Mark-X 3GR-FSE/4GR-FSE (2006-2009) Iridium Spark Plugs

Part Number: Toyota 90919-01249
Description: Genuine Toyota Iridium Spark Plug
Unit Weight: Approximately 43 grams
Total Weight (Set of 4): Approximately 172 grams (excluding packaging)
Notes:

• Electrode Gap: 1.1 mm

• Thread Size: M14 x 1.25

• Thread Length: 26.5 mm

• Spark Position: Not specified

• Spanner Size: 16 mm

• Tightening Torque: 28 Nm

• Center Electrode Material: Iridium

• Ground Electrode Material: Nickel

• Ground Electrode Tip Design: Single Earthed Electrode

• Insulator Material: Ceramic

• Electrical Terminal Type: Non-Removable Nut

• Heat Range: Not specified

• Pre-Gap Size: Not specified

• Resistance: Not specified

• OE Numbers: FK20HBR11 (Denso); DFH6B11A (NGK)

• Compatible Vehicles: Various models from Toyota and Lexus, including Crown, Mark X, IS250, IS350, GS350, GS460, LS460, and RC350

• Manufacturer: Denso (Japan)

• Product Code: FK20HBR11

• Alternative Spark Plugs: NGK DFH6B11A

• Availability: Available through various online retailers