Specifications

Output140
Voltage12
TypeAlternator
DesignIR/IF
RotationCW
ManufacturerDENSO
SeriesHAIRPIN
PulleyS6
Pulley groove OD62
Plug code346
Plug clock9
Lester number11180
PIC code290-5233
NotesThis is a Denso 140A Alternator for the 2006 Buick Lucerne With the 3.8L Engine. This Unit Seems to Look Like Previous Denso Units Used on the Same Engine, Using a Conventional 6-Groove Pulley, and a 2-Pin ôL-Fö Plug.

Confirmed fitment

Verified applications from the ePartsGlobal catalog. If your engine isn't listed, send us the OEM part number and we'll cross-reference it.

MakeModelEngineYearsApplication
Buick CarLucerneV6 3.8L 3800cc 231cid2006–2008Car · domestic
BuickLucerne2006–2008domestic

Cross-reference

OEM and aftermarket part numbers that interchange with this unit, from the ePartsGlobal catalog.

WAI New11180N
WAI To Be Superseded11180
Bosch RemanufacturedAL8558X
Denso104210-4360
GM25764632
Lester11180