Chevy Avalanche Thermostats & Parts

Replacement Thermostats
  • Gates® - OE Type Engine Coolant Thermostat
    Gates®OE Type Engine Coolant Thermostat (34198)
    0
    # mpn1860812
    OE Type Engine Coolant Thermostat (34198) by Gates®. With Seal. Depth from Flange: 2.13". Height from Flange: 0.79". Temperature: 190F. If you want to keep your vehicle safe on the road for many years to come, go with this Gates...
    Map Controlled - Bolt-on solution with included sensor that links to the engine control unitSame easy installation as standard ITH
    $14.17
  • Gates® - OE Type Engine Coolant Thermostat
    Gates®OE Type Engine Coolant Thermostat (33329)
    0
    # mpn1860783
    OE Type Engine Coolant Thermostat (33329) by Gates®. Depth from Flange: 1.3". Height from Flange: 0.75". Temperature: 195F. If you want to keep your vehicle safe on the road for many years to come, go with this Gates product. Developed...
    Map Controlled - Bolt-on solution with included sensor that links to the engine control unitSame easy installation as standard ITH
    $10.00
  • Mishimoto® - Low-Temperature Thermostat
    Mishimoto®Low-Temperature Thermostat (MMTS-VET-05)
    0
    # mpn2399759252
    Racing Low-Temperature Thermostat (MMTS-VET-05) by Mishimoto®. Temperature: 169F. Mishimoto racing thermostats promote greater cooling efficiency by significantly decreasing high engine temperatures resulting from modified and upgraded...
    $59.95
  • Mishimoto® - Low-Temperature Thermostat
    Mishimoto®Low-Temperature Thermostat (MMTS-VET-97L)
    0
    # mpn2265223
    Racing Aluminum Low-Temperature Thermostat (MMTS-VET-97L) by Mishimoto®. Temperature: 160F. Mishimoto racing thermostats promote greater cooling efficiency by significantly decreasing high engine temperatures resulting from modified and...
    $59.95
  • Gates® - Engine Coolant Thermostat with Housing and Seal
    Gates®Engine Coolant Thermostat with Housing and Seal (34702)
    0
    # mpn5052855068
    Engine Coolant Thermostat with Housing and Seal (34702) by Gates®. Temperature: 187F. If you want to keep your vehicle safe on the road for many years to come, go with this Gates product. Developed with the utmost attention to detail...
    Provides adaptive, on-demand engine coolingAllows ECU to regulate engine temperatures
    $53.13
  • Gates® - Engine Coolant Thermostat with Housing and Seal
    Gates®Engine Coolant Thermostat with Housing and Seal (33910)
    0
    # mpn1933422
    Engine Coolant Thermostat with Housing and Seal (33910) by Gates®. Temperature: 187F. If you want to keep your vehicle safe on the road for many years to come, go with this Gates product. Developed with the utmost attention to detail...
    Provides adaptive, on-demand engine coolingAllows ECU to regulate engine temperatures
    $25.03
  • MotoRad® - UltraStat™ Series Thermostat with Seal
    MotoRad®UltraStat™ Series Thermostat with Seal (5267-195)
    0
    # mpn4632870150
    UltraStat™ Series Thermostat with Seal (5267-195) by MotoRad®. Temperature: 195F. The new MotoRad UltraStat® thermostats are an innovative line offering many features and benefits over the original equipment. Heavy gauge stainless...
    $10.84
  • MotoRad® - UltraStat™ Series Thermostat with Seal
    MotoRad®UltraStat™ Series Thermostat with Seal (5456-187)
    0
    # mpn4632869614
    UltraStat™ Series Thermostat with Seal (5456-187) by MotoRad®. Temperature: 187F. The new MotoRad UltraStat® thermostats are an innovative line offering many features and benefits over the original equipment. Heavy gauge stainless...
    $13.62
  • ACDelco® - Professional™ Engine Coolant Standard Thermostat
    ACDelco®Professional™ Engine Coolant Standard Thermostat (12T121D)
    0
    # mpn5020681463
    Professional™ Engine Coolant Standard Thermostat (12T121D) by ACDelco®. With Gasket. Temperature: 187F. ACDelco has a Thermostat and Cap for most GM vehicles on the road today. Engineered to work with your car, truck or SUV, ACDelco...
    Heavier-duty components and greater flow rates than standard-line thermostats.Designed to be OE-like
    $25.40
  • Gates® - Heavy Duty Engine Coolant Thermostat
    Gates®Heavy Duty Engine Coolant Thermostat (33963)
    1
    # mpn1860809
    Heavy Duty Engine Coolant Thermostat (33963) by Gates®. Without Housing and with Seal. Depth from Flange: 1.89". Height from Flange: 0.86". Temperature: 187F. If you want to keep your vehicle safe on the road for many years to come, go...
    Great design and functionMade from sturdy materials
    $11.89
  • MotoRad® - Engine Coolant Thermostat Kit with Inlet and Seal
    MotoRad®Engine Coolant Thermostat Kit with Inlet and Seal (524KT)
    0
    # mpn823282285
    Engine Coolant Thermostat Kit with Inlet and Seal (524KT) by MotoRad®. Temperature: 187F. State-of-the-art equipment, strict quality control, and functional testing to each thermostat ensure customers that they can trust the high...
    Offer precise pressure controlEnsure the proper fit
    $21.08
  • Four Seasons® - Engine Coolant Thermostat and Housing Assembly
    Four Seasons®Engine Coolant Thermostat and Housing Assembly (85580)
    0
    # mpn943801926
    Engine Coolant Thermostat and Housing Assembly (85580) by Four Seasons®. Material: Aluminum. Inlet Diameter: 1.222". Mounting Flange Thickness: 0.403". All products are engineered and tested to provide years of trouble free operation....
    OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
    $20.57
  • ACDelco® - Professional™ Engine Coolant Standard Thermostat
    ACDelco®Professional™ Engine Coolant Standard Thermostat (12T55E)
    0
    # mpn5020684506
    Professional™ Engine Coolant Standard Thermostat (12T55E) by ACDelco®. With Seal. Flange Diameter: 1.811". Temperature: 195F. Height: 50.8mm. ACDelco has a Thermostat and Cap for most GM vehicles on the road today. Engineered to work...
    Heavier-duty components and greater flow rates than standard-line thermostats.Designed to be OE-like
    $7.15
  • Stant® - OE Type Engine Coolant Thermostat
    Stant®OE Type Engine Coolant Thermostat (13899)
    1
    # mpn1898908
    OE Type Engine Coolant Thermostat (13899) by Stant®. With 1 Seal and without Gaskets, Check Valves. Temperature: 195F. Stant Coolant Temperature Sensor, which can be found as original equipment on most major nameplates, is the perfect...
    Made to keep your vehicle's engine running coolDesigned to maintain proper cooling level and prevent overheating
    $7.38
  • Stant® - Engine Coolant Thermostat Seal
    Stant®Engine Coolant Thermostat Seal (27272)
    0
    # mpn4524638655
    Engine Coolant Thermostat Seal (27272) by Stant®. Increase the life of your vehicle's engine by keeping your cooling system in top condition. Replace your faulty engine cooling component with this highly efficient replacement product...
    Quality construction ensures exact fit and prolonged service life.Stainless steel bridge with channel-design for strength and rigidity.
    $2.84
  • Mahle® - Engine Coolant Thermostat Gasket
    Mahle®Engine Coolant Thermostat Gasket (C32061)
    0
    # mpn4699429598
    Engine Coolant Thermostat Gasket (C32061) by Mahle®. Material: Molded Rubber. Keep your cooling system running leak-free, with superior-grade Mahle seals and gaskets designed to provide OE form, fit, and function. Made using advanced...
    Designed to seal your cooling system from leaksMade from high-quality materials for utmost reliability
    $3.08
  • Mahle® - Engine Coolant Thermostat Gasket
    Mahle®Engine Coolant Thermostat Gasket (72141)
    0
    # mpn4666036280
    Engine Coolant Thermostat Gasket (72141) by Mahle®. Keep your cooling system running leak-free, with superior-grade Mahle seals and gaskets designed to provide OE form, fit, and function. Made using advanced technology and the finest...
    Designed to seal your cooling system from leaksMade from high-quality materials for utmost reliability
    $0.81
  • Apex Auto® - Engine Coolant Thermostat O-Ring
    Apex Auto®Engine Coolant Thermostat O-Ring (AWO2229)
    0
    # mpn4517492027
    Engine Coolant Thermostat O-Ring (AWO2229) by Apex Auto®. Increase the life of your vehicle's engine by keeping your cooling system in top condition. Replace your faulty engine cooling component with this highly efficient replacement...
    Quick accurate delivery with excellent fill-rateExcellent inventory availability
    $2.15
  • MotoRad® - Engine Coolant Thermostat with Seal
    MotoRad®Engine Coolant Thermostat with Seal (523-174)
    0
    # mpn5052856263
    Engine Coolant Thermostat with Seal (523-174) by MotoRad®. Temperature: 174F. State-of-the-art equipment, strict quality control, and functional testing to each thermostat ensure customers that they can trust the high-quality product...
    Offer precise pressure controlEnsure the proper fit
    $19.89
  • Elring® - Engine Coolant Thermostat Gasket
    Elring®Engine Coolant Thermostat Gasket (866.970)
    0
    # mpn4948112955
    Engine Coolant Thermostat Gasket (866.970) by Elring®. Increase the life of your vehicle's engine by keeping your cooling system in top condition. Replace your faulty engine cooling component with this highly efficient replacement...
    Expertly Crafted from the highest grade materialsMade to provide maximum accuracy and dependability
    $3.42
  • Victor Reinz® - Engine Coolant Thermostat Gasket
    Victor Reinz®Engine Coolant Thermostat Gasket (71-13472-00)
    0
    # mpn5052856331
    Engine Coolant Thermostat Gasket (71-13472-00) by Victor Reinz®. Increase the life of your vehicle's engine by keeping your cooling system in top condition. Replace your faulty engine cooling component with this highly efficient...
    OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
    $1.20
  • Victor Reinz® - Engine Coolant Thermostat Seal
    Victor Reinz®Engine Coolant Thermostat Seal (71-13551-00)
    0
    # mpn4732964059
    Engine Coolant Thermostat Seal (71-13551-00) by Victor Reinz®. Increase the life of your vehicle's engine by keeping your cooling system in top condition. Replace your faulty engine cooling component with this highly efficient...
    OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
    $2.39
  • JET® - Thermostat
    JET®Thermostat
    3
    # sp3520
    Thermostat by JET®. Jet Low-Temp Thermostats increase horsepower and control engine temp by consistently metering water flow throughout the engine instead of simply cycling open/close, which in OE units creates temperature spikes.
    Designed to reduce engine temperature and produce more horsepowerMade from stainless steel
    $17.96 - $59.24
  • TruParts® - Engine Coolant Thermostat
    TruParts®Engine Coolant Thermostat
    0
    # sp229375
    Engine Coolant Thermostat by TruParts®. Go with this high-quality product to restore your vehicle’s lost power and bring it back to its optimal condition. Made from the finest materials in compliance with rigorous industry...
    Made utilizing the finest materials and equipmentEngineered to restore your vehicle to its pristine condition
    $2.03 - $52.96
  • TruParts® - Engine Coolant Thermostat & Water Outlet Assembly
    TruParts®Engine Coolant Thermostat & Water Outlet Assembly
    0
    # sp229376
    Engine Coolant Thermostat & Water Outlet Assembly by TruParts®. Go with this high-quality product to restore your vehicle’s lost power and bring it back to its optimal condition. Made from the finest materials in compliance with...
    Made utilizing the finest materials and equipmentEngineered to restore your vehicle to its pristine condition
    $11.22 - $51.07
  • TruParts® - Fail-Safe Engine Coolant Thermostat
    TruParts®Fail-Safe Engine Coolant Thermostat
    0
    # sp229390
    Fail-Safe Engine Coolant Thermostat by TruParts®. Go with this high-quality product to restore your vehicle’s lost power and bring it back to its optimal condition. Made from the finest materials in compliance with rigorous...
    Made utilizing the finest materials and equipmentEngineered to restore your vehicle to its pristine condition
    $7.29 - $22.31
  • TruParts® - High Flow Engine Coolant Thermostat
    TruParts®High Flow Engine Coolant Thermostat
    0
    # sp229391
    High Flow Engine Coolant Thermostat by TruParts®. Go with this high-quality product to restore your vehicle’s lost power and bring it back to its optimal condition. Made from the finest materials in compliance with rigorous...
    Made utilizing the finest materials and equipmentEngineered to restore your vehicle to its pristine condition
    $3.60 - $15.95
  • PCE® - 160 Degree High Flow Thermostat
    PCE®160 Degree High Flow Thermostat
    0
    # 5739074202
    160 Degree High Flow Thermostat by PCE®. To keep your engine cool and improve your vehicle's performance, this product is just the right solution. Manufactured from high-quality materials, it will surely provide excellent performance...
    $23.40
  • TRQ® - Engine Coolant Thermostat Housing Assembly
    Save 5%
    TRQ®Engine Coolant Thermostat Housing Assembly (ECA92439)
    0
    # mpn4818436433
    Engine Coolant Thermostat Housing Assembly (ECA92439) by TRQ®. Rely on the TRQ engine coolant thermostat housing assembly to help bring down damaging hot engine temperatures and prevent overheating. Made to OEM specifications for fit...
    Intended to bring your vehicle back to its original gloryBudget-friendly alternative to the OEM part
    $31.30
    $32.95Save $1.65 (5%)
  • iD Select® - Engine Coolant Thermostat
    iD Select®Engine Coolant Thermostat (2067-180)
    0
    # mpn4738689465
    Engine Coolant Thermostat (2067-180) by iD Select®. Temperature: 180F. Swap out your worn-out or malfunctioning part with this top-notch product from iD Select. It’s built to OEM specifications to offer the same fit, form, and...
    Direct OEM replacement for your malfunctioning partMade to deliver the ultimate in quality, reliability, and value
    $5.90




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