Search Bar
Search by Part Number, Part Name, or Vehicle
  • My Garage
  • Cart
  • OE Parts
  • Body & Mirrors
  • Chassis & Brakes
  • Engine & Drivetrain
  • Electrical & Lighting
Help Center
< Back ×
  • Shop OE Parts
  • Shop By Category
  • Body & Mirrors
  • Chassis & Brakes
  • Engine & Drivetrain
  • Electrical & Lighting

Buick Thermostat Housing Cover

Select vehicle to guarantee fit

Make
Model
Year
Or
< Back to View All
Cooling Systems, Fans & Radiators
  • Department
  • Prices

69 Products found

Sort by:
Recommended
Filter Results
Sort
View by
  • OEM Buick Thermostat Unit Diagram - 25200455
    View Related Parts

    OEM (Genuine) Buick Thermostat Unit

    PartNumber: 25200455
    $63.35 MSRP: $119.54
    You Save: $56.19 (48%)
    Product Specifications
    • Other Names: Thermostat, Thermostat Housing, Thermostat Unit
    • Item Dimensions: 6.5 x 4.1 x 4.2 inches
    • Item Weight: 0.70 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 55593034, 55565336, 55579010
    • Replaced by: 28290034
    • Part Description: Buick Thermostat Unit
    More Info
  • OEM Buick Inlet Assembly Diagram - 12600172
    View Related Parts

    OEM (Genuine) Buick Inlet Assembly

    PartNumber: 12600172
    $46.31 MSRP: $87.41
    You Save: $41.10 (48%)
    Product Specifications
    • Item Dimensions: 6.4 x 4.2 x 4.2 inches
    • Item Weight: 0.90 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 12581594
    • Part Description: Buick Inlet Assembly
    More Info
  • OEM Buick Thermostat Housing Diagram - 12620112
    View Related Parts

    OEM (Genuine) Buick Thermostat Housing

    PartNumber: 12620112
    $62.48 MSRP: $117.88
    You Save: $55.40 (47%)
    Product Specifications
    • Other Names: Thermostat Housing
    • Item Dimensions: 11.3 x 4.8 x 4.8 inches
    • Item Weight: 3.20 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 12602913, 12572988, 12567750
    • Part Description: Buick Thermostat Housing
    More Info
  • OEM Buick Water Outlet Diagram - 24575259
    View Related Parts

    OEM (Genuine) Buick Water Outlet

    PartNumber: 24575259
    $10.97 MSRP: $19.84
    You Save: $8.87 (45%)
    Product Specifications
    • Other Names: Thermostat Housing, Water Outlet
    • Item Dimensions: 4.3 x 4.3 x 4.3 inches
    • Item Weight: 0.60 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 24577132
    • Part Description: Buick Water Outlet
    More Info
  • OEM Buick Thermostat Unit Diagram - 12587395
    View Related Parts

    OEM (Genuine) Buick Thermostat Unit

    PartNumber: 12587395
    $9.92 MSRP: $17.94
    You Save: $8.02 (45%)
    Product Specifications
    • Item Dimensions: 4.0 x 4.2 x 4.1 inches
    • Item Weight: 0.50 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Buick Thermostat Unit
    More Info
  • OEM Buick Thermostat Housing Diagram - 12597172
    View Related Parts

    OEM (Genuine) Buick Thermostat Housing

    PartNumber: 12597172
    $106.73 MSRP: $201.41
    You Save: $94.68 (48%)
    Product Specifications
    • Other Names: Thermostat Housing, Water Manifold
    • Item Dimensions: 10.2 x 9.6 x 4.4 inches
    • Item Weight: 1.40 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Buick Thermostat Housing
    More Info
  • OEM Buick Thermostat Housing Diagram - 12651113
    View Related Parts

    OEM (Genuine) Buick Thermostat Housing

    PartNumber: 12651113
    $81.47 MSRP: $153.74
    You Save: $72.27 (48%)
    Product Specifications
    • Other Names: Thermostat Housing
    • Item Dimensions: 13.0 x 8.4 x 4.4 inches
    • Item Weight: 1.80 Pounds
    • Replaced by: 12689039
    • Part Description: Buick Thermostat Housing
    More Info
  • OEM Buick Water Outlet Diagram - 1647540
    View Related Parts

    OEM (Genuine) Buick Water Outlet

    PartNumber: 1647540
    $11.15 MSRP: $21.01
    You Save: $9.86 (47%)
    Product Specifications
    • Other Names: Thermostat Housing, Water Outlet
    • Item Dimensions: 4.2 x 4.3 x 2.2 inches
    • Item Weight: 0.70 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Buick Water Outlet
    More Info
  • OEM Buick Outlet Asm-Water Diagram - 12678779
    View Related Parts

    OEM (Genuine) Buick Outlet Asm-Water

    PartNumber: 12678779
    $119.47 MSRP: $223.92
    You Save: $104.45 (47%)
    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 Outlet Asm-Water
    More Info
  • OEM Buick Engine Coolant Outlet Diagram - 25535941
    View Related Parts

    OEM (Genuine) Buick Engine Coolant Outlet

    PartNumber: 25535941
    $17.55 MSRP: $32.88
    You Save: $15.33 (47%)
    Product Specifications
    • Other Names: Thermostat Housing
    • Item Dimensions: 6.4 x 3.3 x 3.1 inches
    • Item Weight: 0.60 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Buick Engine Coolant Outlet
    More Info
  • OEM Buick Control Valve Diagram - 55512103
    View Related Parts

    OEM (Genuine) Buick Control Valve

    PartNumber: 55512103
    $192.07 MSRP: $317.91
    You Save: $125.84 (40%)
    Product Specifications
    • Other Names: Control Valve, Thermostat Housing
    • Item Dimensions: 16.8 x 9.7 x 8.8 inches
    • Item Weight: 4.60 Pounds
    • Fitment Type: Direct Replacement
    • Replaced by: 55516369
    • Part Description: Buick Control Valve
    More Info
  • OEM Buick Thermostat Unit Diagram - 12673413
    View Related Parts

    OEM (Genuine) Buick Thermostat Unit

    PartNumber: 12673413
    $112.80 MSRP: $212.84
    You Save: $100.04 (48%)
    Product Specifications
    • Item Dimensions: 6.2 x 5.1 x 5.1 inches
    • Item Weight: 1.20 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 12669633, 12656949
    • Replaced by: 25205818
    • Part Description: Buick Thermostat Unit
    More Info
  • OEM Buick Housing Diagram - 55599997
    View Related Parts

    OEM (Genuine) Buick Housing

    PartNumber: 55599997
    $96.21 MSRP: $152.78
    You Save: $56.57 (38%)
    Product Specifications
    • Other Names: Housing, Thermostat Housing
    • Item Dimensions: 7.8 x 7.3 x 6.8 inches
    • Item Weight: 3.30 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Buick Housing
    More Info
  • OEM Buick Water Inlet Diagram - 12650241
    View Related Parts

    OEM (Genuine) Buick Water Inlet

    PartNumber: 12650241
    $79.30 MSRP: $149.64
    You Save: $70.34 (48%)
    Product Specifications
    • Item Dimensions: 6.8 x 6.6 x 4.3 inches
    • Item Weight: 0.90 Pounds
    • Fitment Type: Direct Replacement
    • Replaced by: 25201448
    • Part Description: Buick Water Inlet
    More Info
  • OEM Buick Water Inlet Diagram - 12591885
    View Related Parts

    OEM (Genuine) Buick Water Inlet

    PartNumber: 12591885
    $38.81 MSRP: $77.03
    You Save: $38.22 (50%)
    Product Specifications
    • Other Names: Thermostat Housing, Water Inlet, Water Outlet
    • Item Dimensions: 6.2 x 4.2 x 4.2 inches
    • Item Weight: 0.70 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Buick Water Inlet
    More Info
  • OEM Buick Thermostat Housing Diagram - 12681133
    View Related Parts

    OEM (Genuine) Buick Thermostat Housing

    PartNumber: 12681133
    $79.11 MSRP: $149.28
    You Save: $70.17 (48%)
    Product Specifications
    • Other Names: Thermostat Housing
    • Item Dimensions: 16.5 x 9.1 x 6.9 inches
    • Item Weight: 1.80 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 12664190
    • Part Description: Buick Thermostat Housing
    More Info
  • OEM Buick Water Inlet Diagram - 12607291
    View Related Parts

    OEM (Genuine) Buick Water Inlet

    PartNumber: 12607291
    $38.16 MSRP: $57.58
    You Save: $19.42 (34%)
    Product Specifications
    • Item Dimensions: 5.0 x 4.3 x 4.5 inches
    • Item Weight: 0.60 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Buick Water Inlet
    More Info
  • OEM Buick Water Inlet Diagram - 25201447
    View Related Parts

    OEM (Genuine) Buick Water Inlet

    PartNumber: 25201447
    $73.84 MSRP: $139.32
    You Save: $65.48 (47%)
    Product Specifications
    • Fitment Type: Direct Replacement
    • Replaces: 12651603
    • Part Description: Buick Water Inlet
    More Info
  • OEM Buick Water Inlet Diagram - 12599085
    View Related Parts

    OEM (Genuine) Buick Water Inlet

    PartNumber: 12599085
    $6.21 MSRP: $9.34
    You Save: $3.13 (34%)
    Product Specifications
    • Other Names: Thermostat Cover, Thermostat Housing, Water Inlet
    • Item Dimensions: 4.2 x 4.3 x 4.3 inches
    • Item Weight: 0.50 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Buick Water Inlet
    More Info
  • OEM Buick Housing Asm-Engine Coolant Thermostat Diagram - 12605853
    View Related Parts

    OEM (Genuine) Buick Housing Asm-Engine Coolant Thermostat

    PartNumber: 12605853
    $97.51 MSRP: $204.86
    You Save: $107.35 (53%)
    Product Specifications
    • Other Names: Thermostat Housing
    • Item Dimensions: 10.1 x 9.4 x 4.3 inches
    • Item Weight: 1.40 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Buick Housing Asm-Engine Coolant Thermostat
    More Info
  • OEM Buick Thermostat Housing Diagram - 12689039
    View Related Parts

    OEM (Genuine) Buick Thermostat Housing

    PartNumber: 12689039
    $81.47 MSRP: $153.74
    You Save: $72.27 (48%)
    Product Specifications
    • Other Names: Thermostat Housing
    • Item Dimensions: 8.3 x 4.5 x 13.4 inches
    • Item Weight: 1.80 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 12651113
    • Part Description: Buick Thermostat Housing
    More Info
  • OEM Buick Thermostat Housing Diagram - 12572039
    View Related Parts

    OEM (Genuine) Buick Thermostat Housing

    PartNumber: 12572039
    $64.08 MSRP: $116.52
    You Save: $52.44 (46%)
    Product Specifications
    • Item Dimensions: 7.6 x 6.7 x 4.7 inches
    • Item Weight: 0.90 Pounds
    • Part Description: Buick Thermostat Housing
    More Info
  • OEM Buick Thermostat Outlet Diagram - 10108667
    View Related Parts

    OEM (Genuine) Buick Thermostat Outlet

    PartNumber: 10108667
    Product Specifications
    • Other Names: Housing, Thermostat Housing, Thermostat Outlet
    • Item Dimensions: 6.3 x 3.1 x 3.2 inches
    • Item Weight: 0.50 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Buick Thermostat Outlet
    More Info
  • OEM Buick Engine Coolant Outlet Diagram - 12594580
    View Related Parts

    OEM (Genuine) Buick Engine Coolant Outlet

    PartNumber: 12594580
    Product Specifications
    • Item Dimensions: 4.3 x 4.3 x 4.1 inches
    • Item Weight: 0.70 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 24502697
    • Part Description: Buick Engine Coolant Outlet
    More Info
  • OEM Buick Housing Asm-Engine Coolant Thermostat Diagram - 12597257
    View Related Parts

    OEM (Genuine) Buick Housing Asm-Engine Coolant Thermostat

    PartNumber: 12597257
    Product Specifications
    • Other Names: Thermostat Housing, Water Outlet
    • Item Dimensions: 8.3 x 5.3 x 5.3 inches
    • Item Weight: 1.20 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 12574355
    • Part Description: Buick Housing Asm-Engine Coolant Thermostat
    More Info
  • OEM Buick Water Outlet Assembly Diagram - 12302551
    View Related Parts

    OEM (Genuine) Buick Water Outlet Assembly

    PartNumber: 12302551
    Product Specifications
    • Other Names: Thermostat Housing
    • Item Dimensions: 7.8 x 5.3 x 5.4 inches
    • Item Weight: 1.80 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 409037, 00409037
    • Part Description: Buick Water Outlet Assembly
    More Info
  • OEM Buick Housing-Engine Coolant Thermostat Lower Diagram - 1620610
    View Related Parts

    OEM (Genuine) Buick Housing-Engine Coolant Thermostat Lower

    PartNumber: 1620610
    Product Specifications
    • Other Names: Thermostat Housing
    • Item Dimensions: 5.8 x 5.6 x 5.4 inches
    • Item Weight: 1.00 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Buick Housing-Engine Coolant Thermostat Lower
    More Info
  • OEM Buick Engine Coolant Outlet Diagram - 24573020
    View Related Parts

    OEM (Genuine) Buick Engine Coolant Outlet

    PartNumber: 24573020
    Product Specifications
    • Other Names: Thermostat Housing, Water Outlet
    • Item Dimensions: 4.3 x 4.3 x 4.1 inches
    • Item Weight: 0.50 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Buick Engine Coolant Outlet
    More Info
  • OEM Buick Water Outlet Assembly Diagram - 10182384
    View Related Parts

    OEM (Genuine) Buick Water Outlet Assembly

    PartNumber: 10182384
    Product Specifications
    • Item Dimensions: 5.2 x 5.3 x 11.4 inches
    • Item Weight: 1.20 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Buick Water Outlet Assembly
    More Info
  • OEM Buick Water Outlet Assembly Diagram - 10182344
    View Related Parts

    OEM (Genuine) Buick Water Outlet Assembly

    PartNumber: 10182344
    Product Specifications
    • Item Dimensions: 4.0 x 4.1 x 10.5 inches
    • Item Weight: 1.20 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Buick Water Outlet Assembly
    More Info
1-30 of 69 Results
< Previous
123
Next >

Featured Buick Thermostat Housing Cover by Models

Regal Reatta Skylark Enclave Park Avenue Riviera LeSabre LaCrosse Electra Century Encore Roadmaster Cascada Rendezvous Somerset Envision Lucerne Rainier Skyhawk Terraza