ISR Performance OE Replacement Nissan 300zx Fuel Filter - SR20DET

ISR Performance's OE replacement Nissan 300ZX fuel filter brings the larger capacity 300ZX size filter to the S13, S14 and S15. It has long been a popular upgrade among SR20DET owners because the bigger filter body supports better fuel flow and filtration than the compact 240SX unit, which matters once injectors and pump are upgraded.

Why go to the 300ZX filter

The factory 240SX fuel filter was sized for a modest fuel demand. As fuel pumps and injectors grow, the small filter becomes a restriction and clogs sooner. The 300ZX filter has more media area, so it passes more fuel with less pressure drop and goes longer between changes. ISR offers it as a brand new OE replacement item rather than a used or questionable source.

Filter facts

• Larger capacity 300ZX size body
• Improves fuel flow and filtration over the stock S-chassis filter
• OE replacement specification from ISR Performance

Applications

Nissan 300ZX, and as an upgrade for the S13, S14 and S15 240SX and Silvia with SR20DET engines.

Install considerations

The 300ZX filter is physically larger than the 240SX filter, so plan the mounting location and hose routing before you start. Use fuel-rated hose and clamps, relieve fuel pressure before disconnecting lines, and check for leaks with the pump primed before driving.

All ISR Performance products are designed for off-road use only.