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We are the largest OE spark plug supplier in China and first in resistance powder and laser welding tech.

High Quality Iridium Gas Engine Spark Plug R1b12-76 for Rb76n J312GS

Name: High Quality Iridium Gas Engine Spark Plug R1b12-76 for Rb76n J312GS
Brand: Changsha Torch Auto Parts Co., Ltd.
SKU: 2186724525

Hunan, ChinaChangsha Torch Auto Parts Co., Ltd.

US$18.00

1-99 pieces

US$16.80

100-499 pieces

US$15.00

500+ pieces

Product profile

Customization

Available

After-sales Service

Tech Support

Warranty

Tech Support

Model NO.

R1B12-76

Type

Generator System

Application

Jenbacher/Enterprise

Condition

New

Replace

Replace Rb76n, Rb76PP, Sttitr817L

Electrode Type

4-Ground

Reach

20.5mm

Single Gross Weight

0.500kg

Selling Units

Single Item

Place of Origin

Hunan China

Thread

M18*1.5

Engine Type

Natural Gas

Engine Model

4jg2

Resistor or Non-Resistor

Resistor

Seat Type

Gasket

Heat Range

Gap

0.3mm

Hex

22.2mm

Single Package Size

8X2X2cm

Transport Package

Cartons

Specification

M18*1.5

Trademark

Origin

China

HS Code

85111000

Production Capacity

500

Key features

High Fuel Efficiency: Open-end design maximizes burn for faster flame kernel and greater power.

Eco-Friendly Combustion: Reduces carbon monoxide and harmful hydrocarbons for cleaner exhaust.

Premium OE Manufacturer: No.1 OE spark plug supplier in China with 60% market share.

Advanced Welding Tech: Reliable platinum and iridium laser welding technologies.

100% Quality Testing: Every item tested before delivery with quality responsibility.

Custom Production: Supports production based on customer samples or technical drawings.

Multiple Certifications: ISO9002, QS-9000, TUV, and ISO/TS 16949 certified.

Fast Delivery for Stock: Items in stock can be sent within 3 working days.

Company profile

Changsha Torch Auto Parts Co., Ltd.

Hunan, China

Business Type: Manufacturer/FactoryExport Year: 2007-03-16Nearest Port: shenzhen,ningboAverage Response Time: ≤3.14hTerms of Payment: LC, T/TInternational Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DDP, DAP, CPT, FCA

AI-Powered supplier vetting

SummaryThe supplier is a combined automotive electrical-system provider with one production line, reported spark-plug output of 3,000,000 pieces, export coverage across multiple global regions, and self-operated import/export rights. It provides customization from samples and designs, ODM services, and OEM services for well-known brands. R&D includes two engineers and new products within the past year, but no SDK and no available R&D audit documentation were reported. Inventory is available, and overseas services include debugging, training, and equipment installation; however, no overseas warehouse or showroom is available. Service complaint handling has documented procedures and records, while broader service assessment and corrective/preventive-action procedures are not documented. No certification information or customer case details were provided. Manufacturing subcontracting lacks a valid contract, and finished products are checked by packing staff.

Supplier typeThe supplier is identified as a combined company providing automotive electrical-system solutions, manufacturing, export trade, service, quality control, and R&D capabilities. It also reports self-operated import/export rights, indicating direct export capability rather than an offshore-company structure.

After-Sales capabilityThe supplier offers debugging, training, and equipment installation, has a documented customer-complaint procedure with follow-up records, and maintains inventory capability. However, it has no overseas warehouse or showroom, and no written service-assessment or corrective/preventive-action procedures were reported.

R&D capabilityThe supplier reported new products within the past year, ODM capability, and two R&D engineers whose responsibilities include product development and technical support. The absence of available R&D design-input, output, review, verification, and validation documentation, together with no available SDK, limits evidence of a fully documented innovation system.

Production capacityThe supplier operates one production line, reports spark-plug output of 3,000,000 pieces, has six quality-control test equipment units, and maintains inventory capability. Against this, finished products are checked by packing staff, and the factory and related subcontractor have no valid manufacturing-capacity contract, creating documented production-control limitations.

Customization capabilityCustomization from samples and designs is explicitly available, and the supplier also reports ODM service capability. These entries provide direct evidence that it can support customer-specific product development or adaptation.

Client casesThe supplier states that it provides OEM services for well-known brands and has established multilingual services and localized warehousing and after-sales networks for African and South American markets. No named customers, project descriptions, or independently verifiable case details were provided.