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🔧 Upgrade your exhaust game with precision and power!
The Dorman 03133 Exhaust Stud Kit offers a direct OEM-spec replacement with M10-1.5 x 62mm studs made from Grade 10.9 stainless steel, ensuring superior durability and corrosion resistance. Trusted by professionals and backed by over 100 years of automotive expertise, this kit guarantees a perfect fit for select vehicle models and comes with a paint-ready finish for seamless customization.










| ASIN | B000NZZ3RC |
| Best Sellers Rank | #16,900 in Automotive ( See Top 100 in Automotive ) #4 in Automotive Replacement Exhaust Flanges |
| Brand | Dorman |
| Color | Black |
| Compatible Groove Diameter | 1E+1 Millimeters |
| Customer Reviews | 4.6 4.6 out of 5 stars (1,409) |
| Exterior Finish | Ready To Paint If Needed |
| Fastener Size | M10-1.5 x 62mm |
| Fastener Type | Stud Bolt |
| Finish Types | Ready to Paint |
| Global Trade Identification Number | 00037495031332 |
| Grade Rating | Class 10.9 |
| Head Type | Hex |
| Included Components | Dorman - EXHAUST COMPONENTS |
| Item Diameter | 10 Millimeters |
| Item Dimensions | 1.2 x 1.9 x 5.4 inches |
| Item Hardness | Grade 10.9 |
| Item Type Name | Dorman - EXHAUST COMPONENTS |
| Item Weight | 9.28 ounces |
| Manufacturer | Dorman Products |
| Manufacturer Grade | Standard Replacement |
| Material Type | Metal |
| Metal Type | Stainless Steel |
| Model | 03133 |
| Number of Pieces | 1 |
| Part Interchange Info | 11589264 |
| Part Number | 03133 |
| Screw Head Style | Hex |
| Set Name | Kit |
| Set Screw Thread Type | Metric (M) |
| Size Name | M10-1.5 x 62mm |
| Thread Class | Class 10.9 |
| Thread Coverage | Unthreaded |
| Thread Size | M10 |
| Thread Style | Coarse |
| Thread Type | Unc |
| UPC | 037495031332 |
| Unit Count | 1.0 Count |
| Warranty Description | Limited Lifetime Warranty |
R**T
Good replacements
Can’t go wrong with dorman
G**S
good quality dorman parts
used on my 2016 cadillac ats downpipe and worked flawlessly. used the 4 at top and 2 at the bottom, no issues.
T**K
Perfect
Quick delivery. Fit perfect. Recommended.
L**Z
Great
Great
P**D
Perfect fit for 1997 C1500 Vortec 5.7L
Perfect fit for 1997 C1500 Vortec 5.7L
D**.
Exact fit for my 2001 Chevy Suburban 5.3L
Worked great on my 2001 Chevy Suburban 5.3L LS1. These bolts are for the flanged end of the Exhaust Manifold towards the Catalytic Converter and O2 Sensors. I re-tapped the threads on the Exhaust Manifold flange since the rust in the threaded hole makes it tuff to install this new bolt. avoid forcing this bolt in if it does thread in easily, you may strip this bolt in the process. You can get a cheap tap and die set cheap at Harbor Freight Tools. After doing so it made it easy to thread the new bolt in. To take off the old bolt if it didn't already unscrew with the old nut, soak the bolt with 50/50 transmission oil and Acetone mixed together which makes a great penetrating oil. Then use channel locks or other tool to unscrew this bolt out.
B**R
Exhaust Flange Studs...
Had to replace one of the three studs in my driver's side manifold. Some jack*** overtightened the nut and stripped the threads completely. Had to stand on my head and cut off the stud with a die grinder / cutoff wheel. The other two were stupid tight but came apart. With the manifold on the workbench (the wife's flowerbed), I cut the back end of the stud off flush with the flange, using a grinder. Then cut the long side of the stud off to about 1/4" and welded a nut on. First attempt, the nut broke off. Re-welded the nut and beat on the flange a bit with a hammer. This time the stud broke loose and turned out. Cleaned and lubed threads, then installed new stud. If you don't have a welder or oxy-acetylene torch, the OEM studs are extremely difficult to remove.
M**M
This was a steal
Used it on 2017 Tahoe. Dealership was selling these nuts for a ridiculous high price.
Y**E
Es el adecuado para mi vehículo, cumple con la longitud necesaria y se ajusta perfectamentre a mi vehiculo con buen acabado.
O**O
Installed on my 6 l Chevy. Works good
D**O
Very fast shipping and exactly what I needed
F**R
Perfect fit for my Silverado 1500 2011
F**E
Perfect stud bolt set, good price with Prime free shipping. Else it would be prohibitive.
Trustpilot
2 weeks ago
2 weeks ago