1971 American Motors Ambassador Performance Thermostats

Show items:
Sort by:
Select Engine
  • Select Engine
  • 4.2L
  • 5.0L
  • 5.9L
  • 6.6L
    • (0 reviews)
      # 1216553920
      American Motors Ambassador Legal for Race Use Only 1971, High Performance Thermostat by Mr. Gasket®. Diameter: 2.12". Keeping your engine cool is pretty important, so Mr. Gasket has a full line of cooling system accessories. Whether...
      Designed to resist large variations of coolant pressure at high RPMOpens at correct temperature consistently regardless of engine RPM
      $16.20
    • (0 reviews)
      # 1216553919
      American Motors Ambassador 1971, High Performance Thermostat by Stewart Components®. To keep your engine cool and improve your vehicle's performance, this product is just the right solution. Manufactured from high-quality materials, it...
      High quality at an affordable priceExpertly made from premium materials
      $33.18
    • (0 reviews)
      # 1216553922
      American Motors Ambassador 1971, Fail Safe Series™ Engine Coolant Thermostat by MotoRad®. Fail-Safe Thermostats offer premium, patented technology for superior protection over any thermostat on the market. Only Fail-Safe is designed...
      Exclusive, patented designHigh quality Stainless Steel and Copper construction
      $9.24 - $9.27
    • (0 reviews)
      # 1216553921
      American Motors Ambassador 1971, High-Flow Series™ Engine Coolant 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...
      Made of stainless steelProvide increased flow
      $6.28
    • (0 reviews)
      # 1216410891
      American Motors Ambassador 1971, 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...
      Heavier-duty components and greater flow rates than standard-line thermostats.Designed to be OE-like.
      $2.67 - $5.89
    • (0 reviews)
      # 1216410886
      American Motors Ambassador 1971, Engine Coolant Economy Thermostat by Gates®. Depth from Flange: 0.78". Flange Diameter: 2.125". Height from Flange: 0.88". If you want to keep your vehicle safe on the road for many years to come, go...
      Great design and functionMade from sturdy materials
      $2.69 - $2.83
    • (0 reviews)
      # 1216410885
      American Motors Ambassador 4.2L / 6.6L 1971, Engine Coolant OE Type Thermostat by Gates®. Depth from Flange: 0.78". Flange Diameter: 2.125". Height from Flange: 0.8". If you want to keep your vehicle safe on the road for many years to...
      Great design and functionMade from sturdy materials
      $3.18 - $3.32
    • (0 reviews)
      # 1216410884
      American Motors Ambassador 1971, Engine Coolant Premium Thermostat by Gates®. Depth from Flange: 0.91". Flange Diameter: 2.125". Height from Flange: 0.91". If you want to keep your vehicle safe on the road for many years to come, go...
      Great design and functionMade from sturdy materials
      $4.51 - $4.97
    • (0 reviews)
      # 1216410883
      American Motors Ambassador 1971, Engine Coolant Economy Thermostat without Check Valves and Seal by Stant®. Without Jiggle Pin. Get fast engine warm-up and dependable engine operating temperature with a Stant thermostat. Stant’s...
      Quality construction ensures exact fit and prolonged service life.Stainless steel bridge with channel-design for strength and rigidity.
      $1.81
    • (0 reviews)
      # 1216410880
      American Motors Ambassador 4.2L / 6.6L 1971, Engine Coolant OE Type Thermostat without Gaskets, Check Valves and Seal by Stant®. Without Installation Tool and Jiggle Pin. OE Quality. Get fast engine warm-up and dependable engine...
      Quality construction ensures exact fit and prolonged service life.Stainless steel bridge with channel-design for strength and rigidity.
      $3.10 - $3.41
    • (0 reviews)
      # 1216410879
      American Motors Ambassador 1971, Engine Coolant Premium Thermostat without Check Valves and Seal by Stant®. Without Jiggle Pin. Get fast engine warm-up and dependable engine operating temperature with a Stant thermostat. Stant’s...
      Quality construction ensures exact fit and prolonged service life.Stainless steel bridge with channel-design for strength and rigidity.
      $4.60 - $4.65
    • (0 reviews)
      # 911961080
      American Motors Ambassador 1971, Engine Coolant Economy 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...
      Offer precise pressure controlEnsure the proper fit
      $1.31
    • (0 reviews)
      # 912032888
      American Motors Ambassador 1971, Engine Coolant 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...
      Offer precise pressure controlEnsure the proper fit
      $2.21 - $2.47
    • (0 reviews)
      # 1216410889
      American Motors Ambassador 1971, Engine Coolant Thermostat Housing by Dorman®. Bolt Hole Diameter: 0.313". Outlet Size: 1.5". Quantity: 2 Bolt Hole. Finish: Natural. Re-engineered to address common failure points in the original...
      Direct replacement for a proper fit every timeHoses slide on for easy installation
      $8.48 - $9.33
    • (0 reviews)
      # mpn4466378676
      American Motors Ambassador 5.0L / 5.9L / 6.6L 1971, Professional™ Engine Coolant Thermostat Housing Gasket by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $0.39
    • (0 reviews)
      # 157600114
      American Motors Ambassador 1971, Engine Coolant Thermostat Housing Gasket by Stant®. Cut installation time by as much as 50% with Stat Lok® adhesive backed thermostat gaskets. They’ll hold the thermostat in place, leaving your hands...
      Gaskets are cut to specific application requirementsStat Lok® Gaskets have adhesive backs to aid installation
      $0.31 - $0.64
    • (0 reviews)
      # 1216553924
      American Motors Ambassador Brougham / DPL / SST 1971, Performance Thermostat by Flex-a-Lite®. Flex-a-Lite Thermostats offer professional quality for superior protection over any thermostat on the market. Keeping your engine cool is...
      High qualityDurable construction
      $16.38
    • (0 reviews)
      # mpn1422735756
      Coolant Thermostat Housing by Proform®. Type: Straight Up. 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...
      Carefully designed to improve the performance of your vehicleCrafted from first-rate materials
      $15.69
    • (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)
      # 1216553923
      American Motors Ambassador 1971, Engine Coolant Thermostat Housing Gasket by MotoRad®. MotoRad seals and gaskets are made from high quality materials suitable for resistance to high temperatures and engine coolant to maintain a...
      Made of High quality materialsResistance to high tempertures
      $0.26 - $3.08


    Popular Products



    1971 American Motors Ambassador 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