2005-2009 For GMC Sierra 1500 4.3L 4.8L 5.3L 6.0L 6.2L Fuel Gas Tank Filler Cap
2005-2009 For GMC Sierra 1500 4.3L 4.8L 5.3L 6.0L 6.2L Fuel Gas Tank Filler Cap
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Fuel Gas Tank Filler Cap for GMC
This fuel gas tank filler cap maintains a pressurized seal for the fuel system to prevent vapors from escaping on 2005-2009 GMC Sierra 1500 vehicles.
Overview
The fuel gas tank filler cap is an essential component for emissions control and fuel efficiency. A faulty fuel gas tank filler cap can trigger check engine lights due to evaporative emissions leaks. Replacing the fuel gas tank filler cap restores the integrity of the fuel system seals.
Built For Performance
- Air-tight locking mechanism
- Fuel-resistant synthetic materials
- Resistant to high-temperature engine bay conditions
- Matches original cap diameter
- Easy grip handle design
Fits These Machines
- for GMC Sierra 1500 4.3L
- for GMC Sierra 1500 4.8L
- for GMC Sierra 1500 5.3L
- for GMC Sierra 1500 6.0L
- for GMC Sierra 1500 6.2L
On-The-Job Use
- Routine vehicle maintenance
- Emission system repairs
- Troubleshooting loose gas cap codes
Specs At A Glance
| Part Number(s) | N/A |
Good To Know
Q: Can a loose cap cause a check engine light? A: Yes, most vehicle computer systems will flag an evaporative system leak if the cap does not seal properly.
Q: Is this vented? A: This cap is designed to meet the specific pressure requirements of the GMC Sierra fuel system.
Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.
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