Is this product a direct replacement?

Yes, it is a reliable direct substitute for R5b12-77c+, Gi3-1, 301663, and Ppaf092377.

What certifications does the product have?

The product is certified with TS16949, ISO9001: 2000, and CE.

What are the technical specifications?

Thread: M18X1.5, Reach: 20.6 mm, Hex: 22.2mm, Seat Type: Flat, Gap: 0.3 mm, Electrode: Double Iridium, Heat Range: 77.

Double Iridium Spark Plug R5b12-77c+ Engine Ignition Substitute for Gi3-1

Name: Double Iridium Spark Plug R5b12-77c+ Engine Ignition Substitute for Gi3-1
Brand: Changsha Torch Auto Parts Co., Ltd.
SKU: 1972342471

Hunan, ChinaChangsha Torch Auto Parts Co., Ltd.

US$45.50

4-99 pieces

US$43.50

100+ pieces

Product profile

Customization

Available

After-sales Service

Refer to Agreement

Warranty

Refer to Agreement

Model NO.

R5B12-77C+

Car Model

Insdustrial Spark Plug

Certification

TS16949, ISO9001: 2000, CE

OE Number

R5b12-77c+

Thread

M18X1.5

Reach

20.6 mm

Hex

22.2mm

Seat Type

Flat

Gap

0.3 mm

Electrode Type

Double Iridium Electrode

Resistor or Non-Resistor

Resistor

Heat Range

Replacement

Gi3-1; 301663; Ppaf060302/Paaf092377

Trademark

Origin

Hunan, China

HS Code

851110

Production Capacity

20000/Month

Key features

100% Tested Quality: Every spark plug undergoes rigorous testing to ensure reliability and performance.

Cost-Effective Alternative: Priced at 1/3 of the original with 2/3 of the performance for significant savings.

Fast Delivery: Most models are in stock and can be delivered within 3 days.

Low MOQ: Minimum order quantity is very small to meet diverse customer needs.

Premium Materials: Features double iridium electrodes and resistor technology for superior durability.

Wide Compatibility: Direct substitute for R5b12-77c+, Gi3-1, 301663, and Ppaf092377 models.

Global Shipping Options: Available via DHL, FedEx, UPS, EMS, and other requested shipping methods.

Manufacturer Direct: Produced by China's No.1 OE spark plug manufacturer with 60% market share.

Company profile

Changsha Torch Auto Parts Co., Ltd.

Hunan, China

Business Type: Manufacturer/FactoryExport Year: 2007-03-16Nearest Port: shenzhen,ningboAverage Response Time: ≤2.97hTerms 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.