Fits: 2020 thru 2026 Chevy Silverado/GMC Sierra 1500 LM2/LZ0 & Tahoe/Suburban/Yukon/Escalade 3.0L Duramax Diesel

This fuel cap was designed specifically to fit the LM2/LZ0 Duramax Diesel Trucks and fits snugly into the factory filler neck without hitting any of the flaps inside the filler neck. It comes with a strong o-ring seal to ensure a tight fit and keep contaminants out of your fuel tank. It is constructed of T6 6061 Aluminum and features a high quality O-rings that will last for many years to come.
Features:

• O-Ring Seal
• Direct fitment for 3.0 LM2/LZ0 Duramax Diesel
  
• Billet 6061 Aluminum
  
• Anodized Green Finish
  
• Made in the USA

Includes:

• Fuel Cap
• O-Ring