Jeep JK Alternators
Without your Jeep JK’s alternator, you won't have any electricity flowing to your accessories and spark plugs once the battery fails, which will happen rapidly with a faulty alternator. Typically, they last for about 100,000 miles but you may notice signs that they're failing sooner if you’re dealing with dim headlights, faulty accessories, and other electrical problems. Thankfully, we carry plenty of replacement Jeep JK alternators in a wide range of amperage from 140 to 250 amps. This ensures that you have the alternator you need for your specific build.Speaking of amps, you might be wondering if you need a high-amp setup or if a basic Jeep JK alternator will be sufficient. Determining whether or not you need a Jeep JK high-output alternator depends on how many accessories you’re using. If you're using light bars, spotlights, electronic winches and plows, and you've decked out your interior, getting a Jeep JK high-output alternator is worth the investment. It will last longer and ensure that your parts are working as intended.
Jeep JK Starters
Your Jeep JK comes with a reliable starter from the factory but they don't last forever. Your average starter will only last around 100,000 to 150,000 miles, so if you notice issues with your Jeep starting around this time it may be time for a new Jeep JK starter – not your battery or alternator. Signs that your Jeep JK starter is failing include a longer time for your truck to start, strange noises, intermittent starting issues, or your vehicle not starting at all.When choosing a new starter, why only go with an OE part? Sure, they're an affordable replacement option, but did you know that an upgraded starter offers numerous benefits for your vehicle? Opting for high-performance Jeep JK starters will offer more cranking power to get your truck started and reduce the strain on your battery. There are also some options that are more compact and lightweight, which makes them great for off-roading applications and crowded engine bays. Many aftermarket Jeep JK starters will also last longer than your average OEM-style part.
Whether you need a replacement alternator or a Jeep JK high-output alternator, we carry everything you need from the best brands like Powermaster. Shop online and find the alternators and starters you need with assistance from our sales techs whenever you have questions.
