10 products about 1989 GMC S15 Engine Sensors, Switches & Relays foundVEHICLE SPECIFIC Product Specifications Notes: S-Series; 3 Terminal Other Names: Oil Pressure Sending Unit, Oil Pressure Switch Item Dimensions: 3.1 x 2.1 x 2.1 inches Item Weight: 0.40 Pounds Fitment Type: Direct Replacement Replaces: 25036940 Part Description: 1989 GMC S15 Switch Asm, Fuel Pump & Engine Oil Pressure Indicator More Info Vehicle Fitment 1989 GMC S15 | Base, Gypsy, High Sierra, Sierra Classic | 4 Cyl 2.5 L GAS, 6 Cyl 2.8 L GAS, 6 Cyl 4.3 L GAS VEHICLE SPECIFIC Product Specifications Notes: S-Series; 3 Terminal Other Names: Oil Pressure Sending Unit, Oil Pressure Switch Item Dimensions: 3.1 x 2.1 x 2.1 inches Item Weight: 0.40 Pounds Fitment Type: Direct Replacement Replaces: 25036940 Part Description: 1989 GMC S15 Switch Asm, Fuel Pump & Engine Oil Pressure Indicator More Info Vehicle Fitment 1989 GMC S15 | Base, Gypsy, High Sierra, Sierra Classic | 4 Cyl 2.5 L GAS, 6 Cyl 2.8 L GAS, 6 Cyl 4.3 L GAS VEHICLE SPECIFIC Product Specifications Notes: 1/8" x 27 Thread;w/1/8" -27 Thread;w/1/8" -27 Thread; Gauge;1/8" x 27 Thread; Gauge;Gauge Color/Finish: Aluminum, Plastic Connector Gender: Female Connector Quantity: 1 Connector Type: Plug Terminal Gender: Male Terminal Quantity: 3 Terminal Type: Blade UPC: 841266001345 Part Description: 1989 GMC S15 Engine Oil Pressure Switch with Gauge More Info Vehicle Fitment 1989 GMC S15 | All Trims | 6 Cyl 4.3L 1989 GMC S15 | All Trims | 4 Cyl 2.5L 1989 GMC S15 | All Trims | 6 Cyl 2.8L Show More VEHICLE SPECIFIC Product Specifications Notes: 2 Blade Term.;2 Blade Term; Light Color/Finish: Aluminum, Brass, Plastic Connector Type: Plug Notes: Complete Assembly Terminal Gender: Male Terminal Quantity: 2 Terminal Type: Blade UPC: 841266047039 Part Description: 1989 GMC S15 Engine Oil Pressure Sender with Light More Info Vehicle Fitment 1989 GMC S15 | All Trims | 6 Cyl 2.8L VEHICLE SPECIFIC Product Specifications Notes: S-Series; 1 Terminal Other Names: Oil Pressure Sending Unit, Oil Pressure Switch Item Dimensions: 3.2 x 2.2 x 2.1 inches Item Weight: 0.50 Pounds Fitment Type: Direct Replacement Part Description: 1989 GMC S15 Switch Asm-Oil Pressure More Info Vehicle Fitment 1989 GMC S15 | Base, EL, Gypsy, High Sierra, Sierra Classic | 4 Cyl 1.9 L GAS, 4 Cyl 2.0 L GAS, 4 Cyl 2.2 L DIESEL, 4 Cyl 2.5 L GAS, 6 Cyl 2.8 L GAS, 6 Cyl 4.3 L GAS VEHICLE SPECIFIC Product Specifications Notes: S-Series; 1 Terminal Other Names: Oil Pressure Sending Unit, Oil Pressure Switch Item Dimensions: 3.2 x 2.2 x 2.1 inches Item Weight: 0.50 Pounds Fitment Type: Direct Replacement Part Description: 1989 GMC S15 Switch Asm-Oil Pressure More Info Vehicle Fitment 1989 GMC S15 | Base, EL, Gypsy, High Sierra, Sierra Classic | 4 Cyl 1.9 L GAS, 4 Cyl 2.0 L GAS, 4 Cyl 2.2 L DIESEL, 4 Cyl 2.5 L GAS, 6 Cyl 2.8 L GAS, 6 Cyl 4.3 L GAS VEHICLE SPECIFIC Product Specifications Notes: w/1/4" x 18 Thread; Gauge;w/1/4" x 18 Thread Color/Finish: Black, Silver Connector Gender: Female Connector Quantity: 1 Connector Type: Plug Terminal Gender: Male Terminal Quantity: 3 Terminal Type: Blade Threaded End Size: 1/4-18 " UPC: 841266001659 Part Description: 1989 GMC S15 Oil Pressure Gauge Switch More Info Vehicle Fitment 1989 GMC S15 | All Trims | 6 Cyl 4.3L 1989 GMC S15 | All Trims | 4 Cyl 2.5L VEHICLE SPECIFIC Product Specifications Notes: S-Series; 2.8l Part Description: 1989 GMC S15 Oil Pressure Sensor Vehicle Fitment 1989 GMC S15 | Base, High Sierra, Sierra Classic | 6 Cyl 2.8 L GAS, 6 Cyl 4.3 L GAS VEHICLE SPECIFIC Product Specifications Notes: S-Series; 2.8l Part Description: 1989 GMC S15 Oil Pressure Switch Vehicle Fitment 1989 GMC S15 | Base, High Sierra, Sierra Classic | 6 Cyl 2.8 L GAS, 6 Cyl 4.3 L GAS VEHICLE SPECIFIC Product Specifications Notes: S-Series; 2.5l Part Description: 1989 GMC S15 Oil Pressure Switch Vehicle Fitment 1989 GMC S15 | Base, High Sierra, Sierra Classic | 4 Cyl 2.5 L GAS