7273-3n, 8134664, 8982775005, jr775005, 10463055, 10463056 GMC Alternator

7273-3N NEW
$145.20

Alternator Replacement for Delco 12si Series IR/Ef, 78 Amp/12 Volt, Cw, Neg. Grd., 1-Groove Pulley, 03:00 Plug Clock, 3-Wire System, New. 7273-3n, Chrysler 8134664, 8982775005, jr775005, Delco 10463055, 10463056, 10463057, 10463058, 10463059, 10463397, 10495418, 10495421, 10495422, 10495428, 10495433, 10495434, 10495435, 10497079, 1100200, 1100206, 1100208, 1100217, 1100239, 1100247, 1100249, 1100250, 1100251, 1100252, 1100263, 1100273, 1100275, 1100298, 1101156, 1101157, 1101240, 1101243, 1101301, 1101307, 1101332, 1101333, 1105034, 1105058, 1105059, 1105060, 1105081, 1105083, 1105182, 1105432, 1105441, 1105442, 1105506, 1105507, 1105521, 1105523, 1105545, 1105555, 1105576, 1105582, 1105597, 1105598, 1105599, 1105602, 1105610, 1105611, 1105621, 1105623, 1105624, 1105627, 1105630, 1105631, 1105633, 1105635, 1105647, GM 10463055, 10463056, 10463057, 10463058, 10463059, 10495422, 10495433, 10495434, 10495435, 10497079, 1100250, 1101307, 1105647, Jeep-Eagle 8134664, 8982775005, jr775005

Banner Free Shipping
FREE Shipping to Continental US.

Same day shipping on orders placed before 4:00 PM Eastern Time. For expedited shipping options, please see your cart's checkout for details. [more info.]
Select warehouse nearest you for estimated shipping time.

Please verify this is the correct part you are looking for! Product image is for illustrative purposes only and may vary from product shipped. Additional part number(s) and/or application(s) are found below although not all may be listed.

Our major line of parts consists of new, quality aftermarket units which are direct replacements of the original and will function the same or better. We also sell new, OEM units which will be clearly listed as OEM either within the part number and/or under the “Quick Specs” area.

Please contact customer service and we will be happy to help you find the correct part.

References: Alternator Replacement for Delco 12si Series IR/Ef, 78 Amp/12 Volt, Cw, Neg. Grd., 1-Groove Pulley, 03:00 Plug Clock, 3-Wire System, New. 7273-3n, Chrysler 8134664, 8982775005, jr775005, Delco 10463055, 10463056, 10463057, 10463058, 10463059, 10463397, 10495418, 10495421, 10495422, 10495428, 10495433, 10495434, 10495435, 10497079, 1100200, 1100206, 1100208, 1100217, 1100239, 1100247, 1100249, 1100250, 1100251, 1100252, 1100263, 1100273, 1100275, 1100298, 1101156, 1101157, 1101240, 1101243, 1101301, 1101307, 1101332, 1101333, 1105034, 1105058, 1105059, 1105060, 1105081, 1105083, 1105182, 1105432, 1105441, 1105442, 1105506, 1105507, 1105521, 1105523, 1105545, 1105555, 1105576, 1105582, 1105597, 1105598, 1105599, 1105602, 1105610, 1105611, 1105621, 1105623, 1105624, 1105627, 1105630, 1105631, 1105633, 1105635, 1105647, GM 10463055, 10463056, 10463057, 10463058, 10463059, 10495422, 10495433, 10495434, 10495435, 10497079, 1100250, 1101307, 1105647, Jeep-Eagle 8134664, 8982775005, jr775005
Application: Buick Car Century
4 Cyl. 2.5L, 1983-1986
Century 6 Cyl. 3.0L, 1983
Electra 6 Cyl. 4.1L, 1984
LeSabre 6 Cyl. 4.1L, 1983
LeSabre 8 Cyl. 5.0L, 1983
LeSabre 8 Cyl. 5.7L, Diesel, 1983
Regal 6 Cyl. 3.8L, wo/Turbo, 1984-1987
Regal 8 Cyl. 5.0L, 1983-1985
Skylark 4 Cyl. 2.5L, 1983-1985

Chevrolet Car
Camaro 4 Cyl. 2.5L, 1983
Camaro 8 Cyl. 5.0L, w/Carb, 1983
Caprice 8 Cyl. 5.7L, Diesel, 1983
Celebrity 4 Cyl. 2.5L, 1983-1986
Citation 4 Cyl. 2.5L, 1983
Citation II 4 Cyl. 2.5L, 1984-1985
Impala 8 Cyl. 5.7L, GAS, 1983-1984
Malibu 8 Cyl. 5.0L, 1983
Malibu 8 Cyl. 5.7L, Diesel, 1983
Monte Carlo 6 Cyl. 3.8L, 1986-1987
Monte Carlo 6 Cyl. 3.8L, 1984-1985
Monte Carlo 8 Cyl. 5.0L, 1983
Monte Carlo 8 Cyl. 5.7L, Diesel, 1983

Chevrolet Truck
C10 8 Cyl. 5.0L, 1983-1985
C10 8 Cyl. 5.7L, 1983-1985
C10 Suburban 8 Cyl. 5.0L, 1983-1985
C10 Suburban 8 Cyl. 5.7L, 1983-1985
C20 8 Cyl. 5.0L, 1983-1985
C20 8 Cyl. 5.7L, 1983-1985
C20 8 Cyl. 7.4L, 1985
C20 Suburban 8 Cyl. 5.0L, 1983-1985
C20 Suburban 8 Cyl. 5.7L, 1983-1985
C20 Suburban 8 Cyl. 7.4L, 1985
C30 8 Cyl. 5.7L 1983-1985
C30 8 Cyl. 7.4L, 1985
El Camino 6 Cyl. 3.8L, 1984
El Camino 8 Cyl. 5.0L, 1983
El Camino 8 Cyl. 5.7L, Diesel, 1983
K10 8 Cyl. 5.0L, 1983-1985
K10 8 Cyl. 5.7L, 1983-1985
K10 Suburban 8 Cyl. 5.0L, 1983-1985
K10 Suburban 8 Cyl. 5.7L, 1983-1985
K20 8 Cyl. 5.0L, 1985
K20 8 Cyl. 5.7L, 1983-1985
K20 Suburban 8 Cyl. 5.0L, 1985
K20 Suburban 8 Cyl. 5.7L, 1983-1985
K20 Suburban 8 Cyl. 7.4L, 1985
K30 8 Cyl. 5.7L, 1983-1985
K30 8 Cyl. 7.4L, 1985
K5 Blazer 8 Cyl. 5.0L, 1983-1985
K5 Blazer 8 Cyl. 5.7L, 1983-1985
S10 Blazer 4 Cyl. 2.5L, 1985-1986
S10 Pickup 4 Cyl. 2.5L, 1985-1986

Chevrolet Van
Astro 4 Cyl. 2.5L, 1985
G10 8 Cyl. 5.0L, 1987
G20 8 Cyl. 5.0L, 1987
P30 4 Cyl. 3.9L, Diesel, 1989-1991
P30 8 Cyl. 7.4L, 1985

GMC Truck
C1500 8 Cyl. 5.0L, 1983-1985
C1500 8 Cyl. 5.7L, 1983-1985
C1500 Suburban 8 Cyl. 5.0L, 1983-1985
C1500 Suburban 8 Cyl. 5.7L, 1983-1985
C2500 8 Cyl. 5.0L, 1983-1985
C2500 8 Cyl. 5.7L, 1983-1985
C2500 8 Cyl. 7.4L, 1985
C2500 Suburban 8 Cyl. 5.0L, 1983-1985
C2500 Suburban 8 Cyl. 5.7L, 1983-1985
C2500 Suburban 8 Cyl. 7.4L, 1985
C3500 8 Cyl. 5.7L, 1983-1985
C3500 8 Cyl. 7.4L, 1985
Caballero 6 Cyl. 3.8L, 1984
Caballero 8 Cyl. 5.0L, 1983
Caballero 8 Cyl. 5.7L, Diesel, 1983
Jimmy 8 Cyl. 5.0L, 1983-1985
Jimmy 8 Cyl. 5.7L, 1983-1985
K1500 8 Cyl. 5.0L, 1983-1985
K1500 8 Cyl. 5.7L, 1983-1985
K1500 Suburban 8 Cyl. 5.0L, 1983-1985
K1500 Suburban 8 Cyl. 5.7L, 1983-1985
K2500 8 Cyl. 5.7L, 1983-1985
K2500 Suburban 8 Cyl. 5.7L 1983-1985
K3500 8 Cyl. 5.7L, 1983-1985
K3500 8 Cyl. 7.4L, 1985
S15 Jimmy 4 Cyl. 2.5L, 1985-1986
S15 Pickup 4 Cyl. 2.5L, 1985-1986
GMC Van G1500 8 Cyl. 5.0L, 1987
G2500 8 Cyl. 5.0L, 1987
P3500 4 Cyl. 3.9L, Diesel, 1989-1991
P3500 8 Cyl. 7.4L, 1985
Safari 4 Cyl. 2.5L, 1985

Oldsmobile Car
98 8 Cyl. 5.0L, 1983
Calais 4 Cyl. 2.5L, VIN U, 1985
Calais 6 Cyl. 3.0L, VIN L, 1985
Custom Cruiser 8 Cyl. 5.0L, 1983
Custom Cruiser 8 Cyl. 5.7L, Diesel, 1983
Cutlass 8 Cyl. 5.0L, 1985-1987
Cutlass Calais 6 Cyl. 3.8L, 1983-1984
Cutlass Calais 8 Cyl. 5.0L, 1984
Cutlass Calais 8 Cyl. 5.7L, Diesel, 1983
Cutlass Ciera 4 Cyl. 2.5L, 1983-1986
Cutlass Ciera 6 Cyl. 3.0L, 1983
Cutlass Ciera 6 Cyl. 3.8L, 1984-1985
Cutlass Cruiser 8 Cyl. 5.0L, VIN Y, 1983
Cutlass Cruiser 8 Cyl. 5.7L, VIN N, 1983
Cutlass Salon 6 Cyl. 3.8L, VIN A, 1985-1987
Cutlass Salon 8 Cyl. 5.0L, VIN 9, 1986
Cutlass Salon 8 Cyl. 5.0L, VIN Y, 1986
Cutlass Supreme 6 Cyl. 3.8L, VIN A, 1983-1987
Delta 88 6 Cyl. 3.8L, 1983
Delta 88 8 Cyl. 5.0L, 1983
Omega 4 Cyl. 2.5L, 1983-1984

Pontiac Car
6000 4 Cyl. 2.5L, 1983-1986
Bonneville 6 Cyl. 3.8L, 1983-1986
Bonneville 8 Cyl. 5.7L, Diesel, 1983
Firebird 4 Cyl. 2.5L, VIN F, 1983
Firebird 8 Cyl. 5.0L w/Carb, 1983
Grand Prix 6 Cyl. 3.8L, 1983-1987
Grand Prix 8 Cyl. 5.7L, Diesel, 1983
Phoenix 4 Cyl. 2.5L, 1983-1984
Banner Warranty Warranty

OBB Starters and Alternators backs all of our quality units sold on this website with a ONE (1) year warranty, from original date of purchase. Our warranty covers manufacturer defects, but does not cover any damage caused for any other circumstances such as installation or mechanical error, weathering, damage due to water, etc. [more info.]

Proposition 65 Warning for California Consumers

WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov