Oil Cooler for 1991 GMC K1500 Pickup
- Back Door
- Back Panel
- Box Assembly
- Bumper & Components - Front
- Bumper & Components - Rear
- Cargo Lamps
- Carrier & Components
- Center
- Clearance Lamps
- Cluster & Switches
- Cowl
- Door & Components
- Doors
- Ducts
- Exterior Trim - Cab
- Exterior Trim - Fender
- Exterior Trim - Front Door
- Exterior Trim - Pick UP Box
- Fender & Components
- Floor - Cab
- Floor - Pick UP Box
- Frame & Components
- Front & Side Panels
- Front Door
- Front Seat Components
- Glass - Front Door
- Glass - Windshield
- Glass & Hardware - Back
- Glove Box
- Grille & Components
- Hood & Components
- Instrument Panel
- Instrument Panel Components
- Interior Trim - Cab
- Interior Trim - Front Door
- Labels
- Lock & Hardware
- Outside Mirrors
- Rear Door
- Rear Seat Components
- Rocker
- Rocker Panel
- Roof
- Roof & Components
- Seat Belt
- Side Glass
- Side Panel
- Side Panel & Components
- Sound System
- Stripe Tape
- Tail Gate
- Tailgate
- Tracks & Components
- Uniside
- Wiper & Washer Components
- ABS Components
- Alternator
- Alternator/Generator & Related Components
- Antenna & Radio
- Back Door
- Battery
- Combination Lamps
- Cruise Control System
- Diesel Controls
- Distributor
- Door
- Electrical Components
- Flasher Units, Fuses, & Circuit Breakers
- Flashers
- Fog Lamps
- Front Door
- Front Seat Belts
- Front Wipers
- Glass, Windows & Related Components
- Headlamp Components
- Horn
- Ignition Lock
- Ignition System
- Instruments & Gauges
- License Lamps
- Mirrors
- Park Lamps
- Power Seats
- Powertrain Control
- Rear Door
- Rear Seat Belts
- Rear Wipers
- Senders
- Side Marker Lamps
- Starter
- Switches
- Switches, Solenoids & Actuators
- Tail Lamps
- Window Defroster
- Back Door
- Back Panel
- Box Assembly
- Bumper & Components - Front
- Bumper & Components - Rear
- Cargo Lamps
- Carrier & Components
- Center
- Clearance Lamps
- Cluster & Switches
- Cowl
- Door & Components
- Doors
- Ducts
- Exterior Trim - Cab
- Exterior Trim - Fender
- Exterior Trim - Front Door
- Exterior Trim - Pick UP Box
- Fender & Components
- Floor - Cab
- Floor - Pick UP Box
- Frame & Components
- Front & Side Panels
- Front Door
- Front Seat Components
- Glass - Front Door
- Glass - Windshield
- Glass & Hardware - Back
- Glove Box
- Grille & Components
- Hood & Components
- Instrument Panel
- Instrument Panel Components
- Interior Trim - Cab
- Interior Trim - Front Door
- Labels
- Lock & Hardware
- Outside Mirrors
- Rear Door
- Rear Seat Components
- Rocker
- Rocker Panel
- Roof
- Roof & Components
- Seat Belt
- Side Glass
- Side Panel
- Side Panel & Components
- Sound System
- Stripe Tape
- Tail Gate
- Tailgate
- Tracks & Components
- Uniside
- Wiper & Washer Components
- ABS Components
- Alternator
- Alternator/Generator & Related Components
- Antenna & Radio
- Back Door
- Battery
- Combination Lamps
- Cruise Control System
- Diesel Controls
- Distributor
- Door
- Electrical Components
- Flasher Units, Fuses, & Circuit Breakers
- Flashers
- Fog Lamps
- Front Door
- Front Seat Belts
- Front Wipers
- Glass, Windows & Related Components
- Headlamp Components
- Horn
- Ignition Lock
- Ignition System
- Instruments & Gauges
- License Lamps
- Mirrors
- Park Lamps
- Power Seats
- Powertrain Control
- Rear Door
- Rear Seat Belts
- Rear Wipers
- Senders
- Side Marker Lamps
- Starter
- Switches
- Switches, Solenoids & Actuators
- Tail Lamps
- Window Defroster
Browse Categories
Select category
- Back Door
- Back Panel
- Box Assembly
- Bumper & Components - Front
- Bumper & Components - Rear
- Cargo Lamps
- Carrier & Components
- Center
- Clearance Lamps
- Cluster & Switches
- Cowl
- Door & Components
- Doors
- Ducts
- Exterior Trim - Cab
- Exterior Trim - Fender
- Exterior Trim - Front Door
- Exterior Trim - Pick UP Box
- Fender & Components
- Floor - Cab
- Floor - Pick UP Box
- Frame & Components
- Front & Side Panels
- Front Door
- Front Seat Components
- Glass - Front Door
- Glass - Windshield
- Glass & Hardware - Back
- Glove Box
- Grille & Components
- Hood & Components
- Instrument Panel
- Instrument Panel Components
- Interior Trim - Cab
- Interior Trim - Front Door
- Labels
- Lock & Hardware
- Outside Mirrors
- Rear Door
- Rear Seat Components
- Rocker
- Rocker Panel
- Roof
- Roof & Components
- Seat Belt
- Side Glass
- Side Panel
- Side Panel & Components
- Sound System
- Stripe Tape
- Tail Gate
- Tailgate
- Tracks & Components
- Uniside
- Wiper & Washer Components
- ABS Components
- Alternator
- Alternator/Generator & Related Components
- Antenna & Radio
- Back Door
- Battery
- Combination Lamps
- Cruise Control System
- Diesel Controls
- Distributor
- Door
- Electrical Components
- Flasher Units, Fuses, & Circuit Breakers
- Flashers
- Fog Lamps
- Front Door
- Front Seat Belts
- Front Wipers
- Glass, Windows & Related Components
- Headlamp Components
- Horn
- Ignition Lock
- Ignition System
- Instruments & Gauges
- License Lamps
- Mirrors
- Park Lamps
- Power Seats
- Powertrain Control
- Rear Door
- Rear Seat Belts
- Rear Wipers
- Senders
- Side Marker Lamps
- Starter
- Switches
- Switches, Solenoids & Actuators
- Tail Lamps
- Window Defroster
- Back Door
- Back Panel
- Box Assembly
- Bumper & Components - Front
- Bumper & Components - Rear
- Cargo Lamps
- Carrier & Components
- Center
- Clearance Lamps
- Cluster & Switches
- Cowl
- Door & Components
- Doors
- Ducts
- Exterior Trim - Cab
- Exterior Trim - Fender
- Exterior Trim - Front Door
- Exterior Trim - Pick UP Box
- Fender & Components
- Floor - Cab
- Floor - Pick UP Box
- Frame & Components
- Front & Side Panels
- Front Door
- Front Seat Components
- Glass - Front Door
- Glass - Windshield
- Glass & Hardware - Back
- Glove Box
- Grille & Components
- Hood & Components
- Instrument Panel
- Instrument Panel Components
- Interior Trim - Cab
- Interior Trim - Front Door
- Labels
- Lock & Hardware
- Outside Mirrors
- Rear Door
- Rear Seat Components
- Rocker
- Rocker Panel
- Roof
- Roof & Components
- Seat Belt
- Side Glass
- Side Panel
- Side Panel & Components
- Sound System
- Stripe Tape
- Tail Gate
- Tailgate
- Tracks & Components
- Uniside
- Wiper & Washer Components
- ABS Components
- Alternator
- Alternator/Generator & Related Components
- Antenna & Radio
- Back Door
- Battery
- Combination Lamps
- Cruise Control System
- Diesel Controls
- Distributor
- Door
- Electrical Components
- Flasher Units, Fuses, & Circuit Breakers
- Flashers
- Fog Lamps
- Front Door
- Front Seat Belts
- Front Wipers
- Glass, Windows & Related Components
- Headlamp Components
- Horn
- Ignition Lock
- Ignition System
- Instruments & Gauges
- License Lamps
- Mirrors
- Park Lamps
- Power Seats
- Powertrain Control
- Rear Door
- Rear Seat Belts
- Rear Wipers
- Senders
- Side Marker Lamps
- Starter
- Switches
- Switches, Solenoids & Actuators
- Tail Lamps
- Window Defroster
Oil Cooler for 1991 GMC K1500 Pickup
No.
Part # / Description / Price
Price
1
Engine Oil Cooler 
GM
GM Description: 6.5L diesel. 5.0 & 5.7L, 5.7L. 6.2L diesel. 7.4L. Auxiliary. Helps maintain proper engine oil operating temperatures
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
2
Cooler Assembly Upper Bracket GM
GM Description: 6.5L diesel. 5.0 & 5.7L, 5.7L, upper. 6.2L diesel, upper. Auxiliary, upper. 7.4L, upper.
3
Cooler Assembly Lower Bracket GM
GM Description: 6.5L diesel. 5.0 & 5.7L, 5.7L, lower. 6.2L diesel, lower. Auxiliary, lower. 7.4L, lower.
4
Engine Oil Cooler Inlet Hose Kit with Nut and Seal GM
GM Description: 5.0 & 5.7L, 5.7L, 4wd. Auxiliary Oil Cooler. Inlet. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
5
Outlet Hose GM
GM Description: 5.0 & 5.7L, 5.7L, 2wd. Inlet, 5.7L heavy dut. From Radiator to Auxiliary Oil Cooler.
Related Parts
Part # / Description / Price
Price
Engine Oil Cooler Hose O-Ring Seal GM
GM Description: 5.0 & 5.7L 5.7L. 7.4L. Connecting Pipe. Hose Seal. 4wd. Inlet And Outlet Pipe O-Ring. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $4.06
$2.93
MSRP $4.06
$2.93
Engine Oil Cooler Inlet Hose GM
GM Description: 7.4L, 4wd. Exc.Auxiliary Oil Cooler. Inlet. 3/4 x 18" Threads. Auxiliary, inlet. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Engine Oil Cooler Outlet Hose Kit with Nut, Seal, and Protector GM
GM Description: Exc.Auxiliary Oil Cooler. Outlet. 3/4 x 18" Threads. Auxiliary, outlet. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors