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MAHLE TX 143 78D Engine Coolant Thermostat Insert 78°C

(Ford F-150 1990, 1993-96, Mustang 1990, 1992-93, Ranger 1990, 1992-96, Explorer 1993-96, F-250 1990, 1993-96, Bronco 1990, 1992, 1994-95 + 40 more models)

Part of: MAHLE TX Engine Coolant Thermostat Insert C

Other options in this family: MAHLE TX 345 90D MAHLE TX 30 71D MAHLE TX 109 87D MAHLE TX 142 82D MAHLE TX 25 87D

Manufacturer

Picture for manufacturer MAHLE

Part Number

TX 143 78D
18 reviews
Sale Price

$19.84

3 left at this price

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Usually delivered within 2 days

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Product Details

The MAHLE TX 143 78D is a precision-engineered insert-type engine coolant thermostat designed to regulate engine temperature for optimal performance and efficiency. This thermostat maintains proper cooling system operation by opening at 78°C (172°F), ensuring your engine operates within the ideal temperature range to prevent overheating and maximize fuel efficiency.

Key Features:

  • Insert-type thermostat design for direct replacement
  • Opening temperature: 78°C (172°F) for precise temperature control
  • Includes gasket or seal for complete installation
  • OE-level quality and reliability from a trusted OEM supplier
  • Meets or exceeds original equipment specifications

MAHLE is a globally recognized manufacturer supplying thermostats to original equipment manufacturers and professional technicians worldwide. This thermostat helps address common cooling system issues including engine overheating, temperature gauge fluctuations, and diagnostic trouble codes such as P0128 (Coolant Thermostat Range/Performance Problem).

OE Replacement Numbers: 21210AA030, 21210AA080, 21200AA072, 21200AA170, 21200AA071

Cross Reference Numbers: TX14378D, 294-170, 294170, 48457, 33857, 410230.78D, 41023078D

Products specifications

Fits

Ford F-150 1990, 1993-96, Mustang 1990, 1992-93, Ranger 1990, 1992-96, Explorer 1993-96, F-250 1990, 1993-96, Bronco 1990, 1992, 1994-95, Crown Victoria 1992-95, Thunderbird 1990-95, Taurus 1990-91, 1994-95, F-350 1990, 1993-96 + 36 more models

Start to Open Temperature

78

Gasket Or Seal Included

Yes

Type

Thermostst Insert

thanks

Order came fast but I did not receive the tracking information that I was told would be sent.

hope it comes quick, the shipping is really high tk

great pricing, easy to order fro web.

It came quick.

So far so good. First time to buy from here

Great prices, shipped timely.....seller was much better than expected.

Best price anywhere!

Great Prices and very helpful comments section. Also, very user friendly web page setup.

all about the price, nice! perfect fit, very smooth purchase.

So far so good

Ordered my parts on 4/18 and received them on 4/20. Very fast service! Would recommend buying from Autoplicity to anyone and everyone!

Very easy site to use!

Let you know after I get my product I have received my goods and all is well great job guys

Great service and price. Super fast shipping. What more can you ask? Thanks!

Great price. Very happy with order. Will buy from them again.

Lowest price on the Internet. Fast shipping.

This is definitely a great company I had questions about my order and it will prompt you get right back to me. I'm extremely pleased with the purchase that I have made through this company

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