Alternators
ENGINE ACCESSORIES
ALTERNATORS.
March Performance offers premium alternators for GM, Ford, and Chrysler. We carry everything from standard cast alternators all the way to custom CNC billet alternators. March Performance backs all of our alternators with a lifetime warranty. If you need assistance in selecting the proper alternator amperage or have any other questions, give our sales staff a call at 1-888-729-9070 or send us an email to info@marchperformance.com.
Alternator Fans
Alternator Pulleys
Alternator Pulley Covers
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Ultra Series Ford 1 Alternator w/ Serpentine Pulley, 140 AMP, Polished Finish
$269.95Ford 1G Alternator 6 & 12 mounting positions. High 140 amp. 1 wire easy to connect. Polished finish. Chrome Serpentine Pulley and Fan Highest-quality neoprene-sealed bearings for long-life. Ultra low cut-in voltage...$269.95 -
Ultra Series Ford 1 Alternator w/ Serpentine Pulley, 140 AMP, As Cast Finish
$223.95Ford 1G Alternator 6 & 12 mounting positions. High 140 amp. 1 wire easy to connect. Cast finish. Black Serpentine Pulley and Fan Highest-quality neoprene-sealed bearings for long-life. Ultra low cut-in voltage regulators...$223.95 -
Ultra Series GM 10SI Alternator w/ Serpentine Pulley, 140 AMP, Black Finish
$147.99GM 10SI alternator 6 & 12 mounting positions. 6.6" center to center mounting. High 140 amp. 1 wire easy to connect. Black finish. Black Serpentine Pulley and Fan Highest-quality neoprene-sealed bearings for long-life. Ultra...$147.99 -
Ultra Series GM 10SI Alternator w/ Serpentine Pulley, 140 AMP, Chrome Finish
$143.99GM 10SI alternator 6 & 12 mounting positions. 6.6" center to center mounting. High 140 amp. 1 wire easy to connect. Chrome finish. Chrome Serpentine Pulley and Fan Highest-quality neoprene-sealed bearings for long-life...$143.99 -
Ultra Series GM 10SI Alternator w/ Serpentine Pulley, 140 AMP, Polished Finish
$143.99GM 10SI alternator 6 & 12 mounting positions. 6.6" center to center mounting. High 140 amp. 1 wire easy to connect. Polished finish. Chrome Serpentine Pulley and Fan Highest-quality neoprene-sealed bearings for long-life...$143.99 -
Ultra Series GM 10SI Alternator w/ Serpentine Pulley, 140 AMP, As Cast Finish
$149.99GM 10SI alternator 6 & 12 mounting positions. 6.6" center to center mounting. High 140 amp. 1 wire easy to connect. Cast finish. Black Serpentine Pulley and Fan Highest-quality neoprene-sealed bearings for long-life...$149.99 -
Painless Performance High Amp Alternator Wiring Kit
$84.99Painless Performance High Amp Alternator Wiring Kit 100 - 190 Amp 1-Wire Alternators This wiring kit from Painless Performance will help you finish installing your new high amp alternator as possible. Kit Includes: 200 Amp Fuse Fuse holder 10 ft...$84.99 -
Ultra Series GM CS130 Alternator, 140 Amp 1 Wire Black Finish, Center Mount
$198.95Ultra Series GM CS130 Alternator 140 Amp - Black - Center Mount Power your build with the March Performance GM CS130 Alternator, featuring a center mount design with 6 and 12 o’clock mounting positions (6.125” center-to-center) for...$198.95 -
Dodge Viper Serpentine Alternator Pulley
MSRP: $68.94$67.99Dodge Viper Serpentine Alternator Pulley 7 Rib Serpentine - Powder Coat Upgrade your charging system with the March Performance Dodge Viper Serpentine Alternator Pulley, precision CNC-machined from billet aluminum for strength, balance, and...MSRP: $68.94$67.99 -
Dodge Magnum Serpentine Alternator Pulley
$71.99Dodge Magnum Serpentine Alternator Pulley 6 Rib Serpentine - Powder Coat - 3.9L, 5.2L and 5.9L Application : 1991-1997 3.9, 5.2, 5.9 Dodge Magnum Engines Kit Includes : Alternator Pulley (2.575") Mounting Hardware$71.99 -
Dodge Magnum Alternator Pulley - Large Diameter
$71.99Dodge Magnum Alternator Pulley 7 Rib Serpentine - Powder Coat - 3.9L, 5.2L, 5.9L Boost performance and reliability with the March Performance Dodge Magnum Alternator Pulley, engineered for 1991–1997 Dodge Magnum 3.9L, 5.2L, and 5.9L engines. This...$71.99 -
Ultra Series GM CS130 Alternator, 140 Amp 1 Wire Cast Finish, Center Mount
$194.95Ultra Series GM CS130 Alternator 140 AMP - Cast - Center Offset Experience reliable power and performance with the March Performance Ultra Series GM CS130 Alternator, featuring a center offset mount with 6 and 12 o’clock mounting positions (6...$194.95