
GM 94011602 Water Pump Coolant Bypass Tube Upper O-Ring Seal for 2001-2016 Duramax – Genuine OEM Part
Ensure the longevity and efficiency of your 2001-2016 Duramax engine with the GM 94011602 Water Pump Coolant Bypass Tube Upper O-Ring Seal. Designed to provide a precise, factory-fit, this high-quality seal helps maintain optimal coolant flow, preventing leaks and ensuring peak engine performance. Made from durable, OEM-grade materials, this O-ring seal is built to withstand the rigors of daily use, offering long-lasting reliability.
Installation is quick and straightforward, making it an easy upgrade for both DIYers and professionals. Choose the GM 94011602 O-ring seal for peace of mind and the quality assurance that comes with a genuine GM part.
Key Features:
- Genuine OEM Part: Designed specifically for 2001-2016 Duramax models, ensuring a perfect fit and reliable performance.
- Durable Construction: Made from high-quality materials, providing long-lasting durability and resistance to wear.
- Leak Prevention: Helps maintain a secure seal, preventing coolant leaks and ensuring optimal engine cooling.
- Easy Installation: Straightforward to install, making it a hassle-free replacement for your upper O-ring seal.
Upgrade to the GM 94011602 Water Pump Coolant Bypass Tube Upper O-Ring Seal for dependable engine protection and long-term durability.

GM 94011602 Water Pump Coolant Bypass Tube Upper O-Ring Seal for 2001-2016 Duramax – Genuine OEM Part
Ensure the longevity and efficiency of your 2001-2016 Duramax engine with the GM 94011602 Water Pump Coolant Bypass Tube Upper O-Ring Seal. Designed to provide a precise, factory-fit, this high-quality seal helps maintain optimal coolant flow, preventing leaks and ensuring peak engine performance. Made from durable, OEM-grade materials, this O-ring seal is built to withstand the rigors of daily use, offering long-lasting reliability.
Installation is quick and straightforward, making it an easy upgrade for both DIYers and professionals. Choose the GM 94011602 O-ring seal for peace of mind and the quality assurance that comes with a genuine GM part.
Key Features:
Genuine OEM Part: Designed specifically for 2001-2016 Duramax models, ensuring a perfect fit and reliable performance.
Durable Construction: Made from high-quality materials, providing long-lasting durability and resistance to wear.
Leak Prevention: Helps maintain a secure seal, preventing coolant leaks and ensuring optimal engine cooling.
Easy Installation: Straightforward to install, making it a hass[...]
GM 94011602 Water Pump Coolant Bypass Tube Upper O-Ring Seal for 2001-2016 Duramax – Genuine OEM Part
Ensure the longevity and efficiency of your 2001-2016 Duramax engine with the GM 94011602 Water Pump Coolant Bypass Tube Upper O-Ring Seal. Designed to provide a precise, factory-fit, this high-quality seal helps maintain optimal coolant flow, preventing leaks and ensuring peak engine performance. Made from durable, OEM-grade materials, this O-ring seal is built to withstand the rigors of daily use, offering long-lasting reliability.
Installation is quick and straightforward, making it an easy upgrade for both DIYers and professionals. Choose the GM 94011602 O-ring seal for peace of mind and the quality assurance that comes with a genuine GM part.
Key Features:
- Genuine OEM Part: Designed specifically for 2001-2016 Duramax models, ensuring a perfect fit and reliable performance.
- Durable Construction: Made from high-quality materials, providing long-lasting durability and resistance to wear.
- Leak Prevention: Helps maintain a secure seal, preventing coolant leaks and ensuring optimal engine cooling.
- Easy Installation: Straightforward to install, making it a hassle-free replacement for your upper O-ring seal.
Upgrade to the GM 94011602 Water Pump Coolant Bypass Tube Upper O-Ring Seal for dependable engine protection and long-term durability.