11785-270XP 270 Amp High Output Alternator for Chevrolet & GMC Applications (2017-2018)
11785-270XP 270 Amp High Output Alternator for Chevrolet & GMC Applications (2017-2018)
 
Price: $689.95

Price with Selected Options: $689.95


Product Code: 11785-270-XP


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DESCRIPTION SPECIFICATIONS YEAR FITMENTS
 
 
PRODUCT FEATURES

11785-270XP 270 Amp High Output Alternator for Chevrolet & GMC Applications


(2017-2018)
The XP series high-output alternators are the ultimate upgrade when you need the absolute biggest and most sophisticated high output alternator on the planet. All of our XP series alternators are designed for one purpose, brute force idle output. When you need the most extreme idle output with the most sophisticated integrated alternator-monitoring system to prevent thermal failures is where the XP alternator delivers. Every Nations product we sell is held to the strictest quality standards in the industry. We only use 100% brand new USA made components along with one of the most rigorous testing before each individual alternator leaves our shop. Each XP series alternator comes standard with our custom hard-anodized billet aluminum pulley and 2-year replacement warranty. If you're looking for a significant overall increase in top end and idle output, the XP series alternator is your solution.
Mounting Type Direct fit to OEM Mounting
Output Voltage PCM Controlled
Idle Amperage 190
Hot Idle Amperage @ 200ºF 170
Max Amperage 270
Hot Max Amperage @ 200ºF 240
Positive Output Stud Size 8MM x 1.25 Copper
Temperature Compensation Yes with 3-Step Thermal Protection
Rectifier 12 50 amp press fit diodes
Rectifier Heatsink Aluminum
Pulley 6 Groove
Doesn't affect vehicles PCM, Check Engine Light or Charge Light Yes - Direct plug-in OEM PCM Compliant
Warranty Duration 2 Year Standard Replacement
SKU 11785-270-XP

Average Customer Review: Average Customer Review: 5 of 5 5 of 5 Total Reviews: 2 Write a review.

  0 of 0 people found the following review helpful:
 
5 of 5 Best Alternators in the Game! August 16, 2023
Reviewer: Colton H. from San Jose, CA  
Fast shipping & Great customer service. Have not been able to find a better high amp alternator on the market.

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  0 of 0 people found the following review helpful:
 
5 of 5 Silverado 1500 February 24, 2023
Reviewer: Juan caro from tampa, FL United States  
Third-time purchasing and alternator hi output  good product

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