Cadillac STS Exhaust
We stock Genuine OEM Cadillac Exhaust for your Cadillac STS. OEM exhaust parts are designed to replace worn or damaged parts in your vehicle's exhaust system, which is responsible for removing harmful gases from the engine and reducing noise. By choosing OEM exhaust parts, you can ensure that the replacement parts fit perfectly and perform as they should, providing optimal performance and efficiency. Additionally, OEM parts are made with high-quality materials and engineering, making them more reliable and long-lasting than aftermarket alternatives. Manufacturer's Warranty Included. Guaranteed Fit. Experts standing by.
Exhaust Valve
GM
12631974
Enclave, Traverse. LaCrosse. Malibu. Std. CTS. Camaro. STS. Acadia Limited.
$32.16
MSRP $48.27
Save $16.11
33.4% Off 
OEM NEW 2004-10 GM Buick Cadillac Chevrolet Saturn Engine Exhaust Valve 12575354
GM
12575354
$26.88
MSRP $40.33
Save $13.45
33.3% Off 
Engine Exhaust Valve
GM
12607211
DTS. Lucerne. STS. XLR. SRX. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General...
$29.68
MSRP $44.54
Save $14.86
33.4% Off 
OEM NEW 2004-11 GM Cadillac Chevrolet Buick CTS Exhaust Manifold Gasket 12576262
GM
12576262
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$28.23
MSRP $42.38
Save $14.15
33.4% Off 
Exhaust Manifold Gasket
GM
12608475
2010-11. 2008-11. Camaro. 3.6l. Right. STS, STS-v. 3.6l. SRX. 3.6l. This GM Genuine Part is designed, engineered, and tested to rigorous...
$23.64
MSRP $35.48
Save $11.84
33.4% Off 
Exhaust Manifold Flange Gasket
GM
20876240
Without supercharged. Converter gaskets. With vsport. Rear. 4.6L. 4.4L. 3.6L. 5.7 & 6.0L. Wagon, 6.2L. Coupe, 6.2L. This GM Genuine Part...
$23.91
MSRP $32.26
Save $8.35
25.9% Off 
Passenger Side Engine Exhaust Camshaft
GM
12625990
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
.
$100.35
MSRP $160.77
Save $60.42
37.6% Off 
Catalytic Converter Seal
GM
25857958
2008-11. 2010-11. 2011. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$38.99
MSRP $55.59
Save $16.60
29.9% Off 
Heated Oxygen Sensor
GM
12610969
4.6. STS, STS-v. 4.6l. SRX. Rear. 4.6l. Without chrome exhaust. This part requires programming and/or special setup procedures GM...
$96.34
MSRP $175.98
Save $79.64
45.3% 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...
$55.63
MSRP $89.13
Save $33.50
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...
$59.54
MSRP $95.37
Save $35.83
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