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Plymouth Horizon Oval Mufflers
Our Plymouth Horizon oval mufflers offer a classic shape and time-proven design. Available in a wide variety of finishes, Plymouth Horizon oval mufflers are also typically lower profile than other styles, so you can tuck them up as needed for additional clearance. Whether you want a stock or performance Plymouth Horizon oval muffler, we have it!
Select Your Vehicle
Shop Plymouth Horizon Oval Mufflers by Year
Shop Plymouth Horizon Oval Mufflers by Brand
1 - 11 of 11
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Style: Oval
Fits: All Jeeps (Universal), Universal
PART# 400115
Inlet Diameter: 3"
Outlet Diameter: 3"
Style: Oval
Finish: Stainless Steel
Fits: All Jeeps (Universal), Universal
PART# 400069
Inlet Diameter: 4"
Outlet Diameter: 4"
Style: Oval
Finish: Stainless Steel
Fits: All Jeeps (Universal), Universal
PART# 40477
Outlet Diameter: 2.5"
Inlet Diameter: 2.5"
Style: Oval
Fits: All Jeeps (Universal), Universal
PART# 40474
Outlet Diameter: 2.5"
Inlet Diameter: 3"
Style: Oval
Fits: All Jeeps (Universal), Universal
PART# 40658
Inlet Diameter: 2.25"
Outlet Diameter: 2.25"
Style: Oval
Fits: Universal - Fits all Cars
PART# 81424S
Length: 14"
Inlet Diameter: 2.25"
Outlet Diameter: 2.25"
Style: Oval
Finish: Stainless Steel
Fits: Universal - Fits all Cars
PART# 81824DS
Length: 18"
Outlet Diameter: 2.25"
Inlet Diameter: 2.25"
Style: Oval
Finish: Stainless Steel
Fits: Universal - Fits all Cars
PART# 81425S
Length: 14"
Inlet Diameter: 2.5"
Outlet Diameter: 2.5"
Style: Oval
Finish: Stainless Steel
Fits: Universal - Fits all Cars
PART# 81824S
Length: 18"
Outlet Diameter: 2.25"
Inlet Diameter: 2.25"
Style: Oval
Finish: Stainless Steel
Fits: Universal - Fits all Cars
PART# 81230S
Length: 12"
Inlet Diameter: 3"
Outlet Diameter: 3"
Style: Oval
Finish: Stainless Steel
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Plymouth Horizon Oval Mufflers
Our Plymouth Horizon oval mufflers offer a classic shape and time-proven design. Available in a wide variety of finishes, Plymouth Horizon oval mufflers are also typically lower profile than other styles, so you can tuck them up as needed for additional clearance. Whether you want a stock or performance Plymouth Horizon oval muffler, we have it!
Choose Your Vehicle:
Shop Plymouth Horizon Oval Mufflers by Year
Shop Plymouth Horizon Oval Mufflers by Brand
1 - 11 of 11
Sort by:
Style: Oval
Fits: All Jeeps (Universal), Universal
PART# 400115
Inlet Diameter: 3"
Outlet Diameter: 3"
Style: Oval
Finish: Stainless Steel
Fits: All Jeeps (Universal), Universal
PART# 400069
Inlet Diameter: 4"
Outlet Diameter: 4"
Style: Oval
Finish: Stainless Steel
Fits: All Jeeps (Universal), Universal
PART# 40477
Outlet Diameter: 2.5"
Inlet Diameter: 2.5"
Style: Oval
Fits: All Jeeps (Universal), Universal
PART# 40474
Outlet Diameter: 2.5"
Inlet Diameter: 3"
Style: Oval
Fits: All Jeeps (Universal), Universal
PART# 40658
Inlet Diameter: 2.25"
Outlet Diameter: 2.25"
Style: Oval
Fits: Universal - Fits all Cars
PART# 81424S
Length: 14"
Inlet Diameter: 2.25"
Outlet Diameter: 2.25"
Style: Oval
Finish: Stainless Steel
Fits: Universal - Fits all Cars
PART# 81824DS
Length: 18"
Outlet Diameter: 2.25"
Inlet Diameter: 2.25"
Style: Oval
Finish: Stainless Steel
Fits: Universal - Fits all Cars
PART# 81425S
Length: 14"
Inlet Diameter: 2.5"
Outlet Diameter: 2.5"
Style: Oval
Finish: Stainless Steel
Fits: Universal - Fits all Cars
PART# 81824S
Length: 18"
Outlet Diameter: 2.25"
Inlet Diameter: 2.25"
Style: Oval
Finish: Stainless Steel
Fits: Universal - Fits all Cars
PART# 81230S
Length: 12"
Inlet Diameter: 3"
Outlet Diameter: 3"
Style: Oval
Finish: Stainless Steel
Previous | 1 | Next |
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/thumbs/images/g/gDEAAOSwm15lvY8m/s-l225.jpg)
Exhaust Muffler-SoundFX Universal Walker 18179
![](https://i.ebayimg.com/thumbs/images/g/zzIAAOSwlQxmOnb4/s-l225.jpg)
18179 Walker Muffler New for Le Baron Sedan Dodge Charger Challenger LeBaron 600
![](https://i.ebayimg.com/thumbs/images/g/gDEAAOSwm15lvY8m/s-l225.jpg)
Exhaust Muffler-SoundFX Universal Walker 18179
![](https://i.ebayimg.com/thumbs/images/g/7fsAAOSw-g9me2MN/s-l225.jpg)
Exhaust Muffler for 1984 Plymouth Horizon
![](https://i.ebayimg.com/thumbs/images/g/7fsAAOSw-g9me2MN/s-l225.jpg)
Exhaust Muffler for 1983 Plymouth Horizon 2.2L L4 GAS SOHC
![](https://i.ebayimg.com/thumbs/images/g/tr4AAOSwJXBmFrlj/s-l225.jpg)
Exhaust Muffler-4 Door AP Exhaust 3159
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