STL010 Cooler Flow Bypass Valve Kit, with Bypass Gasket, Cooling System Kit Upgrade,Compatible With GM 2014-Up 6L80/6L90 Transmission, 2016-Up 8L80/8L90/8L90E/10L90 Sure Cool System

★★★★★ 4.6 56 reviews

US$8.00
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US$8.00
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Free shipping Free 30-day returns

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Management number 233952069 Release Date 2026/06/27 List Price US$8.00 Model Number 233952069
Category

【Up to 20% Cooler Transmission】Keep your transmission running significantly cooler. This bypass valve kit reduces average operating temperatures by up to 20%, preventing overheating damage, extending ATF life, and ensuring consistent performance under load.【Guaranteed Perfect Fit】Directly replaces OE# STL010. Fits 2014-Up GM 6L80/6L90E & 2016-Up 8L80/8L90E/10L90 transmissions.NOTE: Confirm your vehicle’s year/make/model in the description for a sure fit.【Built Strong to Last】Constructed with high-quality metal and reinforced rubber components, this kit is engineered for durability and reliability. It meets or exceeds OEM specifications, tested rigorously to perform under real-world conditions.【Instant & Accurate Fluid Checks】Features an integrated safety bypass that instantly fills the cooler, allowing you to check transmission fluid levels accurately—no warm-up cycle required. Helps stabilize system pressure for reliable, smooth operation.【Easy & Tool-Friendly Installation】Designed for straightforward installation using basic hand tools. Save time and avoid complex procedures—get your upgrade done quickly and confidently.

  • 【Up to 20% Cooler Transmission】 Keep your transmission running significantly cooler. This bypass valve kit reduces average operating temperatures by up to 20%, preventing overheating damage, extending ATF life, and ensuring consistent performance under load.
  • 【Guaranteed Perfect Fit】 Directly replaces OE# STL010. Fits 2014-Up GM 6L80/6L90E & 2016-Up 8L80/8L90E/10L90 transmissions.NOTE: Confirm your vehicle’s year/make/model in the description for a sure fit.
  • 【Built Strong to Last】 Constructed with high-quality metal and reinforced rubber components, this kit is engineered for durability and reliability. It meets or exceeds OEM specifications, tested rigorously to perform under real-world conditions.
  • 【Instant & Accurate Fluid Checks】 Features an integrated safety bypass that instantly fills the cooler, allowing you to check transmission fluid levels accurately—no warm-up cycle required. Helps stabilize system pressure for reliable, smooth operation.
  • 【Easy & Tool-Friendly Installation】 Designed for straightforward installation using basic hand tools. Save time and avoid complex procedures—get your upgrade done quickly and confidently.
ASIN B0FYVKMQ86
Size 1/8 Inch
Set Name Kit
Brand Name CZTNQKT
Unit Count 1.0 Count
Valve Type Bypass Valve
Thread Size 1/8"
Thread Type NPT
Manufacturer CZTNQKT
Model Number STL010
Material Type Metal
Exterior Finish 1
Number of Ports 2
Included Components Cooler Flow Bypass Valve Kit
Inlet Connection Type National Pipe Tapered
Outlet Connection Size 0.13 Inches
Outlet Connection Type NPT
Manufacturer Part Number DS057
Smart Home Compatibility Not Smart Home Compatible
Manufacturer Warranty Description NO

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4.6 out of 5
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56 ratings | 23 reviews
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