CADILLAC Powermaster Ignitions & Electrical

Alt GM Denso Nat'l 245A 3" 6 Grv 4-Pin

Part Number: PWM-485503-4

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Alternator, Internal Regulator, 100 Amp, Polished, AMC, Buick, Oldsmobile, Pontiac, Chevy, GMC, Each

Part Number: PWM-27294-344

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Alternator, Smooth Look, GM 12si, 12 V, 100 amps, Polished, V-belt Pulley, Buick, Cadillac, Chevy, Pontiac

Part Number: PWM-27297-367

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Alternator, XS Volt, Internal Regulator, 200 Amp, CS144 Case, Chrome Plated, GM, Each

Part Number: PWM-382038

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Alt GM Natural 180A 6 grv HPR 4-Pin Reg

Part Number: PWM-844009-4

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Alternator, PowerGEN, Chrome, V-Belt, 60 Amp, 6V, Buick, Cadillac, Chevy, GMC, Oldsmobile, Pontiac, Each

Part Number: PWM-182056

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Estimated Ship Date: Apr 3, 2026 if ordered today

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Alt GM Nat'l 180A 3" 6 Grv HPR 16.8 Preset Voltage

Part Number: PWM-8440093-168

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Alt GM Natural 180A 6 grv HPR 4-Pin w/3" 6 grv Pulley

Part Number: PWM-8440093-4

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Alt GM Black 180A 6 grv HPR 4-Pin Reg

Part Number: PWM-854009-4

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Alt GM Polish 180A 6 grv HPR 4-Pin Reg

Part Number: PWM-864009-4

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3-Wire "Hair Pin Replacement" for 6.61" Straight Mount-Upgrade for 10DN/10si/12si/CS130-175A+ Top/145A+ Idle

Part Number: PWM-837295

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Estimated Ship Date: Mar 30, 2026 if ordered today

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Alt GM Denso Blk 245A 3" 6 grv Under Drive HPR 16.8 Preset

Part Number: PWM-585503-168

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Alt GM Denso Blk 250A 6Grv 16.8 Preset CCW

Part Number: PWM-58550-168CCW

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Alt GM Denso Black 180A 3" 6 grv Under Drive Pulley HPR 18.0 Preset

Part Number: PWM-8540093-182

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ALTERNATOR

Part Number: PWM-4855035-168

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Estimated Ship Date: Apr 3, 2026 if ordered today

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Alternator, XS Volt, Black, 300 Amp, Serpentine Pulley, Buick, Chevy, GMC, Jeep, Oldsmobile, Pontiac, Each

Part Number: PWM-582038SPL

3.67 out of 5 stars ( 3 )

Estimated Ship Date: Apr 3, 2026 if ordered today

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Alternator, Internal Regulator, 100 Amp, Polished, AMC, Buick, Oldsmobile, Pontiac, Chevy, GMC, Each

Part Number: PWM-27294-313

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 3, 2026 if ordered today

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Alternator, High-Amp, GM AD244 Case, 220 amps, Under Drive Serpentine Pulley, Offset Mount, Black Powdercoat, Internal Regulator, Chevrolet, GMC, Each

Part Number: PWM-582373

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Estimated Ship Date: Apr 10, 2026 if ordered today

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Alternator, Internal Regulator, 100 Amp, Polished, AMC, Buick, Oldsmobile, Pontiac, Chevy, GMC, Each

Part Number: PWM-27294-364

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Alternator; XS Volt; Hi Amp Alternator; Special CS144; 300 Amp; Natural; Large Case; Offset Mount

Part Number: PWM-482038SPL

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Alt GM Denso Polished 245A 6 Grv OE 4 Pin Reg

Part Number: PWM-68550-4

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Alt GM Chrome 180A 6 grv HPR 4-Pin Reg

Part Number: PWM-834009-4

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Alternator, 200 Amp, Black Powdercoated, Oldsmobile, V6, Each

Part Number: PWM-58202

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Estimated Ship Date: Apr 3, 2026 if ordered today

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Alternator, Smooth Look, GM 12si, 12 V, 100 amps, Polished, Serpentine Pulley, Buick, Cadillac, Chevy, Pontiac

Part Number: PWM-27297-313

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 3, 2026 if ordered today

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ALTERNATOR

Part Number: PWM-8440093-18-2

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Estimated Ship Date: Apr 3, 2026 if ordered today

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