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Factory Price Good Quality Iridium Platinum Spark Plugs 90919-01210 Sk20r11

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Product Description

📋 Basic Information
Model NO.SK20R11 90919-01210
Suitable Car BrandsToyota, Lexus
Car ModelCamry, RAV4, Tundra, Sienna
TypeDistributorless Ignition System
ComponentSpark Plug
CertificationTS16949, ISO9001: 2000
MaterialIridium
Manufacturer Part Number90919-01210 Sk20r11
PackageStandard Packing & Customized
Delivery Time5-7 Working Days
Production Capacity5000 PCS/Day
OriginZhejiang, China
🚀 Product Description
Iridium Platinum Spark Plugs

Key Advantages:

  • 0.7mm Iridium Tipped Laser Welded Fine Wire Center Electrode and Platinum Tipped Ground Electrode
  • Machine Rolled Threads Prevent Seizing or Cross Threading During Installation and Removal
  • 100% Pre-Fired to Assure the Highest Quality Possible
  • Purified Alumina Powder Insulator Provides Exceptional Strength and Thermal Conductivity
  • Five-Rib Insulator Prevents Flashover
  • Copper-Glass Seal Bonds Center Electrode and Insulator for a Gas-Tight Seal
Shell Specifications
  • Thread Size: 14mm
  • Thread Pitch: 1.25mm
  • Seat Type: Gasket
  • Resistor Value: 5K Ohm
  • Reach: 19mm (3/4")
  • Hex Size: 5/8" (16mm)
  • Gap: .043" (1.1mm)
Electrode Details
  • Center Material: Iridium (Fine Wire, 0.7mm)
  • Ground Material: Platinum (Standard Type)
  • Torque Specs: Cast Iron: 26-30 lb. ft. / Aluminum: 15-22 lb. ft.
  • Longevity: 30,000 - 50,000 KM
Spark Plug Detail 1
Spark Plug Detail 2
Iridium Platinum Spark Plugs Overview
Spark Plug Detail 3
Spark Plug Detail 4
Technical Drawing
🏭 Profile & Capabilities

We are a modern enterprise integrating product development, production, sales and after-sales. The main products are spark plugs, ignition coils and glow plugs.

  • High-quality raw materials are used to increase service life. The center electrode of the spark plug is made of iridium, a rare precious metal, providing a service life of about 50,000-80,000km.
  • Improves fuel economy and engine performance, reducing overall fuel consumption.
  • Ignition coil windings use high-quality copper with high-voltage enamel coating and excellent insulation.
  • Glow plugs feature double wire technology with a fast 3-second heat-up time and a 20,000-cycle service life.

Utilizing world-advanced technology and manufacturer facilities, we pay high attention to quality management and after-sales service. Our products have gained a strong reputation across South America, North America, Asia, the Middle East, and Africa.

Factory Facility
🛠️ Manufacture Process
Manufacture Process
🏛️ Exhibition
Exhibition 1 Exhibition 2
❓ Frequently Asked Questions
What is the estimated service life of these Iridium spark plugs?
Depending on driving conditions, these high-quality iridium spark plugs typically offer a service life of approximately 50,000 to 80,000 kilometers.
Which car brands are compatible with the SK20R11 90919-01210 model?
This specific model is designed for Toyota and Lexus vehicles, including popular models like the Camry, RAV4, Tundra, and Sienna.
What are the main benefits of using an Iridium center electrode?
Iridium is a rare precious metal that allows for a finer electrode tip. This improves ignition efficiency, enhances engine performance, and contributes to better fuel economy.
Does the product come with a gas-tight seal?
Yes, it features a Copper-Glass seal that effectively bonds the center electrode and the insulator to ensure a completely gas-tight seal.
What certifications do your manufacturing processes hold?
Our production is certified under TS16949 and ISO9001: 2000 standards, ensuring consistent quality and reliability.
Can I use these spark plugs for both aluminum and cast iron cylinder heads?
Yes, though the torque specifications differ: 26-30 lb. ft. for cast iron and 15-22 lb. ft. for aluminum heads.

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