What Does the STP S3614XL Oil Filter Fit? Which Cars Use It?

If you’ve ever stood in an auto parts store holding an STP S3614XL oil filter and wondered, “Will this actually fit my car?”, you’re not alone. The part numbers on filters can be confusing, but knowing what vehicles a specific filter fits can save you time, money, and even prevent damage to your engine. Let’s go step-by-step and see exactly which cars use the STP S3614XL filter, and why it’s a popular choice among drivers.

Understanding the STP S3614XL Oil Filter

Before we look at the vehicles, let’s first understand what the S3614XL is. STP oil filters are designed to remove contaminants from engine oil during normal use. The XL in the name stands for “Extended Life”, which means this filter has a higher capacity and longer service interval compared to standard filters.

  • Brand: STP (known for reliable automotive maintenance products)
  • Model: S3614XL (Extended Life version of the S3614)
  • Function: Filters dirt, carbon deposits, and microscopic metal particles from oil
  • Benefits: Long-lasting, better filtration media, supports longer oil change intervals

Which Cars Fit the STP S3614XL Oil Filter?

The STP S3614XL is compatible with a variety of makes and models, especially vehicles from Chrysler, Dodge, Jeep, Ford, and some Mazda and Mitsubishi models. Many of these vehicles use similar thread sizes and filter dimensions, which makes them interchangeable in terms of oil filter compatibility.

Common Vehicle Applications

Here are some examples of cars, trucks, and SUVs that use the STP S3614XL oil filter:

  • Chrysler: Chrysler 200, PT Cruiser, Sebring (various years with 2.4L engines)
  • Dodge: Dakota, Durango, Grand Caravan, Neon, Journey (with 2.4L, 3.3L, 3.8L engines)
  • Jeep: Cherokee, Liberty, Wrangler (with 2.4L and some 4.0L engines)
  • Ford: Focus (certain years), Fiesta (older US versions)
  • Mazda: Mazda B-Series trucks (rebadged Ford models)
  • Mitsubishi: Galant, Eclipse (with 2.4L engines)

It’s important to note that the compatibility can vary based on the engine type and year of manufacture, so always double-check your vehicle’s manual or use an online fitment guide before purchasing.

How to Check if the STP S3614XL Fits Your Car

Even though the S3614XL fits many vehicles, there’s a simple way to confirm before buying:

  1. Use an Online Filter Guide: Most auto parts websites and STP’s official site let you enter your car’s make, model, year, and engine size to find the exact match.
  2. Check Your Owner’s Manual: The manual usually lists recommended oil filter part numbers.
  3. Compare Dimensions: If you have your old filter, check the thread size, gasket diameter, and height to ensure they match the S3614XL specifications.

Why Choosing the Right Oil Filter Matters

Using the wrong oil filter can cause poor oil flow, leakage, or even engine damage. The S3614XL is built for high-efficiency filtration, which means it captures smaller contaminants and maintains oil circulation at optimal levels. So if you drive one of the compatible vehicles mentioned above, this filter can contribute to smoother performance and longer engine life.

Advantages of the STP S3614XL Over a Standard Filter

  • Extended Life: Designed for longer oil change intervals.
  • Better Filtration Media: Captures more dirt and particles.
  • High-Quality Construction: Durable housing and leak-proof seal.
  • Cost-Effective: Longer life means fewer changes over time.

Think of it like using a high-quality water filter in your house — you won’t replace it as often, and you trust it to remove even the smallest impurities.

Quick Tips for Oil Filter Replacement

  • Always replace the oil filter when changing your engine oil.
  • Lubricate the gasket with fresh oil before installation.
  • Tighten according to manufacturer specifications — overtightening can cause leaks.
  • Dispose of used oil and filters responsibly at recycling centers.

Summary – Cars Using STP S3614XL

In short: The STP S3614XL oil filter fits a wide range of Chrysler, Dodge, Jeep, and Ford vehicles, plus some models from Mazda and Mitsubishi. Common examples include Dodge Grand Caravan, Chrysler 200, Jeep Liberty, and certain Ford Focus models. Always confirm compatibility with your car’s specific year and engine to be safe.

💡 Final Thought

The STP S3614XL oil filter is a versatile, durable, and efficient choice for many popular vehicles. If your car is on the compatibility list and you’re looking for an extended-life oil filter that protects your engine well, this model is worth considering. Just remember — a few minutes spent checking fitment before purchase can save you hours of headache later.

Next time you’re due for an oil change, knowing exactly what filter fits your car will make the job faster, cleaner, and better for your engine’s health.

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