ACDelco Gold 252-631 (88926145) Engine Water Pump

The ACDelco Professional 252-631 Water Pump Kit has garnered a mix of positive and critical feedback from customers who have installed it on their diesel trucks. Many users praise the water pump's overall quality, noting that it is a robust replacement part that has functioned effectively for an extended period—some reporting up to two years of reliable service. Customers appreciate its durability compared to other local options, highlighting a heavier, more solid build that suggests better Construction. However, the product has faced criticism, particularly concerning a design flaw regarding the plugs that come pre-installed. Several reviewers experienced significant difficulty removing these plugs, which are reportedly secured with excessive torque and Locktite, leading to stripped tools and the necessity of alternative removal methods, including welding a bolt onto the plug for extraction. This design oversight led some customers to recommend that ACDelco Consider shipping the plugs separately to avoid such complications during installation. Despite these issues, the general sentiment is that once installed, the water pump performs well, fitting correctly and operating as intended. The conversation surrounding the pump shows a division of experience between those who encountered installation challenges and those who enjoyed a smooth installation process without issues. **