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1973 - 1979 Audi Fox Engine Coolant Thermostat (Calorstat) NEW

$ 15 .35

Product Notes

Replaces CT2066.01 Gasket Included Opening Temp: 80 C / 176 F

Brand: Calorstat
Condition: New
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
By Pass Valve Diameter 35.0
Bypass Flange Diameter 1.37
California Proposition 65 Image Calorstat Prop 65 Warning.jpg
California Proposition 65 Required Y
Engine Coolant Thermostat Quantity 1
Grade Type Oem
Height Between Flanges 1.24
Height, By Pass Side 31.5
Seal Material Rubber + Paper
Seal Quantity 5
Seal Type Gasket O-ring
Sealing Flange Outside Diameter 2.12
Start To Open Temperature 176.0
Valve Seat Diameter 53.9

Vehicle Fitment Guide

This part fits the following vehicles:

Audi 1 model (tapclick to expand)(tapclick to hide)
Fox 1973-1979 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL
Body Style Years Engine Attributes
Base Sedan 1975 - 1979 L4 1.6L FWD Automatic & Manual
Base Sedan 1975 - 1979 L4 1.6L FWD Automatic & Manual
Base Sedan 1973 - 1974 L4 1.5L FWD Automatic & U/K
Base Sedan 1973 - 1974 L4 1.5L FWD Automatic & U/K
Base Wagon 1975 - 1979 L4 1.6L 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.

Interchange Parts

Brand Part Number
Caterpillar 4N6958
Caterpillar 4N6959
Caterpillar 9L9119
Caterpillar 9L9652
Caterpillar 9N5020
Caterpillar 9N5065
Caterpillar 9N5121
Caterpillar 9N5488
Gates 33208
Gates 33208S
Gates TH00682
Gates TH00682G1
MAHLE TX 13 80D
MEYLE 028 280 0010
Motorad 2034-180
Motorad 234-174
Motorad 234-176
Motorad 234180
Motorad 7234-180
MTE-THOMSON 288.80
MTE-THOMSON VT288.80
Porsche 94410601900
Porsche 94410612905
Stant 13378
Stant 45378
Valeo 819867
Vauxhall 08966483
Vauxhall 90412604
Volkswagen 056121113A
Wahler 4255.82D
Wahler 4256.80
Wahler 4256.80D
Wahler 4256.80D60
Wahler 4256.83
Wahler 4256.83D60

Fits Years: 1973 1974 1975 1976 1977 1978 1979

Fits Models: Fox

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120
Day Return Window

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Most retailers stop at 30 days. We give you a full four months to install, test, and return for a 100% refund — return shipping on us.

NEW
Direct-Fit Replacement

Engineered To OEM Specs

Brand-new aftermarket parts from trusted suppliers — built to original-equipment specifications so they fit and function like the factory unit, at a fraction of the price.

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