Buick Rainier Thermostats & Components

Show items:
Sort by:
    • (1 review)
      # sp10019
      Thermostat by MotoRad®. State-of-the-art equipment, strict quality control, and functional testing to each thermostat ensure customers that they can trust the high quality product used in their vehicle.
      Offer precise pressure controlEnsure the proper fit
      $1.37 - $891.11
    • (5 reviews)
      # sp6949
      Coolant Thermostat Housing by Dorman®. Re-engineered to address common failure points in the original equipment, Dorman’s Engine Coolant Thermostat Housing has improved durability and resistance. It withstands the extreme changes in...
      Direct replacement for a proper fit every timeHoses slide on for easy installation
      +1
      $1.60 - $360.28
    • (0 reviews)
      # sp10592
      GM Original Equipment™ Engine Coolant Thermostat by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle,...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $6.15 - $126.59
    • (0 reviews)
      # sp124017
      Engine Coolant Thermostat with Housing by Gates®. 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 and manufactured from the highest...
      Provides adaptive, on-demand engine coolingAllows ECU to regulate engine temperatures
      $7.74 - $281.49
    • (0 reviews)
      # sp10657
      Professional™ Engine Coolant Thermostat by ACDelco®. ACDelco has a Thermostat and Cap for most GM vehicles on the road today. Engineered to work with your car, truck or SUV, ACDelco Professional Thermostats come in a variety of...
      Heavier-duty components and greater flow rates than standard-line thermostats.Designed to be OE-like.
      $2.67 - $32.65
    • (0 reviews)
      # sp119121
      Heavy Duty Thermostat by Stant®. Get fast engine warm-up and dependable engine operating temperature with a Stant thermostat. Stant’s exclusive ELAC® Thermostat Cutaway heat motor has a uniquely formulated thermally expansive wax...
      Quality construction ensures exact fit and prolonged service life.Stainless steel bridge with channel-design for strength and rigidity.
      $3.84 - $29.92
    • (0 reviews)
      # sp119124
      OE Type Thermostat by Stant®. Get fast engine warm-up and dependable engine operating temperature with a Stant thermostat. Stant’s exclusive ELAC® Thermostat Cutaway heat motor has a uniquely formulated thermally expansive wax fill...
      Quality construction ensures exact fit and prolonged service life.Stainless steel bridge with channel-design for strength and rigidity.
      $1.65 - $49.70
    • (0 reviews)
      # sp119108
      Engine Coolant Heavy Duty Thermostat by Gates®. 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 and manufactured from the highest...
      Great design and functionMade from sturdy materials
      $5.40 - $29.72
    • (2 reviews)
      # sp119109
      Engine Coolant OE Type Thermostat by Gates®. 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 and manufactured from the highest quality...
      Great design and functionMade from sturdy materials
      $1.57 - $85.68
    • (0 reviews)
      # sp17083
      Engine Coolant Thermostat Housing by Four Seasons®. All products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of car parts experience, fix it once and fix it right with Four Seasons.
      OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
      $10.84 - $430.61
    • (0 reviews)
      # sp114910
      GM Original Equipment™ Water Inlet Assembly by ACDelco®. Original Equipment machined to meet or exceed original specifications. Designed utilizing the latest technology, this product by ACDelco features premium quality and will...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $17.70 - $40.16
    • (2 reviews)
      # sp4483
      Engine Coolant Outlet Gasket by Fel-Pro®. If you need durable gaskets to prevent leaks on your vehicle, Fel-Pro is the way to go. Engineered using the latest technologies and global engineering resources, the gaskets meet specific OEM...
      Quality that you can trustValidated for fit, form and function
      $0.51 - $11.22
    • (0 reviews)
      # sp5579
      Engine Coolant Thermostat Seal by Victor Reinz®. When you’re low on oil, coolant or some other fluid, you may be tempted to just run down to the local auto parts chain store. But before you waste your time and gas only to find high...
      OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
      $0.70 - $24.24
    • (0 reviews)
      # sp138844
      Engine Coolant Thermostat O-Ring 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 product and...
      Quick accurate delivery with excellent fill-rateExcellent inventory availability
      $0.65 - $1.52
    • (1 review)
      # sp4485
      Engine Coolant Thermostat Housing Gasket by Fel-Pro®. If you need durable gaskets to prevent leaks on your vehicle, Fel-Pro is the way to go. Engineered using the latest technologies and global engineering resources, the gaskets meet...
      Direct OEM replacement for a proper fitEnsures reliable sealing performance
      $0.48 - $13.60
    • (2 reviews)
      # sp4486
      Engine Coolant Thermostat Housing Seal by Fel-Pro®. If you are looking for quality sealing solutions, Fel-Pro offers you various replacement products from seals and bolts to O-Rings and dowel pins. Engineered using the latest...
      Direct OEM replacement for a proper fitEnsures reliable sealing performance
      $0.49 - $5.95
    • (0 reviews)
      # sp138661
      Engine Coolant Thermostat Housing Gasket Set 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
      $0.55 - $5.07
    • (0 reviews)
      # sp153652
      Engine Coolant Thermostat Gasket 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 materials,...
      Designed to seal your cooling system from leaksMade from high-quality materials for utmost reliability
      $1.22 - $20.01
    • (0 reviews)
      # sp138842
      Engine Coolant Thermostat Housing O-Ring 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
      $0.34 - $2.47
    • (0 reviews)
      # sp119136
      GM Original Equipment™ Engine Coolant Thermostat and Housing Assembly by ACDelco®. GM Original Equipment™ machined to meet or exceed original specifications. Designed utilizing the latest technology, this product by ACDelco features...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $9.22 - $144.77
    • (0 reviews)
      # 1216570898
      Engine Coolant Thermostat Gasket by Cometic Gasket®. 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...
      Designed to unlock more performance out of your vehicleDeliver a reasonable balance of strength and durability
      $0.99 - $1.51
    • (0 reviews)
      # mpn4547126617
      Engine Coolant Thermostat Gasket by Cometic Gasket®. 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...
      Designed to unlock more performance out of your vehicleDeliver a reasonable balance of strength and durability
      $0.99
    • (0 reviews)
      # mpn869355408
      GM Original Equipment™ Engine Coolant Thermostat with Seal by ACDelco®. Temperature: 187 Degree. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised....
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $26.64
    • (0 reviews)
      # mpn869355406
      GM Original Equipment™ Engine Coolant Thermostat by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle,...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $16.84
    • (0 reviews)
      # mpn119855889
      Engine Coolant Thermostat with Housing with Seal by Gates®. OE Temperature. 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 and...
      Provides adaptive, on-demand engine coolingAllows ECU to regulate engine temperatures
      $17.03
    • (0 reviews)
      # mpn869356584
      GM Original Equipment™ Engine Coolant Thermostat and Housing Assembly by ACDelco®. With Thermostat, Housing, Seal, Valve, Retainer and Pipes. Location: to Water Pump. Original Equipment machined to meet or exceed original...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $25.26
    • (0 reviews)
      # mpn869340708
      Professional™ Standard Engine Coolant Thermostat with Seal by ACDelco®. Temperature: 187 Degree. 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.
      $18.39
    • (0 reviews)
      # mpn1898919
      Engine Coolant Heavy Duty Thermostat with 1 seal and without Check Valves by Stant®. With Jiggle Pin. Get fast engine warm-up and dependable engine operating temperature with a Stant thermostat. Stant’s exclusive ELAC® Thermostat...
      Quality construction ensures exact fit and prolonged service life.Stainless steel bridge with channel-design for strength and rigidity.
      $5.28
    • (0 reviews)
      # mpn1925526
      Engine Coolant OE Type Thermostat with 1 Seal and without Gaskets, Check Valves by Stant®. Without Installation Tool. With Jiggle Pin. OE Quality. Get fast engine warm-up and dependable engine operating temperature with a Stant...
      Quality construction ensures exact fit and prolonged service life.Stainless steel bridge with channel-design for strength and rigidity.
      $13.55
    • (0 reviews)
      # mpn1934714
      Engine Coolant Thermostat and Housing Assembly by Stant®. With Seal. Temperature: 187. Number of Bolt Holes: 2. Number of Seals: 1. Outlet Inside Diameter: 1.24". Outlet Outside Diameter: 1.4". With OE Temperature. Get fast engine...
      Quality construction ensures exact fit and prolonged service life.Stainless steel bridge with channel-design for strength and rigidity.
      $17.67




    Featured Brands

    Related Categories

    Popular Products



    Buick Rainier Thermostats Reviews

    Average rating:  4.5  4.5 - 1 review
    4.5 of 5
    Direct Fit
    Perfectly seals thermostat into housing. Don’t confuse with O-ring that seals housing to water pump (which is only in some models). But you won’t need it if you bought a housing with thermostat already installed. Fits great, identical to factory.
    Posted by Jacob Mccarty (Marlinton, WV) / April 22, 20182005 Chevy Tahoe
    Was this review helpful for you? Yes
    Buick Rainier Models


    Low Prices Price match guarantee
    In-House Experts We know our products
    Guaranteed Fitment Always the correct part
    Easy Returns Quick & Hassle Free

    All manufacturer names, symbols, and descriptions, used in our images and text are used solely for identification purposes only. It is neither inferred nor implied that any item sold by CARiD.com is a product authorized by or in any way connected with any vehicle manufacturers displayed on this page.

    SECURE SHOPPING