Overview & Basic Info
| Model NO. | KH7RTI |
| Suitable for Car Brands | Japanese Cars |
| Engine Type | Japanese Cars |
| Ignition System | Distributorless |
| Component | Spark Plug |
| Ignition Voltage | 12V |
| Certification | TS16949, ISO9001: 2000 |
| Center Electrode | Nickel Alloy / Platinum / Iridium |
| Insulator | Ceramic |
| Production Capacity | 500,000 pieces/Year |
Various Models
Product Real Shots
Key Features
Efficient Ignition Performance
Made with premium electrode materials (such as iridium or platinum), it ensures stronger ignition energy and more stable sparks.
Exceptional Durability
Featuring special coatings and anti-corrosion designs, reducing replacement frequency even in harsh driving conditions.
Wide Compatibility
Suitable for gasoline engines, hybrid vehicles, and high-performance race cars.
Energy-Saving & Eco-Friendly
Optimizes combustion efficiency, reducing fuel consumption and emissions.
Applications
- Daily commuter vehicles
- High-performance sports cars
- Off-road vehicles
- Hybrid vehicles
- Race cars and modified vehicles
Packaging & Shipping
Why Choose Us
- Years of industry experience, ensuring trusted quality.
- Rigorous quality control guarantees every spark plug meets high standards.
- Comprehensive after-sales service provides professional technical support.
Production Environment

Frequently Asked Questions
Q1: What materials are used in your spark plugs?
A: We use high-quality Nickel Alloy, Platinum, and Iridium for electrodes to ensure durability and ignition efficiency.
Q2: Are these spark plugs compatible with my car?
A: Our products are designed specifically for Japanese car brands and a wide range of gasoline/hybrid engines.
Q3: How often should these spark plugs be replaced?
A: Thanks to the platinum and iridium tips, our spark plugs offer a longer service life than standard ones, though replacement depends on vehicle usage.
Q4: What certifications do your products have?
A: Our production processes are certified under TS16949 and ISO9001:2000 international standards.
Q5: What is your production capacity for bulk orders?
A: We have a robust production capacity of approximately 500,000 pieces per year to meet wholesale demands.
Q6: Do you provide professional packaging for shipping?
A: Yes, all products are packed in secure carton packaging to prevent damage during international transit.