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
>
Sierra 1500
>
2003
>
Engine & Drivetrain
>
Cooling Systems, Fans, Radiators & Components
>
Thermostat Gasket
2003 GMC Sierra 1500 Thermostat Gasket
My Vehicle
Change Vehicle
2003 GMC Sierra 1500
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
Replacement
Brands
STANT
Victor Reinz
Prices
$1.99 and under
$2 to $2.99
$3 to $4.99
$5 and over
3 Products found
Show Item:
30
60
90
Sort by:
Recommended
Filter
Sort
View by
View Related Parts
OEM (Genuine)
2003 GMC Sierra 1500 Thermostat Housing Seal
PartNumber:
12551507
VEHICLE SPECIFIC
Product Specifications
Notes:
4.3 Liter
Item Dimensions:
3.8 x 2.8 x 0.6 inches
Item Weight:
0.30 Pounds
Fitment Type:
Direct Replacement
Replaces:
12553106
Part Description:
2003 GMC Sierra 1500 Thermostat Housing Seal
More Info
Vehicle Fitment
2003 GMC Sierra 1500 | Base, HT, SL, SLE, SLT, WT | 6 Cyl 4.3 L GAS
$5.84
MSRP:
$10.56
You Save: $4.72 (45%)
Check Fit
Add to Cart
Victor Reinz®
Engine Coolant Thermostat Gasket for 2003 GMC Sierra 1500
PartNumber:
71-13472-00
VEHICLE SPECIFIC
Product Specifications
Inside Diameter: 2.300"
Material: Molded Rubber
UPC: 023913670153
Part Description: 2003 GMC Sierra 1500 Engine Coolant Thermostat Gasket
More Info
Vehicle Fitment
2003 GMC Sierra 1500 | All Trims | 8 Cyl 4.8L
2003 GMC Sierra 1500 | All Trims | 8 Cyl 5.3L
2003 GMC Sierra 1500 | All Trims | 8 Cyl 6.0L
Show More
$1.30
Add to Cart
STANT®
Engine Coolant Thermostat Seal for 2003 GMC Sierra 1500
PartNumber:
27285
VEHICLE SPECIFIC
Product Specifications
Notes: Part Replacement Replaces 48349
Freight Class: 85
OE Part Number: F42Z8575BA, F62Z8255B, F62Z8255A, F32Z8255B, 9L8Z8590A, F32Z8Z575A
UPC: 033342002876
Part Description: 2003 GMC Sierra 1500 Engine Coolant Thermostat Seal
More Info
Vehicle Fitment
2003 GMC Sierra 1500 | All Trims | 6 Cyl 4.3L