Buy OEM GENERAL MOTORS Part # 24507563 (10226109, 19435095). Engine Coolant Thermostat. Radiator and components

auto trans. fan. inlet. lower. outlet. thermostat by-pass. trans cooler. upper. w/HD cooling. w/o HD cooling. w/o oil cooler. w/oil cooler.

3. 5 liter. W/HEAVY duty. W/O heavy duty.

2004-06. 3. 5 liter.

3. 4 liter. W/BLEEDER valve. W/O bleeder valve.

1ST design. 2ND design. 3. 4 liter. ALL. Radiator inlet. Radiator outlet. W/DEX-COOL label. W/O dex-cool label.

3. 5 liter. W/HEAVY duty. W/O heavy duty.

3. 4 liter. Lower. Transmission. Upper.

3. 4 & 3. 5 liter. Front. Rear. Throttle body inlet. Throttle body outlet. W/"DEX-COOL" label. W/ENGINE oil cooler. W/HVY duty cooling. W/O "dex-cool" label. W/O eng oil cooler. W/O hvy duty cooling.

3. 4 liter. Auto TRANS. From engine. Manual TRANS. Outer. To radiator. Upper.

3. 1L; ALL. 3. 1L; W/AC. 3. 1L; W/O ac. 3. 8L; 4. 3L Diesel. 3. 8L; Hvy Duty Cooling. 3. 8L; Standard Cooling. 4. 3L; W/AC. 4. 3L; W/O ac. All Models; 2.2L. All Models; 2.5L; Standard Cooling. All Models; 2.5L; w/AC & Heavy Duty. All Models; 2.5L; w/o AC. All Models; 2.8L; w/AC. All Models; 2.8L; w/Curved Blades. All Models; 2.8L; w/o AC. All Models; 2.8L; w/o Curved Blades. All Models; 3.0L; w/AC. All Models; 3.0L; w/o AC. All Models; 3.1L; Leaded Fuel. All Models; 3.1L; Unleaded Fuel. All Models; 3.3L; Heavy Duty Cooling. All Models; 3.3L; Leaded Fuel. All Models; 3.3L; Standard Cooling. All Models; 3.3L; Unleaded Fuel. All Models; 3.3L; w/Guard. All Models; 3.3L; w/o Guard.