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Dorman 03133HP Exhaust Flange Stud Kit - M10-1.5 x 62mm Stainless Steel Compatible with Select Models (OE FIX)

4.8 (4) Write Review
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$18.44

$ 9 .99 $9.99

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  • Upgraded hardware - this set of six M10-1.5 exhaust manifold mounting studs and nuts are 100 percent stainless steel for superior heat and corrosion resistance
  • Convenient solution - kit contains all the application-specific hardware necessary to join one exhaust manifold to one manifold flange
  • Matches fit - this hardware matches the fit and function of the factory fasteners, while offering superior durability
  • Trustworthy quality - backed by team of product experts in the United States and more than a century of automotive experience
  • Ensure fit - to make sure this part fits your exact vehicle, input your make, model and trim level into the garage tool


The factory-style fasteners used to secure the exhaust manifold to the pipe flange on certain vehicles are prone to cracking and failure from extreme thermal cycles and corrosion. This convenient Dorman OE FIX hardware kit contains six application-specific M10-1.5 studs and nuts made of 100 percent stainless steel that provide superior strength and resistance to corrosion. These fasteners are precision-manufactured to match the fit and function of the original equipment hardware, and help ensure a professional and more durable repair. The kit contains the studs and nuts required to join both manifolds to the manifold flanges.


Ardella Poe
2025-08-05 12:04:01
They were good
venturaguy
2025-03-30 11:45:50
I installed these on a GMC 8100 V8 and had a need to remove them about 8000 miles later. The stainless steel was indeed rust-free, but the stainless nuts had welded themselves to the stainless studs and two of them were impossible to remove. I had to break them to get them apart and drill out the left over chunks of broken of stud. Not fun. It turns out that "galling" or "cold-welding" is a thing with stainless fasteners and that is why other kits come with copper nuts. Do yourself a favor and get one of those kits instead. Alternatively, use lots of anti-seize and tighten slowly.
Alexandre Girard
2024-12-27 17:38:36
If you have a Duramax lb7, they will work, just cut to factory length, great replacement for you're 2 broken downpipe stud
Colton
2024-12-16 11:50:01
2nd gen swapped my 6.7 and they fit perfect! No issues. 2 sets are needed for a Cummins