OHM Tested for electrical shorts. Disassembled and externally cleaned Checked for any major cosmetic damage Internally cleaned via numerous ultrasonic baths using special non-hazardous solutions Back-flushed to remove any internal debris (multi-step process). Pressure/Leak tested, /Flow Tested Flow matched using the very latest in fuel injection calibrating technology. Re-assembled with new high quality components (seals, filters etc.) Specification: Model Name: Fuel Injector Condition: 100% New Fitment Type: Direct Replacement Part Number: K37013250 K370-13-250 Applicable models: For Avella 1996-1999 Colour: as shown Material: plastic + metal Package Contents: 4 x Fuel Injector Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.