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Dorman 03109 Exhaust Flange Stud and Nut - Front
Durable Exhaust Flange Stud and Nut for Nissan and Infiniti Vehicles
The Dorman 03109 exhaust flange stud and nut set provides a reliable replacement solution for various Nissan and Infiniti models. Designed with high-grade materials and precise specifications, this hardware ensures secure exhaust system connections.
- Bolt Grade: 10.9 for enhanced strength and durability
- Stud Length: 38 mm for proper fitment
- Thread Size: M8-1.25 on both stud and nut
- Material: Metal construction for corrosion resistance
- Package includes 2 studs and 2 nuts for complete flange fastening
- Standard replacement grade for dependable performance
Product Details and Specifications
The Dorman 03109 exhaust flange stud and nut set is engineered to meet OEM standards, featuring a bolt grade of 10.9 which offers high tensile strength suitable for exhaust system applications. Each stud measures 38 mm in length with M8-1.25 thread size on both ends, ensuring compatibility with exhaust flanges on select Nissan and Infiniti vehicles. The metal construction provides resistance to heat and corrosion, essential for maintaining exhaust integrity over time. This set includes two studs and two nuts, providing all necessary hardware for a secure flange connection.
Compatible Nissan and Infiniti Models
This exhaust flange stud and nut set is compatible with a range of Nissan and Infiniti vehicles, including the Nissan Altima, D21, Frontier, Maxima, Pathfinder, Pulsar NX, Sentra, Xterra, and the Infiniti QX4. The Dorman 03109 part number is designed specifically to fit these models, ensuring proper installation and reliable exhaust system performance.
Common Applications and Problem Solving
- Replacement of rusted or damaged exhaust flange studs and nuts
- Repair of exhaust leaks caused by loose or broken flange hardware
- Restoration of exhaust system integrity after flange removal or maintenance
- Prevention of exhaust noise and fumes escaping from flange joints
- Ensuring secure attachment of exhaust components for safe vehicle operation
Installation Notes and Tips
When installing the Dorman 03109 exhaust flange stud and nut set, ensure the exhaust flange surfaces are clean and free of debris. Use appropriate torque specifications to avoid over-tightening, which can damage threads or deform flanges. Applying anti-seize compound on the studs can help prevent future corrosion and ease removal. This hardware is designed for straightforward replacement on compatible Nissan and Infiniti exhaust flanges.
Quality Assurance and Warranty
Dorman exhaust hardware is manufactured to meet industry standards for durability and fitment. The 03109 exhaust flange stud and nut set undergoes quality control to ensure consistent performance. This product is offered as a standard replacement part, backed by Dorman's limited warranty against defects in material and workmanship.
| Brand | Dorman |
|---|---|
| Part Number | 03109 |
| Bolt Grade | 10.9 |
| Dog Point Fastener | No |
| Item Grade | Standard Replacement |
| Material | Metal |
| Package Contents | 2 Studs and 2 Nuts |
| Pilot Point Fastener | No |
| Stud Length | 38 |
| Thread Size #1 | M8-1.25 |
| Thread Size #2 | M8-1.25 |
This part fits 45 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2008 | Nissan | Altima | 3.5L | V6 | N/A | Exhaust manifold stud and nut, card packaging, quantity of 1 |
| 2007 | Nissan | Altima | 3.5L | V6 | N/A | Exhaust manifold stud and nut, card packaging, quantity of 1 |
| 2004 | Nissan | Frontier | 2.4L | L4 | N/A | Exhaust manifold stud and nut, card packaging, quantity of 1 |
| 2004 | Nissan | Pathfinder | 3.5L | V6 | N/A | Exhaust manifold stud and nut, card packaging, quantity of 1 |
| 2004 | Nissan | Xterra | 2.4L | L4 | Front | Exhaust manifold stud and nut, card packaging, quantity of 1 |
| 2003 | INFINITI | QX4 | 3.5L | V6 | Front | Exhaust manifold stud and nut, card packaging, quantity of 1 |
| 2003 | Nissan | Frontier | 2.4L | L4 | N/A | Exhaust manifold stud and nut, card packaging, quantity of 1 |
| 2003 | Nissan | Pathfinder | 3.5L | V6 | N/A | Exhaust manifold stud and nut, card packaging, quantity of 1 |
| 2003 | Nissan | Xterra | 2.4L | L4 | Front | Exhaust manifold stud and nut, card packaging, quantity of 1 |
| 2002 | INFINITI | QX4 | 3.5L | V6 | Front | Exhaust manifold stud and nut, card packaging, quantity of 1 |
| 2002 | Nissan | Frontier | 2.4L | L4 | N/A | Exhaust manifold stud and nut, card packaging, quantity of 1 |
| 2002 | Nissan | Pathfinder | 3.5L | V6 | N/A | Exhaust manifold stud and nut, card packaging, quantity of 1 |
| 2002 | Nissan | Xterra | 2.4L | L4 | Front | Exhaust manifold stud and nut, card packaging, quantity of 1 |
| 2001 | INFINITI | QX4 | 3.5L | V6 | Front | Exhaust manifold stud and nut, card packaging, quantity of 1 |
| 2001 | Nissan | Altima | N/A | Exhaust manifold stud and nut, card packaging, quantity of 1 | ||
| 2001 | Nissan | Frontier | 2.4L | L4 | N/A | Exhaust manifold stud and nut, card packaging, quantity of 1 |
| 2001 | Nissan | Maxima | 3.0L | V6 | N/A | Exhaust manifold stud and nut, card packaging, quantity of 1 |
| 2001 | Nissan | Pathfinder | 3.5L | V6 | N/A | Exhaust manifold stud and nut, card packaging, quantity of 1 |
| 2001 | Nissan | Xterra | 2.4L | L4 | Front | Exhaust manifold stud and nut, card packaging, quantity of 1 |
| 2000 | Nissan | Altima | N/A | Exhaust manifold stud and nut, card packaging, quantity of 1 | ||
| 2000 | Nissan | Frontier | 2.4L | L4 | N/A | Exhaust manifold stud and nut, card packaging, quantity of 1 |
| 2000 | Nissan | Maxima | 3.0L | V6 | N/A | w/California Emissions; Packaging Type: Card; Package Quantity: 1 |
| 2000 | Nissan | Xterra | 2.4L | L4 | Front | Exhaust manifold stud and nut, card packaging, quantity of 1 |
| 1999 | Nissan | Altima | N/A | Exhaust manifold stud and nut, card packaging, quantity of 1 | ||
| 1999 | Nissan | Frontier | 2.4L | L4 | N/A | Exhaust manifold stud and nut, card packaging, quantity of 1 |
| 1998 | Nissan | Altima | N/A | Exhaust manifold stud and nut, card packaging, quantity of 1 | ||
| 1992 | Nissan | D21 | 2.4L | L4 | N/A | Exhaust manifold stud and nut, card packaging, quantity of 1 |
| 1992 | Nissan | D21 | 3.0L | V6 | N/A | Exhaust manifold stud and nut, card packaging, quantity of 1 |
| 1991 | Nissan | D21 | 2.4L | L4 | N/A | Exhaust manifold stud and nut, card packaging, quantity of 1 |
| 1991 | Nissan | D21 | 3.0L | V6 | N/A | Exhaust manifold stud and nut, card packaging, quantity of 1 |
| 1990 | Nissan | D21 | 2.4L | L4 | N/A | Exhaust manifold stud and nut, card packaging, quantity of 1 |
| 1990 | Nissan | D21 | 3.0L | V6 | N/A | Exhaust manifold stud and nut, card packaging, quantity of 1 |
| 1989 | Nissan | D21 | 2.4L | L4 | N/A | Exhaust manifold stud and nut, card packaging, quantity of 1 |
| 1989 | Nissan | D21 | 3.0L | V6 | N/A | Exhaust manifold stud and nut, card packaging, quantity of 1 |
| 1988 | Nissan | D21 | 2.4L | L4 | N/A | Exhaust manifold stud and nut, card packaging, quantity of 1 |
| 1988 | Nissan | D21 | 3.0L | V6 | N/A | Exhaust manifold stud and nut, card packaging, quantity of 1 |
| 1988 | Nissan | Sentra | 1.6L | L4 | Front | Exhaust manifold stud and nut, card packaging, quantity of 1 |
| 1987 | Nissan | D21 | 2.4L | L4 | N/A | Exhaust manifold stud and nut, card packaging, quantity of 1 |
| 1987 | Nissan | D21 | 3.0L | V6 | N/A | Exhaust manifold stud and nut, card packaging, quantity of 1 |
| 1987 | Nissan | Sentra | 1.6L | L4 | Front | Exhaust manifold stud and nut, card packaging, quantity of 1 |
| 1986 | Nissan | D21 | 2.4L | L4 | N/A | Exhaust manifold stud and nut, card packaging, quantity of 1 |
| 1986 | Nissan | D21 | 3.0L | V6 | N/A | Exhaust manifold stud and nut, card packaging, quantity of 1 |
| 1986 | Nissan | Sentra | 1.6L | L4 | Front | Exhaust manifold stud and nut, card packaging, quantity of 1 |
| 1984 | Nissan | Pulsar NX | 1.5L | L4 | Front | Exhaust manifold stud and nut, card packaging, quantity of 1 |
| 1983 | Nissan | Pulsar NX | 1.5L | L4 | Front | Exhaust manifold stud and nut, card packaging, quantity of 1 |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.