BRAND NEW
DURAMAX LB7
GLOW PLUG / AIR INTAKE HEATER RELAY ASSEMBLY
FITS
2001 - 2004.5 LB7 Chevy / GMC Duramax Diesel
(2500 and 3500)
NOTE: LB7 glow plug relay fits Federal Emissions (RPO Code NF2) Trucks ONLY - will not fit trucks with California Emissions package or Topkick / Kodiak)
Replaces GM Part Number:
97371491
We also stock Premium USA-Made Dual Coil glow plugs, Glow Plug buss bars, and glow plug kits to get your LB7 starting like new again!