# D200XHD - Regulator 12 Volt, B-Circuit, P-L-F-S Terminals, 14.8 Volt set point , 2.5 sec. LRC For Delco AD230, AD237, AD244 Series Alternators

For Delco AD230, AD237, AD244 Series Alternators

Used On 1999- 2006 AM General, Buick, Cadillac, Chevrolet, GMC, Isuzu, Oldsmobile, Pontiac, Saab

Replaces Delco 10483643, 10486311, 19053013, 19053730, 19054622, 19060319 (stamped 0319, 3013, 3643, 3730, 4622, 6311 or regulator & rectifier assy. stamped 0498, 0821, 3010, 3642, 3729, 3741, 4621, 5071)

Unit Nos Delco 10311493, 10333165, 10333166, 10346705, 10442782, 10442783, 10480231, 10480234, 10480285, 10480326, 10480327, 10480341, 10480383, 10480388, 10480390, 15062413, 15162839, 15744910, 15750871, 15754097, 15754097A, 15755616, 15766829, 15766830, 15768829, 15768830, 15788630, 25744162

Lester Nos 8237, 8241, 8247, 8273, 8287, 8288, 8289, 8290, 8291, 8292, 8293
D200HD, D200

Notes B+ connection made at rectifier B+ stud w/ screw down spacer.

Features 

Heavy Duty ASVR Design OE compliant functions & performance: current limiting, thermal shutdown, load dump protection, shorted field & lamp circuit protection

Welded construction - no solder joints for hi-temperature reliability & increased field life