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Restock Alert 2001-2004 Cadillac Seville V8 4.6l High Output Alternator Instant 65% Discount [yalML2fH]

$57.99 $185.99 -69%

Fitment: This is a direct fit high-output alternator for the 2001-2004 Cadillac Seville 4.6L. Being a direct fit, this alternator fits directly into your stock alternator location. Plug: This high-output alternator comes with a factory style plug so

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Restock Alert 2001-2004 Cadillac Seville V8 4.6l High Output Alternator Instant 65% Discount [yalML2fH]

Fitment:

This is a direct fit high-output alternator for the 2001-2004 Cadillac Seville 4.6L. Being a direct fit, this alternator fits directly into your stock alternator location.

Plug:

This high-output alternator comes with a factory style plug so that your OEM plug will plug directly into the alternator. Therefore, with an OEM style regulator, it will have a factory voltage set point.

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. View our Regulator Options Here.

Pulley:

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.

See this Blog Article for assistance in finding the correct shorter belt.

Big 3 Wiring:

When Upgrading to a High-Output Alternator, it is required to upgrade your wiring with the Big 3 Wiring Upgrade Kit. 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 BIG3DISCOUNT at checkout.

What Our Customers Say

February 6, 2026

Absolutely no complaints!

A great item that is very, very, very, very high-quality.

- Jac K..

February 6, 2026

Absolutely no complaints!

This is a very solid and a quality piece of work.

- Lowell G..

February 6, 2026

Absolutely no complaints!

An awesome purchase. Would recommend to all.

- Padrig S..

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