/live/media/FP/FP_61447_TOP.jpg)
Fel-Pro 61447 Fuel Injection Throttle Body Mounting Gasket
| Brand | Fel-Pro 61447 |
|---|---|
| Fits | Buick and Pontiac · 18 vehicles |
Application-specific materials. Built for dependable sealing performance and durability professionals trust.
Rubber construction. Provides a flexible sealing surface for the throttle body mounting gasket.
Premium grade. A higher-spec gasket for consistent sealing results.
Cross-references MAHLE G31978, 12576730 and CM55474 for the same application. See all 3.
Fel-Pro Throttle Body Mounting Gasket 61447
Fel-Pro 61447 is a premium rubber fuel injection throttle body mounting gasket built for direct sealing performance at the throttle body interface. It is engineered for 2004-2008 Pontiac Grand Prix and 2005-2009 Buick Allure, Buick LaCrosse, and 2006-2008 Buick Lucerne applications where a precise throttle body seal is needed.
Key Features
- Premium rubber construction for consistent sealing at the throttle body mounting surface
- Inside diameter: 3.170 in. / 80.5 mm
- Outside diameter: 3.900 x 3.840 in.
- Thickness: 0.300 in. / 7.6 mm
- Application-specific sealing design from Fel-Pro
- Direct replacement part number: 61447
Detailed Description
Fel-Pro 61447 is a fuel injection throttle body mounting gasket designed to restore the seal between the throttle body and the intake assembly. The rubber material and premium grade construction support a tight, application-specific fit for vehicles such as the Pontiac Grand Prix, Buick Allure, Buick LaCrosse, and Buick Lucerne. Fel-Pro gaskets are built around vehicle-specific sealing needs, helping maintain proper airflow control and a secure mounting interface. This part cross-references MAHLE G31978 for the same application.
What It Helps Fix
- Throttle body air leaks at the mounting surface
- Vacuum leaks caused by a worn or flattened gasket
- Rough idle related to poor throttle body sealing
- Driveability issues tied to intake air leakage
- Loss of sealing integrity after throttle body service
Installation Notes and Tips
Clean both mating surfaces before installation and inspect the throttle body flange for damage or warping. Verify the gasket matches the throttle body opening and mounting pattern before assembly. For fitment-based searches, this part fits 2004-2008 Pontiac Grand Prix, 2005-2009 Buick Allure, 2005-2009 Buick LaCrosse, and 2006-2008 Buick Lucerne.
Quality Assurance
Fel-Pro positions this gasket line around vehicle-specific sealing materials and professional-grade durability. The 61447 part number is also used as a reference for interchange verification during parts lookup.
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2009 | Buick | Allure | 3.8L | V6 | N/A | — |
| 2009 | Buick | LaCrosse | 3.8L | V6 | N/A | — |
| 2008 | Buick | Allure | 3.8L | V6 | N/A | — |
| 2008 | Buick | LaCrosse | 3.8L | V6 | N/A | — |
| 2008 | Buick | Lucerne | 3.8L | V6 | N/A | — |
| 2008 | Pontiac | Grand Prix | 3.8L | V6 | N/A | — |
| 2007 | Buick | Allure | 3.8L | V6 | N/A | — |
| 2007 | Buick | LaCrosse | 3.8L | V6 | N/A | — |
| 2007 | Buick | Lucerne | 3.8L | V6 | N/A | — |
| 2007 | Pontiac | Grand Prix | 3.8L | V6 | N/A | — |
| 2006 | Buick | Allure | 3.8L | V6 | N/A | — |
| 2006 | Buick | LaCrosse | 3.8L | V6 | N/A | — |
| 2006 | Buick | Lucerne | 3.8L | V6 | N/A | — |
| 2006 | Pontiac | Grand Prix | 3.8L | V6 | N/A | — |
| 2005 | Buick | Allure | 3.8L | V6 | N/A | — |
| 2005 | Buick | LaCrosse | 3.8L | V6 | N/A | — |
| 2005 | Pontiac | Grand Prix | 3.8L | V6 | N/A | — |
| 2004 | Pontiac | Grand Prix | 3.8L | V6 | N/A | — |
| No rows match your filter. | ||||||