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

Direct Replacement IDLE PRO X - Direct Replacement

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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Specification

Brand Name IDLE PRO XWeight N/A
New vs. Reman NewAmperage 420
Dust Screen NoExcitation Type SELF
Field ISO Terminal NoLamp (L) Terminal Yes
Multipower Terminal NoSense (S) Terminal Yes
Mounting Type PadVoltage 12
Product Family BLPPolarity Insulated return

App Info

Data is not available for App Info

BOM

ImagePart NoDescriptionNotes
A041521350SAlternator Fan  
A015520984SAlternator Front Housing 
A020520994SAlternator Rotor 
A022521373SAlternator Stator  
A012520986SAlternator Rear Housing 
A170106789SAlternator Field Coil 
A051521559SAlternator Rectifier  
R214520998SVoltage Regulator 
A038520992SAlternator Cover 
K183106574SAlternator Overhaul Kit 
K212106575SAlternator Hardware Kit 

Where Used

Data is not available for Where Used

Cross Reference

Competitor PartNoCompetitor NameInterChange TypeNotes
BLP4003IDLE PRO XDirect Replacement
BLP4004HIDLE PRO XCan Use
BLP4002HIDLE PRO XCan Use
BLP4009IDLE PRO XCan Use
BLP4007HIDLE PRO XCan Use
BLP4005HIDLE PRO XCan Use
61006079DELCO REMYDirect Replacement
8600473DELCO REMYDirect Replacement
8600529DELCO REMYDirect Replacement
8600629DELCO REMYDirect Replacement
C527NEIHOFFDirect Replacement
C531NEIHOFFDirect Replacement
C680NEIHOFFDirect Replacement