670GC438
Engine Oil Filler Tube
Mack

The engine oil filler tube serves as a vital conduit for adding oil to the engine, facilitating proper lubrication and cooling of engine components. Its design ensures a secure fit and prevents contaminants from entering the oil system, which is essential for maintaining engine health. The tube’s durability withstands high temperatures and exposure to engine fluids, preventing leaks and ensuring consistent oil flow. Proper functioning of this part helps to avoid engine damage caused by oil starvation or contamination. Easy to access and install, it simplifies routine oil changes and inspections. Maintaining a clean and functional oil filler tube is fundamental to engine longevity and performance. Source One Parts Center provides high-quality, OEM-compliant replacement parts to keep your engine operating smoothly.