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MAHLE TX 30 71D Engine Coolant Thermostat Insert 71°C (160°F)

(Audi S4 2000-02, A4 Quattro 1996-2001, A6 Quattro 1995-2004, A4 1996-2001, A8 Quattro 1997-99, A6 1995-2001, S6 2002-04 + 42 more models)

Part of: MAHLE TX Engine Coolant Thermostat Insert C

Other options in this family: MAHLE TX 345 90D MAHLE TX 142 82D MAHLE TX 109 87D MAHLE TX 25 87D MAHLE TX 169 82

Manufacturer

Picture for manufacturer MAHLE

Part Number

TX 30 71D
11 reviews
Sale Price

$18.96

In Stock (10+)

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Usually delivered within 2 days

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Product Details

The MAHLE TX 30 71D is a precision-engineered thermostat insert designed to regulate engine coolant temperature for optimal performance. This OE-quality component opens at 71°C (160°F), ensuring your engine reaches its operating temperature quickly while maintaining consistent thermal management to minimize wear and emissions.

Key Features:

  • Opening temperature: 71°C (160°F)
  • Standard-flow design for reliable coolant circulation
  • 67mm outer diameter with 35mm inner diameter
  • Includes gasket/seal for proper installation
  • Compact dimensions: 30mm height, lightweight at 0.11 kg (0.24 lbs)
  • OE-equivalent quality from a trusted global supplier

This thermostat insert sits between the engine and radiator, blocking coolant flow until the engine warms up, then opening to allow proper circulation. A faulty thermostat stuck closed can cause overheating, while one stuck open leads to inefficient engine operation, poor fuel economy, and increased emissions. MAHLE recommends replacing the thermostat whenever major cooling system service is performed to ensure continued reliability and optimal engine performance.

Cross-Reference Numbers: MAHLE 2.145.71.312, 70808340, 70808740 | VW 078121113F | BorgWarner 423571D

Products specifications

Fits

Audi S4 2000-02, A4 Quattro 1996-2001, A6 Quattro 1995-2004, A4 1996-2001, A8 Quattro 1997-99, A6 1995-2001, S6 2002-04, Allroad Quattro 2001-05, A8 1997-99, 90 Quattro 1993-95, V8 Quattro 1990-94, 100 1992-94, 90 1993-95 + 38 more models

Height

55.5

Start to Open Temperature

71

Gasket Or Seal Included

Yes

Type

Thermostst Insert

You had some issues when I tried to check out.

good price

thanks

WOW.. I ordered my liners very earlier in the morning on January 31st and I received them the very next day.They also had the best price and cheapest shipping rates I could find.

contacted tech support and they were very helpful

Had the absolute best price for a bike carrier. Quick shipping, lots of email feedback so you know what's happening to your order. Highly recommended! AAAAA++++++++++++

very easy to find the parts I needed, parts are in stock, best price on the net!

Easy and fast ordering

Easy to order.

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QUICK AND EASY

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