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CS130 High Output Alternator

CS130 High Output Alternator

Best price now

$449.00at JS AlternatorsChecked Nov 10

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Price facts

  • Last seen at $449.00 at JS Alternators on Nov 10.
  • Our take on the CS130 High Output Alternator

    The JS Alternators CS130 is a hairpin (6-phase) high-output alternator built for 1987-1995 Chevy C1500 pickups and some aftermarket accessory drives. Hairpin winding produces more output at idle and runs more efficiently than a conventional alternator, which matters for car audio, marine and racing builds with heavy electrical demand. It uses premium bearings rated for high engine rpm and a dual-plate rectifier with 12 heavy-duty diodes for better cooling and heat tolerance. Activation takes one wire from the included pigtail to any ignition-switched 12V+ source, and the smaller pulley means you need a belt half an inch to an inch shorter.

    Best for1987-1995 Chevy C1500 owners upgrading charging outputCar audio builds with high current draw at idleMarine and racing applications needing heat toleranceCustom accessory-drive setups
    Pros
    • Hairpin 6-phase design gives strong output at idle
    • More efficient than a conventional alternator
    • Premium bearings handle high engine rpm
    • Dual-plate rectifier with 12 heavy-duty diodes improves cooling
    • Single-wire activation from the included pigtail
    • Direct fit for 1987-1995 Chevy C1500
    Cons
    • Smaller pulley requires a shorter belt
    • Single-wire activation needs an ignition-switched 12V+ source
    • Fits a narrow range of vehicles and accessory drives
    • No output rating or warranty details given

    CS130 High Output Alternator prices at every store

    • JS AlternatorsNew

      In stockReturn policy

      $449.00Checked Nov 10
      Visit JS Alternators

    About the CS130 High Output Alternator

    The CS130 High Output Alternator is a hairpin unit, commonly called a 6 phase alternator. It produces more output at idle and is more efficient than a conventional alternator. The CS130 style is commonly used on 1987-1995 Chevy C1500 pickups and some aftermarket accessory drives.

    It has premium bearings built to withstand high engine rpm. A dual plate rectifier with 12 heavy duty diodes improves cooling. The hairpin design is built to withstand high heat and high demand in car audio, marine and racing applications.

    To activate it, connect a single wire from the provided pigtail to any ignition switched 12V+ source. The alternator then turns on and off with the ignition switch. It comes with a smaller pulley, so it needs a belt that is 1/2 inch to 1 inch shorter. Motor swap applications come with a 45 mm pulley and also need a belt 1/2 inch to 1 inch shorter.

    Type
    Hairpin (6 phase) alternator, CS130 style
    Rectifier
    Dual plate with 12 heavy duty diodes
    Bearings
    Premium, for high engine rpm
    Pulley
    Smaller pulley; 45 mm on motor swap applications
    Belt
    1/2 inch to 1 inch shorter than standard
    Wiring
    Pigtail connects to an ignition switched 12V+ source
    Common use
    1987-1995 Chevy C1500 pickups, some aftermarket accessory drives
    Fits
    Buick Roadmaster 5.0L / 5.7L, 1991-1993; Chevrolet Astro Van 4.3L, 1987-1995
    Applications
    Car audio, marine, racing

    Questions and answers

    What vehicles does this CS130 alternator fit?
    It is commonly used on 1987-1995 Chevy C1500 pickups and some aftermarket accessory drives. Check your bracket and wiring before ordering.
    How is a hairpin alternator different from a conventional one?
    Hairpin units are 6-phase and produce more output at idle while running more efficiently. That helps when electrical demand is high at low engine speed.
    How do I wire it up?
    Connect a single wire from the provided pigtail to any ignition-switched 12V+ source. The alternator then turns on and off with the ignition.
    Will I need a different belt?
    Yes. The unit comes with a smaller pulley, so you need a belt half an inch to an inch shorter than stock.
    Is it good for car audio or marine use?
    The hairpin design, premium bearings and cooled dual-plate rectifier suit high-demand car audio, marine and racing use. Confirm the mounting and output match your setup.
    Where is the CS130 High Output Alternator cheapest?
    At JS Alternators, for $449.00, as of our latest check.

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