BLP4003 - Prestolite Electric Leece Neville IDLE PRO X 12V 420A Brushless Alternator

Part Notes : Prestolite products not approved for aviation applications

The new Leece-Neville IdlePro Extreme™ series alternators offer industry-best output at low engine speeds, utilizing a high-amp, brushless design. Best-in-class IdlePro Extreme alternators feature an array of engineering benefits that enhance electrical system and engine performance to extend battery life and increase vehicle uptime. Isolated Ground Technology. Auxiliary Draft Cooling design* – special fan and front housing design and integration for temperature control of the front bearing. Front bearing is kept 10 C cooler as compared to traditional external fan designs. Remote sense capable to optimize alternator output and increase battery life.

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Specifications

Brand Name PRESTOLITE ELECTRICWeight 0.0000LB
Condition NewAC (R) Terminal Yes
Dust Screen NoExcitation Type SELF
Field ISO Terminal NoIgnition (I) Terminal No
Ignition Protection NoLamp (L) Terminal Yes
Multipower Terminal NoNeutral Terminal No
Sense (S) Terminal YesPainted Housing Yes
Mounting Type PadRotation CW
Voltage 12Product Family BLP
Polarity Insulated returnFan Location EXT
Amperage Rating 420Regulator Type INT

Application Information

Data is not available for App Info

Bill of Materials (BOM)

ImagePart NoDescriptionNotes
Prestolite
A012520986S  Alternator Rear Housing 
Prestolite
A015520984S  Alternator Front Housing 
Prestolite
A020520994S  Alternator Rotor 
Prestolite
A022521373S  Alternator Stator  
Prestolite
A038107042S  Alternator Cover 
Prestolite
A038520992S  Alternator CoverObsolete. Supersede to A038107042S
Prestolite
A041521350S  Alternator Fan  
Prestolite
A051521559S  Alternator Rectifier  
Prestolite
A170106789S  Alternator Field Coil 
Prestolite
K183106574S  Alternator Overhaul Kit 
Prestolite
K212106575S  Alternator Hardware Kit 
Prestolite
R214107033S  Voltage Regulator 
Prestolite
R214520998S  Voltage RegulatorSupersede to R214107033S

Where Used

Data is not available for Where Used

Cross References

Competitor PartNoCompetitor NameInterChange TypeNotes

61006079

DELCO REMYDirect Replacement

8600473

DELCO REMYDirect Replacement

8600529

DELCO REMYDirect Replacement

8600629

DELCO REMYDirect Replacement

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NEIHOFFDirect Replacement

C531

NEIHOFFDirect Replacement

100-18111

DelstarDirect Replacement

10018111

DelstarDirect Replacement

BLP4002H

PRESTOLITE ELECTRICCan Use

BLP4003

PRESTOLITE ELECTRICDirect Replacement

BLP4004H

PRESTOLITE ELECTRICCan Use

BLP4005H

PRESTOLITE ELECTRICCan Use

BLP4007H

PRESTOLITE ELECTRICCan Use

BLP4009

PRESTOLITE ELECTRICCan Use

3535743

PIERCE MFGDirect Replacement

5086964

TIFFINDirect Replacement

343-0072

CRANE CARRIERDirect Replacement

10125943

SUTPHENDirect Replacement

10072301

BLUE BIRDDirect ReplacementOE Number