Jeep Alternators | Quadratec

Looking for a new alternator for your Jeep? Shop our wide selection of alternators for every model of Jeep vehicle. Choose your vehicle then browse our selection of original equipment and high output alternators. While you're working on your alternator, it's a good time to replace the serpentine belt too.

Trying to figure out if your alternator is bad? The symptoms of a bad alternator can look similar to those of a bad battery, but there's one test that always works. First, be sure you wear eye and hand protection, then with your Jeep engine running, remove the negative cable from the battery. If the engine stalls, your alternator is most definitely the issue.

AccuPart 160 Amp Alternator for 07-11 Jeep Wrangler JK

AccuPart 94 Amp Alternator for 83-90 Jeep CJ & Wrangler YJ; 84-86 Cherokee XJ & Comanche MJ and 84-90 J-Series

Quadratec 136 Amp Alternator for 2004 Jeep Grand Cherokee WJ with 4.0L Engine

Quadratec 136 Amp Alternator for 99-00 Jeep Grand Cherokee WJ with 4.7L Engine

Quadratec 117 Amp Alternator for 2001 Jeep Cherokee XJ with 4.0L

AccuPart 90 Amp Alternator for 91-00 Jeep Wrangler YJ & TJ, 91-98 Cherokee XJ & 93-94 Grand Cherokee ZJ

Quadratec 117 Amp Alternator for 2000 Jeep Wrangler TJ with 4.0L 6cyl

Quadratec 136 Amp Alternator for 93-98 Jeep Grand Cherokee ZJ with 4.0L Engine & 95-98 Grand Cherokee ZJ with 5.2L or 5.9L V-8 Engine

Quadratec 90 Amp Alternator for 93-99 Jeep Grand Cherokee ZJ, WJ & Grand Wagoneer with 5.2L V-8

Quadratec 136 Amp Alternator for 03-06 Jeep Wrangler TJ & 02-05 Liberty KJ with 2.4L Engine

Quadratec 65 Amp Alternator for 76-80 Jeep CJ-5, CJ-7, Cherokee SJ, J-Series Pickup & Wagoneer SJ

Quadratec 150 Amp Alternator for 07-09 Jeep Grand Cherokee WK, Commander XK with 5.7L or 6.1L Engine

Quadratec 132 Amp Alternator for 01-03 Jeep Grand Cherokee WJ with 4.0L Engine

Quadratec 160 Amp Alternator for 03-06 Jeep Liberty KJ, Grand Cherokee WK & Commander XK with 3.7 or 4.7L Engine

Quadratec 105 Amp Alternator for 87-90 Jeep Cherokee XJ, Comanche MJ & Wagoneer XJ 2.5L

Quadratec 63 Amp Alternator for 1978 Jeep J-Series Pickup 6.6L

Mean Green Mean-Green High Output Alternator for 1999 Jeep Wrangler TJ with 4.0L Engine & 99-02 Jeep Wrangler TJ with 2.5L Engine

Crown Automotive Alternator for 91-00 Jeep Wrangler YJ & TJ; 91-98 Cherokee XJ & Comanche MJ and 1994 Grand Cherokee ZJ

$222.29 $246.99

Mopar 220 Amp Alternator for 11-18 Jeep Wrangler JK with 2.8L Diesel Engine

Mopar Alternator for 18-26 Jeep Wrangler JL with 2.0L Engine and ESS System

From $699.29 $759.00

More choices available

Mopar Alternator for 18-26 Jeep Wrangler JL with 2.2L Diesel Engine

More choices available

Mopar Alternator for 18-26 Jeep Wrangler JL & Gladiator JT with 3.6L Engine

More choices available

Powermaster 250 Amp Alternator - 6 Groove Pulley for 12-26 Jeep Wrangler JK, JL & Gladiator JT with 3.6L

Powermaster 250 Amp Alternator - Decoupler Pulley for 12-26 Jeep Wrangler JK, JL & Gladiator JT with 3.6L

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