Mechman
Mechman 320 Amp High Output Alternator 2003-2004 Cadillac 3.2L
Mechman 320 Amp High Output Alternator 2003-2004 Cadillac 3.2L
Regular price
$519.00 USD
Regular price
Sale price
$519.00 USD
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- Tracking emailed when it ships
- Free fitment check before you order
Listed for: 2003–2004 CadillacFitment notes & questions
320 Amp High Output Alternator by Mechman for 2003–2004 Cadillac 3 with the 3.2L engine. Testing the battery and connections first saves replacing the wrong part.
Quick facts
- Brand: Mechman
- Part type: Charging part
- Listed for: 2003–2004 Cadillac 3
- Engine: 3.2L
Tip: Disconnect the battery before working on the alternator or starter, and clean the cable ends.

About this charging part for the Cadillac
Testing the battery and connections first saves replacing the wrong part.
Fitment notes
- Listed for: 2003–2004 Cadillac.
- Model years: 2003–2004. If your year sits at the edge of the range, check the details above.
- Engine: the same car can take different parts for each engine option, so check yours.
- Specs, lead time and warranty come from Mechman and can change. The details above this guide are the latest we have.
Not sure it fits? Message us your vehicle details and we'll double-check fitment before you buy.
Ask about fitmentParts that usually go with it
- Battery. A weak battery is hard on a new alternator.
- Drive belt. A slipping belt mimics a bad alternator.
More for your car: Cadillac Parts · Batteries & electrical
Questions about Cadillac charging part
Will this fit my Cadillac?
It is listed for the 2003–2004 Cadillac. Check your year, model, engine and trim against the title and details above. If anything is different, contact us and we will confirm fitment before you order.
How do I know if it is the battery or the alternator?
A parts store or multimeter test of voltage with the engine off and running tells you.
Where do specs and warranty details come from?
From Mechman. Each brand sets its own specs, lead times and warranty terms, and they can change. The product details above are the latest we have.
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