Accessory Drive Belt System Components for 2025 GMC Savana 3500
No.
Part # / Description / Price
Price
1
MSRP $41.86
$21.97
1
V-Ribbed Serpentine Belt 
GM
GM Description: 2018-20, 105 amp. Express, savana. 4.3l. With ac compressor. 105 amp alt. Allows for the operation of various pulleys, and drive belt accessories, with the use of a single belt
Creates a secure point of contact with the pulley, which allows for traction
Original equipment parts are designed to work with your GM vehicle safety systems -- aftermarket replacement parts may not meet the same OE safety regulations, depending on the part type
MSRP $38.92
$20.43
MSRP $38.92
$20.43
1
Serpentine Belt 
ACDelco
ACDelco Description: ACDelco GM Original Equipment Serpentine Belts are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These serpentine belts allows for the operation of various pulleys and drive belt accessories with the use of a sin ...
$17.00
$17.00
1
Acdelcoâ„¢ Serpentine Belt GM
GM Description: 105 Amp Alternator. 2018-25, 105 amp. Express, savana. 4.3l. With ac compressor. 105 amp alt. Express 3500. 4.3l. 105a. Savana 3500. 4.3l. 105a. Express 2500. 4.3l. 105a. Savana 2500. 4.3l. 105a.
2
V-Ribbed Serpentine Belt GM
GM Description: 2018-20. Express, savana. 4.3l. Allows for the operation of various pulleys, and drive belt accessories, with the use of a single belt
Creates a secure point of contact with the pulley, which allows for traction
Original equipment parts are designed to work with your GM vehicle safety systems -- aftermarket replacement parts may not meet the same OE safety regulations, depending on the part type
MSRP $36.80
$19.80
MSRP $36.80
$19.80
2
Serpentine Belt ACDelco
ACDelco Description: ACDelco GM Original Equipment Serpentine Belts are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These serpentine belts allows for the operation of various pulleys and drive belt accessories with the use of a sin ...
$21.68
$21.68
3
Drive Belt Tensioner GM
GM Description: 2018-20. Express, savana. 4.3l. Silverado, Sierra 2500 HD. Gas. Silverado, Sierra 3500 HD. Helps keep drive belt at correct tension to help maintain proper function
MSRP $78.68
$47.08
MSRP $78.68
$47.08
3
Drive Belt Tensioner ACDelco
ACDelco Description: GM Genuine Parts Drive Belt Tensioner Assemblies are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These assemblies are spring-loaded pulleys designed to draw tension on your vehicle's serpentine belt. GM Genuine ...
$46.20
$46.20
4
M10x1.5x85 Multi-Purpose Bolt GM
GM Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $94.80
$56.80
MSRP $94.80
$56.80
5
Drive Belt Idler Pulley GM
GM Description: 2018-20. Silverado, Sierra 2500 HD. Single alternator. Silverado, Sierra 3500 HD. Dual alternator. Gas. Upper. Repair noisy idler pulley bearing
MSRP $44.81
$23.52
MSRP $44.81
$23.52
5
Drive Belt Idler Pulley ACDelco
ACDelco Description: GM Genuine Parts Accessory Drive Belt Idler Pulleys are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These accessory drive belt idler pulleys are part of the accessory drive belt system on the front of your engi ...
$19.32
$19.32