Ford Lincoln Mercury Y mount f150 f250 f350 expedition crown Victoria mustang 4.6L 5.4L 3g D shaped plug 250-390 amp alternator

Ford Lincoln Mercury Y mount f150 f250 f350 expedition crown Victoria mustang 4.6L 5.4L 3g D shaped plug 250-390 amp alternatorFord Mercury Lincoln 4. 6 and 5. 4L alternators! Small case models are 150 170 amps at idle depending on idle rpm. Large case models are 200+ amps at idle depending on idle. Peak ratings are 1800+ rpm. please review options and make sure you have a 3g*d shaped plug with a secondary plug to the alternator from the large plug, 6g rectangular plug *using 2 outside pins on the factory plug, or 6g pcm controlled *using 3 pins on the plug. Also review your

All units have idle output at 180+ amps at 800+ rpm

ensure your alternator has the single plug wire clip before purchasing

Will fit 2020 + Trailblazer 1

and have an average lead time of 2-3 weeks from order date

Pictured is a powder coated large case unit

We do not accept returns on these DIY items

240-325 amp alternators for 1

and should be installed by a professional

If you have any questions if your vehicle has adequate battery support to prevent engine bogging / belt slip on 300+ amp alternators please message us

You will wire these to S

These are the easiest bolt on plug in options available

verify fitment before purchasing