Heavy Duty Alternator

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Equivalent Replacement Parts for AC DELCO Part Number 321-391

Click on the replacement part number link to view product details.

Part NumberDescriptionBrochure (English)Brochure (Spanish)
1979868
1979868
27SI New Alternator
Status:
Obsolete
Type:
New
Mount Type:
J180 Hinge
27SI New Alternator  
1979868
1979868
27SI New Alternator
Status:
Obsolete
Type:
New
Mount Type:
J180 Hinge
27SI New Alternator  
1979868
1979868
27SI New Alternator
Status:
Obsolete
Type:
New
Mount Type:
J180 Hinge
27SI New Alternator  
1979868
1979868
27SI New Alternator
Status:
Obsolete
Type:
New
Mount Type:
J180 Hinge
27SI New Alternator  
1979868
1979868
27SI New Alternator
Status:
Obsolete
Type:
New
Mount Type:
J180 Hinge
27SI New Alternator  
1979868
1979868
27SI New Alternator
Status:
Obsolete
Type:
New
Mount Type:
J180 Hinge
27SI New Alternator  
1979868
1979868
27SI New Alternator
Status:
Obsolete
Type:
New
Mount Type:
J180 Hinge
27SI New Alternator  
1979868
1979868
27SI New Alternator
Status:
Obsolete
Type:
New
Mount Type:
J180 Hinge
27SI New Alternator  
1979868
1979868
27SI New Alternator
Status:
Obsolete
Type:
New
Mount Type:
J180 Hinge
27SI New Alternator  
Copyright © 2025 PHINIA Inc. All rights reserved.
DELCO REMY is a registered trademark of General Motors LLC, licensed to PHINIA Technologies Inc.
Copyright © 2025 PHINIA Inc. All rights reserved.
DELCO REMY is a registered trademark of General Motors LLC, licensed to PHINIA Technologies Inc.