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ACDelco Gold 252-901 Engine Water Pump - Listing Product Highlights
- ACDelco Gold OEM Quality – Genuine GM original equipment quality for reliable performance
- Direct Fit Replacement – Engineered specifically for GM vehicles and compatible with select non-GM applications
- Aluminum Construction – Lightweight, corrosion-resistant aluminum housing for durability
- Leak-Proof Tested – Thoroughly tested for reliable, leak-free performance
- Premium Bearings – High-quality bearings are permanently sealed and lubricated for long life
- Heat-Treated Shaft – Heat-treated shaft assembly provides superior strength and durability
- Coated Seals – Coated seals support seal longevity and durability
- Complete Kit – Includes premium replacement components for trouble-free installation
Vehicle Compatibility Make Model Year Range Engine Note Chevrolet Silverado, Suburban, Tahoe 2000-2006 4.8L, 5.3L, 6.0L Verify OE 19253263 compatibility GMC Sierra, Yukon 2000-2006 4.8L, 5.3L, 6.0L Verify OE 19253263 compatibility Cadillac Escalade 2002-2006 5.3L, 6.0L Verify OE 19253263 compatibility Buick Rainier 2004-2007 4.2L, 5.3L Verify OE 19253263 compatibility Isuzu Ascender 2003-2008 4.2L, 5.3L Verify OE 19253263 compatibility Saab 9-7X 2005-2009 4.2L, 5.3L, 6.0L Verify OE 19253263 compatibility ⚠️ Important: This water pump fits a wide range of GM vehicles. Please verify your vehicle\'s OE part number (19253263) before purchase to ensure compatibility. This pump may also fit non-GM vehicles – check with your vehicle\'s manufacturer specifications. Specifications BrandACDelco SeriesGold (OEM Quality) Manufacturer Part Number252-901 OEM Number19253263 TypeEngine Water Pump MaterialAluminum Vehicle Service TypeCar, Truck, SUV Fitment TypeDirect Replacement FeaturesLeak-Proof, Heat-Treated Shaft, Sealed Bearings, Coated Seals Item Weight0.3 lbs (Pump only, gasket included separately) UPC707773704172 ConditionNew WarrantyManufacturer Warranty Product Description
The ACDelco Gold 252-901 Engine Water Pump is a premium OEM-quality replacement part engineered to meet or exceed original equipment specifications. As part of the ACDelco Gold line, this water pump delivers the reliability and performance you expect from genuine GM parts, at a more accessible price point.
Designed with aluminum construction for lightweight durability and corrosion resistance, this water pump ensures efficient coolant flow to keep your engine at optimal operating temperature. Whether you\'re maintaining your daily driver or repairing a customer\'s vehicle, this pump provides the quality and dependability that professional mechanics trust.
Engineering Excellence:
- Uniform wall sections and smooth coolant-flow cavities for efficient operation
- Heat-treated shaft assemblies provide superior strength and durability over non-treated assemblies
- High-quality bearings are permanently sealed and lubricated for greater durability and long life
- Coated seals support seal longevity and durability, preventing premature failure
- Thoroughly tested for reliable, leak-free performance before leaving the factory
What Makes ACDelco Gold Different:
ACDelco Gold parts are premium aftermarket components that meet or exceed original equipment specifications. They offer the perfect balance of OEM quality and value, making them the preferred choice for professional technicians and DIY enthusiasts alike. Each Gold water pump is manufactured to strict quality standards and backed by ACDelco\'s manufacturer warranty.
✅ Why Choose This Water Pump:
• OEM quality without dealership pricing
• Direct fit – no modifications needed
• Includes premium gasket and installation components
• Backed by ACDelco\'s reputation for reliability OE Number Reference
Replaces the following OEM part numbers:
19253263 | 252-901 | 88923418 | 89018022 | 19179294
These numbers are for cross-reference purposes only. ACDelco is a trusted GM original equipment manufacturer.
Installation Notes
- Professional installation recommended for cooling system components
- Always allow engine to cool completely before beginning installation
- Drain coolant and properly dispose of old coolant according to local regulations
- Clean gasket mating surfaces thoroughly before installing new pump
- Use new gasket included with pump – do not reuse old gasket
- Torque bolts to manufacturer specifications (refer to vehicle service manual)
- Replace coolant with correct type and mixture for your vehicle
- Bleed cooling system after installation to remove air pockets
- Check for leaks after installation and before driving
- Consider replacing thermostat and drive belt at same time for preventative maintenance
Why Buy From Us 🚚 Fast ShippingSame-day dispatch on orders before 2 PM EST 🔄 30-Day ReturnsNot satisfied? Return within 30 days, no questions asked ✅ Genuine ACDelco100% authentic ACDelco Gold – no counterfeits 💬 24/7 SupportFriendly customer service ready to help
⚠️ ACDelco and General Motors are registered trademarks. This listing is for the ACDelco Gold 252-901 Engine Water Pump. Please verify compatibility with your vehicle\'s OE number (19253263) before purchase. Professional installation recommended.
On Mar 30, 2026 at 18:54:02 PDT, seller added the following information:
