Transmission Fill Adapter DT-51190 Fit for GM 8L45 8L90 8-Speed | Fits Camaro SS 16+ 6.2L / Corvette 15+ 6.2L / Silverado 15-19 5.3L-6.2L / Tahoe 15-20 5.3L-6.2L / Escalade 15-20 6.2L /

Features

• GM 8-Speed Transmission Fill Adapter DT-51190 is the essential tool for servicing 8L45 and 8L90 8-speed transmissions. These transmissions have no dipstick or upper fill tube. This adapter threads into the bottom pan check hole and connects to the J-45096 TransFlow fill machine. One tool handles both 8L45 and 8L90 applications.
• 8L45 8L90 Only Critical Fitment Verification This adapter fits GM 8L45 and 8L90 8-speed longitudinal transmissions only. Does not fit 10L80/10L90 10-speed transmissions. Does not fit 6L80/6L90 6-speed transmissions. Verify your transmission code before ordering this is the #1 cause of returns on this application.
• Precision Fluid Level Setting The adapter features a built-in riser pipe that establishes the correct fluid height inside the pan. After filling with the engine running at operating temperature, excess ATF drains through the adapter until flow changes from stream to drip. This indicates the fluid is exactly at the factory-specified level no guessing, no overfill.
• Complete Vehicle Coverage Fits 2015-2020 Escalade 6.2L, 2015-2019 Silverado/Sierra 5.3L-6.2L, 2015-2020 Suburban/Tahoe 5.3L-6.2L, 2015-2019 Yukon 5.3L-6.2L, 2016+ Camaro SS/ZL1 6.2L, 2015+ Corvette 6.2L, 2016+ CTS-V 6.2L, and 2016-2019 ATS-V 3.6L. All with 8L45 or 8L90 transmissions.
• Direct OE Replacement Replaces DT-51190. Heavy-duty steel construction with corrosion-resistant finish ensures durability and proper sealing during repeated use. Includes integrated O-ring seal for leak-free connection to the pan port. Designed to connect to J-45096 TransFlow or standard ATF filler hoses.