ACDelco Automatic Transmission Oil Cooler Thermostat Mounting Kit
ACDelco 10269710 Transmission Fluid Cooler Inlet Pipe Assembly
Representative Photo, actual item may vary
ACDelco Automatic Transmission Oil Cooler Thermostat Mounting Kits
When it comes to keeping an automatic transmission running at its best, temperature management is everything. The thermostat and its mounting hardware are the unsung heroes of the transmission cooling circuit — regulating fluid flow to the external cooler and ensuring the transmission reaches optimal operating temperature before full cooling begins. ACDelco brings its deep OE engineering heritage to this often-overlooked component category, offering Automatic Transmission Oil Cooler Thermostat Mounting Kits built to the same exacting standards as the parts that leave the factory floor.
OE Precision from a Trusted GM-Backed Brand
ACDelco is an American automotive parts brand owned by General Motors , which means its transmission cooling components are engineered from the inside out. ACDelco GM Original Equipment transmission oil cooler components are designed, engineered, and tested to rigorous standards, and are backed by General Motors — with some parts formerly appearing as GM Genuine Parts or ACDelco Professional. That lineage matters when you're dealing with precision-fit hardware like thermostat mounting kits, where even minor dimensional tolerances can affect sealing integrity and fluid flow.
ACDelco's GM OE auto parts are the original parts for GM vehicles and meet or exceed GM OE specifications. For technicians and DIYers working on Chevrolet, Buick, GMC, or Cadillac platforms — vehicles where automatic transmission longevity is critical — this means a mounting kit that fits exactly as intended without modification or adaptation.
The Professional™ Line: Quality Beyond OE
From the ACDelco Professional line of premium aftermarket auto parts to the ACDelco Advantage line that delivers quality at a more affordable price, ACDelco understands the need to deliver the fit, form, and function you deserve. The Professional™ series Automatic Transmission Oil Cooler Mounting Kit — such as part number 15-62758 — represents ACDelco's commitment to quality in the aftermarket space, offering a high-quality alternative for vehicles across a wide range of applications. This product is made of high-quality components to meet and exceed strict quality requirements, designed using state-of-the-art technology and with customers in mind.
Why the Thermostat Mounting Kit Matters
The automatic transmission oil cooler thermostat is responsible for bypassing the external cooler until the transmission fluid warms up, preventing the fluid from running too cold — a condition that can be just as damaging as overheating. The mounting kit provides the correct hardware to securely seat and seal the thermostat within the cooling circuit. A failed or improperly mounted thermostat can cause erratic shift behavior, fluid leaks, and accelerated wear on transmission internals. Using a properly engineered kit — rather than a generic substitute — ensures that sealing surfaces mate correctly and that the thermostat operates within its designed parameters.
Backed by a Strong Warranty
Most ACDelco OE and Professional lines are covered under a 24-Month/Unlimited Mile Warranty, giving vehicle owners and professional technicians confidence that the parts they install will stand up over time. ACDelco offers nearly 90,000 auto parts across 37 product lines , making it one of the most comprehensive replacement parts brands available — and meaning that transmission cooling components are developed within a full-system engineering context, not as isolated afterthoughts.
Whether you're servicing a high-mileage daily driver or performing a transmission rebuild, ACDelco's Automatic Transmission Oil Cooler Thermostat Mounting Kits deliver the precision fitment and durability that the job demands.