Contact Us Live Chat or 1-888-220-8330
Search Bar
Search by Part Number or Keywords
  • My Garage
  • My Account
  • Cart
  • Body & Mirrors
  • Chassis & Brakes
  • Engine & Drivetrain
  • Electrical & Lighting
Help Center
< Back ×

Gates® Premium Engine Coolant Thermostat 33943S

Gates Premium Engine Coolant Thermostat 33943S
$34.95
In Stock. Ships in 1-3 Business Days

Vehicle Specific

Check if it fits by entering your vehicle info
Select Your Vehicle
  • Specifications
  • Features
  • Vehicle Fitment
  • Specifications

    BrandGates
    Part Number33943S
    Part DescriptionPremium Engine Coolant Thermostat
    DesignReverse Poppet
    Height1.91
    Height Between Flanges1.25
    Height from Flange.66
    Includes Installation ToolNo
    Jiggle Pin Weep HoleNo
    MaterialStainless Steel, Copper
    Number of Gaskets0
    Number of Jiggle Pins/Check Valves0
    Number of Seals1
    Seal TypeO-Ring
    Sealing Flange Outside Diameter2.12
    Start to Open Temperature180 or 82
    UPC770075745327
    Warning: California’s Proposition 65
  • Features

    Gates Engine Coolant Premium Thermostat are featured as follows:
    • The quality control calibrated factory can guarantee the accuracy of opening and closing regardless of how pressure changes.
    • It will fit, work, and look like the OEM product.
    • Some of these features include air venting jiggling pins and check valves, seals as well as gaskets.
    • These are made from top-quality materials that ensure your engine remains cool and avoids overheating.
    • This ensures that the flow of coolant is maintained at optimum levels for proper engine operation.
    • They can survive in highly contaminated environments as well as other harsh work areas.
    • It does not degrade through electrochemical processes.
    • For better resistance to the effects of compression set recommended Gates hoses can be bought, which means the line could be replaced by any Gates hose according to OE specifications.
    • Last longer with ECR (Electro Chemical Resistant) Gates coolant hoses.
    • Gates Hoses Made With EPDM and Unaffected By Ozone.
    A High-quality product made for OE-exact placement, is the Gates Engine Coolant Premium Thermostat 33943S engineered for best possible engine health and durability. It has factory calibration quality control which ensures accurate opening and closing even with pressure changes. The thermostat meets original product fit, function, and design such as jiggle pins, check valves for air venting, seals and gaskets. It is made of strong materials to prevent overheating by maintaining proper cooling of the engine. The Gates Engine Coolant Premium Thermostat is an important piece in numerous industrial and automotive applications providing complete portfolio when it comes to premium products as well as service solutions that can be used for both replacement and first-fit applications.
    Gates is a globally recognized name, synonymous with pioneering technology and automotive parts of the highest quality. Gates is one of the world's largest manufacturers and suppliers of OE belts and metal parts that are trusted by leading car manufacturers globally. Their products are engineered to restore vehicles to factory-original condition so as to offer dependability and improve performance.
  • Vehicle Fitment

    Year Make Model Trim Engine
    2010-2013 Buick LaCrosseAll Trims4 Cyl 2.4L
    2015-2016 Buick LaCrosseAll Trims4 Cyl 2.4L
    2011-2012 Buick RegalAll Trims4 Cyl 2.4L
    2011-2013 Buick RegalAll Trims4 Cyl 2.0L
    2015-2017 Buick RegalAll Trims4 Cyl 2.4L
    2012-2017 Buick VeranoAll Trims4 Cyl 2.4L
    2015-2016 Buick VeranoAll Trims4 Cyl 2.0L
    2008-2010 Chevrolet Captiva SportAll Trims4 Cyl 2.4L
    2012 Chevrolet Captiva SportAll Trims4 Cyl 2.4L
    2002-2005 Chevrolet CavalierAll Trims4 Cyl 2.2L
    Show More

Buy with Confidence

  • Dedicated Service
    Experienced professionals are ready to help
  • Unbeatable Prices
    Affordable prices with superior high quality
  • Fast Delivery
    Deliver your orders as quickly as possible