Radiator & Components for 1991 GMC K1500 Pickup
6.5L diesel, without 3500 hd. 6.2L diesel, without 3500 hd. Without lock support. 5.0 & 5.7L, without 3500 hd, 5.0L. 4.3L. 7.4L, without 3500 hd. 5.0 & 5.7L, without 3500 hd, 5.7L.
4.3L. Stamped #S7,S9. Code-bn,be,e2,e3,e4,e5,e6,gg,gf,04,sn,s8. Stamped #bn,be,e2,e3,e4,e5,e6,gd,gf,04,sn,s8. All models. With engine oil cooler. Exc.Oil Cooler. Drive Ratio 3.08. Exc.Heavy Duty.
Radiator Mount Bracket, Left
5.0 & 5.7L. 6.2L diesel. 6.5L diesel. 7.4L. 4.3L. Helps align and secure your vehicle's radiator mount
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Original equipment parts are designed to work with your GM vehicle safety systems -- aftermarket replacement parts may not meet the same OE safety regulations, depending on the part type
Collision parts are designed to help promote proper and safe repair
Radiator Mount Bracket, Right
5.0 & 5.7L. 7.4L. 6.2L diesel. 4.3L. 6.5L diesel. Helps align and secure your vehicle's radiator mount This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors Original equipment parts are designed to work with your GM vehicle safety systems -- aftermarket replacement parts may not meet the same OE safety regulations, depending on the part type Collision parts are designed to help promote proper and safe repair
Radiator Lower Insulator, Right
5.0 & 5.7L. 6.2L diesel. 6.5L diesel. 4.3L.
Radiator Lower Insulator, Left
6.5L diesel. 6.2L diesel. 4.8, 5.3, & 6.0L, 5.3L. 2003-14 4.3L. 1/2, 3/4 & 1 ton, 1996 new style, 5.0, 5.7, 7.4 & 8.1L, 5.0, 5.7L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Cross Bar
5.0 & 5.7L. 7.4L. 6.2L diesel. 6.5L diesel. 4.3L. Helps strengthen your vehicle's radiator support framework This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Recovery Tank
7.4L. 4.3L. 6.2L diesel. 5.7L. Helps maintain optimal engine operating temperatures Designed to store heated coolant when pressures in the system rise and reintroduce it when cooled This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Radiator Cap
Helps seal and maintain pressure in your vehicle's engine cooling system This GM Genuine part is designed, engineered and tested to rigorous standards, and are backed by General Motors
Thermostat
All models. Tbi. 6 cylinder, without high output. Astro, Safari. 58.7mm Wide. Vendor:acdelco. Vendor #131-71. 4.3L. Controls the flow of coolant through your vehicle's radiator to help the engine reach and maintain its optimal operating temperature
