Mishimoto 15 Subaru STI Thermostatic Oil Cooler Kit - SilverSKU: MMOC STI 15T UPC: 748354015799 Mishimoto 2015 2021 Subaru WRX STI Thermostatic Oil Cooler Kit Silver The Mishimoto Thermostatic Oil Cooler Kit delivers reliable oil temperature control for 2015 2021 Subaru WRX STI models including Base, Limited, Launch Edition, Series. HyperBlue, and others. This direct fit kit features a 19 row cooler that mounts in the front bumper for maximum airflow and reduces oil temperatures by 20+F (16+C) with minimal
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4.6 ★★★★★
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Guillo
San Leandro, US
★★★★★ 5
Protección!
Exelente!
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Reviewed in the United States on May 22, 2026
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Jesus suarez
Carnegie, US
★★★★★ 5
Recomendado
Si utilizas un 4.6L Stoker es obligatorio utilizar en cada cambio de aceite.
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Reviewed in the United States on May 30, 2026
E
Verified Purchase
Ed H.
Omaha, US
★★★★★ 5
Hard to find.
Good stuff. Hard to find. It should extend my engine life.
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Reviewed in the United States on April 2, 2026
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doug kowitz
Lexington, US
★★★★★ 4
Great product
Quick delivery.
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Reviewed in the United States on April 29, 2026
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David Williams
Birmingham, US
★★★★★ 5
Use as directed, when needed, and you'll be good to go.
A must have if you have a need for a ZDDP additive. This won't fix your worn valve seats, leaking piston rings, seasonal depression or gout but it will improve the lubricating properties of a quality oil in a properly maintained motor for your longevity goals.
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Reviewed in the United States on February 5, 2026

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