ZN6/ZC6Seller listing
Listed price$436.94
View listing at Subaru Parts Deal; opens in a new tabFRS/BRZ/86 · Buyer's guide
First-Generation FR-S/BRZ/86 Alternator Supersession and Connector Match
2013-2020 first-generation FR-S, BRZ and Toyota 86 with FA20 engine. Confirm installed connector, label, badge catalog and VIN.
Current seller options
WHERE TO BUY
Open an exact listing, then confirm fitment, stock, price, and shipping with the seller before ordering.
Seller links checked . Prices and availability can change.
ZN6/ZC6Seller listing
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View listing at GO Parts; opens in a new tabZN6/ZC6Seller listing
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View listing at Properparts; opens in a new tabZN6/ZC6Seller listing
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View listing at Oreillyauto; opens in a new tabWhat you need to know
Load-test the battery and charging system; inspect belt drive, grounds, fuse, connector and installed alternator label. Compare connector keying, pulley and mounting before purchase.
OEM numbers
Subaru catalog shows 23700AA750 replaced by 23700AA751. Toyota references include SU003-00484 and later SU003-05860confirm the badge/VIN catalog and installed unit.Supersession
23700AA750 -> 23700AA751 is the checked Subaru chain. Toyota-number correspondence is recorded as a catalog cross-reference, not permission to ignore connector, pulley or VIN.
Fitment
Load-test the battery and charging system; inspect belt drive, grounds, fuse, connector and installed alternator label. Compare connector keying, pulley and mounting before purchase.
Aftermarket options
New/reman replacement and tested used OEM paths exist. Application catalogs should be cross-checked against the installed connector rather than relying on model year alone.
Before you buy
Confirm the installed label and electrical connector before ordering, even within the 23700AA750/751 family. Diagnose battery, belt, grounds, fuse and wiring before replacing the alternator.
Research and fitment sources
Supersede reviewed 7 unique research sources for this guide. 4 also appear above as a seller or official action and are not repeated here; 3 additional citations follow.
Research last verified .