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Our offices are closed for Thanksgiving. Orders placed online will be processed on Monday 12/1/2025.

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Isuzu 4JA1 Alternators

Alternators for Isuzu 4JA1 Diesel Engines

As an Authorized Isuzu Dealer, we carry a wide selection of genuine alternators for Isuzu 4JA1 diesel engines.

If you need any help finding a part, please use our quote request form or call us at 888.687.0539: our knowledgeable inside sales staff will promptly assist you.

IZ-5812003470

ALTERNATOR - 4BD1 / 4JA1 / 4JB1 / 4JC1 / 4JG1 (12V)

$4,356.45

IZ-8943388471

ALTERNATOR - 4BD1 / 4JA1 / 4JB1 / 4JC1 / 4JG1 / 4JG2

$781.31

IZ-8944179240

ALTERNATOR - 4JA1 / 4JB1 / 4JC1 (12V)

$1,116.32

IZ-8944237560

ALTERNATOR - 4BD1 / 4BG1 (12V)

$4,029.47

IZ-8944315600

ALTERNATOR - 4JA1 / 4JB1 / 4JC1 (1984 AND NEWER, 24V)

$6,398.26

IZ-8970232631

ALTERNATOR - 4JA1 / 4JB1 / 4JC1 / 4JG1 / 4JG2 (24V)

$1,149.49

IZ-8970376150

ALTERNATOR - 4JA1 / 4JB1 / 4JC1 (12V)

$1,895.28

888.687.0539 (U.S.)|225.706.4858 (Int.)

Monday-Friday 7am-5pm CST
8784 S. Choctaw Dr. Baton Rouge, LA 70815
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