ISR Performance Z32 MAF Plug Nissan SR20DET

The ISR Performance Z32 MAF plug for the Nissan SR20DET is the connector you need when moving a 240SX over to the larger Z32 (300ZX) mass air flow sensor. Rather than splicing in a used pigtail, this four wire plug gives you a clean, purpose built connection with a spring loaded clip that stays tight over time.

Why the spring loaded clip matters

Most Z32 plug adapters rely on the OEM style snap clip. Those clips loosen, bend, and eventually go missing, which leaves the plug free to back out and the engine running on a flaky MAF signal. ISR built this one with a unique spring loaded retention clip that holds through heat cycles and engine movement.

Details

• Four wire plug for the Z32 MAF sensor
• Spring loaded clip in place of the loose prone OEM snap style
• Integrated chassis ground built into the harness
• Installation card included to walk you through the wiring

Application

Designed for the Nissan SR20DET as found in the S13 and S14 240SX. A Z32 MAF conversion is a common step once a stock sensor runs out of range on a built or higher boost SR, and this plug is the piece that ties the new sensor into the factory harness.

Installation

With the integrated chassis ground and the included card, wiring is straightforward and does not require guesswork on pinouts. Match the wires per the card, secure the ground, and plug in to the new sensor.

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