Fits: 2004.5 thru 2010 Chevy Silverado/GMC Sierra 2500/3500HD LLY/LBZ/LMM Duramax Diesel

Replace your fuel rail pressure relief valve with a brand new Bosch replacement. Coming at a third of the cost of a GM replacement. A failed pressure relief valve will cause your vehicle to go into limp mode and also throw a few different DTC's. For example P1093 or P0087 (low fuel rail pressure during power enrichment).

Notes:

• When replacing this part make sure you torque it down to the GM specification. (75 ft-lb)

Replaces:

• GM Part# 97371618