CUMMINS 3957070 GENUINE ENGINE OIL DIPSTICK TUBE FOR 2003-2007 5.9L CUMMINS

The Cummins 3957070 engine oil dipstick tube is a factory OEM replacement designed for 2003-2007 Dodge Ram 5.9L Cummins engines. Over time, oil dipstick tubes can become damaged, corroded, or bent, making it difficult to read oil levels accurately. This genuine Cummins replacement ensures a perfect fit and restores proper functionality.

Features & Benefits

• OEM Replacement: Genuine Cummins tube for factory accuracy.
• Durable Steel Construction: Resists heat and vibration stress.
• Precise Fit: Ensures accurate dipstick readings and proper sealing.

Cross Reference Part Numbers

• Cummins 3957070
• Replaces aftermarket equivalents: M-3957070

Frequently Asked Questions

When should I replace the oil dipstick tube?

If the tube is cracked, bent, corroded, or no longer seals properly with the dipstick, it should be replaced.

Does this include the oil dipstick?

No, this listing is for the tube only. The matching dipstick is available separately.

Is installation difficult?

No, the dipstick tube installs easily with basic hand tools. Be sure it is seated fully for accurate readings.

Maintenance Note

Pro Tip: When replacing the oil dipstick tube, always inspect the dipstick itself for wear or damage. Pairing a new tube with a worn dipstick can still result in inaccurate oil readings.

Related Oil System Components

• Cummins 3923128 Engine Oil Dipstick
• Cummins 3935648 Oil Dipstick
• Cummins Engine Oil Pans
• Cummins 4939587 Engine Oil Pump