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
Select your vehicle for the best product fit
Select Vehicle by Model
Select Vehicle by VIN
Select Make
Select Model
Select Year
Go
or
Enter the VIN of Your Vehicle
Go
Home
>
LaCrosse
>
Engine & Drivetrain
>
Cooling Systems, Fans, Radiators & Components
>
Thermostat
Buick LaCrosse Thermostat
< Back to View All
Cooling Systems, Fans & Radiators
Department
OE
Replacement
Brands
Gates
STANT
facet
Prices
$19.99 and under
$20 to $39.99
$40 to $99.99
$100 and over
26 Products found
Show Item:
30
60
90
Sort by:
Recommended
Filter
Sort
View by
View Related Parts
OEM (Genuine)
Buick LaCrosse Thermostat
PartNumber:
12622410
VEHICLE SPECIFIC
Product Specifications
Other Names:
Thermostat
Item Dimensions:
3.1 x 3.1 x 3.1 inches
Item Weight:
0.70 Pounds
Fitment Type:
Direct Replacement
Replaces:
21018811, 90537453, 55350941, 12615097
Part Description:
Buick LaCrosse Thermostat
More Info
$80.69
MSRP:
$152.26
You Save: $71.57 (48%)
View Details
Gates®
Premium Engine Coolant Thermostat for Buick LaCrosse
PartNumber:
34025S
VEHICLE SPECIFIC
Product Specifications
Design: Reverse Poppet
Height: 1.92
Height Between Flanges: 1.18
Height from Flange: .74
Includes Installation Tool: No
Jiggle Pin Weep Hole: No
Material: Stainless Steel, Copper
Number of Gaskets: 0
Number of Jiggle Pins/Check Valves: 0
Number of Seals: 0
Sealing Flange Outside Diameter: 2.13
Start to Open Temperature: 180; 82
UPC: 770075753322
Part Description: Buick LaCrosse Premium Engine Coolant Thermostat
More Info
$36.22
View Details
facet®
Engine Coolant Thermostat with Seal Ring for Buick LaCrosse
PartNumber:
7.8800
VEHICLE SPECIFIC
Product Specifications
Part Description: Buick LaCrosse Engine Coolant Thermostat with Seal Ring
$13.77
View Details
View Related Parts
OEM (Genuine)
Buick LaCrosse Thermostat Unit
PartNumber:
12600171
VEHICLE SPECIFIC
Product Specifications
Other Names:
Thermostat, Thermostat Unit
Item Dimensions:
3.1 x 3.1 x 3.1 inches
Item Weight:
0.70 Pounds
Fitment Type:
Direct Replacement
Replaces:
12581595
Part Description:
Buick LaCrosse Thermostat Unit
More Info
$20.87
MSRP:
$39.42
You Save: $18.55 (48%)
View Details
Gates®
Premium Engine Coolant Thermostat for Buick LaCrosse
PartNumber:
33943S
VEHICLE SPECIFIC
Product Specifications
Design: Reverse Poppet
Height: 1.91
Height Between Flanges: 1.25
Height from Flange: .66
Includes Installation Tool: No
Jiggle Pin Weep Hole: No
Material: Stainless Steel, Copper
Number of Gaskets: 0
Number of Jiggle Pins/Check Valves: 0
Number of Seals: 1
Seal Type: O-Ring
Sealing Flange Outside Diameter: 2.12
Start to Open Temperature: 180; 82
UPC: 770075745327
Part Description: Buick LaCrosse Premium Engine Coolant Thermostat
More Info
$32.76
View Details
View Related Parts
OEM (Genuine)
Buick LaCrosse Thermostat Asm-Engine Coolant (W/ Gasket)
PartNumber:
24505924
VEHICLE SPECIFIC
Product Specifications
Other Names:
Thermostat, Thermostat Unit
Item Dimensions:
3.2 x 2.2 x 2.0 inches
Item Weight:
0.60 Pounds
Fitment Type:
Direct Replacement
Part Description:
Buick LaCrosse Thermostat Asm-Engine Coolant (W/ Gasket)
More Info
$17.66
MSRP:
$35.82
You Save: $18.16 (51%)
View Details
Gates®
Premium Engine Coolant Thermostat for Buick LaCrosse
PartNumber:
34163S
VEHICLE SPECIFIC
Product Specifications
By-Pass Flange Diameter: 1.5
Design: Bottom By-Pass
Height: 2.74
Height Between Flanges: 1.88
Height from Flange: .86
Includes Installation Tool: Yes
Jiggle Pin Weep Hole: Yes
Material: Stainless Steel, Copper
Number of Gaskets: 0
Number of Jiggle Pins/Check Valves: 1
Number of Seals: 1
Seal Type: O-Ring
Sealing Flange Outside Diameter: 1.66
Start to Open Temperature: 180; 82
UPC: 770075745341
Part Description: Buick LaCrosse Premium Engine Coolant Thermostat
More Info
$26.09
View Details
Gates®
OE Type Engine Coolant Thermostat for Buick LaCrosse
PartNumber:
34734
VEHICLE SPECIFIC
Product Specifications
By-Pass Flange Diameter: 1.38"
Depth from Flange: 1.71"
Design: Bottom By-Pass
Flange Diameter: 1.6"
Height from Flange: 0.87"
Includes Installation Tool: Yes
Jiggle Pin/Check Valve: Yes
Material: Steel, Copper
Number of Gaskets: 1
Number of Jiggle Pins/Check Valves: 1
Number of Seals: 0
OE Comparison Rating: OE Performance
Seal Type: Gasket
Temperature (C): 82
Temperature (F): 180
Total Height: 2.58"
Type: OE Type Thermostat
UPC: 770075631866
Part Description: Buick LaCrosse OE Type Engine Coolant Thermostat
More Info
$18.24
View Details
Gates®
Premium Engine Coolant Thermostat for Buick LaCrosse
PartNumber:
33428S
VEHICLE SPECIFIC
Product Specifications
Depth from Flange: 0.8"
Design: Reverse Poppet
Flange Diameter: 1.73"
Height from Flange: 0.87"
Includes Installation Tool: No
Jiggle Pin/Check Valve: No
Material: Stainless Steel, Copper
Number of Gaskets: 0
Number of Seals: 0
Temperature (C): 82
Temperature (F): 180
Total Height: 1.67"
Type: Premium Thermostat
UPC: 072053298482
Part Description: Buick LaCrosse Premium Engine Coolant Thermostat
More Info
$9.94
View Details
Gates®
Premium Engine Coolant Thermostat for Buick LaCrosse
PartNumber:
33429S
VEHICLE SPECIFIC
Product Specifications
Depth from Flange: 0.82"
Design: Reverse Poppet
Flange Diameter: 1.72"
Height from Flange: 0.86"
Includes Installation Tool: No
Jiggle Pin/Check Valve: No
Material: Stainless Steel, Copper
Number of Gaskets: 0
Number of Seals: 0
Temperature (C): 91
Temperature (F): 195
Total Height: 1.68"
Type: Premium Thermostat
UPC: 072053298499
Part Description: Buick LaCrosse Premium Engine Coolant Thermostat
More Info
$9.94
View Details
Gates®
Oe Type Engine Coolant Thermostat for Buick LaCrosse
PartNumber:
33428
VEHICLE SPECIFIC
Product Specifications
Depth from Flange: 0.75"
Design: Reverse Poppet
Flange Diameter: 1.72"
Height from Flange: 0.83"
Includes Installation Tool: No
Jiggle Pin/Check Valve: No
Material: Steel, Copper
Number of Gaskets: 0
Number of Seals: 0
OE Comparison Rating: OE Performance
Temperature (C): 82
Temperature (F): 180
Total Height: 1.58"
Type: OE Type Thermostat
UPC: 072053024715
Part Description: Buick LaCrosse Oe Type Engine Coolant Thermostat
More Info
$6.40
View Details
STANT®
Heavy Duty Engine Coolant Thermostat for Buick LaCrosse
PartNumber:
14948
VEHICLE SPECIFIC
Product Specifications
Bypass Plate Diameter: 1.5"
Flange Diameter (With Seal): 2.27"
Flange Diameter (Without Seal): 2.27"
Height from Flange to Bottom: 1.82"
Height from Flange to Top of Bridge: 0.95"
OE Part Number: 12600172, 12581595, 12600171, 12570358, 12581594, 12568911, 92177005
Temperature (F): 186 Degrees
UPC: 033342074996
Part Description: Buick LaCrosse Heavy Duty Engine Coolant Thermostat
More Info
$16.58
View Details
Gates®
Oe Type Engine Coolant Thermostat for Buick LaCrosse
PartNumber:
33429
VEHICLE SPECIFIC
Product Specifications
Depth from Flange: 0.78"
Design: Reverse Poppet
Flange Diameter: 1.72"
Height from Flange: 0.82"
Includes Installation Tool: No
Jiggle Pin/Check Valve: No
Material: Steel, Copper
Number of Gaskets: 0
Number of Seals: 0
OE Comparison Rating: OE Performance
Temperature (C): 91
Temperature (F): 195
Total Height: 1.6"
Type: OE Type Thermostat
UPC: 072053024722
Part Description: Buick LaCrosse Oe Type Engine Coolant Thermostat
More Info
$6.40
View Details
Gates®
Oe Type Engine Coolant Thermostat for Buick LaCrosse
PartNumber:
33943
VEHICLE SPECIFIC
Product Specifications
Depth from Flange: 1.32"
Design: Reverse Poppet
Flange Diameter: 2.12"
Height from Flange: 0.86"
Includes Installation Tool: No
Jiggle Pin/Check Valve: No
Material: Steel, Copper
Number of Gaskets: 0
Number of Seals: 1
OE Comparison Rating: OE Performance
Seal Type: O-Ring
Temperature (C): 82
Temperature (F): 180
Total Height: 2.18"
Type: OE Type Thermostat
UPC: 072053877267
Part Description: Buick LaCrosse Oe Type Engine Coolant Thermostat
More Info
$22.98
View Details
STANT®
Premium Engine Coolant Thermostat for Buick LaCrosse
PartNumber:
45849
VEHICLE SPECIFIC
Product Specifications
Flange Diameter (Without Seal) (in): 1.725
Freight Class: 70
Height from Flange to Bottom (in): 0.85
Height from Flange to Top of Bridge (in): 0.87
Temperature (F): 195 Degrees
UPC: 333420550184
Part Description: Buick LaCrosse Premium Engine Coolant Thermostat
More Info
STANT®
Heavy Duty Engine Coolant Thermostat for Buick LaCrosse
PartNumber:
13846
VEHICLE SPECIFIC
Product Specifications
Bypass Plate Diameter: 0.72"
Flange Diameter (Without Seal): 1.72"
Height from Flange to Bottom: 1.125"
Height from Flange to Top of Bridge: 0.78"
Temperature (F): 160 Degrees
UPC: 333421714424
Part Description: Buick LaCrosse Heavy Duty Engine Coolant Thermostat
More Info
STANT®
OE Type Engine Coolant Thermostat for Buick LaCrosse
PartNumber:
13848
VEHICLE SPECIFIC
Product Specifications
Flange Diameter (Without Seal): 1.72"
Height from Flange to Bottom: 0.82"
Height from Flange to Top of Bridge: 0.78"
OE Part Number: 96067938, 3037745, 1760082860, 63418778500
Temperature (F): 180 Degrees
UPC: 033342038486
Part Description: Buick LaCrosse OE Type Engine Coolant Thermostat
More Info
View Related Parts
OEM (Genuine)
Buick LaCrosse Outlet Asm-Water
PartNumber:
12678779
VEHICLE SPECIFIC
Product Specifications
Other Names:
Thermostat Housing, Thermostat Unit, Water Outlet
Item Dimensions:
24.2 x 6.1 x 6.2 inches
Item Weight:
3.10 Pounds
Fitment Type:
Direct Replacement
Replaces:
12670557, 12673659
Part Description:
Buick LaCrosse Outlet Asm-Water
More Info
STANT®
OE Type Engine Coolant Thermostat for Buick LaCrosse
PartNumber:
13849
VEHICLE SPECIFIC
Product Specifications
Flange Diameter (Without Seal): 1.72"
Height from Flange to Bottom: 0.82"
Height from Flange to Top of Bridge: 0.78"
OE Part Number: 10144185, 24505924, 96056898, 96069300, 24577299, 24576634, 96051826, 96055132, 96067229, 96067126, 10112301, 96067125, 24500253, 96060142, 10182377, 96062078, 3037747, 19182377, 3059081, 24504169, 10207375, 96060141, 12551472, 24506986, 91171047, 8245766
Temperature (F): 195 Degrees
UPC: 033342038493
Part Description: Buick LaCrosse OE Type Engine Coolant Thermostat
More Info
STANT®
OE Type Engine Coolant Thermostat for Buick LaCrosse
PartNumber:
14698
VEHICLE SPECIFIC
Product Specifications
Flange Diameter (With Seal): 2.27"
Flange Diameter (Without Seal): 2.27"
Height from Flange to Bottom: 1.21"
Height from Flange to Top of Bridge: 0.88"
OE Part Number: 90537605, 12615097, 12622410, 21018811, 90537811, 90537453, 55350941
Temperature (F): 180 Degrees
UPC: 033342042704
Part Description: Buick LaCrosse OE Type Engine Coolant Thermostat
More Info
STANT®
Heavy Duty Engine Coolant Thermostat for Buick LaCrosse
PartNumber:
14946
VEHICLE SPECIFIC
Product Specifications
Freight Class: 70
Temperature (F): 160 Degrees
UPC: 333421746272
Part Description: Buick LaCrosse Heavy Duty Engine Coolant Thermostat
More Info
STANT®
OE Type Engine Coolant Thermostat for Buick LaCrosse
PartNumber:
15148
VEHICLE SPECIFIC
Product Specifications
Bypass Plate Diameter: 1.44"
Flange Diameter (Without Seal): 1.64"
Height from Flange to Bottom: 1.886"
OE Part Number: 12651113, 12638836, 12599235, 12597257, 12620254, 12586468, 12620258, 12574355, 12573977, 12557914, 12570247, 12638184, 12616820, 12652327, 12603830, 12608657, 12631889, 12620259, 12584433, 12597255, 12631895, 12638185, 12620251, 12638893, 12652328, 17690
Temperature (F): 180 Degrees
UPC: 033342130845
Part Description: Buick LaCrosse OE Type Engine Coolant Thermostat
More Info
STANT®
Superstat™ Premium Engine Coolant Thermostat for Buick LaCrosse
PartNumber:
45848
VEHICLE SPECIFIC
Product Specifications
Flange Diameter (Without Seal) (in): 1.725
Freight Class: 70
Height from Flange to Bottom (in): 0.85
Height from Flange to Top of Bridge (in): 0.87
Temperature (F): 180 Degrees
UPC: 333420549980
Part Description: Buick LaCrosse Superstat™ Premium Engine Coolant Thermostat
More Info
STANT®
Superstat™ Premium Engine Coolant Thermostat for Buick LaCrosse
PartNumber:
46148
VEHICLE SPECIFIC
Product Specifications
Bypass Plate Diameter (in): 1.44
Flange Diameter (Without Seal) (in): 1.64
Freight Class: 70
Height from Flange to Bottom (in): 1.886
Temperature (F): 180 Degrees
UPC: 333421694948
Part Description: Buick LaCrosse Superstat™ Premium Engine Coolant Thermostat
More Info
STANT®
Superstat™ Premium Engine Coolant Thermostat for Buick LaCrosse
PartNumber:
46628
VEHICLE SPECIFIC
Product Specifications
Flange Diameter (With Seal) (in): 2.3
Flange Diameter (Without Seal) (in): 2.3
Freight Class: 70
Height from Flange to Bottom (in): 1.14
Height from Flange to Top of Bridge (in): 0.51
Temperature (F): 180 Degrees
UPC: 333421506456
Part Description: Buick LaCrosse Superstat™ Premium Engine Coolant Thermostat
More Info
STANT®
OE Exact Engine Coolant Thermostat for Buick LaCrosse
PartNumber:
48628
VEHICLE SPECIFIC
Product Specifications
Flange Diameter (Without Seal) (in): 2.125
Freight Class: 70
Height from Flange to Bottom (in): 0.8
Height from Flange to Top of Bridge (in): 1.04
Temperature (F): 180 Degrees
UPC: 333420821062
Part Description: Buick LaCrosse OE Exact Engine Coolant Thermostat
More Info
Browse Buick LaCrosse Thermostat by Years
2019
2018
2017
2016
2015
2014
2013
2012
2011
2010
2009
2008
2007
2006
2005