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๐ง Upgrade your exhaust game with precision and durability!
The Dorman 03131 Exhaust Stud Kit offers a direct OEM-quality replacement for exhaust flange studs and nuts, featuring M10-1.5 threading and a robust alloy steel and stainless steel construction. Designed for select Ford, Lincoln, and Mercury vehicles, this 4-piece set ensures reliable, corrosion-resistant performance backed by a limited lifetime warranty and over a century of automotive expertise.





| ASIN | B001FNN74M |
| Best Sellers Rank | #58,196 in Automotive ( See Top 100 in Automotive ) #8 in Automotive Replacement Exhaust Studs & Nuts |
| Brand | Dorman |
| Color | Black |
| Compatible Groove Diameter | 1E+1 millimeters |
| Customer Reviews | 4.6 out of 5 stars 427 Reviews |
| Fastener Type | Flange, Stud |
| Finish Types | Stainless Steel |
| Global Trade Identification Number | 00037495031318, 10037495031315 |
| Included Components | Dorman - EXHAUST COMPONENTS |
| Item Diameter | 10 millimeters |
| Item Dimensions | 5.5 x 1.8 x 1.6 inches |
| Item Highlight | Fits Select Ford / Lincoln / Mercury Models |
| Item Shape | Round |
| Item Type Name | Dorman - EXHAUST COMPONENTS |
| Item Weight | 1.6 ounces |
| Item dimensions L x W x H | 5.5 x 1.8 x 1.6 inches |
| Manufacturer | Dorman Products |
| Material | Alloy Steel, Stainless Steel |
| Material Type | Alloy Steel, Stainless Steel |
| Model | 03131 |
| Number Of Items | 1 |
| Number of Pieces | 4 |
| Outside Diameter | 10 millimeters |
| Part Interchange Info | N811468-S100 |
| Part Number | 03131 |
| Screw Head Style | Flat |
| Set Name | Exhaust Flange Stud and Nut Set (4 Piece) |
| Size | Stock |
| Size Name | Stock |
| Thread Size | M10-1.5 |
| UPC | 037495031318 |
| Unit Count | 1 Count |
| Warranty Description | Limited Lifetime Warranty |
G**1
Studs like the factory put on
Great product and great price
M**4
Exhaust bolts
Trusted brand for bolts and works like it should.
M**E
Worked
Worked perfectly for my 2004 Ford F150 5.4 Heritage Edition.
T**N
Great fit
These were the exact part I needed
E**E
Good, Basic Repair Part
I bought these to replace a couple of exhaust flange studs of on my 2003 Thunderbird. Some mechanic who did some previous work put in two incorrect studs (and bent them to get an "almost" fit) and caused exhaust leaks which then tripped the DTC code for a faulty catalytic converter...Grrr!!! Anyway, these studs do not show up as a replacement part for the Thunderbird when you search for them, but it is a basic replacement part for exhaust work and is working just fine. I suggest you chase out the holes with a tap first before installing these. I also used a bit of anti-seize compound on the threads in case I ever have to replace them again...removing the old studs can be a bear. What else can I say, it's a stud! Too bad the mechanic did not use good judgment
R**7
OEM FIT but no spacer
Exact match for exhaust manifold to cat. Only thing is no spacer for initial install. Measurements are required for good seals.
D**D
Decent quality part
Broke an exhaust flange stud on my 2007 Ford Mustang GT. These worked great. I used one of the studs to replace my broken one and then used all 4 of the new nuts to replace the old rusted ones. Only complaint is that there is not the raised hex portion to control the flange distance from the manifold. You just have to visually check the balance between the upper and lower nut as you tighten them down. Don't forget to throw some anti-seize on the studs and nuts to add disassembly down the road.
T**S
Snapped a couple off when I had to drop the ...
Snapped a couple off when I had to drop the exhaust to get my transmission out. Installed no problem, still holding strong. I slathered them in anti-seize when I did, so hopefully breaking another set of studs will be a non-issue if I have to drop the exhaust again.
S**N
Perfect
Fast delivery, fair price and glad I had them before starting the job! I ended up snapping two of the original studs.
B**S
gems
Worked for my f150 exhaust flange
M**C
Fits 4.6
Fit perfect, 2005 F150 4.6
Trustpilot
1 month ago
3 weeks ago