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AISIN Auto Parts

AISIN is a Tier-1 global automotive supplier and Toyota Group member, founded in 1949 in Kariya, Japan, and a genuine OE parts source for Toyota, Lexus, Honda, Nissan and many other automakers.

3,347 AISIN partsIn stock, ready to ship

5 out of 5From 1 verified review

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The brand

Why AISIN

AISIN is a Tier-1 global automotive supplier and Toyota Group member, founded in 1949 in Kariya, Japan, and a genuine OE parts source for Toyota, Lexus, Honda, Nissan and many other automakers. Its North American aftermarket line delivers OE-quality water pumps, thermostats, complete timing belt kits (with matched water pump, tensioner and idlers), clutch kits, and drivetrain components engineered to meet or exceed factory specifications. For import owners who want the same part the factory installed - without the dealer price - AISIN is one of the most trusted names in the aftermarket, backed at AutoBuffy by a 24-month warranty.

AISIN at a glance

Founded1949

Parts we stock3,347

Customer rating5 / 5

WarrantyAISIN warrants aftermarket products free from defect…

Parent companyAISIN Corporation

Fitment verified before checkoutShips from US warehouses30-day return policy

Reviews

What 1 AISIN buyer reported back

5/ 5

1 verified purchase

5 ★1

4 ★0

3 ★0

2 ★0

1 ★0

Questions

AISIN, answered

The questions our support team gets asked most about AISIN.

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Who makes AISIN parts?

AISIN Corporation, a Japanese Tier-1 supplier founded in 1949 and a member of the Toyota Group. AISIN builds original-equipment components for Toyota and many global automakers, and its North American aftermarket business (AISIN World Corp. of America) sells the same engineering to the repair market.

What warranty do AISIN parts have?

AISIN's stated aftermarket warranty is 12 months or 12,000 miles from purchase and installation, whichever comes first, against defects in materials and workmanship. AutoBuffy's standard 24-month warranty applies to AISIN parts bought here, which is double AISIN's own term.

Are AISIN water pumps OEM?

In many cases yes - AISIN is the original-equipment water pump supplier for Toyota and other Japanese makes, so the AISIN aftermarket pump is frequently the identical unit that came in the vehicle from the factory.

What does AISIN specialize in?

Cooling (water pumps, thermostats), complete timing belt kits with matched components, clutches and drivetrain parts, plus engine and body components. AISIN also distributes ADVICS OE-grade brake products in North America.

Where are AISIN parts made?

AISIN manufactures across a global plant network centered in Japan, with major operations in North America and Asia. All AISIN aftermarket parts are built to the group's OE specifications regardless of plant.

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