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Alternator (100-105A) verify

Remanufactured alternator — CS130 (88-95) / CS130D (96-98) case styles — OEM, GM & aftermarket part numbers for 1988–1998 Chevy/GMC C/K 1500 & 2500.

Alternator (100-105A)
🛠 Fits: 1988-1998 C/K 1500 & 2500
Remanufactured alternator — CS130 (88-95) / CS130D (96-98) case styles
334-2114ACDelco (OEM)
📝 88-95 use the CS130; 96-98 use the CS130D — not interchangeable. Multiple amperages were offered, so match output rating and plug against your truck.
⚠️ Verify before buying. Fitment varies by year, engine (4.3/5.0/5.7/7.4/6.5) and 2WD/4WD. Confirm against your VIN/build before ordering.

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