3939181 Oil Dipstick

truck parts 3939181 Oil Dipstick

1. Product Function & Application

As a core oil level detection part of the engine lubrication system, it is used to quickly check the real-time oil level of the engine, and can assist in judging oil quality and consumption by observing the oil condition on the stick. Accurate oil level monitoring avoids engine wear caused by oil shortage and oil waste from overfilling, effectively safeguarding the stable operation of the engine.

It is fully matched with the corresponding heavy-duty truck diesel engines, widely applicable to long-haul logistics, mining transportation, construction operation and other harsh working conditions, meeting the daily maintenance and detection needs of various heavy-duty vehicles and engineering machinery engines.

2. Compatibility & OE Compliance

Compliant with the original OE standard of 3939181, it can directly replace the original oil dipstick without any modification, achieving seamless fit with the engine oil pan interface. The product is interchangeable with genuine original parts of the matching model, ensuring consistent installation and use effect with the original factory parts. Professional model matching service is available for customers to confirm perfect adaptation with the engine.

3. Material & Craftsmanship Highlights

Selected high-strength metal for the measuring rod, with excellent high temperature and corrosion resistance, resistant to bending and deformation under long-term engine vibration, and not easy to rust in the oil and high-temperature gas environment.

The scale lines are made by precision processing technology, clear and wear-resistant, not easy to blur or fall off after long-term use, ensuring accurate reading of oil level at all times.

The handle adopts high-temperature resistant engineering plastic with non-slip design, comfortable to grip and easy to operate; the built-in sealing rubber ring fits tightly with the engine interface, effectively preventing oil leakage and dust from entering the engine cavity.

The surface of the measuring rod is treated with anti-corrosion and anti-rust coating, which further enhances the service life and adapts to the harsh working environment of the engine compartment.

4. Quality & Performance Advantages

It is a high-quality aftermarket part that meets the industry's strict measuring component standards, with stable overall performance and reliable measurement accuracy. The product has passed strict aging, vibration and oil corrosion tests before leaving the factory, ensuring that the scale is clear, the structure is firm, and the sealing is excellent under various harsh working conditions of the engine.

With strong durability, it can maintain good use state for a long time, avoiding frequent replacement caused by deformation, rust and blurred scale of ordinary oil dipsticks, and reducing the later maintenance cost of the vehicle.

5. Packaging & Customization

Neutral packaging is adopted for the product, with simple and reliable protection to ensure the integrity of the measuring rod and scale during transportation.

Packaging can be customized according to customer needs, and personalized marking and packaging solutions are supported to meet the diversified needs of bulk shipment and brand promotion.