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Send the machine model, engine model or nameplate photo so our team can confirm compatibility before shipment.
Quotation details: MOQ, availability, lead time, item condition (new or remanufactured) and warranty coverage must be confirmed in your quotation before ordering.
Part-number relationships
Relationship
Reference family
Number
Primary Manufacturer Reference
DELCO
10463686
Cross-reference (fitment check required)
AC DELCO
321-1128
Cross-reference (fitment check required)
AC DELCO
334-2463
Cross-reference (fitment check required)
ARROWHEAD
ADR0210
Cross-reference (fitment check required)
CARGO
113578
Cross-reference (fitment check required)
DELCO
10480133
Cross-reference (fitment check required)
DELPHI
RM1360
Cross-reference (fitment check required)
J&N Electrical Products
400-12211
Cross-reference (fitment check required)
LESTER
8219-5
Cross-reference (fitment check required)
NSA
ALT-1090
Cross-reference (fitment check required)
WAI
1-2036-21DR
Product fitment guide
Part numbers and compatible models
Quickly compare the reference number and recorded machine applications. Use photos of your original unit and the checklist before ordering.
Part identification
Reference numbers
Primary number
10463686
Cross-reference (fitment check required)
321-1128
334-2463
ADR0210
113578
10480133
RM1360
400-12211
8219-5
ALT-1090
1-2036-21DR
Formatting aliases are the same number written differently. Cross-references require a specification and fitment check; they do not by themselves confirm direct interchangeability. Related assemblies and remanufactured numbers are separate relationship types.
Confirm voltage and rated amperage against the original alternator label.
Compare mounting ears, pulley type and pulley-groove count.
Check plug shape, terminal position and regulator connection.
Verify the engine model and machine serial range before ordering.
Machine fitment
Compatible model references
3 model references
Buick Commercial Chassis 1994 / 5700cc 5.7L V8: Catalog-listed; verify original unit number, mounting, pulley and electrical connections
Buick Commercial Chassis 1995 / 5700cc 5.7L V8: Catalog-listed; verify original unit number, mounting, pulley and electrical connections
Buick Commercial Chassis 1996 / 5700cc 5.7L V8: Catalog-listed; verify original unit number, mounting, pulley and electrical connections
Compatibility lists identify searchable model families, not every production serial range. Confirm the original part number and machine serial number before purchase.
Quick fitment answers
Common questions about 10463686
Which machines use 10463686?
Recorded compatible model references include Buick Commercial Chassis 1994 / 5700cc 5.7L V8: Catalog-listed; verify original unit number, mounting, pulley and electrical connections, Buick Commercial Chassis 1995 / 5700cc 5.7L V8: Catalog-listed; verify original unit number, mounting, pulley and electrical connections, Buick Commercial Chassis 1996 / 5700cc 5.7L V8: Catalog-listed; verify original unit number, mounting, pulley and electrical connections. Confirm the complete part number and machine serial range before ordering.
What numbers are documented for 10463686?
Cross-references are listed in the relationship table above. Compare specifications and the original unit before treating a reference as interchangeable.
How do I confirm 10463686 before ordering?
Confirm voltage and rated amperage against the original alternator label. Compare mounting ears, pulley type and pulley-groove count. Check plug shape, terminal position and regulator connection. Send clear photos of the original unit and connector layout when requesting a quote.
