What payment methods are accepted?

We accept T/T, PayPal, and LC (Letter of Credit) as payment terms.

What after-sales services are provided?

We provide online and offline training and guiding services for after-sales support.

How is the quality of the fuel injector ensured?

We perform 100% inspection including visual and functional checks on all finished products.

Premium 387-9441 Diesel Fuel Injector for C7 Engine

Name: Premium 387-9441 Diesel Fuel Injector for C7 Engine
Brand: Di Sai Long Electronic Fuel Injection System (Dongguan) Co.,Ltd.
SKU: 2210342325

Guangdong, ChinaDi Sai Long Electronic Fuel Injection System (Dongguan) Co.,Ltd.

US$292.00

1 Piece

Sample price:US$292.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Online and Offline Training and Guiding

Warranty

6 Months

Model NO.

387-9441 20R-8067

Suitable for Car Brands

Marine Engine

Engine Type

Car Model

Fuel

Diesel

Body Material

Steel

Component

Fuel Injector

Certification

ISO9001, TS16949

Size

Standard

MOQ

Shipping Date

3-5 Working Days After You Payment

Fuel Materials

Diesel

Application

C7 Engine

Transport Package

DSL, Customized

Specification

Standard

Trademark

DSL, Customized

Origin

China

Production Capacity

12000PCS/Year

Key features

Full Customization Options: Supports customization from samples, designs, and full customization services.

100% Quality Inspection: Every finished product undergoes strict visual and functional inspection.

Energy Saving Design: Created with environmental protection concepts for superior fuel efficiency.

Durable Steel Construction: Made from high-quality steel with wear resistance testing for longevity.

Certified Quality Standards: ISO9001 and TS16949 certified ensuring reliable manufacturing processes.

Comprehensive After-Sales: Provides both online and offline training and guiding support services.

Fast Lead Time: Shipping within 3-5 working days after payment, 15 days during peak season.

Company profile

Importers and ExportersODM Services100% Finished Products InspectionQA/QC Inspectors

Di Sai Long Electronic Fuel Injection System (Dongguan) Co.,Ltd.

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 1 Year CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤0.51h

AI-Powered supplier vetting

SummaryDSL is described as an integrated enterprise covering R&D, production, sales, and after-sales service, supported by a parent company. It operates eight production lines, has inventory capability, and reports lead times within 15 working days in both peak and off-peak seasons. Quality assurance and raw-material traceability are stated, supported by imported testing equipment. However, no supplier management-system certification is listed, and no written procedures or records exist for corrective actions, customer complaints, or service-capability assessment. The supplier is not classified as a professional technical supplier and does not provide 3D software design services, although it offers customization from samples, designs, and full customization. It has no overseas warehouse, showroom, agents, branches, or overseas service countries, and its primary export market is listed as domestic. Financial information is indicated for 2022–2024, but no financial results are provided. No customer cases are...

Supplier typeThe supplier is explicitly identified as not being a professional technical supplier, while its company description presents it as an integrated enterprise covering R&D, production, sales, and after-sales service. Its primary market is listed as domestic, indicating a manufacturing-oriented supplier rather than a specialized technical-services provider.

After-Sales capabilityDSL states that it provides after-sales service, professional technical support, and reliable service. However, it has no written corrective/preventive-action procedures or complaint-handling records, and it lacks overseas warehouses, showrooms, agents, branches, and overseas service coverage.

Production capacityThe supplier operates eight production lines, has inventory capability, reports order fulfillment status of 6, and lists production, testing, packing, sealing, and laser-marking equipment. Lead times are stated as within 15 working days in both peak and off-peak seasons, although the absence of a valid manufacturing-capacity contract with affiliated subcontractors is a control weakness.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, and full customization. This directly demonstrates coverage of multiple customization modes, although no 3D software design service is provided.