4 products about 1991 GMC C3500 Fuses, Box & Components foundVEHICLE SPECIFIC Product Specifications Notes: Components On Dash Panel Other Names: Fuse Box Item Dimensions: 4.2 x 4.1 x 2.2 inches Item Weight: 0.70 Pounds Fitment Type: Direct Replacement Part Description: 1991 GMC C3500 Fuse Box More Info Vehicle Fitment 1991 GMC C3500 | Sierra, Sierra SL, Sierra SLE, Sierra SLT, Sierra SLX | 8 Cyl 5.7 L CNG, 8 Cyl 5.7 L GAS, 8 Cyl 6.2 L DIESEL, 8 Cyl 6.5 L DIESEL, 8 Cyl 7.4 L GAS VEHICLE SPECIFIC Product Specifications Notes: Components On Dash Panel Other Names: Fuse Box Item Dimensions: 4.2 x 4.1 x 2.2 inches Item Weight: 0.70 Pounds Fitment Type: Direct Replacement Part Description: 1991 GMC C3500 Fuse Box More Info Vehicle Fitment 1991 GMC C3500 | Sierra, Sierra SL, Sierra SLE, Sierra SLT, Sierra SLX | 8 Cyl 5.7 L CNG, 8 Cyl 5.7 L GAS, 8 Cyl 6.2 L DIESEL, 8 Cyl 6.5 L DIESEL, 8 Cyl 7.4 L GAS VEHICLE SPECIFIC Product Specifications Notes: Components On Dash Panel Other Names: Junction Block Item Dimensions: 6.3 x 3.2 x 3.1 inches Item Weight: 0.60 Pounds Fitment Type: Direct Replacement Part Description: 1991 GMC C3500 Block Asm-Engine Wiring Harness Junction(Wire Junction) More Info Vehicle Fitment 1991 GMC C3500 | Sierra, Sierra SL, Sierra SLE, Sierra SLT, Sierra SLX | 8 Cyl 5.7 L GAS, 8 Cyl 6.2 L DIESEL, 8 Cyl 6.5 L DIESEL, 8 Cyl 7.4 L GAS VEHICLE SPECIFIC Product Specifications Notes: Components On Dash Panel Other Names: Junction Block Item Dimensions: 6.3 x 3.2 x 3.1 inches Item Weight: 0.60 Pounds Fitment Type: Direct Replacement Part Description: 1991 GMC C3500 Block Asm-Engine Wiring Harness Junction(Wire Junction) More Info Vehicle Fitment 1991 GMC C3500 | Sierra, Sierra SL, Sierra SLE, Sierra SLT, Sierra SLX | 8 Cyl 5.7 L GAS, 8 Cyl 6.2 L DIESEL, 8 Cyl 6.5 L DIESEL, 8 Cyl 7.4 L GAS