Beck/Arnley 143-0849 thermostat for the 1999-2005 Volkswagen Jetta 2.0L and other vehicles controls coolant flow to the radiator, so the engine reaches and holds its operating temperature.
- Direct replacement for OE applications, matching OE form, fit and function
- Constructed with materials chosen for durability
- Application specific, made for particular vehicles and engines
If the engine coolant thermostat sticks open, it can mean slow warm-up or weak cabin heat. If it sticks closed, the temperature gauge can climb above normal. A weak water pump, low coolant, a faulty coolant temperature sensor or a cooling fan that isn't running can also be behind these symptoms, so find the cause before you buy. Each engine takes one thermostat.
This direct-fit replacement thermostat suits the 1998-2005 Volkswagen Passat 1.8L and the 1999-2006 Volkswagen Golf 2.0L, along with a wide range of other vehicles.
Specifications
- Quantity per vehicle: 1
- Engines: L4-1.8L, L4-2.0L
Interchange: 12T1E2 · 050121113C · TX1487D · 33923 · 200192 · 14419
Product information is for general reference and may contain errors. See our Disclaimer.
This part cross-references / interchanges with the following part numbers:
12T1E2, 050121113C, TX1487D, 33923, 200192, 14419
Frequently Asked Questions
Does the Beck/Arnley 143-0849 thermostat fit a 1998-2005 Volkswagen Passat 1.8L?
Yes, Beck/Arnley 143-0849 is listed for the 1998-2005 Volkswagen Passat 1.8L, the 1999-2005 Volkswagen Jetta 2.0L and the 1999-2006 Volkswagen Golf 2.0L. For any other car, look yours up in the "Vehicles it fits" section.
Is the Beck/Arnley 143-0849 thermostat for 1.8L or 2.0L engines?
Both. This thermostat is listed for L4-1.8L and L4-2.0L engines, and each engine takes one.
How can I tell if this thermostat is sticking?
Slow warm-up or weak cabin heat can mean it is stuck open, and a temperature gauge reading above normal can mean it is stuck closed. A shop can test the thermostat to confirm.
What does "matches OE form, fit and function" mean for this thermostat?
Beck/Arnley 143-0849 is a direct replacement for OE applications, made with attention to form, fit and function. It is application specific, so it is built for particular vehicles and engines.
Does TX1487D interchange with this thermostat?
Yes. TX1487D is among the numbers this thermostat replaces, along with 12T1E2, 050121113C, 33923, 200192 and 14419.
