2017 Nissan Armada Oil Filter

Nissan
2017 Nissan Armada Oil Filter

Alright, let's dive into the oil filter situation for your 2017 Nissan Armada. This isn't just about slapping on any old filter; understanding the specifics will ensure optimal engine performance and longevity. We're going to cover filter specs, recommended replacements, installation tips, and even touch on some common pitfalls to avoid.

Understanding the 2017 Armada's Oil System

Before we get to the filter itself, let's quickly recap the basics of your Armada's oil system. Your VK56VD engine (that's the 5.6L V8) uses a full-flow lubrication system. This means all the oil pumped from the oil pan passes through the oil filter before circulating to critical engine components like the crankshaft bearings, connecting rod bearings, camshafts, and valve train. Because of this, the filter's performance is paramount. A clogged or inefficient filter starves your engine, leading to accelerated wear and potential catastrophic failure. Think of it as the kidney for your engine, cleaning all the impurities!

The oil pump, driven by the engine, creates the pressure necessary to force the oil through the system. The oil then travels through galleries and passages within the engine block and cylinder heads, lubricating and cooling those vital moving parts. Finally, the oil drains back down to the oil pan, ready to be recirculated. The oil filter is strategically placed in this circuit to catch contaminants picked up along the way, such as metal shavings, dirt, and combustion byproducts.

The Specifics: Oil Filter Specs for the 2017 Armada

For your 2017 Armada, the recommended oil filter is generally a Nissan OEM filter, part number 15208-9F60A. This filter is specifically designed to meet the VK56VD engine's requirements in terms of filtration efficiency, flow rate, and pressure drop. While aftermarket options exist (and we'll discuss those shortly), using the OEM filter provides a baseline level of performance that's guaranteed to be compatible with your engine.

Here’s a breakdown of some important filter characteristics:

  • Thread Size: 3/4-16 UNF (Unified National Fine). This is the thread size of the filter's mounting stud. Using a filter with an incorrect thread size can damage the threads on the engine block or cause leaks.
  • Gasket Diameter: Around 2.48 inches (inner) and 2.76 inches (outer). The gasket is crucial for sealing the filter against the engine block. Ensure the new filter's gasket matches the dimensions of the old one.
  • Filter Height: Approximately 3.39 inches. While a slightly taller filter might fit, it's best to stick with the recommended height to ensure proper clearance and avoid potential interference.
  • Micron Rating: This is a crucial spec. It indicates the size of particles the filter can capture. Generally, a lower micron rating means better filtration (i.e., a 20-micron filter will capture smaller particles than a 30-micron filter). The OEM filter is typically around 20 microns for nominal filtration.
  • Burst Strength: This refers to the amount of pressure the filter can withstand before rupturing. It's a critical safety factor, especially if your oil pump generates high pressure.

Aftermarket Alternatives: When to Deviate from OEM

While the OEM filter is a safe bet, there are several excellent aftermarket alternatives available. Brands like Mobil 1, K&N, Bosch, and Wix offer filters that are often marketed as providing superior filtration or flow characteristics. When considering an aftermarket filter, pay close attention to the following:

  • Filtration Efficiency: Look for filters with high "beta ratios" or efficiency ratings. These ratings indicate the filter's ability to capture particles of a certain size. For example, a filter with a beta ratio of 20 for 20 microns means that for every 20 particles of 20 microns in size that enter the filter, only 1 particle will pass through.
  • Flow Rate: A filter with a higher flow rate allows more oil to reach the engine components quickly, especially during cold starts. However, a higher flow rate can sometimes come at the expense of filtration efficiency. It's a balancing act.
  • Construction Quality: Examine the filter's construction. Look for features like a sturdy metal can, a robust baseplate, and a high-quality filter media. Some filters even have synthetic media for improved filtration and durability.
  • Anti-Drainback Valve: This valve prevents oil from draining back into the oil pan when the engine is off. A functioning anti-drainback valve ensures that oil is readily available to lubricate the engine during startup, reducing wear.
  • Bypass Valve: The bypass valve is a crucial safety feature. If the filter becomes clogged, the bypass valve opens, allowing oil to flow directly to the engine, albeit unfiltered. This prevents oil starvation but sacrifices filtration.

If you're considering an aftermarket filter, research its specifications thoroughly and read reviews from other Armada owners. Don't fall for marketing hype; focus on the quantifiable performance data. A filter from a reputable brand with solid filtration efficiency and flow rate is generally a good choice.

Oil Change Procedure and Filter Installation: Step-by-Step

Here's a detailed breakdown of how to change your oil and filter on your 2017 Nissan Armada. Always prioritize safety; use jack stands and wear appropriate safety gear.

  1. Gather Your Supplies:
    • New oil filter (Nissan OEM 15208-9F60A or equivalent)
    • New engine oil (typically 5W-30 synthetic; check your owner's manual for the exact specification – capacity is around 6.9 quarts with filter change)
    • Oil filter wrench
    • Wrench for the oil drain plug (typically 14mm)
    • Drain pan
    • Funnel
    • Rags or shop towels
    • Jack and jack stands
    • Gloves
  2. Prepare the Vehicle:
    • Warm up the engine slightly (a few minutes is sufficient). This helps the oil flow more easily.
    • Park the Armada on a level surface.
    • Engage the parking brake.
    • Jack up the front of the vehicle and securely support it with jack stands. Never work under a vehicle supported only by a jack.
  3. Drain the Old Oil:
    • Locate the oil drain plug on the oil pan.
    • Position the drain pan beneath the drain plug.
    • Using the appropriate wrench, carefully loosen the drain plug. Be prepared for a rush of hot oil.
    • Completely remove the drain plug and allow the oil to drain fully. This may take 15-20 minutes.
    • Inspect the drain plug and replace the crush washer if necessary.
    • Once the oil has completely drained, clean the drain plug and reinstall it, tightening it to the manufacturer's specified torque (typically around 25-30 ft-lbs). Do not overtighten.
  4. Remove the Old Oil Filter:
    • Locate the oil filter (it's usually accessible from underneath the vehicle).
    • Position the drain pan beneath the oil filter.
    • Use the oil filter wrench to loosen the old oil filter. You may need to use some force.
    • Unscrew the old oil filter by hand. Be prepared for some oil to spill.
    • Clean the oil filter mounting surface on the engine block with a rag.
  5. Install the New Oil Filter:
    • Lightly lubricate the rubber gasket on the new oil filter with fresh engine oil. This helps create a good seal.
    • Screw the new oil filter onto the engine block by hand until the gasket makes contact with the mounting surface.
    • Tighten the oil filter an additional 3/4 to 1 full turn, as specified on the filter itself. Do not overtighten. If there are no markings, follow the instructions on the box.
  6. Add New Oil:
    • Locate the oil fill cap on the engine.
    • Remove the oil fill cap.
    • Insert a funnel into the oil fill opening.
    • Pour in the recommended amount of new engine oil (approximately 6.9 quarts).
    • Check the oil level using the dipstick. Add more oil if necessary to reach the "full" mark.
    • Replace the oil fill cap.
  7. Final Steps:
    • Lower the vehicle from the jack stands.
    • Start the engine and let it run for a few minutes.
    • Check for any oil leaks around the oil filter and drain plug.
    • Turn off the engine and let it sit for a few minutes.
    • Recheck the oil level using the dipstick and add more oil if necessary.
    • Reset the oil life monitoring system in your vehicle's information display (consult your owner's manual for instructions).

Common Pitfalls and Mistakes to Avoid

Even experienced DIYers can make mistakes. Here are a few common pitfalls to watch out for:

  • Overtightening the Oil Filter or Drain Plug: This can damage the threads and cause leaks. Use a torque wrench to ensure proper tightening.
  • Using the Wrong Oil Filter: As we discussed, using the correct filter for your engine is crucial. Double-check the part number and specifications.
  • Forgetting to Lubricate the Oil Filter Gasket: A dry gasket can bind and cause leaks.
  • Overfilling the Engine with Oil: Overfilling can cause foaming and reduced lubrication. Check the oil level carefully.
  • Ignoring Leaks: Always check for leaks after changing your oil. Even a small leak can lead to serious engine damage.
  • Disposing of Used Oil Improperly: Used motor oil is a hazardous waste. Dispose of it properly at a recycling center or auto parts store.

By following these guidelines and paying attention to detail, you can confidently change the oil and filter in your 2017 Nissan Armada and keep its engine running smoothly for years to come. Always remember, when in doubt, consult a qualified mechanic.

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