The Dorman 03413B Exhaust Manifold Hardware Kit offers a compact, corrosion-resistant solution for replacing worn studs, nuts, and gaskets; it weighs 4.2 oz, includes OEM-style components, and fits a wide range of late-model applications. How well does it align during installation, and will the plated finish resist road salt over time? See the performance, fitment, and warranty notes below to decide if it suits your repair.
Key Takeaways
- Dorman 03413B is an OEM-fit exhaust manifold hardware kit with corrosion-resistant finishes and secure clamping for reliable basic function.
- Kit includes measured parts and installation instructions; basic hand tools and OEM torque specs required for straightforward DIY installation.
- Weighing 4.2 ounces and sized 2.2 x 2.4 x 3.6 inches, the kit is compact and easy to handle.
- Customer rating averages 4.6/5 across 1,921 reviews, indicating strong overall satisfaction and typical OE-grade longevity.
- Confirm vehicle compatibility via OEM part numbers before purchase; 30-day return policy and vendor warranty details recommended.
Product Overview and Specifications
Although designed as a direct replacement for original exhaust manifold hardware, the Dorman 03413B kit is presented as a straightforward repair option for technicians and DIYers alike.
It includes quality components, weighs 4.2 ounces, and measures 2.2 x 2.4 x 3.6 inches.
What vehicles fit? Compatible with select models; check OEM part numbers: ES75120, SK03413, 11518860, 11546600, 11609481, 6503131, 6506775-AA, 6507423-AA, 6507938-AA.
How to install? Follow included installation instructions; basic hand tools suffice.
Are users satisfied? Customer testimonials rate it 4.6/5 across 1,921 reviews.
Warranty: 30-day return policy.
Performance, Fitment, and Durability
Performance of the Dorman 03413B is best described as dependable and fit-for-purpose, delivering the basic mechanical function expected from an exhaust manifold hardware kit without exotic materials or aftermarket enhancements.
Performance is dependable and fit-for-purpose, providing basic, reliable exhaust manifold hardware without aftermarket bells and whistles
It offers secure clamping, corrosion-resistant finishes, and measured parts: total kit weight 4.2 oz, dimensions 2.2 x 2.4 x 3.6 in.
How well does it fit? Fitment is OEM-oriented, direct-replacement for listed part numbers, minimizing alignment issues.
What about installation ease? Basic hand tools suffice, torque to OEM specs, straightforward for a competent DIYer.
Durability aligns with customer satisfaction ratings, longevity typical for OE-grade hardware.
Purchase Considerations and Warranty
Buying decisions for the Dorman 03413B hinge on fit, cost, and return options; shoppers should confirm vehicle compatibility, check included part numbers, and weigh warranty/return terms before completing a purchase.
The kit’s 2.2 x 2.4 x 3.6-inch package, 4.2-ounce weight, and OEM cross-references aid verification. Consider installation tips, torque specs, and rust-resistant finishes when planning labor time.
Perform a brief cost analysis: compare unit price, shipping, and potential shop labor per hour.
- Confirm OEM part numbers and model fitment.
- Review Amazon’s 30-day return policy specifics.
- Assess expected lifespan, materials, and replacements.
- Verify vendor warranty and expert support.
Frequently Asked Questions
Does This Kit Include Gaskets Along With the Bolts and Studs?
No; the kit contains bolts and studs but not gaskets. The description differentiates gasket types from hardware. Installation tips recommend sourcing correct gaskets separately, using anti-seize, and torquing fasteners to manufacturer specifications.
Are Replacement Nuts Zinc-Coated to Resist Corrosion?
Yes; the replacement nuts are zinc-coated to provide corrosion resistance, and this finish enhances hardware durability for reliable long-term service when used as direct replacements on compatible exhaust manifold applications.
Is Any Special Torque Sequence Required for Installation?
Is a specific torque sequence necessary? Yes; the technician follows manufacturer torque specifications and a proper tightening sequence. Installation tips include using a calibrated torque wrench, gradual cross-pattern tightening, and rechecking fasteners after heat cycles.
Can the Hardware Be Reused if Removed During Repairs?
No, reusable hardware is generally not recommended; the technician notes replacement is preferred to meet repair guidelines, ensuring proper clamping and longevity, though select bolts may be reused only if undamaged and matching original specifications.
Are Individual Pieces Available for Separate Purchase?
No; individual pieces generally aren’t sold separately. The responder notes compatibility issues may prompt full-kit purchase, and advises checking pricing options and vendor catalogs or OEM sources for single fasteners or alternatives before buying the complete kit.
Conclusion
In short, the Dorman 03413B delivers reliable, corrosion‑resistant hardware, weighing 4.2 ounces, for straightforward exhaust manifold repairs. One user compared installing it to replacing a loose brick in a sidewalk—simple parts, immediate stability—illustrating fitment and alignment clarity. Is it durable? Customer ratings average 4.6/5 from nearly 2,000 reviews. Practical considerations: basic hand tools required, included instructions, minimal gap tolerance issues, and warranty terms should be checked before purchase.
