Mack 21921249 - Engine Coolant Pipe
$17549
In stock
limited availability at this price!
MACK part description
Features & Benefits
- Directs coolant efficiently to regulate engine temperature
- Prevents overheating, minimizing stress on engine components
- Created from heat-resistant materials to survive hazardous conditions
- Maintains consistent coolant flow, supporting overall engine efficiency
Mack Engine Coolant Pipe
There’s a reason why coolant pipes are a crucial part of any engine system. The Mack Engine Coolant Pipe plays a key role in regulating engine temperature and directing coolant where it’s needed to prevent overheating. Made from strong materials, this pipe resists corrosion and heat damage, which makes it a long-lasting solution for reliable coolant flow. Regardless of whether for driving in extreme heat or freezing temperatures, having a strong coolant pipe like the Mack 21921249 is essential for keeping trucks operating with no problems.
Mack trucks are built to last, but when the time for repair and maintenance comes it’s strongly recommended to use genuine Mack® components. Designed and manufactured according to strict OEM specifications, Mack parts offer the same engineering and performance as their stock equivalent. This ensures a seamless fit, smooth installation, and reliable operation overall. Mack offers a wide range of genuine parts, including engine, exhaust, transmission, cab, and body parts and accessories. It also offers remanufactured components that offer the same good-as-new quality at a more accessible price range. All genuine Mack parts are tested in both the laboratory and field environments to ensure they meet or exceed industry standards.

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