⚠ No shipping to California due to CARB regulation.
If you're running an aftermarket positive displacement lift pump like our PowerFlo on your Duramax our fuel primer bulb sealing kit will allow you to eliminate the leak prone primer bulb from your fuel system. The sealing cap includes a 1/8" NPT port to feed a low pressure fuel gauge or cap it off with the included NPT plug. Kit Contents: Fuel Primer Cap 1/8"NPT plug Fasteners
Vehicle Fitment
| Years |
Make |
Model |
Trim |
| 2001–2004 |
Chevrolet |
Silverado 2500 HD |
6.6l Duramax LB7 |
| 2006–2007 |
Chevrolet |
Silverado 2500 HD |
6.6l Duramax LBZ |
| 2004–2005 |
Chevrolet |
Silverado 2500 HD |
6.6l Duramax LLY |
| 2011–2016 |
Chevrolet |
Silverado 2500 HD |
6.6l Duramax LML |
| 2007–2010 |
Chevrolet |
Silverado 2500 HD |
6.6l Duramax LMM |
| 2001–2004 |
Chevrolet |
Silverado 3500 |
6.6l Duramax LB7 |
| 2006–2007 |
Chevrolet |
Silverado 3500 |
6.6l Duramax LBZ |
| 2004–2005 |
Chevrolet |
Silverado 3500 |
6.6l Duramax LLY |
| 2011–2016 |
Chevrolet |
Silverado 3500 HD |
6.6l Duramax LML |
| 2007–2010 |
Chevrolet |
Silverado 3500 HD |
6.6l Duramax LMM |
| 2001–2004 |
GMC |
Sierra 2500 HD |
6.6l Duramax LB7 |
| 2006–2007 |
GMC |
Sierra 2500 HD |
6.6l Duramax LBZ |
| 2004–2005 |
GMC |
Sierra 2500 HD |
6.6l Duramax LLY |
| 2011–2016 |
GMC |
Sierra 2500 HD |
6.6l Duramax LML |
| 2007–2010 |
GMC |
Sierra 2500 HD |
6.6l Duramax LMM |
| 2001–2004 |
GMC |
Sierra 3500 |
6.6l Duramax LB7 |
| 2006–2007 |
GMC |
Sierra 3500 |
6.6l Duramax LBZ |
| 2004–2005 |
GMC |
Sierra 3500 |
6.6l Duramax LLY |
| 2011–2016 |
GMC |
Sierra 3500 HD |
6.6l Duramax LML |
| 2007–2010 |
GMC |
Sierra 3500 HD |
6.6l Duramax LMM |
| Air Freight Prohibited: false |
| Not Carb Approved: true |
| Carb Acknowledgement Required: true |
| Ltl Freight Required: false |
| Prop 65: Y |
| Part Type: automotive |
| Epa: N/A |
| Regular Stock: true |
| Units Per Sku: 1 |