Quick answer: Add Oil to Engine on a 2011–2024 Dodge Durango is rated Easy and takes about 1 hour. You'll need 3 tools for this job, and parts cost about $30. This guide walks you through the full job step by step, including the mistakes to avoid.
| Part Name |
Part Number |
Price |
Buy |
| Engine Oil (5W-20 Full Synthetic) |
STPSYN5W201Q |
$30.00 |
|
About prices: shown prices are typical retail averages and change frequently; cheaper alternatives may be available. Confirm the current price before buying.
💡 Pro tip: Order all parts at once to save on shipping
Step-by-Step Instructions
Follow these steps carefully
1
Prepare (top-up, not a change!)
The 2011–2024 Dodge Durango (3.6L V6 — the most common) ADD OIL TO ENGINE — this is a TOP-UP guide, NOT a full oil change. Use 5W-20 meeting FCA MS-6395 (the same oil as a change). You'll need: 5W-20 MS-6395 (1 quart is usually enough), funnel, clean rag. The single most useful fact (2018 owner's manual): the dipstick SAFE zone spans ~1 quart — bottom to top = 1 qt added. Check 5 minutes after warm shutdown on level ground. OVERFILLING causes oil aeration and loss of oil pressure — don't overfill. This guide is for topping up between changes — not a substitute for a change. Note: the 5.7L HEMI takes different oil — this is the 3.6L V6.
2
Park Level, Wait 5 Minutes
The engine should be warm — check 5 minutes after shutdown (per the owner's manual). This lets the oil drain back to the pan for an accurate reading. The 5-minute wait is the manual's procedure — follow it.
3
Check Dipstick (SAFE = 1 qt!)
Pull the dipstick, wipe it clean, reinsert fully, pull again. Read the level. The SAFE zone (crosshatch) spans ~1 quart — bottom of SAFE to top of SAFE = 1 qt. If the level is at the bottom of SAFE, add ~1 quart. If it's midway, add ~1/2 quart. Don't guess — the 1-qt SAFE span is the manual's spec. The 3.6L's dipstick is the authority — not the oil life monitor.
4
Add 5W-20 in Small Increments
Add 5W-20 MS-6395 through the filler cap using a funnel. Add in small increments — 1/2 quart at a time. The 3.6L takes 5W-20 for top-up (same as a change). Don't use a different viscosity for top-up — stay with 5W-20 MS-6395. The filler cap is on top of the engine — don't overfill the funnel.
5
Recheck (don't overfill!)
Wait a minute, recheck the dipstick. The level should be in the SAFE zone — not above it. If you overfilled, drain the excess. The 1-qt SAFE span means you rarely need more than 1 quart for a top-up.
🔧 Mechanic's note — Ray Delgado
I recheck the dipstick after waiting a minute — I've seen oil still draining down give a false low reading, and then the top-up becomes an overfill.
6
Verify SAFE Zone, Secure Cap
Verify the level is in the SAFE zone. Replace the filler cap and dipstick securely. The 5-minute-warm-check, the 1-qt SAFE span, 5W-20 MS-6395, and the overfill warning (aeration/loss of pressure) are this top-up guide's defining specs. This is an ADD-OIL guide — not a change. If you're adding oil frequently, the 3.6L may be consuming it — check for leaks or consumption issues. The 5.7L HEMI's top-up oil is different — this is the 3.6L V6. Top up as needed between changes — don't extend the change interval because you're topping up.
🔧 Mechanic's note — Tom Becker
I treat frequent top-ups as a symptom — if the 3.6L keeps needing oil, I've learned to check for leaks or consumption rather than just keep pouring.
All Done!
Test your repair before closing everything up. If something doesn't work right, double-check your steps.
⚠️ Common Mistakes to Avoid
- • Overfilling the engine oil
- • Using incorrect oil type or viscosity
