Front Left Window Regulator Assembly - 1991 300ZX

For the 1991 Nissan 300ZX, the front left window regulator assembly, OEM part number 80710-30P00, is essential for smooth window operation. When sourcing this part, consider models from 1989 to 1996, as they share similar components. Common points to inspect include the condition of the motor and the integrity of the cables, as wear can lead to window failure. Installation requires careful handling of the door panel; ensure all clips are intact to avoid rattles. If you're scavenging from a junkyard, look for the DENSO casting number 123456, which can often indicate a compatible regulator. Be mindful of the motor connector differences that may arise between model years, so verifying compatibility is crucial before purchase.