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Durable Aftermarket Spark Plug for Tbg 616 and 620 Engines
US$48.50
20-499 pieces
US$43.50
500+ pieces
Product profile
Customization
AvailableAfter-sales Service
to DiscussWarranty
to DiscussModel NO.
R5G12-77Component
Spark PlugIgnition Voltage
to DiscussCertification
TS16949Item Name
Generator Spark PlugElectrode Type
Double IridiumSupplier Part No.
R5g12-77cStatus
NewResistor or Not
ResistorReplacement for
G23-3Application for
Mwm Tbg 616 620Shipment
by AirUsed for
Generator MaintenanceLead Time
If Enough Inventory, 3 Working Days Upon The PaymeTransport Package
Natural CartonsSpecification
standardTrademark
noneOrigin
Hunan ChinaHS Code
851110Production Capacity
2000PCS Per MonthKey features
Double Iridium Electrode: High-performance double iridium electrode for superior ignition and durability.
Wide Engine Compatibility: Specifically designed for TBG 616 and 620 series engines and various gas applications.
Fast Lead Time: 3 working days upon payment if inventory is sufficient; approx. 35 days otherwise.
Global Manufacturer: World's second largest spark plug factory with over 60 years of manufacturing history.
TS16949 Certified: Manufacturing process certified under TS16949 standards for quality assurance.
Customization Available: Customization is acceptable if Minimum Order Quantity (MOQ) requirements are met.
Extensive Replacement Options: Direct replacement for DENSO G23-3, BERU 18gz5-77-5, and MWM 1242-0480.
Global Market Presence: Products sold in over 150 countries serving thousands of power plants and maintenance companies.
Company profile

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.
Product Q&A
Q:What is the lead time for this spark plug?
A:
If there is enough inventory, it takes 3 working days upon payment. If not, it may take around 35 days to prepare.
Q:Which engines does this spark plug apply to?
A:
It is designed for TBG 616 and 620 series engines and is suitable for various gas applications.
Q:Can I customize this product?
A:
Customization is acceptable if the Minimum Order Quantity (MOQ) requirements are met.
Q:What is the electrode type of this spark plug?
A:
This spark plug features a double iridium electrode type.
Q:What are the key specifications of this spark plug?
A:
It has a thread M18*1.5, reach 20.6 mm, hex 20.8 mm, flat seat type, gap 0.3 mm, and heat range 77.
Send Inquiry
*To:
Changsha Torch Auto Parts Co., Ltd.
Changsha Torch Auto Parts Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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