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Replacement and OEM Parts for 1999 Pontiac Firebird Thermostat

1999 Pontiac Firebird Thermostat

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1999 Pontiac Firebird
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  • OEM 1999 Pontiac Firebird Thermostat Unit Diagram - 12571261
    View Related Parts

    OEM (Genuine) 1999 Pontiac Firebird Thermostat Unit

    PartNumber: 12571261
    OEM 1999 Pontiac Firebird Thermostat Unit - 12571261
    Product Specifications
    • Notes: All Models; 5.7 Liter
    • Other Names: Thermostat Housing, Thermostat Unit
    • Item Dimensions: 6.5 x 4.3 x 4.2 inches
    • Item Weight: 1.10 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 12561157, 12562740
    • Part Description: 1999 Pontiac Firebird Thermostat Unit
    More Info
    Vehicle Fitment
    • 1999 Pontiac Firebird | Formula, Trans Am | 8 Cyl 5.7 L GAS
    $41.61 MSRP: $78.51
    You Save: $36.90 (48%)
  • Gates Premium Engine Coolant Thermostat for 1999 Pontiac Firebird - 33428S

    Gates® Premium Engine Coolant Thermostat for 1999 Pontiac Firebird

    PartNumber: 33428S
    Product Specifications
    • Notes: 180 Degree; Alternate Temperature
    • 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: 1999 Pontiac Firebird Premium Engine Coolant Thermostat
    More Info
    Vehicle Fitment
    • 1999 Pontiac Firebird | All Trims | 6 Cyl 3.8L
    $10.73
  • OEM 1999 Pontiac Firebird Thermostat Asm-Engine Coolant (W/ Gasket) Diagram - 24505924
    View Related Parts

    OEM (Genuine) 1999 Pontiac Firebird Thermostat Asm-Engine Coolant (W/ Gasket)

    PartNumber: 24505924
    OEM 1999 Pontiac Firebird Thermostat Asm-Engine Coolant (W/ Gasket) - 24505924
    Product Specifications
    • Notes: All Models; 3.8l; 3.8 Liter
    • 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: 1999 Pontiac Firebird Thermostat Asm-Engine Coolant (W/ Gasket)
    More Info
    Vehicle Fitment
    • 1999 Pontiac Firebird | Base | 6 Cyl 3.8 L GAS
    $18.13 MSRP: $36.78
    You Save: $18.65 (51%)
  • Gates Premium Engine Coolant Thermostat for 1999 Pontiac Firebird - 33429S

    Gates® Premium Engine Coolant Thermostat for 1999 Pontiac Firebird

    PartNumber: 33429S
    Product Specifications
    • Notes: 195 Degree; OE Temperature
    • 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: 1999 Pontiac Firebird Premium Engine Coolant Thermostat
    More Info
    Vehicle Fitment
    • 1999 Pontiac Firebird | All Trims | 6 Cyl 3.8L
    $10.73
  • Gates Oe Type Engine Coolant Thermostat for 1999 Pontiac Firebird - 33428

    Gates® Oe Type Engine Coolant Thermostat for 1999 Pontiac Firebird

    PartNumber: 33428
    Product Specifications
    • Notes: 180 Degree; Alternate Temperature
    • 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: 1999 Pontiac Firebird Oe Type Engine Coolant Thermostat
    More Info
    Vehicle Fitment
    • 1999 Pontiac Firebird | All Trims | 6 Cyl 3.8L
    $6.91
  • Gates Oe Type Engine Coolant Thermostat for 1999 Pontiac Firebird - 33429

    Gates® Oe Type Engine Coolant Thermostat for 1999 Pontiac Firebird

    PartNumber: 33429
    Product Specifications
    • Notes: 195 Degree; OE Temperature
    • 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: 1999 Pontiac Firebird Oe Type Engine Coolant Thermostat
    More Info
    Vehicle Fitment
    • 1999 Pontiac Firebird | All Trims | 6 Cyl 3.8L
    $6.91
  • Gates Heavy Duty Engine Coolant Thermostat for 1999 Pontiac Firebird - 33963

    Gates® Heavy Duty Engine Coolant Thermostat for 1999 Pontiac Firebird

    PartNumber: 33963
    Product Specifications
    • Notes: W/GM Updated Replacement Water Pump; Exc ludes Housing; 186 Degree; OE Temperature; Seal Incld
    • By-Pass Flange Diameter: 1.5"
    • Depth from Flange: 1.89"
    • Design: Bottom By-Pass
    • Flange Diameter: 2.12"
    • Height from Flange: 0.86"
    • Includes Installation Tool: No
    • Jiggle Pin/Check Valve: Yes
    • Material: Steel, Copper
    • Number of Gaskets: 0
    • Number of Jiggle Pins/Check Valves: 1
    • Number of Seals: 1
    • Seal Type: O-Ring
    • Temperature (C): 86
    • Temperature (F): 187
    • Total Height: 2.75"
    • Type: Heavy-Duty Thermostat
    • UPC: 770075225980
    • Part Description: 1999 Pontiac Firebird Heavy Duty Engine Coolant Thermostat
    More Info
    Vehicle Fitment
    • 1999 Pontiac Firebird | All Trims | 8 Cyl 5.7L
    $9.86
  • STANT Premium Engine Coolant Thermostat for 1999 Pontiac Firebird - 45849

    STANT® Premium Engine Coolant Thermostat for 1999 Pontiac Firebird

    PartNumber: 45849
    Product Specifications
    • Notes: Temperature 195 Degrees; OE Temperature
    • 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: 1999 Pontiac Firebird Premium Engine Coolant Thermostat
    More Info
    Vehicle Fitment
    • 1999 Pontiac Firebird | All Trims | 6 Cyl 3.8L
  • STANT Heavy Duty Engine Coolant Thermostat for 1999 Pontiac Firebird - 13846

    STANT® Heavy Duty Engine Coolant Thermostat for 1999 Pontiac Firebird

    PartNumber: 13846
    Product Specifications
    • Notes: Temperature 160 Degrees; OE Temperature
    • 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: 1999 Pontiac Firebird Heavy Duty Engine Coolant Thermostat
    More Info
    Vehicle Fitment
    • 1999 Pontiac Firebird | All Trims | 6 Cyl 3.8L
  • STANT OE Type Engine Coolant Thermostat for 1999 Pontiac Firebird - 13848

    STANT® OE Type Engine Coolant Thermostat for 1999 Pontiac Firebird

    PartNumber: 13848
    Product Specifications
    • Notes: Temperature 180 Degrees; Part Replacement Replaces 15728; Alternate Temperature
    • 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: 1999 Pontiac Firebird OE Type Engine Coolant Thermostat
    More Info
    Vehicle Fitment
    • 1999 Pontiac Firebird | All Trims | 6 Cyl 3.8L
  • STANT OE Type Engine Coolant Thermostat for 1999 Pontiac Firebird - 13849

    STANT® OE Type Engine Coolant Thermostat for 1999 Pontiac Firebird

    PartNumber: 13849
    Product Specifications
    • Notes: Temperature 195 Degrees; OE Temperature
    • 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: 1999 Pontiac Firebird OE Type Engine Coolant Thermostat
    More Info
    Vehicle Fitment
    • 1999 Pontiac Firebird | All Trims | 6 Cyl 3.8L
  • STANT Heavy Duty Engine Coolant Thermostat for 1999 Pontiac Firebird - 14946

    STANT® Heavy Duty Engine Coolant Thermostat for 1999 Pontiac Firebird

    PartNumber: 14946
    Product Specifications
    • Notes: Temperature 160 Degrees; Seal Included Seal Included; W/GM Replacement Water Pump; Excludes Housing; Alternate Temperature
    • Freight Class: 70
    • Temperature (F): 160 Degrees
    • UPC: 333421746272
    • Part Description: 1999 Pontiac Firebird Heavy Duty Engine Coolant Thermostat
    More Info
    Vehicle Fitment
    • 1999 Pontiac Firebird | All Trims | 8 Cyl 5.7L
  • STANT Heavy Duty Engine Coolant Thermostat for 1999 Pontiac Firebird - 14948

    STANT® Heavy Duty Engine Coolant Thermostat for 1999 Pontiac Firebird

    PartNumber: 14948
    Product Specifications
    • Notes: Temperature 186 Degrees; Seal Included Seal Included; W/GM Replacement Water Pump; Excludes Housing; OE Temperature
    • 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: 1999 Pontiac Firebird Heavy Duty Engine Coolant Thermostat
    More Info
    Vehicle Fitment
    • 1999 Pontiac Firebird | All Trims | 8 Cyl 5.7L
  • STANT Superstat™ Premium Engine Coolant Thermostat for 1999 Pontiac Firebird - 45848

    STANT® Superstat™ Premium Engine Coolant Thermostat for 1999 Pontiac Firebird

    PartNumber: 45848
    Product Specifications
    • Notes: Temperature 180 Degrees; Alternate Temperature
    • 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: 1999 Pontiac Firebird Superstat™ Premium Engine Coolant Thermostat
    More Info
    Vehicle Fitment
    • 1999 Pontiac Firebird | All Trims | 6 Cyl 3.8L