HiFloFiltro HF171B-4 Oil Filter 4-Pack vs Polaris PS-4 Oil Filter Change Kit for Sportsman/ Ranger
Overall winner: Polaris PS-4 Oil Filter Change Kit for Sportsman/ Ranger
Key Differences
Choose Hiflofiltro HF171B-4 (A) if you want a more affordable oil filter pack with reported longer service life, easy installation via a 5/8 nut, and well-designed pleats for filtration. Choose the Polaris PS-4 kit (B) if you need a dedicated oil filter change kit with a custom additive system and wide 5W-50 viscosity suited to Sportsman/Ranger models, though note a reported drain plug seal size issue
HiFloFiltro HF171B-4 Oil Filter 4-Pack
HiFloFiltro oil filter set designed for extended service life and compatible with Harley OEM numbers. Customers note easy installation with a 5/8 nut and a clean, well-pleated design
Pros
- longer service life than some OEM filters
- easy installation with 5/8 nut
- well-designed pleats for filtration
- fits Harley OEM numbers
Cons
- mixed opinions on chrome finish
- some may compare to K&N quality
Polaris PS-4 Oil Filter Change Kit for Sportsman/ Ranger
PS-4 full synthetic oil filter change kit for 4-cycle Polaris engines. Features a custom additive system for protection and reduced deposits, with wide 5W-50 viscosity for cold and hot temps. Customer insight notes ease of installation and good value, with some drain plug seal fitment variation
Pros
- custom additive system
- wide 5W-50 viscosity
- easy to install
- covers multiple models
Cons
- drain plug seal may be too small ( reported )
Head-to-Head
| Criteria | Winner |
|---|---|
| Price | Hiflofiltro |
| Durability | Hiflofiltro |
| Versatility | Polaris |
| User Reviews | Polaris |