4 0 1999 GMC C6500 Power Steering Reservoir Contact for price (Used) 1999 GMC C6500, POWER STEERING RESERVOIR- Side: Driver Left Side, Location: Firewall, Material: Plastic, Engine: Caterpillar 3126, Reference images for condition, For more... ConditionUsedFits To Make(s)GMCFits To Model(s)C6500Will Fit Year(s)1999Part NumberTBDStock NumberP-110399 MLS Number13796617CategoryPower Steering Reservoirs Last Updated9/5/2025 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info