CUMMINS
CUMMINS 3935648 OEM ENGINE OIL DIPSTICK – 5.9L 24V (1998.5–2000)
- SKU:
- CUM3935648
- MPN:
- 3935648
- Shipping:
- Calculated at Checkout
Description
Cummins 3935648 — Genuine Engine Oil Dipstick for 5.9L 24-Valve
MPN: 3935648 | Also Known As: oil level indicator, dipstick | Cross-Refs (ID only): Mopar 5014562AA, Cummins 3944594
Genuine Cummins engine oil dipstick designed to deliver accurate oil-level readings on 1998.5–2000 Ram 5.9L 24V (VP44). Blade-style indicator with OEM handle; correct length and markings for factory-spec measurement.
Features & Benefits
- OE-calibrated blade with factory “ADD/FULL” marks for precise readings.
- Direct-fit replacement for 1998.5–2000 24V trucks—no trimming or guesswork.
- Durable handle and stem for long service life in high-heat duty cycles.
- Restores correct oil-level reference after a missing or damaged dipstick.
- Backed by Cummins for OEM fit, function, and reliability.
Verified Fitment (Automotive)
| Year Range | Engine | Chassis |
|---|---|---|
| 1998.5–2000 | Ram 5.9L ISB 24V (VP44) | Ram 2500/3500 |
Industrial/Off-Highway: Appears on select Tier 3-era ISB/QSB 5.9 applications—verify by ESN before ordering.
Compatibility Notes:
- 2001–2002 trucks use dipstick 3937748 and may require tube 3937749 (newer tube design). If replacing a broken handle only, some owners transfer the handle to the original stick; otherwise swap to the updated tube.
- For common-rail (2003+) applications, use the CR-specific components—this 3935648 dipstick is not intended for 2003+ trucks.
Specifications
- Type: Engine oil dipstick (blade style)
- Approx. Length: ~45 in (blade)
- OE Part Number: 3935648
- Cross-References (ID): Mopar 5014562AA, Cummins 3944594
- Quantity: Sold individually (1 per engine)
Often Paired With
- Dipstick (’01–’02): 3937748 (if your truck is 2001–2002)
- Dipstick tube (’01–’02): 3937749 when converting to the newer dipstick design
What’s In The Box
- (1) Genuine Cummins Engine Oil Dipstick (3935648)
Installation Tips
- Insert fully into the existing dipstick tube; seat the handle seal completely.
- Warm engine to operating temp, park level, wait 5 minutes, then verify oil is between marks.
- If readings seem off, confirm you have the correct stick/tube pair for your model year.
FAQ
WILL THIS FIT MY 1998.5–2000 5.9L 24-VALVE RAM?
Yes—3935648 is the OE dipstick calibrated for 1998.5–2000 VP44 24V trucks.
WHAT DO 2001–2002 TRUCKS USE?
Use dipstick 3937748; many trucks also need tube 3937749 with the updated design.
WHAT IS THE LENGTH AND STYLE?
Blade-style indicator, approximately 45" overall blade length.
DOES THIS INCLUDE THE DIPSTICK TUBE?
No—this listing is the dipstick only. Reuse your tube or order the correct replacement separately.
IS THIS A GENUINE CUMMINS PART?
Yes—OE Cummins 3935648 for proper fit and accurate readings.
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