Cadillac CT4 Alternators
We stock Genuine OEM Cadillac Alternators for your Cadillac CT4. OEM alternators play a critical role in your vehicle's electrical system, generating power to keep your battery charged and ensuring that all electrical components are functioning properly. They are designed to fit your vehicle's specifications, ensuring optimal performance and compatibility. Choosing OEM alternators over aftermarket options ensures that you are getting a product that is manufactured to the highest quality standards, providing greater reliability, durability, and long-term savings. Manufacturer's Warranty Included. Guaranteed Fit. Experts standing by.
2022-2024 Cadillac - Alternator
GM
13546927
Newly manufactured as an exact replacement for your GM vehicle's original alternator
This GM Genuine Part is designed, engineered, and...
$205.04
MSRP $376.56
Save $171.52
45.5% Off 
2014-2025 Cadillac - Alternator
GM
84938163
Newly manufactured as an exact replacement for your GM vehicle's original alternator
This GM Genuine Part is designed, engineered, and...
$296.19
MSRP $543.96
Save $247.77
45.5% Off 
2003-2022 GM - Multi-Purpose Bolt
GM
11588748
5.3 & 6.0L, 2006-09. 5.3 & 6.0L, 2003-05. 5.3L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is...
$8.10
MSRP $11.11
Save $3.01
27.1% Off 
2015-2024 GM - Multi-Purpose Nut
GM
11546378
Primary, 6.6L diesel. Front section. 3.0L twin-turbo. Shifter & components, 8 speed trans. This GM Genuine Part is designed, engineered,...
$4.30
MSRP $5.80
Save $1.50
25.9% Off 
Generator
GM
13563315
Silverado, sierra. 2.7l. CT4. 2.0l. CT5. 2.0l. Label# 13532887. CT4. 2.7l. CT6. 2.0l.
$229.03
MSRP $420.62
Save $191.59
45.5% Off 
Alternator
GM
88877217
All components are 100% NEW to provide improved performance
Key components are greased to ensure long term reliability in harsh...
$133.46
MSRP $245.09
Save $111.63
45.5% Off 
Alternator
GM
19298430
All components are 100% NEW to provide improved performance
Key components are greased to ensure long term reliability in harsh...
$221.64
MSRP $407.06
Save $185.42
45.6% Off 
Alternator
GM
88877229
All components are 100% NEW to provide improved performance
Key components are greased to ensure long term reliability in harsh...
$144.22
MSRP $264.87
Save $120.65
45.6% Off 
Alternator
GM
88877239
All components are 100% NEW to provide improved performance
Key components are greased to ensure long term reliability in harsh...
$132.20
MSRP $242.79
Save $110.59
45.5% Off 
Alternator
GM
88878263
All components are 100% NEW to provide improved performance
Key components are greased to ensure long term reliability in harsh...
$187.25
MSRP $343.90
Save $156.65
45.6% Off 
Alternator
GM
19298371
All components are 100% NEW to provide improved performance
Key components are greased to ensure long term reliability in harsh...
$162.25
MSRP $297.99
Save $135.74
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