CUMMINS 3959009 GENUINE ENGINE OIL LEVEL DIPSTICK FOR 2003-2007 5.9L CUMMINS

The Cummins 3959009 engine oil dipstick is an OEM replacement for 2003-2007 Dodge Ram 5.9L Cummins engines. Designed for precise oil level measurement, this genuine dipstick ensures reliable readings when paired with the correct tube.

Old or aftermarket dipsticks can bend, wear, or lose accuracy, leading to improper oil readings. Replacing with a genuine Cummins dipstick restores factory reliability.

Features & Benefits

• OEM Accuracy: Genuine Cummins design ensures precise oil level measurement.
• Durable Construction: Built to resist bending and heat distortion.
• Direct Fit: Works seamlessly with the 3957070 dipstick tube.

Fitment

• 2003 Dodge Ram 2500/3500 5.9L Cummins
• 2004 Dodge Ram 2500/3500 5.9L Cummins
• 2005 Dodge Ram 2500/3500 5.9L Cummins
• 2006 Dodge Ram 2500/3500 5.9L Cummins
• 2007 Dodge Ram 2500/3500 5.9L Cummins

Cross Reference Part Numbers

• Cummins 3959009
• Replaces aftermarket equivalents: M-3959009

Frequently Asked Questions

Does this dipstick include the tube?

No, this listing is for the dipstick only. The matching tube is Cummins 3957070.

How do I know if my dipstick needs replacement?

If your dipstick is bent, corroded, or oil markings are hard to read, replace it to ensure accurate oil monitoring.

Will this dipstick fit aftermarket dipstick tubes?

It is designed for the OEM 3957070 tube. Aftermarket tubes may not provide proper fitment.

Maintenance Note

Pro Tip: Always verify oil levels after installing a new dipstick and tube. Inaccurate oil readings can lead to overfilling or underfilling, which may damage your Cummins engine.

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