Specifications High-concerned chemical:None Reference Codes:3444 SC20HR11 Other Part Number:3444 SC20HR11 Manufacturer Part Number:3444 SC20HR11 Interchange Part Number:3444 SC20HR11 Calorific Value:Low Mounting Base:Dwarf Flat Electrode Material:Iraurita & Platinum Origin:China OEM NO.:3444 SC20HR11 High-concerned chemical:None Reference Codes:IXEH22TT Other Part Number:PE5S-18-110 Manufacturer Part Number:SC20HR11 Interchange Part Number:22401-EW61C Calorific Value:Low Electrode Material:Iraurita & Platinum Brand Name:DENSO Origin:China OEM NO.:3444 Iridium Spark Plugs for Toyota CH-R, Auris, Yaris, Avensis, Corolla, RAV4, and Lexus OEM: 3444 SC20HR11 Includes: 4/8 pieces Color: Same as picture Condition: Brand New Our Services: 1. All our products are 100% brand new. 2. We support 48-hour fast shipping. 3. We provide comprehensive lifetime after-sales service. Warm Tips: 1. If in doubt, please provide your Vehicle Identification Number (VIN), which is the best way to confirm applicability. 2. Before purchasing, please confirm that the part model matches your vehicle model. 3. It is best to carefully compare the part picture with the part you need. 4. Installation by a professional is strongly recommended. Feedback: 1. Your positive feedback is very important to us. Please give us a five-star review, thank you! 2. Please do not leave negative or neutral reviews, nor initiate disputes, as these will not solve your problem. We will do our best to resolve any issues in the shortest possible time.