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Bosch AL4304N AlternatorOE Quality 60-Day Returns
Part #: AL4304N

Bosch AL4304N Alternator

Alternator (New)
25 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$263.21Free Shipping
Free ShippingNo Cost to Continental U.S.
Free Returns*Wrong fit? No cost
60-Day ReturnsMoney back guarantee
*Free return shipping only qualifies if our fitment verification tool is used.
In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
Alternator (New)
Fitment: Subaru, Baja, Forester, Impreza, Legacy, and Outback
Easy Returns — Return within 60 days for a full refund
Fast Shipping — Most orders ship same business day before 1pm CST
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Bosch AL4304N Alternator
BrandBosch
Part NumberAL4304N
PositionAlternator (New)
Voltage14
Plug Clock Rear View Main Mounting Ear at 6 O Clock11
Fan TypeInternal
Ground TypeNegative
Mounting Configuration CodeShort
Rotation DirectionClockwise (right)
One Wire CapableNo
Pulley IncludedYes
External Regulator IncludedYes
Pulley Groove Quantity5
Case ColorSilver
Outside Pulley Diameter54
Regulator TypeExternal
Decoupled Or Clutch PulleyNo
AC Service TapNo
Case MaterialAluminum
Amperage Rating90
Mounting TypeSingle pivoted lever
BrushlessNo
Automotive Item Weight (lbs)10.802651 lb
New Or RemanufacturedNew
Product Length6.653543 in
Pulley Type / Belt Type (Alternator)5s

This part fits 25 vehicles. Search below:

YearMakeModelBody TypeTransmissionLitersCylindersPositionNotes
2006SubaruBaja2.5LH4N/AAlternator (New)
2005SubaruBaja2.5LH4N/AAlternator (New)
2005SubaruForester2.5LH4N/AAlternator (New)
2005SubaruImpreza2.5LH4N/AAlternator (New)
2004SubaruBaja2.5LH4N/AAlternator (New)
2004SubaruForester2.5LH4N/AAlternator (New)
2004SubaruLegacy2.5LH4N/AAlternator (New)
2004SubaruOutback2.5LH4N/AAlternator (New)
2003SubaruBaja2.5LH4N/AAlternator (New)
2003SubaruForester2.5LH4N/AAlternator (New)
2003SubaruLegacy2.5LH4N/AAlternator (New)
2003SubaruOutback2.5LH4N/AAlternator (New)
2002SubaruForester2.5LH4N/AAlternator (New)
2002SubaruLegacy2.5LH4N/AAlternator (New)
2002SubaruOutback2.5LH4N/AAlternator (New)
2001SubaruForester2.5LH4N/AAlternator (New)
2001SubaruImpreza2.5LH4N/AAlternator (New)
2001SubaruLegacyManual2.5LH4N/AAlternator (New)
2001SubaruOutbackManual2.5LH4N/AAlternator (New)
2000SubaruForester2.5LH4N/AAlternator (New)
2000SubaruImpreza2.5LH4N/AAlternator (New)
2000SubaruLegacy2.5LH4N/AAlternator (New)
2000SubaruOutbackSedan2.5LH4N/AAlternator (New)
1999SubaruForester2.5LH4N/AAlternator (New)
1999SubaruImpreza2.5LH4N/AAlternator (New)

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

23700AA37023700AA37A23700AA390

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.

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