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Internal Voltage Regulator

Internal Voltage Regulator
$22.99 ea
NEWLOW STOCK ALERT!Only 3 Left in Stock
Model: 3943052
Select a Vehicle or refer to the Vehicle Fitment Tab below to verify that this part fits your vehicle.
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Voltage Regulator, Stock, American Motors, Buick, Cadillac, Checker, Chevy, GMC, International, Jeep, Oldsmobile, Pontiac, Each

Don't take chances with old or questionable voltage regulators that can leave you stranded. Our replacement voltage regulators are designed to exceed OEM specifications for accurate, maintenance-free operation. 

Vehicle Fitment:

The Vehicle Fitment Guide is to be used as a general reference. The data has been provided by our suppliers and manufacturers and may contain errors or incorrect data. Always refer to a professional to verify correct fitment for your vehicle.
Make Model Submodel Years Fitment Notes
Chevrolet Bel Air Base 1973 L6, 4.1L/250, GM INLINE 6-CYLINDER, CHEVROLET, D
L6, 4.1L/250, GM INLINE 6-CYLINDER, D
V8, 5.7L/350, CHEVY SMALL BLOCK GEN I, H
V8, 5.7L/350, CHEVY SMALL BLOCK GEN I, J
V8, 5.7L/350, CHEVY SMALL BLOCK GEN I, K
V8, 5.7L/350, CHEVY SMALL BLOCK GEN I, L
V8, 5.7L/350, CHEVY SMALL BLOCK GEN I, T
V8, 6.6L/400, CHEVY SMALL BLOCK GEN I, CHEVROLET, R
V8, 6.6L/400, CHEVY SMALL BLOCK GEN I, R
V8, 6.6L/400, CHEVY SMALL BLOCK GEN I, U
V8, 7.4L/454, CHEVY BIG BLOCK MARK IV, CHEVROLET, X
V8, 7.4L/454, CHEVY BIG BLOCK MARK IV, X
V8, 7.4L/454, CHEVY BIG BLOCK MARK IV, Y
Chevrolet Bel Air Base 1972 L6, 4.1L/250, GM INLINE 6-CYLINDER, CHEVROLET, D
L6, 4.1L/250, GM INLINE 6-CYLINDER, D
V8, 5.7L/350, CHEVY SMALL BLOCK GEN I, H
V8, 5.7L/350, CHEVY SMALL BLOCK GEN I, J
V8, 5.7L/350, CHEVY SMALL BLOCK GEN I, K
V8, 5.7L/350, CHEVY SMALL BLOCK GEN I, L
V8, 6.6L/400, CHEVY SMALL BLOCK GEN I, CHEVROLET, R
V8, 6.6L/400, CHEVY SMALL BLOCK GEN I, R
V8, 6.6L/402, CHEVY BIG BLOCK MARK IV, S
V8, 6.6L/402, CHEVY BIG BLOCK MARK IV, U
V8, 7.4L/454, CHEVY BIG BLOCK MARK IV, CHEVROLET, V
V8, 7.4L/454, CHEVY BIG BLOCK MARK IV, V
V8, 7.4L/454, CHEVY BIG BLOCK MARK IV, W
Chevrolet Bel Air Base 1974 V8, 5.7L/350, CHEVY SMALL BLOCK GEN I, CHEVROLET, L
V8, 5.7L/350, CHEVY SMALL BLOCK GEN I, H
V8, 5.7L/350, CHEVY SMALL BLOCK GEN I, J
V8, 5.7L/350, CHEVY SMALL BLOCK GEN I, K
V8, 5.7L/350, CHEVY SMALL BLOCK GEN I, L
V8, 5.7L/350, CHEVY SMALL BLOCK GEN I, T
V8, 6.6L/400, CHEVY SMALL BLOCK GEN I, CHEVROLET, R
V8, 6.6L/400, CHEVY SMALL BLOCK GEN I, CHEVROLET, U
V8, 6.6L/400, CHEVY SMALL BLOCK GEN I, R
V8, 6.6L/400, CHEVY SMALL BLOCK GEN I, U
V8, 7.4L/454, CHEVY BIG BLOCK MARK IV, CHEVROLET, Y
V8, 7.4L/454, CHEVY BIG BLOCK MARK IV, X
V8, 7.4L/454, CHEVY BIG BLOCK MARK IV, Y
Chevrolet Bel Air Base 1975 V8, 5.7L/350, CHEVY SMALL BLOCK GEN I, CHEVROLET, L
V8, 5.7L/350, OLDSMOBILE V8, OLDSMOBILE, H
V8, 6.6L/400, CHEVY SMALL BLOCK GEN I, CHEVROLET, U
V8, 7.4L/454, CHEVY BIG BLOCK MARK IV, CHEVROLET, Y
Chevrolet Biscayne Base 1972 L6, 4.1L/250, GM INLINE 6-CYLINDER, CHEVROLET, D
L6, 4.1L/250, GM INLINE 6-CYLINDER, D
V8, 5.7L/350, CHEVY SMALL BLOCK GEN I, H
V8, 5.7L/350, CHEVY SMALL BLOCK GEN I, J
V8, 5.7L/350, CHEVY SMALL BLOCK GEN I, K
V8, 5.7L/350, CHEVY SMALL BLOCK GEN I, L
V8, 6.6L/400, CHEVY SMALL BLOCK GEN I, CHEVROLET, R
V8, 6.6L/400, CHEVY SMALL BLOCK GEN I, R
V8, 6.6L/402, CHEVY BIG BLOCK MARK IV, S
V8, 6.6L/402, CHEVY BIG BLOCK MARK IV, U
V8, 7.4L/454, CHEVY BIG BLOCK MARK IV, CHEVROLET, W
V8, 7.4L/454, CHEVY BIG BLOCK MARK IV, V
V8, 7.4L/454, CHEVY BIG BLOCK MARK IV, W
Chevrolet Brookwood Base 1972 L6, 4.1L/250, GM INLINE 6-CYLINDER, D
V8, 5.0L/307, CHEVY SMALL BLOCK GEN I, F
V8, 5.7L/350, CHEVY SMALL BLOCK GEN I, H
V8, 5.7L/350, CHEVY SMALL BLOCK GEN I, J
V8, 5.7L/350, CHEVY SMALL BLOCK GEN I, K
V8, 5.7L/350, CHEVY SMALL BLOCK GEN I, L
V8, 6.6L/400, CHEVY SMALL BLOCK GEN I, CHEVROLET, R
V8, 6.6L/400, CHEVY SMALL BLOCK GEN I, R
V8, 6.6L/402, CHEVY BIG BLOCK MARK IV, S
V8, 6.6L/402, CHEVY BIG BLOCK MARK IV, U
V8, 7.4L/454, CHEVY BIG BLOCK MARK IV, V
V8, 7.4L/454, CHEVY BIG BLOCK MARK IV, W
Chevrolet Caprice Base 1972 L6, 4.1L/250, GM INLINE 6-CYLINDER, D
V8, 5.0L/307, CHEVY SMALL BLOCK GEN I, F
V8, 5.7L/350, CHEVY SMALL BLOCK GEN I, H
V8, 5.7L/350, CHEVY SMALL BLOCK GEN I, J
V8, 5.7L/350, CHEVY SMALL BLOCK GEN I, K
V8, 5.7L/350, CHEVY SMALL BLOCK GEN I, L
V8, 6.6L/400, CHEVY SMALL BLOCK GEN I, CHEVROLET, R
V8, 6.6L/400, CHEVY SMALL BLOCK GEN I, R
V8, 6.6L/402, CHEVY BIG BLOCK MARK IV, S
V8, 6.6L/402, CHEVY BIG BLOCK MARK IV, U
V8, 7.4L/454, CHEVY BIG BLOCK MARK IV, CHEVROLET, V
V8, 7.4L/454, CHEVY BIG BLOCK MARK IV, V
V8, 7.4L/454, CHEVY BIG BLOCK MARK IV, W
Chevrolet Caprice Base 1986 V6, 4.3L/262, GM V6, CHEVROLET, Z
V8, 5.0L/305, CHEVY SMALL BLOCK GEN I, CHEVROLET, H
V8, 5.7L/350, CHEVY SMALL BLOCK GEN I, CHEVROLET, 6
Chevrolet Caprice Base 1988 V6, 4.3L/262, GM V6, CHEVROLET, Z, 78 OR 94 AMP
V8, 5.0L/305, CHEVY SMALL BLOCK GEN I, CHEVROLET, H, 78 OR 94 AMP
V8, 5.7L/350, CHEVY SMALL BLOCK GEN I, CHEVROLET, 6, 78 OR 94 AMP
Chevrolet Caprice Base 1987 V6, 4.3L/262, GM V6, CHEVROLET, Z, EXC. 85 OR 100 AMP
V8, 5.0L/305, CHEVY SMALL BLOCK GEN I, CHEVROLET, H, EXC. 85 OR 100 AMP
V8, 5.0L/307, OLDSMOBILE V8, OLDSMOBILE, Y, EXC. 85 OR 100 AMP
V8, 5.7L/350, CHEVY SMALL BLOCK GEN I, CHEVROLET, 6, EXC. 85 OR 100 AMP
Chevrolet Caprice Classic 1973 L6, 4.1L/250, GM INLINE 6-CYLINDER, D
V8, 5.0L/307, CHEVY SMALL BLOCK GEN I, F
V8, 5.7L/350, CHEVY SMALL BLOCK GEN I, H
V8, 5.7L/350, CHEVY SMALL BLOCK GEN I, J
V8, 5.7L/350, CHEVY SMALL BLOCK GEN I, K
V8, 7.4L/454, CHEVY BIG BLOCK MARK IV, CHEVROLET, X
Chevrolet Caprice Classic 1974 L6, 4.1L/250, GM INLINE 6-CYLINDER, D
V8, 5.7L/350, CHEVY SMALL BLOCK GEN I, H
V8, 5.7L/350, CHEVY SMALL BLOCK GEN I, J
V8, 5.7L/350, CHEVY SMALL BLOCK GEN I, K

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Internal Voltage Regulator:

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