- Will this fit my 1986 C10?
- It is listed for the 1986 C10 and some Jeep and GMC applications. Confirm your engine and existing alternator part number before ordering, since GM used several alternators that year.
- Is 63 amps enough?
- It matches a typical stock output for these trucks. If you run added lights, a big audio system or a winch, a higher-output alternator is the better choice.
- Is it new or remanufactured?
- The Gold line is remanufactured. That keeps it close to factory spec but means quality depends on the individual rebuild.
- Does it need an external regulator?
- No. The regulator is internal, so it wires to the original charging circuit without a separate regulator box.
- What is in the box?
- The alternator only. The pulley and fan are typically included, but belts and mounting hardware are not.
- How does it compare with a higher-output alternator?
- It is a stock-equivalent replacement with factory fit. A high-output unit adds capacity but often needs bracket or wiring changes.
- Where is the ACDelco Gold Alternator cheapest?
- At Amazon, for $84.75, as of our latest check.
- Where can I buy the ACDelco Gold Alternator?
- 10 stores we checked sell it, including Partzilla.com, AutoNationParts, CARiD.com, Summit Racing, PartsHawk.