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Idemitsu auto parts
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Idemitsu
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Idemitsu Auto Parts

Idemitsu is the lubricants arm of Japan's Idemitsu Kosan (founded 1911) and a factory-fill supplier to Toyota, Honda, Nissan, Subaru and Mazda.

91 Idemitsu partsIn stock, ready to ship
OE qualityGenuine catalog
Guaranteed FitOr we pay the return
Free shipping over $502–5 business days
Find Idemitsu parts that fit your vehiclePick your vehicle in the orange bar above, then browse the full Idemitsu catalog for it.
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Popular Idemitsu products

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The brand

Why Idemitsu

Idemitsu is the lubricants arm of Japan's Idemitsu Kosan (founded 1911) and a factory-fill supplier to Toyota, Honda, Nissan, Subaru and Mazda. Its CVT fluids are widely treated as the quality benchmark, and its application-specific ATF, PSF, gear oils and IFG engine oils are formulated to match Japanese OE requirements rather than approximate them. North American operations run from Southfield, Michigan, with regional blending plants producing OE-spec fluids for the US market. When your transmission calls for a specific Japanese OE fluid, Idemitsu is usually what was in it from the factory.

Idemitsu at a glance
Founded1911
Parts we stock91
WarrantyIdemitsu publishes no consumer product warranty for…
Parent companyIdemitsu Kosan Co., Ltd.
Fitment verified before checkoutShips from US warehouses30-day return policy
Questions

Idemitsu, answered

The questions our support team gets asked most about Idemitsu.

Visit our Help Center
Who makes Idemitsu fluids?
Idemitsu Kosan Co., Ltd., one of Japan's largest energy companies, founded in 1911. Its lubricants division supplies factory-fill fluids to major Japanese automakers; Idemitsu Lubricants America, based in Southfield, Michigan, blends and distributes for North America.
Is there a warranty on Idemitsu products?
Idemitsu does not publish a consumer time/mileage warranty for its lubricants - they're OE-specification fluids covered against manufacturing defects under standard product-liability terms. AutoBuffy backs your purchase with its standard 24-month warranty.
Are Idemitsu fluids OEM quality?
They often ARE the OEM fluid - Idemitsu is an original-equipment supplier of ATF and CVTF to Toyota, Honda, Nissan, Subaru and Mazda. Aftermarket bottles are built to the same application-specific standards.
What does Idemitsu specialize in?
Transmission fluids above all: OE-specific ATF and benchmark CVT fluid, plus PSF, gear oils and IFG-series engine oils tuned for Japanese vehicle applications, along with industrial lubricants.
Where are Idemitsu fluids made?
Formulations come from Idemitsu's Japanese R&D; North American product is blended in Idemitsu's US plant network (eight regional facilities) under the same specifications.
Idemitsu auto parts
Home›Brands›Idemitsu
Idemitsu

Idemitsu Auto Parts

Idemitsu is the lubricants arm of Japan's Idemitsu Kosan (founded 1911) and a factory-fill supplier to Toyota, Honda, Nissan, Subaru and Mazda.

91parts in stock
OE qualitygenuine catalog
Guaranteedfit or free return
Free ship $50+2–5 days
Shop Idemitsu for your vehicle

Add your vehicle from the garage in the top bar, then browse the full Idemitsu catalog that fits it.

Shop Idemitsu

Popular Idemitsu products

Loading…
The brand

Why Idemitsu

Idemitsu is the lubricants arm of Japan's Idemitsu Kosan (founded 1911) and a factory-fill supplier to Toyota, Honda, Nissan, Subaru and Mazda. Its CVT fluids are widely treated as the quality benchmark, and its application-specific ATF, PSF, gear oils and IFG engine oils are formulated to match Japanese OE requirements rather than approximate them. North American operations run from Southfield, Michigan, with regional blending plants producing OE-spec fluids for the US market. When your transmission calls for a specific Japanese OE fluid, Idemitsu is usually what was in it from the factory.

1911Founded
Idemitsu Kosan Co., Ltd.Parent company
Questions

Idemitsu, answered

Who makes Idemitsu fluids?
Idemitsu Kosan Co., Ltd., one of Japan's largest energy companies, founded in 1911. Its lubricants division supplies factory-fill fluids to major Japanese automakers; Idemitsu Lubricants America, based in Southfield, Michigan, blends and distributes for North America.
Is there a warranty on Idemitsu products?
Idemitsu does not publish a consumer time/mileage warranty for its lubricants - they're OE-specification fluids covered against manufacturing defects under standard product-liability terms. AutoBuffy backs your purchase with its standard 24-month warranty.
Are Idemitsu fluids OEM quality?
They often ARE the OEM fluid - Idemitsu is an original-equipment supplier of ATF and CVTF to Toyota, Honda, Nissan, Subaru and Mazda. Aftermarket bottles are built to the same application-specific standards.
What does Idemitsu specialize in?
Transmission fluids above all: OE-specific ATF and benchmark CVT fluid, plus PSF, gear oils and IFG-series engine oils tuned for Japanese vehicle applications, along with industrial lubricants.
Where are Idemitsu fluids made?
Formulations come from Idemitsu's Japanese R&D; North American product is blended in Idemitsu's US plant network (eight regional facilities) under the same specifications.