Thermostat for 1996-1999 BMW 318i & More - Gates 33937

$110.99
WARNING:California Proposition 65▾
Gates Engine Coolant Thermostat 33937
Gates Engine Coolant Thermostat 33937

Vehicles this part fits
    Part number: 33937
    UPC: 072053877205
    Condition: New
    Weight: 2.16 LBS
    Item Package Quantity: 1
    $110.99
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    Gates Engine Coolant Thermostat P/N:33937
    Gates Engine Coolant Thermostat P/N:33937
    $110.99
    $110.99

    Gates 33937 thermostat for the 1996-1999 BMW 318i 4-cylinder 1.9L and other vehicles regulates engine coolant temperature through an integrated housing. This engine coolant thermostat meets or exceeds OE standards for fit, form and performance.

    • Precision temperature regulation and control, including application-specific adaptive MAP-control
    • All-in-one, bolt-on design that covers a complete job
    • Starts to open at 203°F (95°C)
    • Jiggle pin check valve included with the thermostat

    Quick facts

    • Part: Gates 33937 thermostat
    • Also called: engine coolant thermostat
    • Fits: 1996-1999 BMW 318i 4-cylinder 1.9L and other vehicles
    • Condition: New

    An engine that overheats, warms up slowly or leaks coolant near the housing can mean the thermostat is failing. A low coolant level, a weak water pump, a clogged radiator or a faulty temperature sensor can be behind those signs too, so find the cause before you buy.

    Fits

    The vehicles it fits include the 1996-1999 BMW 318is 4-cylinder 1.9L and the 1996-1999 BMW 318ti 4-cylinder 1.9L, and each takes one.

    Specifications

    Fit and size

    • Quantity per vehicle: 1
    • Outlet inside diameter: 1.189 in
    • Outlet outside diameter: 1.41 in
    • Bolt holes: 4

    Build and materials

    • Type: integrated housing thermostat
    • Grade type: OE Exact
    • Condition: New
    • Country of origin: China

    In the box

    One thermostat with its insert, seal and housing.

    Interchange: 469-203
    11531743017 · 4632 · 31472 · 14632 · 425203 · 46913

    This part cross-references / interchanges with the following part numbers:

    11531743017, 4632, 31472, 14632, 469-203, 425203, 33937, 46913

    Frequently Asked Questions

    Will this 318i thermostat fit a 1996-1999 BMW 318i 4-cylinder 1.9L?

    Yes, Gates 33937 fits the 1996-1999 BMW 318i 4-cylinder 1.9L, one per car. For a different car, look up its year and engine in the "Vehicles it fits" section.

    Does this Gates thermostat come with its housing and seal?

    Yes. Gates 33937 includes the thermostat, insert, seal and housing, plus a jiggle pin check valve.

    At what temperature does this thermostat start to open?

    This thermostat starts to open at 203°F (95°C).

    How can I tell if this integrated housing thermostat is failing?

    Overheating, a slow warm-up or coolant residue around the housing can mean it is failing. Look for residue only when the engine is cool; a shop can test the cooling system.

    Can I use this 318ti thermostat on the 1996-1999 BMW 318ti 4-cylinder 1.9L?

    Yes. Gates 33937 fits the 1996-1999 BMW 318ti 4-cylinder 1.9L, and the car takes one.

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