OEM Exhaust Manifold Stud | 2RZ/3RZ/5VZ

OEM Exhaust Manifold Stud

Whether you are bolting up a brand-new set of performance headers or servicing your factory cylinder head, using fresh hardware is critical to a leak-free seal. Ensuring an even, consistent clamping force is the only way to keep the header tight against the cylinder head and prevent blown exhaust gaskets.

The factory manifold studs on your truck have likely endured decades of extreme heat cycles, corrosion, and stress. Take it from our team's decades of experience: it is significantly cheaper and easier to replace your hardware now during disassembly than it is to extract a snapped stud out of an aluminum cylinder head later.

Key Features & Specifications

Genuine OEM Integrity: Premium Toyota factory replacement hardware ensures perfect thread pitch and high-tensile strength.

Dimensions: M10 x 1.25 x 50 mm

Preventative Maintenance: Eliminates the risk of exhaust leaks causes by stretched, fatigued, or corroded factory studs.

Pricing: Sold Individually.

Reference Cross-Component Numbers

Installation Note: To ensure an absolute seal and hassle-free install, we highly recommend replacing the entire set of hardware simultaneously. If you need the matching factory-spec flange nuts to complete your project, please see Part number: 1045034.