Polaris PS-4 Oil Change Kit Ranger RZR Sportsman ACE 500-900

In this review of the Polaris PS-4 Oil Change Kit the bottom line is simple: this kit is aimed at owners who want a straightforward, genuine-brand oil change with the right oil grade and a factory filter. It includes 2 quarts of PS-4 5W-50 synthetic oil, a Genuine Polaris oil filter, and a simple funnel so an oil change can be completed without extra trips to the parts counter. The kit's biggest reason to buy is convenience and parts compatibility for a long list of Polaris ACE and Ranger machines that specify PS-4 oil.

Key Features

• Complete oil supply: Two quarts (four pints) of PS-4 5W-50 ensures you have the correct viscosity and quantity for many mid- to full-size Polaris engines for a single drain and refill.
• Genuine Polaris filter: The included Polaris 2540086 oil filter provides a factory replacement that matches original equipment recommendations for compatible models.
• Simple funnel included: A small funnel is supplied to reduce spills and make draining and refilling less messy for home mechanics.
• Right-fit compatibility list: The kit covers a wide range of ACE and Ranger model years, helping buyers match the kit to specific machines without guessing on oil grade.
• Packaged convenience: Having oil, filter and a funnel together saves time compared with buying parts separately when preparing for routine maintenance.

Who It's For

This kit is best for Polaris owners who prefer to use factory-specified oil and filter for routine service on eligible ACE 500/570 models and many Ranger models from the mid 2000s through recent years. Home mechanics who perform their own maintenance will appreciate the included funnel and correct oil quantity.

Those who should look elsewhere include owners of Polaris Sportsman 500 models where customers reported the filter fit is not always exact; also shop owners needing larger service quantities or full synthetic options for non-listed models should select separate bulk oil and filters to match their exact application.

Pros & Cons

Pros

• Includes the exact oil grade many Polaris engines call for, making oil selection straightforward.
• Genuine Polaris oil filter is included for a factory-consistent replacement experience.
• Packaged funnel and oil quantity make an at-home oil change quicker and less prone to spills.

Cons

• Some customers report mixed fitment for the oil filter on certain Sportsman 500 models, so verify compatibility before purchase.

Specifications

Brand	Polaris
Oil type	PS-4 5W-50 synthetic
Oil quantity	2 quarts (4 pints)
Included filter	Genuine Polaris 2540086
Part number	FKOCK20066 (replacement for 2880211)
Compatible models	Selected ACE 500/570 and many Ranger models 2007-2024

Our Verdict

The Polaris PS-4 Oil Change Kit is a practical, value-oriented choice for owners of compatible ACE and Ranger machines who want factory-grade oil and a genuine filter in one package. It saves time and reduces shopping for parts, though buyers should confirm model fitment if they own a Sportsman 500 variant where filter fit may vary.

Frequently Asked Questions

Does this kit include the correct amount of oil?
Yes, the kit provides 2 quarts (4 pints) of PS-4 5W-50 which is the intended supply for many listed Polaris models.

Will the included filter fit my Polaris?
The kit contains a Genuine Polaris 2540086 filter that fits the listed ACE and Ranger models; some owners of Sportsman 500 reported mixed fit, so verify against your model year and engine before ordering.

Is the funnel reusable?
The supplied funnel is a simple tool for the oil change and can be reused for future drain and fill jobs, though many users keep a dedicated funnel for maintenance tasks.