1 9

86774933 Trans Cooler Thermal Valve Fits 14-20 GM

86774933 Trans Cooler Thermal Valve Fits 14-20 GM

$33.18 USD
$33.18 USD
Sale Sold out
Taxes included. Shipping calculated at checkout.

About this item

  • Will this fit my 2015 Chevy Silverado 1500? [Exact OEM Fitment & Compatibility] Ensure a perfect match for your GM vehicle. This FUZIDDN thermal bypass valve is a direct replacement for OEM #86774933 and #85585333. It is precision-engineered for 2014-2020 Chevy Silverado/Suburban/Tahoe and GMC Sierra/Yukon, as well as 2016-2018 Cadillac CT6. No modifications required—just a seamless "plug and play" installation.
  • How to fix transmission overheating when towing? [Solve Overheating & Protect Transmission] Are you experiencing high transmission temperatures while towing? This bypass valve automatically regulates fluid flow to prevent overheating under heavy loads and overcooling during cold starts. By maintaining the ideal operating temperature, it safeguards your transmission's internal components and prevents premature wear.
  • Why is my transmission fluid temperature inconsistent? [Upgraded Thermal Response Technology] Featuring an advanced thermal sensing element, our valve responds quickly to temperature changes. It ensures faster transmission warm-ups in winter and consistent cooling in summer. This helps maintain stable fluid viscosity, leading to smoother shifting and improved fuel efficiency for your Silverado or Sierra.
  • Is this bypass valve made of high-quality metal? [Heavy-Duty Aluminum Construction] Built to withstand the toughest road conditions, the FUZIDDN bypass valve is crafted from high-grade, corrosion-resistant aluminum alloy. Unlike inferior plastic or low-grade metal parts, it resists leaking and thermal fatigue, ensuring long-lasting durability for high-mileage trucks and SUVs.
  • Is it difficult to replace the GM thermal bypass valve? [Reliable Performance & Easy Maintenance] Designed as a professional-grade repair solution, this part meets or exceeds original factory standards. It’s the ideal fix for a stuck or leaking factory valve. With its precise dimensions, DIYers and professional mechanics alike can restore their vehicle's cooling system efficiency with confidence.

Overview

  • Material: aluminium alloy
  • Brand: Fuziddn
  • Item dimensions L x W x H: 5.12 x 2.35 x 2.75 inches
  • Exterior Finish: Machined
  • Inlet Connection Size: 3/8 inches
  • Inlet Connection Type: Quick Connect
  • Outlet Connection Type: Quick Connect
  • Maximum Operating Pressure: 150 psi
  • Number of Ports: 4
  • Outlet Connection Size: 3/8 inches

Low stock: 10 left

View full details

Reviews

  • ⭐⭐⭐⭐⭐

    Hannah Miller — Seattle, Washington
    I ordered several science activity supplies for projects at home. The product descriptions made it easier to compare the available options, and everything fit neatly into our learning space. Stemora made finding tools for hands-on activities feel simple and organized.

  • ⭐⭐⭐⭐⭐

    Daniel Foster — Austin, Texas
    I found a useful selection of electronics and robotics accessories for a beginner project. It was convenient to browse related components in clearly organized categories. I would consider shopping here again when planning another maker activity.

  • ⭐⭐⭐⭐⭐

    Lauren Bennett — Denver, Colorado
    The measurement and observation tools I selected worked well for the classroom activities I had planned. I especially appreciated being able to review the product details before ordering and choose items that matched the lesson requirements.

  • ⭐⭐⭐⭐⭐

    Jason Parker — Portland, Oregon
    I purchased a few storage items and small tools for organizing my maker workspace. The products helped keep components, wires, and project materials easier to sort and access. The overall shopping experience was straightforward and convenient.

New Arrivals

View all

FAQ

What types of products does Stemora offer?


Stemora offers supplies for science experiments, microscopy, biology learning, measurement, laboratory organization, electronics, robotics, coding education, 3D printing, maker projects, and classroom activities. Available products and specifications may change over time.

Are Stemora products suitable for children?


Recommended ages vary by product. Please review the product description, manufacturer guidance, included warnings, and required skill level before purchasing. Products containing small parts, tools, electrical components, glass, or chemicals may not be suitable for young children.

Is adult supervision required?


Adult supervision is recommended for children and students, especially when using electrical components, sharp tools, heated equipment, glassware, small parts, or experiment materials. Customers are responsible for following all product instructions and safety precautions.

Can these products be used at home and in classrooms?


Many products may be suitable for classrooms, home learning, science projects, maker spaces, and hobby activities. Suitability depends on the specific product, learning environment, user experience, and intended activity.

How can I check what is included with a product?


Please review the product title, description, specifications, images, package quantity, and included-components section before ordering. Items shown for demonstration or scale in product images may not always be included.

How do I know whether an electronic or robotics part is compatible?


Check the listed dimensions, voltage, connector type, board compatibility, operating requirements, and supported platforms. Compatibility is not guaranteed unless it is specifically stated on the product page. Contact us before ordering if you need clarification.

When will I receive tracking information?


Tracking information is generally provided within 3–5 business days after an order is confirmed. In some cases, processing may take approximately 7–8 business days. Delivery may require an additional 4–5 business days after tracking becomes available, depending on the carrier and destination.

Why did my order arrive in separate packages?


Products in the same order may be shipped from different fulfillment locations. As a result, items may arrive separately and have different tracking numbers. You will not be charged additional shipping fees solely because an order is divided into multiple packages.

Can I change or cancel my order?


Contact us as soon as possible at vaioamaonaoak@gmail.com. We will try to assist, but changes or cancellations cannot be guaranteed once an order has entered processing or has been shipped.

What should I do if an item arrives damaged, defective, or incorrect?


Contact us promptly at vaioamaonaoak@gmail.com with your order number, a description of the issue, and clear photographs of the item, packaging, and shipping label. Please retain the product and original packaging while we review your request. Eligibility and available resolutions are subject to our Return & Refund Policy.

Blog posts

View all
  • How to Organize Resistors, LEDs, and Tiny Components in a STEM Classroom: A Step-by-Step Guide

    How to Organize Resistors, LEDs, and Tiny Compo...

    Discover how to organize resistors, LEDs, jumper wires, and other small electronics components in a STEM classroom. This practical guide covers storage solutions, labeling systems, project kits, and inventory routines...

    How to Organize Resistors, LEDs, and Tiny Compo...

    Discover how to organize resistors, LEDs, jumper wires, and other small electronics components in a STEM classroom. This practical guide covers storage solutions, labeling systems, project kits, and inventory routines...

  • Arduino Wiring Errors: 7 Mistakes Beginners Make and How to Fix Them

    Arduino Wiring Errors: 7 Mistakes Beginners Mak...

    Troubleshooting Arduino wiring errors becomes easier when you know where to look first. Learn how to identify common breadboard, power, polarity, grounding, and pin-assignment mistakes in beginner electronics projects

    Arduino Wiring Errors: 7 Mistakes Beginners Mak...

    Troubleshooting Arduino wiring errors becomes easier when you know where to look first. Learn how to identify common breadboard, power, polarity, grounding, and pin-assignment mistakes in beginner electronics projects

  • The Beginner’s Wiring Mistakes That Can Quietly Break an Arduino Project

    The Beginner’s Wiring Mistakes That Can Quietly...

    Learn how to troubleshoot common Arduino wiring errors in beginner electronics projects. Discover practical breadboard, LED, sensor, power, and grounding checks that make STEM maker projects easier to debug.

    The Beginner’s Wiring Mistakes That Can Quietly...

    Learn how to troubleshoot common Arduino wiring errors in beginner electronics projects. Discover practical breadboard, LED, sensor, power, and grounding checks that make STEM maker projects easier to debug.

1 3
View all