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Lester 8291ND170M
Lester 8291ND170Ma
Lester 8291ND170Mb
Lester 8291ND170Mc
Lester 8291ND170M Lester 8291ND170M(a) Lester 8291ND170M(b) Lester 8291ND170M(c)

Custom Built in the USA, Our Marine 6 phase technology high output alternators are designed to charge and recover your battery extremely quick and efficient. So if you are just replacing your worn-out factory alternator or you are looking to upgrade because you want more amperage to maintain your accessory demands our Pure Power brand High Output Marine alternators are made in the USA with quality parts to perform under the most extreme conditions.

*Factory Powder Coated Satin Black

*External Ignition Protected

*OEM Koyo Bearings

*Spark Resistant Sealed Brushes

12 Volt 170 Amp PurePower Marine Alternator For Late Model GM LS Engines 5.0L, 5.7L, 6.2L

✓ In Stock
✓ Fast Shipping
✓ Free Tech Support
✓ Free 2Yrs Warranty
$519.00 $379.00
Recommended Accesories
Premium Big 3, 1/0 AWG Cable Kit optimizes the performance of your new Pure Power High Output Alternator
(Specifications here)


See All Marine units


Pure Power Series

02581354
Features
  • Installation Note:
    This unit comes equipped with a smaller alternator pulley, and we recommend using a ½ inch shorter drive belt for proper belt tension. For information and help to identify your current belt size and locating the ½ inch shorter belt size needed, refer to our Technical Notes, Reducing Your Vehicle's Belt Size | TAE (tucsonalternator.com). Our smaller drive pulley is not recommended for sustained use above 5,500 RPM engine speeds.
  • The highest charging output, at idle, in the industry
  • Amazing heat dissipation
  • Durable 6phase Hairpin stator technology
  • 12 50 amp avalanche diodes for durability
  • OEM SKF high heat bearings
  • OEM brushes and brush holder for extreme long life
  • Every alternator is endurance tested on the most advanced dyno tester in the industry, DV Electronics/Alt-98, to ensure the correct performance specs and durability.


Specs

Mounting type
Direct OEM Replacement
Output Voltage
14.8
Stator configuration
6 Phase Hairpin
Amperage
170 AMPS
Pulley type
6 Groove Steel
Pulley Grooves
6
Rectifier
12 50 amp press fit diodes
Rectifier heatsink
Aluminum
Warranty
24 Months Repair Warranty



Performance

CUSTOMER CARE
Industry leading 2 year warranty
World class customer service
BENEFITS OF JOINING THE PUREPOWER FAMILY:
ULTIMATE PERFORMANCE
Pure Power alternators aren’t just built to produce the maximum amperage, they’re built to give you the most amperage at idling speeds.
EASY DIRECT REPLACEMENT
Every Pure Power alternator is custom built to a direct fit.
SUPERIOR QUALITY
Using only the highest quality parts assures our customers their new Pure Power alternator is built to lasts a Lifetime
PURE POWER COMMITMENT
When you purchase your High Output Alternator, you join the Pure Power family. This family consists of car audio users, diesel owners, off roaders, along with our 5-star customer service team that is always here for you.

NEED HELP? CALL US 1-520-622-7395

M-F 8-5 / SAT. 9-2


FAST SHIPPING
Orders placed by 2pm EAST will be processed same day

TAE/CAE 2024
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