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Dorman 679-565 Exhaust Crossover Pipe
Dorman 679-565 Exhaust Crossover Pipe
Dorman 679-565 is a stainless steel exhaust crossover pipe built to match the fit and function of the original pipe on specified applications. It is a standard replacement for the exhaust crossover pipe used on 2003-2005 Nissan 350Z and 2003-2004 INFINITI G35 applications.
Key Features
- Stainless steel construction for exhaust system durability
- Uncoated metallic gray finish
- Flanged inlet and flanged outlet for direct connection points
- Y-pipe shape with welded and loose flange details
- Standard replacement design for OE-style fitment
- Fits 2003-2005 Nissan 350Z and 2003-2004 INFINITI G35
Product Details
This exhaust crossover pipe is engineered for specified Nissan and INFINITI applications where the original crossover pipe has worn, corroded, or failed. Dorman 679-565 uses stainless steel construction and OE-style dimensions to support proper exhaust routing and connection alignment. The part number 679-565 is a direct-fit replacement choice for drivers servicing a 2003-2005 Nissan 350Z or a 2003-2004 INFINITI G35. This part cross-references Karlyn 50345 and 20020AM660 for the same application.
Common Problems It Can Help Solve
- Exhaust leaks at the crossover pipe connection points
- Rust or corrosion in the original pipe
- Cracked or damaged exhaust routing between flanged joints
- Noise caused by a failing crossover pipe
- Fitment issues after replacing a worn OE exhaust section
Installation Notes and Tips
Verify flange style, inlet and outlet dimensions, and vehicle application before installation. This pipe is flanged at both ends and does not include clamps, hangers, or a mounting bracket. Confirm the exhaust system layout on your 2003-2005 Nissan 350Z or 2003-2004 INFINITI G35 before removing the original part. The part number 679-565 is intended for specified OE-style replacement use.
Quality Assurance
Dorman designs this exhaust crossover pipe to match original fit and function on listed applications and to deliver reliable performance and durability in service.
| Brand | Dorman |
|---|---|
| Part Number | 679-565 |
| Material | Acero inoxidable |
| Material | Stainless steel |
| Inlet Outside Diameter | 4.9 |
| Outlet Outside Diameter | 2.225 |
| Length | 34.4 |
| Color | Gris metálico |
| Color | Metallic gray |
| Flanged Inlet | Oui |
| Flanged Inlet | Sí |
| Flanged Inlet | Yes |
| Flanged Outlet | Oui |
| Flanged Outlet | Sí |
| Flanged Outlet | Yes |
| Clamps Included | No |
| Clamps Included | Non |
| Finish | Sin recubrimiento |
| Finish | Uncoated |
| Shape | Tubo y |
| Shape | Y pipe |
| Grade Type | Reemplazo estándar |
| Grade Type | Standard replacement |
| Inlet Inside Diameter | 1.95 |
| Hanger Included | No |
| Hanger Included | Non |
| Outlet Inside Diameter | 1.95 |
| Outlet Quantity | 1 |
| Outlet Quantity | 1 ensamble de manguera del calentador |
| Mounting Bracket Included | No |
| Mounting Bracket Included | Non |
| 9957 | Brida soldada |
This part fits 5 vehicles. Search below:
| Year | Make | Model | Drive Type | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2005 | Nissan | 350Z | 3.5L | V6 | N/A | ||
| 2004 | INFINITI | G35 | RWD | 3.5L | V6 | N/A | |
| 2004 | Nissan | 350Z | 3.5L | V6 | N/A | ||
| 2003 | INFINITI | G35 | 3.5L | V6 | N/A | ||
| 2003 | Nissan | 350Z | 3.5L | V6 | N/A |
* 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.