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Quicksilver 75692Q03 Replacement Thermostat Kit 143°F for Mercury Mariner Outboards

Manufacturer

Picture for manufacturer Quicksilver

Part Number

75692Q03
22 reviews
Sale Price

$25.49

In Stock (6)

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Usually delivered within 2 days

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No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Quicksilver 75692Q03 is an OEM-quality replacement thermostat kit rated at 143°F, designed to restore proper engine temperature regulation in select Mercury and Mariner outboard engines. A faulty or stuck thermostat can cause an engine to run too hot or too cold, robbing it of power and efficiency — this direct-fit kit gets your cooling system back to factory spec.

Produced by Quicksilver, the official parts and accessories brand of Mercury Marine, this thermostat is manufactured to meet Mercury Marine's original equipment performance specifications, ensuring a precise, reliable fit.

Kit Includes:

  • 143°F replacement thermostat
  • Installation gasket

Key Features:

  • OEM Quicksilver quality — engineered to Mercury Marine's factory specifications
  • 143°F (62°C) opening temperature for proper outboard engine thermal management
  • Kit includes thermostat and necessary installation gasket for a complete repair
  • Cross-reference replacement for Evinrude and Johnson OMC part #434841
  • Fits a wide range of outboard configurations including 2-cylinder, V4 Cross, and V6 Cross engines

Cross-Reference Part Numbers:

  • Replaces Evinrude / Johnson OMC: #434841

easy ordering

It's was fast an easy

Quick and efficient service and my order was delivered in 2 days.

Straight forward and simple

The items were as described

Perfect fit - quick shipping

great price

Fast and easy.

Thanks

great pricing and received my purchase quickly. the box was a bit torn up, but the contents were fine.

This was my first purchase from Autoplicity, I bought a HyperTech tuner for my truck, they had absolutely the lowest price of anywhere I looked by far. Only thing I could fault them on is that it took 3 days for the product to ship, a little bit long I feel for something that was in stock, but Ill overlook it since it was such a great price.

Quick and easy online order.

Excellent experience A+

Parts were in stock, shipping was lightning fast.. A pleasure to do business with!

I have to return two of my items, still waiting for return information.

Lowest price i could find

Very easy and convenient

Hard to locate part. Glad you have it.

Lowest price for the racks I bought, low shipping cost, and easy checkout. Great site... what more could you want?

great

Ordered Wednesday, shipped Friday, arrived Saturday.live chat was not helpful when I attempted to check the status of my order. Overall satisfied with the experience

Great

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