CF-7861-11N-4G Passenger Vehicle Alternator

Alternators

CF-7861-11N-4G

CF-7861-11N-4G alternator for Chevrolet Astro, Chevrolet Blazer, Chevrolet C1500 and related applications (12V / 105A / S4).

Brand

Specification

Voltage12V
Amperage105A
RotationCW
Pulley ClassS4
Regulator/FanIR/EF

Features

Part NoCF-7861-11N-4G
MFRDELCO
Part TypeAlternator

Part Number Cross-Reference

Lester Numbers
Delco
GM

Product Advantages

Alternator matching focuses on amperage, voltage, pulley configuration, regulator/fan design, plugs, and OE replacement references.

Fitment-first matching

CF-7861-11N-4G is prepared for alternator sourcing with Part No, OE, Lester number, and application records checked together.

Quality and test focus

Core specifications such as voltage, power or amperage, rotation, teeth, and design are reviewed before sample or bulk quotation.

Replacement sourcing support

MFR DELCO and replacement references including 7861-11, 7921-11 help buyers compare existing units and reduce wrong-part risk.

Inquiry-ready supply

Share target quantity, destination, sample need, and packaging requirement so Crankvia can confirm the practical supply path.

Application Information

Application records are provided as compatibility references. Confirm OE number, vehicle configuration, engine, and market version before final ordering.

Part No

CF-7861-11N-4G

Records

74

Makes

2

Models

30

Year range

1987-1991

MakeModelEngineYearNote
ChevroletAstroV6 4.3L 262cid1987-1989-
ChevroletBlazerV8 5.0L 305cid1987-
ChevroletC1500V6 4.3L 262cid1988-1989-
ChevroletC1500V8 5.0L 305cid1988-1989-
ChevroletC1500V8 5.7L 350cid1988-1989-
ChevroletC2500V6 4.3L 262cid1988-1989-
ChevroletC2500V8 5.0L 305cid1988-1989-
ChevroletC2500V8 5.7L 350cid1988-1989-
ChevroletC3500V8 5.7L 350cid1988-1989-
ChevroletG10V6 4.3L 262cid1987-1991-
ChevroletG10V8 5.0L 305cid1987-1991-
ChevroletG10V8 5.7L 350cid1987-1991-
ChevroletG10V6 4.3L 262cid1991-
ChevroletG20V6 4.3L 262cid1987-1991-
ChevroletG20V8 5.0L 305cid1987-1991-
ChevroletG20V8 5.7L 350cid1987-1991-
ChevroletG20V6 4.3L 262cid1991-
ChevroletG30V6 4.3L 262cid1987-1991-
ChevroletG30V8 5.7L 350cid1987-1991-
ChevroletG30V8 7.4L 454cid1990-
ChevroletG30V6 4.3L 262cid1991-
ChevroletK1500V6 4.3L 262cid1988-1989-
ChevroletK1500V8 5.0L 305cid1988-1989-
ChevroletK1500V8 5.7L 350cid1988-1989-
ChevroletK2500V6 4.3L 262cid1988-1989-
ChevroletK2500V8 5.0L 305cid1988-1989-
ChevroletK2500V8 5.7L 350cid1988-1989-
ChevroletK3500V8 5.7L 350cid1988-1989-
ChevroletR10 SuburbanV8 5.0L 305cid1987-
ChevroletR10V6 4.3L 262cid1987-
ChevroletR10V8 5.0L 305cid1987-
ChevroletR20V6 4.3L 262cid1987-
ChevroletR20V8 5.0L 305cid1987-
ChevroletV10V6 4.3L 262cid1987-
ChevroletV10V8 5.0L 305cid1987-
GMCC1500V6 4.3L 262cid1988-1989-
GMCC1500V8 5.0L 305cid1988-1989-
GMCC1500V8 5.7L 350cid1988-1989-
GMCC2500V6 4.3L 262cid1988-1989-
GMCC2500V8 5.0L 305cid1988-1989-
GMCC2500V8 5.7L 350cid1988-1989-
GMCC3500V8 5.7L 350cid1988-1989-
GMCG1500V6 4.3L 262cid1987-1991-
GMCG1500V8 5.0L 305cid1987-1991-
GMCG1500V8 5.7L 350cid1987-1991-
GMCG1500V8 5.7L 350cid1989-1991-
GMCG1500V6 4.3L 262cid1991-
GMCG2500V6 4.3L 262cid1987-1991-
GMCG2500V8 5.0L 305cid1987-1991-
GMCG2500V8 5.7L 350cid1987-1991-
GMCG2500V8 5.7L 350cid1989-1991-
GMCG2500V6 4.3L 262cid1991-
GMCG3500V8 5.7L 350cid VIN K1987-1988-
GMCG3500V6 4.3L 262cid1987-1991-
GMCG3500V8 5.7L 350cid1989-1991-
GMCG3500V8 7.4L 454cid1990-
GMCG3500V6 4.3L 262cid1991-
GMCJimmyV8 5.0L 305cid1987-
GMCJimmyV8 5.7L 350cid1989-
GMCK1500V6 4.3L 262cid1988-1989-
GMCK1500V8 5.0L 305cid1988-1989-
GMCK1500V8 5.7L 350cid1988-1989-
GMCK2500V6 4.3L 262cid1988-1989-
GMCK2500V8 5.0L 305cid1988-1989-
GMCK2500V8 5.7L 350cid1988-1989-
GMCK3500V8 5.7L 350cid1988-1989-
GMCR1500 SuburbanV8 5.0L 305cid1987-
GMCR1500V6 4.3L 262cid1987-
GMCR1500V8 5.0L 305cid1987-
GMCR2500V6 4.3L 262cid1987-
GMCR2500V8 5.0L 305cid1987-
GMCSafariV6 4.3L 262cid1987-1989-
GMCV1500V6 4.3L 262cid1987-
GMCV1500V8 5.0L 305cid1987-

Product matching notes

Use these checks together with the application table before final ordering.

How do I confirm CF-7861-11N-4G fits?

Compare Part No, OE numbers, Lester Numbers, the application records, and the spec table. The page is organized around Chevrolet Astro, Chevrolet Blazer, Chevrolet C1500 and related applications.

Which fields matter most?

Start with Voltage: 12V, Amperage: 105A, Rotation: CW, Pulley Class: S4, then cross-check OE numbers Delco 10463044, 10463123, 10479993, 1101582.

What if I only have a photo or partial number?

Share label photos, drive-end and connector shots, and any partial number or Lester Numbers 7861-11, 7921-11. That usually narrows the match quickly.

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