Cadillac STS Belts and Hoses
We stock Genuine OEM Cadillac Belts and Hoses for your Cadillac STS. OEM belts and hoses play a crucial role in powering your engine's various components such as the water pump, alternator, and air conditioning compressor. They also help to cool your engine by circulating coolant to the radiator and other components. By using OEM belts and hoses, you can be confident that your engine is receiving the best possible performance and protection, reducing the risk of costly repairs and ensuring long-term reliability. Manufacturer's Warranty Included. Guaranteed Fit. Experts standing by.
Timing Chain
GM
12597307
3.6L. Rendezvous. Primary. CTS. SRX. STS. 1st Design. Crank to Idler. LaCrosse.
$47.23
MSRP $70.88
Save $23.65
33.4% Off 
Timing Chain
GM
12589011
Rendezvous. Secondary. SRX. 1st Design. CTS. Idler to Cam. Intake Cam Stamped 12590682. LaCrosse. STS.
$65.89
MSRP $105.56
Save $39.67
37.6% Off 
Timing Chain
GM
92507901
Synchronizes the rotation of the crankshaft and the camshaft(s) to help ensure that the engine's valves open and close at the proper...
$175.72
MSRP $282.31
Save $106.59
37.8% Off 
V-Ribbed Serpentine Belt
GM
12621991
STS, STS-v. 3.6l. 3.6 & 2.8L. SRX. 3.6l. Water pump & alternator. CTS. 3.0L, 3.6L, 2008-09. Allows for the operation of various pulleys,...
$60.88
MSRP $111.19
Save $50.31
45.2% Off 
Drive Belt Tensioner
GM
12598023
Ribbed pulley. Without smooth pulley. STS, STS-v. 4.4l. XLR. 4.6l. 4.4L, serentine belt. 4.4L, upper. XLR. 4.4l. Helps keep drive belt...
$71.84
MSRP $115.10
Save $43.26
37.6% Off 
Engine Timing Chain
GM
92506922
Synchronizes the rotation of the crankshaft and the camshaft(s) to help ensure that the engine's valves open and close at the proper...
$724.97
MSRP $1,179.84
Save $454.87
38.6% Off Camshaft Timing Chain
GM
12660119
Synchronizes the rotation of the crankshaft and the camshaft(s) to help ensure that the engine's valves open and close at the proper...
$35.47
MSRP $53.22
Save $17.75
33.4% Off 
Camshaft Intermediate Drive Chain
GM
12637744
Synchronizes the rotation of the crankshaft and the camshaft(s) to help ensure that the engine's valves open and close at the proper...
$57.18
MSRP $91.62
Save $34.44
37.6% Off 
OEM NEW 2006-19 GM Chevrolet Cadillac Left or Right Engine Timing Chain 12637743
GM
12637743
Synchronizes the rotation of the crankshaft and the camshaft(s) to help ensure that the engine's valves open and close at the proper...
$61.20
MSRP $98.04
Save $36.84
37.6% Off 
Timing Chain Tensioner Gasket
GM
55505385
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$2.15
MSRP $2.51
Save $0.36
14.3% Off 
Timing Chain Tensioner Gasket
GM
12679027
Manufactured to GM OE specification for fit, form, and function
$1.07
MSRP $1.25
Save $0.18
14.4% Off 
Timing Chain Cover Bolt
GM
55506253
Fastens vehicle's components together
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by...
$6.78
MSRP $7.97
Save $1.19
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