![](/images/header_icons/no_tax_desktop.jpg)
Hello, Sign In!
Plymouth Horizon Mufflers
Select Your Vehicle
Shop Plymouth Horizon Mufflers by Year
Shop Plymouth Horizon Mufflers by Brand
1 - 12 of 14
Sort by:
Fits: All Vehicles (Universal)
PART# 8435119
Inlet Diameter: 3.5"
Outlet Diameter: 3.5"
Fits: All Jeeps (Universal), All Vehicles (Universal)
PART# 9435109
Inlet Diameter: 3.5"
Outlet Diameter: 3.5"
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# 13516101
Inlet Diameter: 3.5"
Outlet Diameter: 3.5"
Fits: All Jeeps (Universal), All Vehicles (Universal)
PART# 13512100
Inlet Diameter: 3.5"
Outlet Diameter: 3.5"
Fits: All Jeeps (Universal), All Vehicles (Universal)
PART# 13516100
Inlet Diameter: 3.5"
Outlet Diameter: 3.5"
Fits: All Jeeps (Universal), All Vehicles (Universal)
PART# 953558
Outlet Diameter: 3.5"
Inlet Diameter: 3.5"
Fits: All Vehicles (Universal)
PART# 815435S
Inlet Diameter: 3.5"
Outlet Diameter: 3.5"
Finish: Stainless Steel
Fits: All Vehicles (Universal)
PART# 8435419
Outlet Diameter: 3.5"
Inlet Diameter: 3.5"
Finish: Stainless Steel
Fits: All Vehicles (Universal)
PART# 8435409
Outlet Diameter: 3.5"
Inlet Diameter: 3.5"
Finish: Stainless Steel
Fits: All Vehicles (Universal)
PART# 8435439
Outlet Diameter: 3.5"
Inlet Diameter: 3.5"
Finish: Stainless Steel
Fits: All Vehicles (Universal)
PART# 53531-12
Inlet Diameter: 3.5"
Outlet Diameter: 3.5"
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/8iwAAOSwBc9nao8i/s-l225.jpg)
18179 Walker Muffler for Le Baron Sedan Dodge Omni Plymouth Horizon Aries 600
![](https://i.ebayimg.com/images/g/WXgAAOSwaZBnEBXz/s-l225.jpg)
Exhaust Muffler-SoundFX Universal Walker 18179
![](https://i.ebayimg.com/images/g/TRwAAOSwzPRnDdjm/s-l225.jpg)
Walker SoundFX Exhaust Muffler for 1981-1983 Plymouth Horizon 1.6L 2.2L L4 - is
![](https://i.ebayimg.com/images/g/rjoAAOSwKAFnYdWi/s-l225.jpg)
Exhaust Muffler-4 Door AP Exhaust 6569
![](https://i.ebayimg.com/images/g/-cwAAOSwC-9mlYez/s-l225.jpg)
Exhaust Muffler AP Exhaust 6569
![](https://i.ebayimg.com/images/g/D-oAAOSwm8xnYdni/s-l225.jpg)
Exhaust Muffler-4 Door AP Exhaust 3159
You Have Selected
-
Inlet Diameter: 3.5[inch]
[ Remove ]
Filter Your Results
Category ![](/images/arrow.jpg)
![](/images/arrow.jpg)
-
Mufflers(14)
Brand ![](/images/arrow.jpg)
![](/images/arrow.jpg)
-
Flowmaster(14)
Finish ![](/images/arrow.jpg)
![](/images/arrow.jpg)
-
Stainless Steel (5)
Inlet Diameter ![](/images/arrow.jpg)
![](/images/arrow.jpg)
-
3.5" (14)
Plymouth Horizon Mufflers
Choose Your Vehicle:
Shop Plymouth Horizon Mufflers by Year
Shop Plymouth Horizon Mufflers by Brand
1 - 12 of 14
Sort by:
Fits: All Vehicles (Universal)
PART# 8435119
Inlet Diameter: 3.5"
Outlet Diameter: 3.5"
Fits: All Jeeps (Universal), All Vehicles (Universal)
PART# 9435109
Inlet Diameter: 3.5"
Outlet Diameter: 3.5"
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# 13516101
Inlet Diameter: 3.5"
Outlet Diameter: 3.5"
Fits: All Jeeps (Universal), All Vehicles (Universal)
PART# 13512100
Inlet Diameter: 3.5"
Outlet Diameter: 3.5"
Fits: All Jeeps (Universal), All Vehicles (Universal)
PART# 13516100
Inlet Diameter: 3.5"
Outlet Diameter: 3.5"
Fits: All Jeeps (Universal), All Vehicles (Universal)
PART# 953558
Outlet Diameter: 3.5"
Inlet Diameter: 3.5"
Fits: All Vehicles (Universal)
PART# 815435S
Inlet Diameter: 3.5"
Outlet Diameter: 3.5"
Finish: Stainless Steel
Fits: All Vehicles (Universal)
PART# 8435419
Outlet Diameter: 3.5"
Inlet Diameter: 3.5"
Finish: Stainless Steel
Fits: All Vehicles (Universal)
PART# 8435409
Outlet Diameter: 3.5"
Inlet Diameter: 3.5"
Finish: Stainless Steel
Fits: All Vehicles (Universal)
PART# 8435439
Outlet Diameter: 3.5"
Inlet Diameter: 3.5"
Finish: Stainless Steel
Fits: All Vehicles (Universal)
PART# 53531-12
Inlet Diameter: 3.5"
Outlet Diameter: 3.5"
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/8iwAAOSwBc9nao8i/s-l225.jpg)
18179 Walker Muffler for Le Baron Sedan Dodge Omni Plymouth Horizon Aries 600
![](https://i.ebayimg.com/images/g/WXgAAOSwaZBnEBXz/s-l225.jpg)
Exhaust Muffler-SoundFX Universal Walker 18179
![](https://i.ebayimg.com/images/g/TRwAAOSwzPRnDdjm/s-l225.jpg)
Walker SoundFX Exhaust Muffler for 1981-1983 Plymouth Horizon 1.6L 2.2L L4 - is
![](https://i.ebayimg.com/images/g/rjoAAOSwKAFnYdWi/s-l225.jpg)
Exhaust Muffler-4 Door AP Exhaust 6569
![](https://i.ebayimg.com/images/g/-cwAAOSwC-9mlYez/s-l225.jpg)
Exhaust Muffler AP Exhaust 6569
![](https://i.ebayimg.com/images/g/D-oAAOSwm8xnYdni/s-l225.jpg)
Exhaust Muffler-4 Door AP Exhaust 3159
![](/images/home/in_the_press_slider_animation_728x90.gif)