Ignitions and Electrical› Charging Systems

Powermaster

ALTERNATOR 140A GM CS NAT

$346.12

SKU: P01Q 7864

In Stock
In Stock
Ships by Jun 8
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

Alternator; CS144; Straight Mount; 170 Amp; 115 Idle; Natural; Powermaster has a variety of alternators available for various applications. Large Case GM CS144 Style. 170 Plus Amps At Top End/115 Plus Amps At Idle. One Unit For 1 Or 3 Wire Operation. Individually Dyno Tested with Proof of Performance Guarantee. Great Upgrade To Replace Lower Amp Units. With Fan Baffle For Superior Cooling.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandPowermaster
Part NumberP01Q 7864

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

View Full Return Policy