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2001, 2000, 1999, 1998, 1997 Audi A4 Engine Coolant Thermostat

1997 - 2001 Audi A4 Engine Coolant Thermostat (Mishimoto) NEW

$ 68 .95

Product Notes

The Mishimoto racing thermostat for the 99-05 Volkwagen GTI 1.8T will promote greater cooling efficiency in your stock or modified GTI. Once the engine is fully warmed up, Mishimoto's Volkswagen GTI racing thermostat will open at a lower temperature than standard thermostats. This allows coolant to flow through the engine sooner, which reduces and maintains cooler engine temperatures. The Mishimoto 99-05 Volkwagen GTI 1.8T racing thermostat is the perfect addition to your street or track GTI and is a direct replacement for the stock thermostat. This thermostat includes the signature Mishimoto Lifetime Warranty.
Brand: Mishimoto
Condition: New
See Other Audi A4 Engine Coolant Thermostats
LIFE
TIME
Lifetime Warranty Included
This part is backed by our industry-leading lifetime warranty. Shop with total confidence.
100%money-back 120-dayreturns OE-gradequality
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Specifications & Info


Attribute Value
Install Difficulty N/a
Prop 65 (C, R Or CR) Cr
SellingPoint01 Direct Fit For The 1997-2001 Audi A4 1.8t
SellingPoint02 Direct Fit For The 2000-2006 Audi Tt 1.8t/3.2l
SellingPoint03 Lower Activation Temperature Allows Coolant To Flow Through The Engine Earlier, Maintaining Lower Temperatures (mishimoto Thermostat Activates At 180f Vs. Stock 188.6f)
SellingPoint04 Mishimoto Lifetime Warranty
SellingPoint05 N/a
SellingPoint06 N/a
SellingPoint07 N/a
SellingPoint08 N/a
SellingPoint09 N/a
SellingPoint10 N/a
SellingPoint11 N/a
SellingPoint12 N/a
SellingPoint13 N/a
SellingPoint14 N/a
SellingPoint15 N/a
TechSpec Applications 1995-2005 Volkswagen Gti 1.8t--2000-2006 Audi Tt 1.8t--2004-2006 Audi Tt 3.2l--1997-2001 Audi A4 1.8t--1998-2005 Volkswagen Beetle 1.8t, 2.0l--1998-2005 Volkswagen Passat 1.8t--1998-2005 Vw Jetta 1.8t, 2.0l--1999-2006 Volkswagen Golf 1.8t, 2.0l
TechSpec Chassis Codes A4
TechSpec Engine Codes 1.8t--2.0l--3.2l Vr6
TechSpec Includes (1) Mishimoto Thermostat--(1) Rubber O-ring--mishimoto Lifetime Warranty
TechSpec Mishimoto Activation Temperature (F) 180
TechSpec Note N/a
TechSpec OEM Activation Temperature (F) 188.6

Vehicle Fitment Guide

This part fits the following vehicles:

Audi 1 model (tapclick to expand)(tapclick to hide)
A4 1997-2001 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Avant Wagon 1998 - 2000 L4 1.8L Turbo FWD Automatic & Manual
Avant Wagon 1998 V6 2.8L FWD Automatic & Manual
Avant Confort Wagon 2001 L4 1.8L Turbo FWD Automatic & Manual
Avant Luxury Wagon 2001 L4 1.8L Turbo FWD Automatic & Manual
Base Sedan 1997 - 2001 L4 1.8L Turbo FWD Automatic & Manual
Base Sedan 1997 - 2001 V6 2.8L FWD Automatic & Manual
Basico Sedan 2001 L4 1.8L Turbo FWD Automatic & Manual
Confort Sedan 2001 L4 1.8L Turbo FWD Automatic
Luxury Sedan 2001 L4 1.8L Turbo FWD Automatic
Sport Sedan 2001 L4 1.8L Turbo FWD Automatic & Manual
Verify before ordering — please confirm your vehicle's year, make, model and sub-model specifications before placing your order. If anything is unclear, our customer service team is available to help.

Policies

Shipping Information

We offer fast, reliable shipping on all orders:

  • Ships to all countries via US Postal Service Priority Mail.
  • Most orders ship within 1 business day.
  • Delivery time: 1-4 business days after shipment.
  • International shipping available, including APO/FPO addresses.
  • Tracking information provided for all shipments.
  • Additional handling fees may apply for oversized/overweight packages.

Return Policy

We want you to be 100% satisfied with your purchase. That's why we offer:

  • 120-Day Returns - Return any part within 120 days from date of receipt.
  • Must obtain RMA (Return Merchandise Authorization) number before returning.
  • Parts must be in original condition, uninstalled, unaltered, and in original packaging.
  • Important: Electrical parts are not returnable if unsealed.
  • Please inspect parts upon arrival and notify us within 5 days of receiving incorrect or damaged parts.
  • Refunds processed after warehouse receives return and credited to original payment method.

Warranty

This part comes with a limited lifetime warranty. Warranty begins on the original purchase date.

Warranty does NOT cover:

  • Shipping costs or labor expenses.
  • Installation errors.
  • Parts used for racing.
  • Commercial vehicle parts.
The Mishimoto racing thermostat for the 99-05 Volkwagen GTI 1.8T will promote greater cooling efficiency in your stock or modified GTI. Once the engine is fully warmed up, Mishimoto's Volkswagen GTI racing thermostat will open at a lower temperature than standard thermostats. This allows coolant to flow through the engine sooner, which reduces and maintains cooler engine temperatures. The Mishimoto 99-05 Volkwagen GTI 1.8T racing thermostat is the perfect addition to your street or track GTI and is a direct replacement for the stock thermostat. This thermostat includes the signature Mishimoto Lifetime Warranty.

Fits Years: 1997 1998 1999 2000 2001

Fits Models: A4

Go-Parts Garage · Featured Guide

Engine Coolant Thermostat Guide for the 1996-2002 Audi A4 (B5)

If your B5 A4 engine is running too cold or overheating, your thermostat is the most likely cause.

Read Full Guide →
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