Fitment: for Silverado 2500 HD 3500 2001-2004, for Sierra 2500 HD 3500 2001-2004. Replacement for Part Number: 97379635, 68013182AA, A6421531979,97304030, 97379635, 16271,1S10615,53-21508,73176951,904-141,GPR112,R7061,RAC2605,SW7982. Function: A glow plug control module is an electronic component used in diesel engines to control the glow plug system and aid in cold starting. It can also monitor the glow plug system for faults. Our products are made of high-quality raw materials through professional production technology, High standard manufacturing processes and high-quality manufacturing materials ensure stable product performance, maintain high efficiency in various working conditions, and have a long service life. Customer satisfaction is our tireless pursuit.We will show you a sincere attitude and satisfactory solution.

Fitment:

Fit for Silverado 2500 HD 2001-2004

Fit for Sierra 2500 HD 2001-2004

Fit for Silverado 3500 2004-2005

Fit for Sierra 3500 2004-2005

Replaces part numbers:

68013182AA, A6421531979, 97304030, 97379635