What Vehicles Does an STP Oil Filter S3614 Fit?

When it’s time for an oil change, choosing the right oil filter is just as important as choosing the right motor oil. One popular option in the market is the STP Oil Filter S3614. But if you’ve come across this model, you might be wondering — which vehicles actually use this filter? Let’s break it down in simple terms so you’ll know exactly whether it’s the right fit for your car or truck.

Understanding the STP Oil Filter S3614

The STP S3614 is designed as a quality replacement oil filter that removes contaminants and protects the engine’s internal components. It’s built to meet or exceed OEM (Original Equipment Manufacturer) standards, ensuring reliable performance. This type of filter is commonly used in many Chrysler, Dodge, Jeep, and certain Ford and Mazda vehicles, among others.

Why the Right Oil Filter Matters

Think of your car’s engine like your body — the oil is the blood, and the oil filter is the liver. The oil filter cleans out harmful particles that could damage moving parts, allowing the engine to run smoothly. Using an incorrect filter could cause poor oil flow, reduced protection, or even serious engine damage over time.

Vehicle Compatibility for STP Oil Filter S3614

The STP S3614 fits a wide range of vehicles. Here’s a list of some common makes and models that are compatible (always cross-check with your vehicle’s manual before purchase):

  • Chrysler: PT Cruiser (2001–2007), Sebring (various years)
  • Dodge: Neon (2000–2005), Stratus, Dakota (certain years), Ram 1500 with specific engines
  • Jeep: Liberty (2002–2007), Wrangler (various trim years), Cherokee (older models)
  • Plymouth: Breeze, Neon (late 90s to early 2000s)
  • Ford: Focus (2000–2004), Escort, Taurus (with select engine sizes)
  • Mazda: Tribute SUV (early 2000s)
  • Mercury: Sable (matching certain Ford Taurus models)

These vehicles share similar engine filter threads and gasket designs that make the S3614 a proper fit. However, different trims and years may require different filters, so checking your exact engine specifications is key.

Example: How to Check Compatibility

Let’s say you own a 2003 Jeep Liberty. If you look into the owner’s manual under the maintenance section, it will specify the correct oil filter part numbers. Many guides will list the STP S3614 as an interchangeable option with those OEM numbers, showing it’s safe to use. Similarly, online auto parts stores allow you to input your vehicle’s year, make, and model to confirm fitment before buying.

STP S3614 Interchange and Equivalent Filters

One cool thing about oil filters is that they often have interchangeable equivalents across brands. The S3614 matches several other popular filters from different manufacturers:

  • Fram PH3614
  • Wix 51348
  • Motorcraft FL-400S
  • Purolator L10241
  • ACDelco PF1233

So, if you can’t find an STP filter locally, these equivalents may also fit your vehicle — just make sure they meet the same specs.

Tips Before Buying an Oil Filter

  • Check your owner’s manual: The most reliable source for correct filter size.
  • Match engine size: Even within the same car model, filter compatibility can change based on engine type.
  • Look for quality filtration: STP oil filters use advanced filtration materials to capture dirt and sludge.
  • Change on schedule: Most drivers should replace the oil filter at every oil change — typically every 3,000 to 5,000 miles or as per manufacturer’s recommendation.

Real-Life Scenario

Imagine Alex, who owns a 2005 Dodge Neon. He walks into an auto parts store, finds the STP S3614 on the shelf, and wonders if it’s the right choice. After entering his car details into the store’s database, the system confirms it’s indeed a match. He buys it along with fresh oil, changes it, and drives away knowing his engine is protected — simple, right?

Key Points Summary

  • The STP S3614 fits many Chrysler, Dodge, Jeep, Ford, Mazda, and Plymouth vehicles.
  • Always confirm with the car’s manual or an online fitment tool.
  • Several other filter brands have interchangeable replacements for the S3614.
  • Oil filter changes are essential for engine health and longevity.

💡 Final Thought

In simple terms, the STP Oil Filter S3614 is a versatile and reliable choice for a range of mid-size cars, trucks, and SUVs. While it covers many popular models, never rely solely on a general list — double-checking the specifications ensures you’re giving your engine the exact protection it needs. A quality oil filter, paired with clean oil, is one of the easiest and most cost-effective ways to keep your vehicle running smoothly for years to come.

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