What payment terms are accepted?

We accept LC (Letter of Credit) and T/T (Telegraphic Transfer) as payment terms.

What is the electrode type used in this spark plug?

This spark plug uses a Double J Gap Iridinum Electrode designed for industrial applications.

Which engine models does this spark plug replace?

It is a replacement for GL3-1, GL3-3, GL3-5, and part numbers 7308 0242356515(MR3DII360) and 0242356503.

Premium R5gl12-77 Spark Plug for Gl3 Series Engines

Name: Premium R5gl12-77 Spark Plug for Gl3 Series Engines
Brand: Changsha Torch Auto Parts Co., Ltd.
SKU: 2194774225

Hunan, ChinaChangsha Torch Auto Parts Co., Ltd.

US$48.00

20-499 pieces

US$46.00

500+ pieces

Sample price:US$48.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

After Market Service

Warranty

12 Month

Model NO.

R5GL12-77

Type

Distributorless Ignition System

Component

Spark Plug

Ignition Voltage

220V

Certification

TS16949, ISO9001: 2000

Condition

New

Electrode Type

Double J Gap Iridinum Electrode

Selling Units

Single Item

Reach

20.8mm

Varranty

Communicate

Single Gross Weight

0.500 Kg

Resistor or Non-Resistor

Resistor

Oeno.

R5g12-77.Rb75wpcc, Bg 616V16, Q19g

Heat Range

Spark Plug

Industrial Spark Plug

Gap

0.3mm

Hex

20.6mm

Seat Type

Gasket

Thread Size

M18*1.5

Single Package Size

20X10X10cm

Transport Package

Paper Box

Trademark

No Marks

Origin

Hunan, China

HS Code

851110

Production Capacity

1000 Per Month

Key features

Superior Fuel Efficiency: Open-ended design maximizes combustion for enhanced power and fuel economy.

Emission Reduction: Significantly reduces carbon monoxide and hydrocarbon emissions for cleaner air.

Iridium Electrode Technology: Features double J gap iridium electrode for superior durability and performance.

Automated Production: 42 fully automated lines ensure stringent quality control and competitive pricing.

Global Certification: Certified by ISO9001, IATF16949, ISO14001, and FD Q1 standards.

OEM & ODM Services: Tailored manufacturing services and assistance for establishing production lines.

Long-Term Heritage: Over 60 years of R&D and production experience since 1961.

Competitive Pricing: Low labor costs and high output volume ensure unmatched market prices.

Company profile

Changsha Torch Auto Parts Co., Ltd.

Hunan, China

Business Type: Manufacturer/FactoryExport Year: 2007-03-16Nearest Port: shenzhen,ningboAverage Response Time: ≤3.16hTerms 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.