Product Description
GM Water Pump 12708957 – New Take-Off
Fits 2019–Newer L84 & L87 5.3L / 6.2L Gen V LT Truck & SUV Engines | Genuine GM OEM
This Genuine GM Water Pump (Part #12708957) is a new take-off removed from brand-new Gen V LT engines that were never run—ensuring zero miles and like-new OEM condition. Designed for 2019+ L84 and L87 truck/SUV engines, this water pump provides the factory-correct fit, finish, and reliability expected from true OEM components. Ideal for LT engine swaps, direct replacements, or anyone who wants superior GM engineering instead of aftermarket alternatives, this pump includes mounting hardware and a coolant temperature sensor for a complete installation solution.
Key Features
- Genuine GM OEM Water Pump: Authentic GM part—not aftermarket—ensuring factory-level quality, durability, and performance for Gen V LT platforms.
- New Take-Off Component: Removed from unused, zero-mile GM engines; pump has never circulated coolant or seen run time, offering like-new condition at a value price point.
- Direct OEM Replacement: Bolts directly in place of the factory pump for 2019+ L84 and L87 engines with perfect fitment and correct accessory alignment across LT truck/SUV platforms.
- Includes Hardware & Temp Sensor: Comes complete with mounting hardware and an OEM coolant temperature sensor for a ready-to-install solution during repairs or swap builds.
- Ideal for Repairs or Swaps: Perfect for LT engine swaps, refreshes, or replacing worn pumps to restore proper cooling performance with GM-level reliability.
Key Fitments
- Engine Compatibility: Fits 2019–Newer Gen V LT truck engines including L84 (5.3L) and L87 (6.2L) equipped with 8th VIN digit **D** or **L**.
- Vehicle Applications: Cadillac Escalade 2021–2025 | Chevrolet Silverado 2019–2025 | Chevrolet Tahoe/Suburban 2021–2025 | GMC Yukon/Yukon XL 2021–2024 | GMC Sierra 2021–2025.
- Swap Ready: Excellent option for LT engine swap builds requiring OEM cooling system components for proper alignment and reliability.
