6.6L Duramax Glow Plug Nut Set

Stainless Steel Glow Plug Terminal Nut Set

Set of (8) stainless steel flange nuts for 6.6L Duramax diesels. Secures wiring harness ring terminal to glow plug stud. 

FEATURES

• Corrosion resistant 18-8 stainless steel
  
• Serrated flange nut resists engine vibration
  
• Sold as a complete set of (8) nuts
  

COMPATIBILITY

2001 - 2023 Chevrolet Silverado 2500HD, 3500HD
2001 - 2023 GMC Sierra 2500HD, 3500HD

Note - replacement glow plugs for certain model years include new nuts, others do not. 

INSTALLATION NOTES

Recommend applying a small dab of dielectric grease to stud prior to installation. Tighten snug.