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Cadillac STS Mufflers
Select Your Vehicle
Shop Cadillac STS Mufflers by Brand
1 - 12 of 34
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Fits: All Jeeps (Universal), All Vehicles (Universal)
PART# 9430109
Inlet Diameter: 3"
Outlet Diameter: 3"
Fits: All Jeeps (Universal), All Vehicles (Universal)
PART# 9430119
Inlet Diameter: 3"
Outlet Diameter: 3"
Fits: All Jeeps (Universal), All Vehicles (Universal)
PART# 843015
Inlet Diameter: 3"
Outlet Diameter: 3"
Fits: All Jeeps (Universal), All Vehicles (Universal)
PART# 15430S
Outlet Diameter: 3"
Inlet Diameter: 3"
Fits: All Jeeps (Universal), All Vehicles (Universal)
PART# 13014310
Outlet Diameter: 3"
Inlet Diameter: 3"
Finish: Stainless Steel
Fits: All Vehicles (Universal)
PART# 8524553
Outlet Diameter: 3"
Inlet Diameter: 2.25"
Finish: Stainless Steel
Fits: All Jeeps (Universal), All Vehicles (Universal)
PART# 15430
Inlet Diameter: 3"
Outlet Diameter: 3"
Fits: All Jeeps (Universal), All Vehicles (Universal)
PART# 13012100
Inlet Diameter: 3"
Outlet Diameter: 3"
Fits: All Jeeps (Universal), All Vehicles (Universal)
PART# 53545-10
Inlet Diameter: 3.5"
Outlet Diameter: 3"
Fits: All Jeeps (Universal), All Vehicles (Universal)
PART# 843041
Inlet Diameter: 3"
Outlet Diameter: 3"
Finish: Stainless Steel
Fits: All Jeeps (Universal), All Vehicles (Universal)
PART# 843048
Inlet Diameter: 3"
Outlet Diameter: 3"
Finish: Stainless Steel
Fits: All Vehicles (Universal)
PART# 8430408
Outlet Diameter: 3"
Inlet Diameter: 3"
Finish: Stainless Steel
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![](https://i.ebayimg.com/images/g/YOIAAOSwaupniyVp/s-l225.jpg)
05-11 Cadillac STS 4.6L Left & Right Exhaust Manifold Set OEM
![](https://i.ebayimg.com/images/g/k4gAAOSwWSZkX9-z/s-l225.jpg)
08 CADILLAC STS Complete Dual Chrome Tip Muffler Exhaust LOCAL ONLY NO SHIPPING
![](https://i.ebayimg.com/images/g/RzIAAOSwTGBcwIcw/s-l225.jpg)
FITS: 04-07 CADILLAC STS/SRX 3.6L BANK 1 & BANK 2 CATALYTIC CONVERTER SET
![](https://i.ebayimg.com/images/g/OT0AAOSwXdJnohma/s-l225.jpg)
Front Resonator Left Right Dual Rear Muffler for Cadillac CTS 2004-2007 3.6L
![](https://i.ebayimg.com/images/g/wmUAAOSw12Vl2JoG/s-l225.jpg)
2005 06 07 08 09 10 11 CADILLAC STS EXHAUST MUFFLERS BOTH SIDES 4.6
![](https://i.ebayimg.com/images/g/n7EAAOSwRYpluVpu/s-l225.jpg)
FITS: 2008-2011 CADILLAC CTS/STS 3.6L BANK 1 & BANK 2 CATALYTIC CONVERTER SET
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Cadillac STS Mufflers
Choose Your Vehicle:
Shop Cadillac STS Mufflers by Brand
1 - 12 of 34
Sort by:
Fits: All Jeeps (Universal), All Vehicles (Universal)
PART# 9430109
Inlet Diameter: 3"
Outlet Diameter: 3"
Fits: All Jeeps (Universal), All Vehicles (Universal)
PART# 9430119
Inlet Diameter: 3"
Outlet Diameter: 3"
Fits: All Jeeps (Universal), All Vehicles (Universal)
PART# 843015
Inlet Diameter: 3"
Outlet Diameter: 3"
Fits: All Jeeps (Universal), All Vehicles (Universal)
PART# 15430S
Outlet Diameter: 3"
Inlet Diameter: 3"
Fits: All Jeeps (Universal), All Vehicles (Universal)
PART# 13014310
Outlet Diameter: 3"
Inlet Diameter: 3"
Finish: Stainless Steel
Fits: All Vehicles (Universal)
PART# 8524553
Outlet Diameter: 3"
Inlet Diameter: 2.25"
Finish: Stainless Steel
Fits: All Jeeps (Universal), All Vehicles (Universal)
PART# 15430
Inlet Diameter: 3"
Outlet Diameter: 3"
Fits: All Jeeps (Universal), All Vehicles (Universal)
PART# 13012100
Inlet Diameter: 3"
Outlet Diameter: 3"
Fits: All Jeeps (Universal), All Vehicles (Universal)
PART# 53545-10
Inlet Diameter: 3.5"
Outlet Diameter: 3"
Fits: All Jeeps (Universal), All Vehicles (Universal)
PART# 843041
Inlet Diameter: 3"
Outlet Diameter: 3"
Finish: Stainless Steel
Fits: All Jeeps (Universal), All Vehicles (Universal)
PART# 843048
Inlet Diameter: 3"
Outlet Diameter: 3"
Finish: Stainless Steel
Fits: All Vehicles (Universal)
PART# 8430408
Outlet Diameter: 3"
Inlet Diameter: 3"
Finish: Stainless Steel
When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
Not able to find what you are looking for?
![](/images/home/ebay_certified.gif)
![](https://i.ebayimg.com/images/g/YOIAAOSwaupniyVp/s-l225.jpg)
05-11 Cadillac STS 4.6L Left & Right Exhaust Manifold Set OEM
![](https://i.ebayimg.com/images/g/k4gAAOSwWSZkX9-z/s-l225.jpg)
08 CADILLAC STS Complete Dual Chrome Tip Muffler Exhaust LOCAL ONLY NO SHIPPING
![](https://i.ebayimg.com/images/g/RzIAAOSwTGBcwIcw/s-l225.jpg)
FITS: 04-07 CADILLAC STS/SRX 3.6L BANK 1 & BANK 2 CATALYTIC CONVERTER SET
![](https://i.ebayimg.com/images/g/OT0AAOSwXdJnohma/s-l225.jpg)
Front Resonator Left Right Dual Rear Muffler for Cadillac CTS 2004-2007 3.6L
![](https://i.ebayimg.com/images/g/wmUAAOSw12Vl2JoG/s-l225.jpg)
2005 06 07 08 09 10 11 CADILLAC STS EXHAUST MUFFLERS BOTH SIDES 4.6
![](https://i.ebayimg.com/images/g/n7EAAOSwRYpluVpu/s-l225.jpg)
FITS: 2008-2011 CADILLAC CTS/STS 3.6L BANK 1 & BANK 2 CATALYTIC CONVERTER SET
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