2023 Nissan Pathfinder 3.5L Oil Change — VQ35DD, 0W-20, Step-by-Step DIY Guide

I've done the oil change on my own Pathfinder twice now, and I'll tell you straight up: this is one of the cleaner DIY jobs in the three-row SUV segment. The VQ35DD is a well-packaged engine, the filter is a top-mounted cartridge (no spin-on mess), and the drain plug access is excellent without needing to pull any underbody panels. Total time: 35–45 minutes. Dealers in my area want $100–$140 for this service. My parts run about $45–$55. That's an easy decision.

The spec that trips people up is the oil grade. The 2023 Pathfinder uses 0W-20 full synthetic — not 5W-30, not 5W-20 conventional. Nissan updated the VQ35 family to 0W-20 specifically for fuel economy and cold-start protection in the newer Pathfinder applications. Verify the bottle says API SP (or SN Plus at minimum) before pouring.

Engine and Oil Specs

Item	Spec
Engine	3.5L VQ35DD DOHC V6 naturally aspirated
Oil viscosity	0W-20 full synthetic (Nissan Genuine or equivalent API SP)
Oil capacity	5.0 quarts (4.7L) with filter
OEM oil filter	Nissan 15208-65F0E (also cross-refs as 15208-65F00)
Drain plug size	14mm
Drain plug torque	25 lb-ft (34 Nm)
Drain plug washer	Nissan 11026-01M02 — replace every change
Oil change interval	5,000 miles (Nissan Intelligent Oil Life Monitor)

The 15208-65F0E filter is shared across several VQ35-family vehicles including the 2022–2023 Infiniti QX60 and some Murano applications. The earlier 15208-65F00 is a functional equivalent if your supplier carries it.

Tools and Parts List

• Nissan 15208-65F0E oil filter cartridge (or 15208-65F00)
• 5.0 quarts 0W-20 full synthetic (API SP)
• Nissan 11026-01M02 drain plug crush washer
• 14mm socket (drain plug)
• 64mm or 65mm oil filter cap wrench (cartridge housing)
• Torque wrench (15–35 lb-ft range)
• Drain pan (6-quart capacity)
• Funnel and shop rags

Cost Comparison

Item	DIY Cost	Shop Cost
0W-20 full synthetic (5 qt)	$28–$36	—
Nissan OEM filter cartridge	$12–$15	—
Drain plug crush washer	$1–$2	—
Total parts	~$45–$55	—
Labor	$0	$65–$100
Total	~$45–$55	$100–$140

You save $55–$95 every oil change. On Nissan's 5,000-mile interval, that's two services per year — a potential savings of $110–$190 annually.

Step-by-Step Oil Change

1. Warm the Engine

Drive the Pathfinder for 5–7 minutes to bring the oil up to operating temperature. Park on level ground. Let the engine sit for 15 minutes.

2. Locate the Drain Plug and Filter

On the 2023 Pathfinder, there's a partial plastic undertray secured by push-pin retainers beneath the engine. Fold back the front section to get clear access to the drain plug. The 14mm drain plug is on the driver's side of the oil pan, angled slightly toward the rear.

The oil filter housing is at the top of the engine, roughly centered in the valley of the V6. It has a large plastic hex cap. This top-mount design means no drips on hot exhaust parts.

3. Drain the Oil

Fit the 14mm socket on your ratchet and break the drain plug loose counterclockwise. Finish by hand, keeping upward pressure until the last thread releases. Let it drain fully — the VQ35DD holds 5 quarts, and a complete drain takes 8–10 minutes.

While the oil drains, peel the old Nissan 11026-01M02 crush washer off the drain plug. It's a single-use aluminum washer.

4. Remove the Oil Filter Cartridge

Use a 64mm or 65mm filter cap socket to loosen the housing counterclockwise. Pull the cap up — the filter element comes with it as a cartridge unit.

Remove and discard the old O-ring from the groove on the cap. The replacement O-ring ships inside the new 15208-65F0E filter kit. Seat it in the groove carefully — it should sit flush without any twist or pinch. Then press the new filter element into the housing cap until fully seated.

Do not skip the O-ring. A previously compressed O-ring will leak within one or two heat cycles.

5. Reinstall the Drain Plug

Place the new 11026-01M02 aluminum washer on the drain plug. Thread the plug in by hand until it catches cleanly, then torque to 25 lb-ft (34 Nm). The VQ35DD oil pan is cast aluminum — 25 lb-ft is firm and leak-free.

6. Reinstall the Filter Housing Cap

Thread the filter cap clockwise into the housing. Torque to 25 lb-ft (34 Nm). Use your torque wrench — the plastic housing threads are easy to cross-thread if you're going by feel.

7. Add Oil

Pour in 4.5 quarts of 0W-20 through the oil filler cap on the passenger-side valve cover. Start the engine — the oil pressure light should extinguish within 5 seconds. Shut off, wait 5 minutes, and top up to the upper mark on the dipstick. Full capacity is 5.0 quarts with filter.

8. Start and Inspect

Run the engine for 2–3 minutes at idle. Walk around to the drain plug area and look for drips. Check the top of the engine around the filter housing cap. After a 15-minute drive, recheck on level ground.

9. Reset the Nissan Intelligent Oil Life Monitor

In the 2023 Pathfinder, use the instrument cluster display controls to navigate to Settings → Maintenance → Oil Life → Reset. Confirm when prompted.

VQ35DD Notes

The VQ35DD in the 2023 Pathfinder is an updated variant of Nissan's long-running VQ35 family. The "DD" designation indicates direct injection, which means potential for intake valve carbon buildup over time. Clean oil changes at the proper interval reduce blowby contamination that accelerates deposit formation.

For a full comparison of oil change intervals across different driving conditions, see the OwnerDrop oil change guides. For the complete 2023 Pathfinder service schedule — including CVT fluid, transfer case fluid, brake service, and spark plug intervals — see the OwnerDrop maintenance schedules guide.

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