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CHARGING SYSTEMS
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DENSO · Alternator
AlternatorER/IFDENSO

13310

PIC290-255
Voltage
12V
Amperage
120A
Rotation
CW
10 interchanges15 applications23 components
Note:This is a 50 / 120 NDenso Chrysler Externally Regulated Alternator With an 11mm Top Adjusting Ear Hole. Original Lester Catalogs Used Part No. 13310 to Describe the NDenso Unit With the 5-Groove Serpentine Pulley Only. Other Lester Numbers Were Used as Pulleys Changed. The 13310 is a "Base" Unit Which Other Lester Numbers Can Be Made Using the Following Pulley Changes: #121000-4080 (13302 - 290-261) 8-Groove Pulley. No Ground Tab. #121000-4150 (13302 - 290-261A) 8-Groove Pulley. Ground Tab. #121000-4040 (13301 - 290-262). Double Pulley. No Ground Tab. #121000-4060 (13310 - 290-255) 5-Groove Pulley. No Ground Tab. #121000-4070 (13311 - 290-264) 6-Groove Pulley. No Ground Tab. #121000-4050 (13309 - 290-265) 4-Groove Pulley. No Ground Tab. #121000-4130 (13453 - 290-265A) 7-G Pulley. Ground Tab. #121000-4170 (13742 - 290-5103 - 136A) 7-G Pulley. Ground Tab. Pulleys on All 120 Amp NDenso Chrysler Units Interchange To Date.

Specifications

Full technical detail

Type
Alternator
Manufacturer
DENSO
Design
ER/IF
Voltage
12V
Amperage
120A
Rotation
CW
Pulley Design
S5
Pulley Groove OD
65
Plug Code
320
Plug Clock
1:00

Vehicle applications

Fits 15 configurations

Domestic(15)
MakeModelEngineYears
Chrysler(Car)DaytonaV6 3.0L 2972cc 181cid1990–1990
Chrysler(Car)DynastyV6 3.0L 2972cc 181cid1990–1990
Chrysler(Car)LeBaronV6 3.0L 2972cc 181cid1990–1990
Chrysler(Car)SpiritL4 2.5L 2500cc 153cid1993–1993
Chrysler(Van)Town & CountryV6 3.3L 3301cc 201cid1990–1990
Chrysler(Van)VoyagerV6 3.3L 3301cc 201cid1994–1994
Dodge(Van)CaravanV6 3.0L 2972cc 181cid1990–1990
Dodge(Car)DaytonaV6 3.0L 2972cc 181cid1990–1990
Dodge(Car)DynastyV6 3.0L 2972cc 181cid1990–1990
Dodge(Car)DynastyL4 2.5L 2507cc 153cid1990–1990
Dodge(Van)Grand CaravanV6 3.3L 3301cc 201cid1990–1990
Dodge(Car)SpiritV6 3.0L 2972cc 181cid1990–1990
Plymouth(Car)AcclaimV6 3.0L 2972cc 181cid1990–1990
Plymouth(Van)Grand VoyagerV6 3.3L 3301cc 201cid1990–1990
Plymouth(Van)VoyagerV6 3.0L 2972cc 181cid1990–1990

Component breakdown

Replacement parts that go inside this unit

ComponentPart numbers
Bearing, Ball5-3514 5-5222
Brush Holder Assy, Alt7490-9202
Connector, Alt9990-1012
Cover, Alt8490-9011 8490-9019
Frame, DE, Alt7690-9206
Frame, SRE, Alt7590-9210
Grommet, Alt9190-4711
Insulator, Alt9290-9002
Nut9500-1451 9500-1505 9590-001
Plug Code9801-320
Pulley7990-9012
Rectifier7790-4012 7790-4010
Regulator, Alt8090-4430
Repair Kit, Alt6990-1081
Retainer, Bearing, Alt8590-900
Rotor7090-655
Screw9690-9065
Seal, Alt9190-4712
Stator7290-8503
Terminal Block, Alt9990-1000
Test Lead, Alt9800-EL
Thru Bolt9690-9009
Washer, Spring9890-9030