1989 Chevrolet R2500 Suburban V8 7.4L cs144 High Output Alternator Bass Knobs This Universal Big 3 Wiring

This Universal Big 3 Wiring Upgrade Kit is all 1/0 100% oxygen free copper cables

This is a direct fit high-output alternator for the 2016-2019 Chevrolet Suburban 3500 HD 6

This is a direct fit high-output alternator for the 2022 GMC Sierra 1500 Limited 6

We only use fine-strand

This is a direct fit high-output alternator for the 1976-1980 Chevrolet C20 Suburban 6

1989 Chevrolet R2500 Suburban V8 7.4L cs144 High Output Alternator Bass Knobs This Universal Big 3 WiringFitment: This is a direct fit high output alternator for the 1989 Chevrolet R2500 Suburban 7. 4L. Being a direct fit, this alternator fits directly into your stock alternator location. Plug: This high output alternator comes with a 14. 8 Volt GM Style Internal Regulator with one wire connection. This alternator is not plug and play and must be wired with the one wire connection. NOTE: If you require charging at a certain voltage setpoint, we offer a