The original Denso alternators found on these trucks were rated at 150 amps and only make 100 amps at idle! The DC Power 275XP series alternator cranks out an astounding 190 Amps at IDLE! With this alternator you are gaining an incredible 90 amps of extra output, at idle, and 125 amps at cruising speeds! The 275 XP series alternator is the overall best performing alternator at idle we make, and produces an unbelievable 75% of its rated output at idle! If you need lots of power for a big system in your Cadillac, this is the meanest alternator you can get! There isn’t another alternator like this that will deliver this kind of output at ALL speeds! When you need all the power you can get for your car, especially at idle, this alternator is the best you can get!
All XP series Cadillac alternators have our exclusive USA made and super efficient, heavy duty stator windings that gives our alternators their incredible low speed output and also lets the alternator run much cooler than other stator windings and deliver unmatched performance!
With this alternator you have our guarantee that it will:
