188+ 1989 GMC K1500 Cooling System Sierra Parts - Page 2

Sierra · Cooling System (188 products)

Exact-fit parts for the 1989 GMC K1500 Sierra.

Dayco

Part # DP842

Fits with Conditions

WATER PUMP-AUTO/LIGHT TRUCK, DAYCO

$71.17

Motorad

Part # 1TS1209

Fits with Conditions

Engine Coolant Temperature Sensor

$12.20

Dayco

Part # 71025

Fits with Conditions

CURVED RADIATOR HOSE, DAYCO

$18.18

GPD

Part # 2911238

Fits with Conditions

gpd Fan Clutch 2911238

$110.90

Gates

Part # 33509

Fits with Conditions

Economy Engine Coolant Thermostat

$11.81

Gates

Part # 33006

Confirmed Fit

Gates Universal 160 Degree OE Type Thermostat

$12.90

GMB

Part # 930-2370

Confirmed Fit

Engine Cooling Fan Clutch

$55.24

Designed to transfer glycol-based coolant throughout the vehicle's cooling system. The EPDM tube and cover and the synthetic reinforcement meets or exceeds SAE 20R4EC Class D1 specifications. Exact OEM configuration ensures a perfect fit.

ContiTech

Part # 62021

Fits with Conditions

Designed to transfer glycol-based coolant throughout the vehicle's cooling system. The EPDM tube and cover and the synthetic reinforcement meets or exceeds SAE 20R4EC Class D1 specifications. Exact OEM configuration ensures a perfect fit.

$35.31

Holstein Parts

Part # 2CTS0001

Fits with Conditions

Holstein Parts 2CTS0001 Engine Coolant Temperature Sensor

$10.09

Fel-Pro

Part # ES73030

Confirmed Fit

Fel-Pro Chevrolet K1500 Engine Water Pump Gasket Kit

$9.88

NGK

Part # EF0074

Confirmed Fit

NTK Engine Coolant Temperature Sensor

$18.00

GPD

Part # 2911293

Fits with Conditions

gpd Fan Clutch 2911293

$105.25

URO Parts

Part # GM0613084

Fits with Conditions

HVAC Air Door Actuator

$50.95

Standard Motor Products

Part # S2292

Fits with Conditions

Coolant Fan Switch Connector

$8.59

Edelbrock

Part # 8605

Confirmed Fit

Edelbrock Thermostat High Flow 054mm 195-Deg

$22.95

Gates

Part # 31516

Fits with Conditions

Safety Release Radiator Cap

$12.90

Fel-Pro

Part # 5152

Confirmed Fit

Fel-Pro 75-86 Chevrolet C10/88-99 C1500/69-05 Blazer/75-86 K5 Blazer Engine Water Pump Gasket

$1.56

Gates

Part # 25532

Confirmed Fit

Gates 80-90 Chevrolet C & K Series Pickup V-8 5.7L Lower Flexible Coolant Hose (Standard)

$21.96

Dorman

Part # 61109

Fits with Conditions

Radiator Drain Cocks

$9.13

Spectra Premium

Part # CU624

Fits with Conditions

Radiator

$167.24

Frequently Asked Questions

Do these parts fit my 1989 GMC K1500 Sierra?

This page groups parts listed for the 1989 GMC K1500 Sierra. Some products fit every trim, while others depend on submodel, engine, drivetrain, or brake package. Use your trim in My Garage or the product page fitment check to confirm exact fit.

What cooling system options are available for my 1989 GMC K1500 Sierra?

We offer a wide selection of cooling system parts for the 1989 GMC K1500 Sierra. This page narrows the catalog to the year, make, and model; use your trim on product pages to confirm exact fit when a part only fits certain submodels.

What brands make parts for the 1989 GMC K1500 Sierra?

We carry parts from trusted brands including Gates, Motorad, Four Seasons, Dorman, and Standard Motor Products, plus many more. Filter by brand to find your preferred manufacturer.

How fast do 1989 GMC K1500 Sierra parts ship?

Most in-stock items ship within 1-2 business days. Shipping rates are calculated at checkout based on your location.

What warranty do your 1989 GMC K1500 Sierra parts come with?

Warranty coverage varies by manufacturer but typically ranges from 1 year to lifetime. Each product page includes specific warranty information from the manufacturer.

1989 GMC K1500(4,364 parts)

1989 GMC K1500(4,364 parts)

Shop by Problem

Other GMC K1500 Years

Sierra · Cooling System (188 products)

WATER PUMP-AUTO/LIGHT TRUCK, DAYCO

Engine Coolant Temperature Sensor

CURVED RADIATOR HOSE, DAYCO

gpd Fan Clutch 2911238

Economy Engine Coolant Thermostat

Gates Universal 160 Degree OE Type Thermostat

Engine Cooling Fan Clutch

Designed to transfer glycol-based coolant throughout the vehicle's cooling system. The EPDM tube and cover and the synthetic reinforcement meets or exceeds SAE 20R4EC Class D1 specifications. Exact OEM configuration ensures a perfect fit.

Holstein Parts 2CTS0001 Engine Coolant Temperature Sensor

Fel-Pro Chevrolet K1500 Engine Water Pump Gasket Kit

NTK Engine Coolant Temperature Sensor

gpd Fan Clutch 2911293

HVAC Air Door Actuator

Coolant Fan Switch Connector

Edelbrock Thermostat High Flow 054mm 195-Deg

Safety Release Radiator Cap

Fel-Pro 75-86 Chevrolet C10/88-99 C1500/69-05 Blazer/75-86 K5 Blazer Engine Water Pump Gasket

Gates 80-90 Chevrolet C & K Series Pickup V-8 5.7L Lower Flexible Coolant Hose (Standard)

Radiator Drain Cocks

Radiator

Frequently Asked Questions

Do these parts fit my 1989 GMC K1500 Sierra?

What cooling system options are available for my 1989 GMC K1500 Sierra?

What brands make parts for the 1989 GMC K1500 Sierra?

How fast do 1989 GMC K1500 Sierra parts ship?

What warranty do your 1989 GMC K1500 Sierra parts come with?