Tuff Stuff - 2007-2018 Jeep Wrangler Alternators

These Jeep Wrangler alternators provide up to 50% more amperage than the stock Jeep Wrangler JK alternators, yet they retain the OE form factor. Add-on winches, high power stereos and auxiliary lights can easily overwhelm the OE alternator. These new Tuff Mudder alternators can handle nearly any load with output up to 210 amps at idle! The huge copper windings, giant diodes and premium quality ball bearings assure maximum output and extreme dependability. They incorporate a large internal cooling fan that prevents overheating. Tuff Mudder alternators are available in either Army Green or Black Wrinkle finishes and include a black 6-groove pulley. Available in either 175- or 250-amp versions. Direct Fit Applications Include 2007-2011 Jeep Wrangler JK chassis with the 3.8L V6, part numbers 7513 and 7515, and the 2012-2018 Jeep Wrangler JK chassis with the 3.6L V6, part numbers 7514 and 7516.