Contact Us
Live Chat
or
1-888-220-8330
Search Bar
Search by Part Number or Keywords
My Garage
My Account
Cart
Body & Mirrors
Chassis & Brakes
Engine & Drivetrain
Electrical & Lighting
Help Center
< Back
×
Live Chat
1-888-220-8330
Body & Mirrors
Chassis & Brakes
Engine & Drivetrain
Electrical & Lighting
Login/Register
My Account
Track Order
Help Center
Contact Us
Home
>
K1500 Suburban
>
1999
>
Engine & Drivetrain
>
Cooling Systems, Fans, Radiators & Components
>
Thermostat and Housing Assembly
1999 GMC K1500 Suburban Thermostat and Housing Assembly
My Vehicle
Change Vehicle
1999 GMC K1500 Suburban
Change Vehicle
Vehicle Options
We need more information about your vehicle to make a correct determination of fitment
< Back to View All
Cooling Systems, Fans & Radiators
Department
OE
Prices
$29.99 and under
$30 to $49.99
$50 to $99.99
$100 and over
4 Products found
Show Item:
30
60
90
Sort by:
Recommended
Filter
Sort
View by
View Related Parts
OEM (Genuine)
1999 GMC K1500 Suburban Thermostat
PartNumber:
12632948
VEHICLE SPECIFIC
Product Specifications
Notes:
All Models; 5.0l, 5.7l
Other Names:
Thermostat
Item Dimensions:
3.1 x 3.2 x 3.1 inches
Item Weight:
1.20 Pounds
Fitment Type:
Direct Replacement
Replaces:
12551472, 12257859, 12563335, 12597583, 12557859
Part Description:
1999 GMC K1500 Suburban Thermostat
More Info
Vehicle Fitment
1999 GMC K1500 Suburban | Base, SLE, SLT | 8 Cyl 5.7 L GAS
$27.19
MSRP:
$51.32
You Save: $24.13 (48%)
Check Fit
Add to Cart
View Related Parts
OEM (Genuine)
1999 GMC K1500 Suburban Thermostat
PartNumber:
12559336
VEHICLE SPECIFIC
Product Specifications
Notes:
All Models; 6.5l Diesel
Other Names:
Thermostat
Item Dimensions:
3.2 x 3.1 x 3.0 inches
Item Weight:
0.50 Pounds
Fitment Type:
Direct Replacement
Replaces:
12554977
Part Description:
1999 GMC K1500 Suburban Thermostat
More Info
Vehicle Fitment
1999 GMC K1500 Suburban | Base, SLE, SLT | 8 Cyl 6.5 L DIESEL
$34.16
MSRP:
$64.48
You Save: $30.32 (48%)
Check Fit
Add to Cart
View Related Parts
OEM (Genuine)
1999 GMC K1500 Suburban Thermostat Housing
PartNumber:
12556594
VEHICLE SPECIFIC
Product Specifications
Notes:
All Models; 5.0l, 5.7l
Other Names:
Thermostat Housing
Item Dimensions:
6.9 x 4.4 x 4.4 inches
Item Weight:
0.80 Pounds
Fitment Type:
Direct Replacement
Replaces:
12550609
Part Description:
1999 GMC K1500 Suburban Thermostat Housing
More Info
Vehicle Fitment
1999 GMC K1500 Suburban | Base, SLE, SLT | 8 Cyl 5.7 L GAS
$22.24
MSRP:
$41.98
You Save: $19.74 (48%)
Check Fit
Add to Cart
View Related Parts
OEM (Genuine)
1999 GMC K1500 Suburban Engine Coolant Outlet
PartNumber:
12564276
VEHICLE SPECIFIC
Product Specifications
Notes:
All Models; 6.5l Diesel
Other Names:
Thermostat Housing
Item Dimensions:
7.3 x 6.1 x 6.1 inches
Item Weight:
1.20 Pounds
Fitment Type:
Direct Replacement
Replaces:
12553451
Part Description:
1999 GMC K1500 Suburban Engine Coolant Outlet
More Info
Vehicle Fitment
1999 GMC K1500 Suburban | Base, SLE, SLT | 8 Cyl 6.5 L DIESEL