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Wix 33946 Fuel Filter
| Brand | Wix 33946 |
|---|---|
| Class | W |
| Duty Type | Ld |
| Height | 6.398 |
| Inlet | 16x1.5 mm |
| Inner Diameter Top | Closed |
| Media Material | Cellulose |
| Outer Diameter Bottom | 2.173 |
| Outer Diameter Top | 2.173 |
| Outlet | 3/8 |
| Style | Fuel (complete in-line) filter |
| Vapor | 3/8 |
| Fits | Pontiac · 1 vehicle |
OE interval friendly. Recommended for OEM fuel filter change intervals.
Cellulose media. High-efficiency filtration matched to the application and fuel type.
Complete in-line filter. Built for dependable fuel protection in demanding driving conditions.
Cross-references ACDelco GF872, Auto Extra 61633946 and Autopart International 5002270041 for the same application. See all 25.
WIX Fuel Filter for 2004 Pontiac Grand Prix
The WIX 33946 fuel filter is built for clean fuel delivery and dependable engine protection in normal and severe driving conditions. It is a complete in-line fuel filter for the 2004 Pontiac Grand Prix, with application-specific media and construction for consistent filtration performance.
Key Features
- Complete in-line fuel filter design for fuel system service
- Cellulose media selected for the application and fuel type
- 16 x 1.5 mm inlet with 3/8 in. outlet and 3/8 in. vapor connection
- Closed top design with 2.173 in. top and bottom outer diameter
- Built for OEM fuel filter change intervals
- Compatible with 2004 Pontiac Grand Prix fuel system service
Detailed Description
WIX 33946 is a fuel filter engineered to help maintain clean fuel flow by trapping contaminants before they reach sensitive engine components. The filter uses cellulose media and application-specific construction to support reliable filtration in stop-and-go traffic, short-trip driving, dirt-road use, construction-site conditions, and interstate travel. For buyers searching for a 2004 Pontiac Grand Prix fuel filter, this part provides a direct service replacement for routine maintenance. This part cross-references ACDelco GF872 and NAPA Gold Filters 3946 for the same application.
What It Helps Address
- Restricted fuel flow caused by a loaded or dirty filter
- Fuel contamination entering injectors and other engine components
- Rough running related to overdue fuel filter service
- Maintenance needs tied to OEM fuel filter change intervals
- Fuel delivery concerns on a 2004 Pontiac Grand Prix
Installation Notes and Tips
Verify inlet and outlet sizing before installation: 16 x 1.5 mm inlet and 3/8 in. outlet. Confirm the filter orientation and vapor connection during replacement, and follow the vehicle service procedure for depressurizing the fuel system before removal. For fitment-specific service, this part is listed for the 2004 Pontiac Grand Prix.
Quality Assurance
WIX states that its fuel filters use high-efficiency media matched to the application and fuel type, with materials and construction selected for consistent performance under a range of driving conditions. The WIX 33946 is intended for routine fuel filter maintenance on the 2004 Pontiac Grand Prix.
| Year | Make | Model | Liters | Cylinders | Notes |
|---|---|---|---|---|---|
| 2004 | Pontiac | Grand Prix | 3.8L | V6 | — |
| No rows match your filter. | |||||