Installation Time
(approx) 1 Hour
Difficulty Level:
Light to Moderate mechanical skill required.
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PA Performance Alternator; 160 Amp (07-11 3.8L Jeep Wrangler JK)
Item J102470
$0.00
Our Price
$314.10 (each)
FREE Shipping Market Price $361.22 You Save 13% ($47.12) Up to 10% off for Military & First Responders! See DetailsWill this fit your Vehicle?
Ship to: Columbus - 43215
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Product Information
Features, Description, Reviews, Q&A, Specs & Installation
Features
- 100% New Upgrade Alternator
- Includes Manufacturer One Year Warranty
- High Output - Increases Charging Capacity
- 80 Amps at Idle - 160 Amps at Maximum
- Natural Cast Finish
- Includes 6 Groove Serpentine Pulley
- Fits 2007-2011 Jeep Wrangler 3.8L JK Models
Description
More Power. This 160 Amp PA Performance JK Alternator is a brand new upgraded replacement alternator, not re-manufactured like other companies sell and is tested at the time of assembly. It comes complete with internal voltage regulator and a 6 groove serpentine pulley. The 160 Amp alternator will increase the charging capacity at all RPM Ranges and produces 80+ amps at idle and 160+ amps at maximum.
Peace of Mind. Why waste your time and money rebuilding your alternator again and again when it will only fail, replace it with a brand new high performance alternator that includes a Limited Lifetime Warranty directly from PA Performance for peace of mind.
Application. The PA Performance Alternator is an upgraded replacement to be installed on 2007 to 2011 Jeep Wrangler JK models equipped with a 3.8L engine, including Rubicon and Unlimited models.
Fitment:
DetailsPA Performance 3121
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
4.7
Customer Reviews (64)
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
Related Wrangler Categories
Word On The Trail
I have used Extreme Terrain for 5 items so far. Everything has went smoothly and all is advertised. I really like the available videos for many of the items, numerous photo's, great instructions and so forth. I would highly suggest giving them a try. Zero complaints.
Meet Our Team
Jay M's, 2010 Wrangler JK Sahara Unlimited
Customer Service Specialist
I’ve always been into cars of all kinds but I really fell in love with my dad’s Jeep. That Jeep was the first vehicle that I felt free in. There is absolutely nothing on the road that is like it except for another Jeep. I love the family associated with the jeep community and the aftermarket options...
I’ve always been into cars of all kinds but I really fell in love with my dad’s Jeep. That Jeep was the first vehicle that I felt free in. There is absolutely nothing on the road that is like it except for another Jeep. I love the family associated with the jeep community and the aftermarket options...
