97379635 Diesel Glow Plug Controller 97304030 Compatible With Chevrolet Silverado 2500/3500 2001-2005, for GMC Sierra 2500/3500 2001-2005, for Cadillac Escalade/Chevrolet Tahoe 2005 Replace RY1556
Compatible With:This diesel glow plug controller will fit for Chevrolet Silverado 2500 2001-2005, for Chevrolet Silverado 3500 2004-2005, for GMC Sierra 2500 2001-2004, for GMC Sierra 3500 2004-2005, for Chevrolet Tahoe 2005, for Cadillac Escalade 2005
Replace Part Number: RY-1556,RY1556,68013182AA,A6421531979,97304030,97379635. Please check the part numbers whether it suits your vehicle before purchasing
Product Quality: The diesel glow plug module controller is crafted with heat-resistant materials withstand the high temperature environment of the engine. The housing containing corrosion-resistant materials prevents rusting. High-quality insulating components reduced the probability of short circuits and the risk of electrical failure
NOTE: For proper installation, always measure the resistance of all glow plugs (4-cylinder: 4 plugs, 6-cylinder: 6 plugs, 8-cylinder: 8 plugs). Resistance values should be close or identical for all plugs. If any glow plug shows a different resistance, it must be replaced to avoid malfunctions when installing the glow plug control module
Advantage: Stable and reliable, easy and convenient to replace, enhance your driving experience.