Installation Time
(approx) 1 Hour
Difficulty Level:
Simple installation for anyone.
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Tuff Stuff Performance Alternator with 6-Groove Pulley; 250 Amp; Army Green (07-11 3.8L Jeep Wrangler JK)
Item J190787
$0.00
Our Price
$553.80 (each)
FREE Shipping Market Price $636.99 You Save 13% ($83.19) Up to 10% off for Military & First Responders! See DetailsWill this fit your Vehicle?
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Product Information
Features, Description, Reviews, Q&A, Specs & Installation
Features
- Alternator
- High Output Performance
- Enhances Efficiency
- Stylish Army Green Finish
- Improves Power Delivery
- Quiet Operation
- One-Hour Installation
- One-Year Warranty
- Fits 2007-2011 3.8L Jeep Wrangler JK Models
Description
Performance. This Tuff Stuff Performance Alternator delivers a robust 250 amp output, significantly enhancing the electrical capacity of your Jeep Wrangler. With such a powerful output, it supports additional aftermarket accessories and high-demand electrical systems with ease. This increased electrical capacity is ideal for off-road enthusiasts who require extra power for lighting, winches, and other auxiliary equipment, ensuring that energy demands are met without compromising the vehicle’s functionality or battery life.
Efficient. Equipped with a precision-engineered 6-groove pulley system, this Tuff Stuff Performance Alternator optimizes belt contact and minimizes slipping. By enhancing belt engagement, it improves operational efficiency and ensures consistent performance under various engine conditions, from idling to high-speed operations. This reliable performance under diverse operational demands makes it an essential upgrade for maintaining efficiency throughout the engine’s lifespan.
Power. The high amperage output of this Tuff Stuff Performance Alternator ensures that your Jeep’s electrical system has ample power to operate efficiently, even under high load conditions. This consistent power supply is crucial for maintaining optimal performance of all onboard electronic components, from the navigation system to the audio system and external lighting. Ensuring these components receive stable and sufficient power prevents performance dips and extends the lifespan of electronic accessories.
Reliable. This Tuff Stuff Performance Alternator is designed to operate quietly, effectively reducing engine noise and vibration that can be annoying on long journeys. The reduction in noise and vibration is achieved through advanced internal mechanisms that dampen excess sound and promote smoother operation. This leads to a significantly quieter and more pleasant driving experience, allowing you and your passengers to enjoy the ride without additional noise interference, making it especially valuable for those who spend many hours on the road.
Installation. Putting this Tuff Stuff Performance Alternator with 6-Groove Pulley on your Jeep Wrangler JK is easy and requires no drilling.
Warranty There is a 1-year warranty on this product.
Application. The Tuff Stuff Performance Alternator with 6-Groove Pulley fits 2007-2011 3.8L Jeep Wrangler JK models.
Fitment:
DetailsTuff Stuff Performance 7515G
CA Residents: 
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Installation & What's in the Box
Installation Info
What's in the Box
- (1) Alternator with 6-Groove Pulley
- Hardware
5.0
Customer Reviews (1)
Reviews of Tuff Stuff Performance Ignition products have an average rating of 5 out of 5
Questions & Answers
10 More Questions
Will It Fit My Wrangler
- JK Rubicon 2 Door - 07, 08, 09, 10, 11
- JK Rubicon 4 Door - 07, 08, 09, 10, 11
- JK Wrangler 2 Door - 07, 08, 09, 10, 11
- JK Wrangler 4 Door - 07, 08, 09, 10, 11
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I was able to navigate with confidence and love the install videos, they made decision making so easy.
Meet Our Team
Ryan E, 2002 Jeep Wrangler TJ
Marketing Coordinator
I have been into Wranglers since I was young. My dad has owned quite a few over the years and if I wasn’t in a lifted wrangler I was in something lifted. When I was old enough to drive I bought a Cherokee and went through 3 of them before deciding I wanted a Wrangler. So I sold my Cherokee and sat o...
I have been into Wranglers since I was young. My dad has owned quite a few over the years and if I wasn’t in a lifted wrangler I was in something lifted. When I was old enough to drive I bought a Cherokee and went through 3 of them before deciding I wanted a Wrangler. So I sold my Cherokee and sat o...
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