Popular comparisons
Choose an offer
<p><span text-decoration:="" underline=""><strong>Fitment:</strong></span><strong> </strong></p> <p><em>This is a direct fit high-output alternator for the 1994 Mercury Cougar 4.6L. Being a direct fit, this alternator fits directly into your stock alternator location.</em></p> <p><span text-decoration:="" underline=""><strong>Plug:</strong></span></p> <p><em>This high-output alternator comes with a separate adaptor plug. One side will plug directly into the aftermarket high-output alternator, and the other side will plug into the factory plug.</em></p> <p><em><meta charset="utf-8">NOTE: If you require charging at a certain voltage setpoint, we offer a selection of different voltage regulators that you will need to purchase with the alternator for it to be installed. <a href="https://js-alternators.com/collections/regulators" target="_blank" rel="noopener noreferrer"><strong>View our Regulator Options Here. </strong></a></em></p> <p><span text-decoration:="" underline=""><strong>Pulley:</strong></span></p> <p><em>This alternator also comes with a smaller pulley, which causes it to spin faster than a larger pulley. This can help the alternator produce its maximum output. With a smaller pulley, it is required to install a 1/2" - 1" shorter belt.</em></p> <p><a href="https://js-alternators.com/blogs/blog/need-help-finding-shorter-belt-for-your-jsalternators-high-output-alternator" target="_blank" rel="noopener noreferrer"><span underline="" text-decoration:=""><strong>See this Blog Article for assistance in finding the correct shorter belt.</strong></span></a></p> <p><span text-decoration:="" underline=""><strong>Big 3 Wiring:</strong></span></p> <p><em>When Upgrading to a High-Output Alternator, it is required to upgrade your wiring with the <a href="https://js-alternators.com/products/big-3-wiring-upgrade-kits?_pos=1&_psq=big+3&_ss=e&_v=1.0" target="_blank" rel="noopener noreferrer">Big 3 Wiring Upgrade Kit</a>. It is recommended to use 1/0 100% copper wires for the upgrade. Our Big 3 Wiring Upgrade Kit is 10% off with a purchase of a JS Alternator; use code <strong>BIG3DISCOUNT</strong> at checkout.</em></p> <p><a href="https://js-alternators.com/blogs/blog/big-3-wiring-upgrade-kits"><em>Learn Why The Big 3 Wiring Upgrade Kit is Required for All High Output Alternators</em></a></p>
The catalog often lists the same model at several merchants — worth a price check before you buy.