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Dorman 615-180 Engine Intake Manifold - Upper
Overview of Dorman Engine Intake Manifold 615-180
The Dorman 615-180 engine intake manifold is designed for reliable performance in select Buick, Chevrolet, Oldsmobile, and Pontiac vehicles. Constructed from durable black plastic, this intake manifold includes essential gaskets and PCV components to ensure a proper seal and efficient engine operation.
- Material: High-quality black plastic for durability and corrosion resistance
- Includes gaskets and PCV items for complete installation
- Compatible with Buick, Chevrolet, Oldsmobile, and Pontiac models including Bonneville, Grand Prix, Impala, and more
- EGR ready design supports emissions control systems
- Installation instructions included for ease of replacement
- Regular grade type with 6.5-inch manifold height and six port outlets (36 x 45 mm)
- Street legal for on-road use
Detailed Product Description
The Dorman 615-180 intake manifold is engineered to meet OEM specifications for a range of GM vehicles such as the Buick LeSabre, Chevrolet Lumina, Oldsmobile LSS, and Pontiac Riviera. Its plastic construction offers a balance of strength and weight savings, while the included gaskets and PCV components help maintain proper sealing and ventilation. The manifold features six port outlets measuring 36 by 45 millimeters, supporting efficient air distribution to the engine cylinders. This intake manifold is EGR ready, allowing integration with exhaust gas recirculation systems to help reduce emissions. The 6.5-inch height fits the designated engine bays without modification, and the product comes with clear installation instructions to assist professional mechanics and experienced DIYers alike.
Common Applications and Problem Resolution
- Replaces cracked or warped intake manifolds causing vacuum leaks
- Restores proper air-fuel mixture delivery for improved engine performance
- Addresses issues with engine rough idling or stalling related to intake manifold failure
- Supports emissions compliance through EGR readiness
- Eliminates coolant or oil leaks associated with damaged intake manifold gaskets
Installation Notes and Tips
- Ensure engine is cool before beginning installation to avoid injury
- Use the included gaskets and PCV items to maintain proper sealing and ventilation
- Follow the provided installation instructions carefully for torque specifications and sequence
- Inspect related components such as throttle body and sensors during replacement
- Verify compatibility with your specific Buick, Chevrolet, Oldsmobile, or Pontiac model and engine type
Quality Assurance and Warranty
Dorman manufactures the 615-180 intake manifold to meet industry standards for fit and function. The product is street legal and designed for long-term durability. Installation instructions are included to support proper fitment. While specific warranty details vary, Dorman typically offers limited warranties covering defects in materials and workmanship. Consult product documentation or Dorman directly for warranty terms applicable to this intake manifold.
| Brand | Dorman |
| Part Number | 615-180 |
| Air Conditioning Compressor Mount | No |
| Alternator Mount | No |
| Color | Black |
| EGR Ready | Yes |
| Gasket Or Seal Included | Yes |
| Grade Type | Regular |
| Heated Choke Port | No |
| High-Riser | No |
| Installation Instructions Included | Yes |
| Manifold Height (in) | 6.5 in |
| Material | Plastic |
| Package Contents | Intake Manifold; Gaskets; Pcv Items |
| Port Outlet Dimensions | 36 x 45 mm |
| Street Legal | Yes |
This part fits 82 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2005 | Buick | LeSabre | 3.8L | V6 | Upper | Gaskets are included in this Engine Intake Manifold fitment. |
| 2005 | Buick | Park Avenue | 3.8L | V6 | Upper | Gaskets are included in this Engine Intake Manifold fitment. |
| 2005 | Chevrolet | Impala | 3.8L | V6 | Upper | Gaskets are included in this Engine Intake Manifold fitment. |
| 2005 | Chevrolet | Monte Carlo | 3.8L | V6 | Upper | Gaskets are included in this Engine Intake Manifold fitment. |
| 2005 | Pontiac | Bonneville | 3.8L | V6 | Upper | Gaskets are included in this Engine Intake Manifold fitment. |
| 2004 | Buick | LeSabre | 3.8L | V6 | Upper | Gaskets are included in this Engine Intake Manifold fitment. |
| 2004 | Buick | Park Avenue | 3.8L | V6 | Upper | Gaskets are included in this Engine Intake Manifold fitment. |
| 2004 | Buick | Regal | 3.8L | V6 | Upper | Gaskets are included in this Engine Intake Manifold fitment. |
| 2004 | Chevrolet | Impala | 3.8L | V6 | Upper | Gaskets are included in this Engine Intake Manifold fitment. |
| 2004 | Chevrolet | Monte Carlo | 3.8L | V6 | Upper | Gaskets are included in this Engine Intake Manifold fitment. |
| 2004 | Pontiac | Bonneville | 3.8L | V6 | Upper | Gaskets are included in this Engine Intake Manifold fitment. |
| 2003 | Buick | LeSabre | 3.8L | V6 | Upper | Gaskets are included in this Engine Intake Manifold fitment. |
| 2003 | Buick | Park Avenue | 3.8L | V6 | Upper | Gaskets are included in this Engine Intake Manifold fitment. |
| 2003 | Buick | Regal | 3.8L | V6 | Upper | Gaskets are included in this Engine Intake Manifold fitment. |
| 2003 | Chevrolet | Impala | 3.8L | V6 | Upper | Gaskets are included in this Engine Intake Manifold fitment. |
| 2003 | Chevrolet | Monte Carlo | 3.8L | V6 | Upper | Gaskets are included in this Engine Intake Manifold fitment. |
| 2003 | Pontiac | Bonneville | 3.8L | V6 | Upper | Gaskets are included in this Engine Intake Manifold fitment. |
| 2003 | Pontiac | Grand Prix | 3.8L | V6 | Upper | Gaskets are included in this Engine Intake Manifold fitment. |
| 2002 | Buick | LeSabre | 3.8L | V6 | Upper | Gaskets are included in this Engine Intake Manifold fitment. |
| 2002 | Buick | Park Avenue | 3.8L | V6 | Upper | Gaskets are included in this Engine Intake Manifold fitment. |
| 2002 | Buick | Regal | 3.8L | V6 | Upper | Gaskets are included in this Engine Intake Manifold fitment. |
| 2002 | Chevrolet | Impala | 3.8L | V6 | Upper | Gaskets are included in this Engine Intake Manifold fitment. |
| 2002 | Chevrolet | Monte Carlo | 3.8L | V6 | Upper | Gaskets are included in this Engine Intake Manifold fitment. |
| 2002 | Pontiac | Bonneville | 3.8L | V6 | Upper | Gaskets are included in this Engine Intake Manifold fitment. |
| 2002 | Pontiac | Grand Prix | 3.8L | V6 | Upper | Gaskets are included in this Engine Intake Manifold fitment. |
| 2001 | Buick | LeSabre | 3.8L | V6 | Upper | Gaskets are included in this Engine Intake Manifold fitment. |
| 2001 | Buick | Park Avenue | 3.8L | V6 | Upper | Gaskets are included in this Engine Intake Manifold fitment. |
| 2001 | Buick | Regal | 3.8L | V6 | Upper | Gaskets are included in this Engine Intake Manifold fitment. |
| 2001 | Chevrolet | Impala | 3.8L | V6 | Upper | Gaskets are included in this Engine Intake Manifold fitment. |
| 2001 | Chevrolet | Monte Carlo | 3.8L | V6 | Upper | Gaskets are included in this Engine Intake Manifold fitment. |
| 2001 | Pontiac | Bonneville | 3.8L | V6 | Upper | Gaskets are included in this Engine Intake Manifold fitment. |
| 2001 | Pontiac | Grand Prix | 3.8L | V6 | Upper | Gaskets are included in this Engine Intake Manifold fitment. |
| 2000 | Buick | LeSabre | 3.8L | V6 | Upper | Gaskets are included in this Engine Intake Manifold fitment. |
| 2000 | Buick | Park Avenue | 3.8L | V6 | Upper | Gaskets are included in this Engine Intake Manifold fitment. |
| 2000 | Buick | Regal | 3.8L | V6 | Upper | Gaskets are included in this Engine Intake Manifold fitment. |
| 2000 | Chevrolet | Impala | 3.8L | V6 | Upper | Gaskets are included in this Engine Intake Manifold fitment. |
| 2000 | Chevrolet | Monte Carlo | 3.8L | V6 | Upper | Gaskets are included in this Engine Intake Manifold fitment. |
| 2000 | Pontiac | Bonneville | 3.8L | V6 | Upper | Gaskets are included in this Engine Intake Manifold fitment. |
| 2000 | Pontiac | Grand Prix | 3.8L | V6 | Upper | Gaskets are included in this Engine Intake Manifold fitment. |
| 1999 | Buick | LeSabre | 3.8L | V6 | Upper | Gaskets are included in this Engine Intake Manifold fitment. |
| 1999 | Buick | Park Avenue | 3.8L | V6 | Upper | Gaskets are included in this Engine Intake Manifold fitment. |
| 1999 | Buick | Regal | 3.8L | V6 | Upper | Gaskets are included in this Engine Intake Manifold fitment. |
| 1999 | Chevrolet | Lumina | 3.8L | V6 | Upper | Gaskets are included in this Engine Intake Manifold fitment. |
| 1999 | Chevrolet | Monte Carlo | 3.8L | V6 | Upper | Gaskets are included in this Engine Intake Manifold fitment. |
| 1999 | Oldsmobile | 88 | 3.8L | V6 | Upper | Gaskets are included in this Engine Intake Manifold fitment. |
| 1999 | Oldsmobile | Intrigue | 3.8L | V6 | Upper | Gaskets are included in this Engine Intake Manifold fitment. |
| 1999 | Oldsmobile | LSS | 3.8L | V6 | Upper | Gaskets are included in this Engine Intake Manifold fitment. |
| 1999 | Pontiac | Bonneville | 3.8L | V6 | Upper | Gaskets are included in this Engine Intake Manifold fitment. |
| 1999 | Pontiac | Grand Prix | 3.8L | V6 | Upper | Gaskets are included in this Engine Intake Manifold fitment. |
| 1998 | Buick | LeSabre | 3.8L | V6 | Upper | Gaskets are included in this Engine Intake Manifold fitment. |
| 1998 | Buick | Park Avenue | 3.8L | V6 | Upper | Gaskets are included in this Engine Intake Manifold fitment. |
| 1998 | Buick | Regal | 3.8L | V6 | Upper | Gaskets are included in this Engine Intake Manifold fitment. |
| 1998 | Chevrolet | Lumina | 3.8L | V6 | Upper | Gaskets are included in this Engine Intake Manifold fitment. |
| 1998 | Chevrolet | Monte Carlo | 3.8L | V6 | Upper | Gaskets are included in this Engine Intake Manifold fitment. |
| 1998 | Oldsmobile | 88 | 3.8L | V6 | Upper | Gaskets are included in this Engine Intake Manifold fitment. |
| 1998 | Oldsmobile | Intrigue | 3.8L | V6 | Upper | Gaskets are included in this Engine Intake Manifold fitment. |
| 1998 | Oldsmobile | LSS | 3.8L | V6 | Upper | Gaskets are included in this Engine Intake Manifold fitment. |
| 1998 | Oldsmobile | Regency | 3.8L | V6 | Upper | Gaskets are included in this Engine Intake Manifold fitment. |
| 1998 | Pontiac | Bonneville | 3.8L | V6 | Upper | Gaskets are included in this Engine Intake Manifold fitment. |
| 1998 | Pontiac | Grand Prix | 3.8L | V6 | Upper | Gaskets are included in this Engine Intake Manifold fitment. |
| 1997 | Buick | LeSabre | 3.8L | V6 | Upper | Gaskets are included in this Engine Intake Manifold fitment. |
| 1997 | Buick | Park Avenue | 3.8L | V6 | Upper | Gaskets are included in this Engine Intake Manifold fitment. |
| 1997 | Buick | Regal | 3.8L | V6 | Upper | Gaskets are included in this Engine Intake Manifold fitment. |
| 1997 | Buick | Riviera | 3.8L | V6 | Upper | Gaskets are included in this Engine Intake Manifold fitment. |
| 1997 | Oldsmobile | 88 | 3.8L | V6 | Upper | Gaskets are included in this Engine Intake Manifold fitment. |
| 1997 | Oldsmobile | LSS | 3.8L | V6 | Upper | Gaskets are included in this Engine Intake Manifold fitment. |
| 1997 | Oldsmobile | Regency | 3.8L | V6 | Upper | Gaskets are included in this Engine Intake Manifold fitment. |
| 1997 | Pontiac | Bonneville | 3.8L | V6 | Upper | Gaskets are included in this Engine Intake Manifold fitment. |
| 1997 | Pontiac | Grand Prix | 3.8L | V6 | Upper | Gaskets are included in this Engine Intake Manifold fitment. |
| 1996 | Buick | LeSabre | 3.8L | V6 | Upper | Gaskets are included in this Engine Intake Manifold fitment. |
| 1996 | Buick | Park Avenue | 3.8L | V6 | Upper | Gaskets are included in this Engine Intake Manifold fitment. |
| 1996 | Buick | Regal | 3.8L | V6 | Upper | Gaskets are included in this Engine Intake Manifold fitment. |
| 1996 | Buick | Riviera | 3.8L | V6 | Upper | Gaskets are included in this Engine Intake Manifold fitment. |
| 1996 | Oldsmobile | 88 | 3.8L | V6 | Upper | Gaskets are included in this Engine Intake Manifold fitment. |
| 1996 | Oldsmobile | 98 | 3.8L | V6 | Upper | Gaskets are included in this Engine Intake Manifold fitment. |
| 1996 | Oldsmobile | LSS | 3.8L | V6 | Upper | Gaskets are included in this Engine Intake Manifold fitment. |
| 1996 | Pontiac | Bonneville | 3.8L | V6 | Upper | Gaskets are included in this Engine Intake Manifold fitment. |
| 1995 | Buick | Park Avenue | 3.8L | V6 | Upper | Gaskets are included in this Engine Intake Manifold fitment. |
| 1995 | Buick | Riviera | 3.8L | V6 | Upper | Gaskets are included in this Engine Intake Manifold fitment. |
| 1995 | Oldsmobile | 88 | 3.8L | V6 | Upper | Gaskets are included in this Engine Intake Manifold fitment. |
| 1995 | Oldsmobile | 98 | 3.8L | V6 | Upper | Gaskets are included in this Engine Intake Manifold fitment. |
| 1995 | Pontiac | Bonneville | 3.8L | V6 | Upper | Gaskets are included in this Engine Intake Manifold fitment. |
* 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.