What is the minimum order quantity (MOQ)?

The minimum order quantity is 1 piece.

What materials are used in the alternator?

The alternator features a full copper core using national standard pure copper enameled wire for high conductivity and durability.

Easy Installation, Perfect Replacement Ex55 12V 45A Car Alternator

Name: Easy Installation, Perfect Replacement Ex55 12V 45A Car Alternator
Brand: Cangzhou Rangna Automotive Parts Co., Ltd.
SKU: 2158001232

Hebei, ChinaCangzhou Rangna Automotive Parts Co., Ltd.

US$40.33

1-19 Pieces

US$36.70

20-99 Pieces

US$33.45

100+ Pieces

Sample price:US$40.33/piece.Request sample

Product profile

Customization

Available

Warranty

6mouth

Type

Alternator

Model NO.

EX55

Structure

Silicon Rectification Generator

Rectifier Structure

Eleven Tubes

Current Level

3(30～39A)

Bonding Type of Magnetic Field Winding

Outer Bonding

Brushless Alternator Type

Claw-pole Type

Voltage Adjuster Type

Electronical

Voltage

12V

Head Cover Position

Front

Brand

Alternator

Transport Package

Carton

Specification

12V45A

Trademark

xuanchen

Origin

China Hebei

HS Code

8501610000

Production Capacity

2000

Key features

Brushless Design: Eliminates brush wear for reliable operation in dusty and humid environments.

Full Copper Core: Pure copper enameled wire with high conductivity, low heat, and 30% longer lifespan.

High Durability: Withstands over 30,000 cold-start test cycles for extreme longevity.

Cost-Effective: Original factory quality priced at 60%-70% of international brands.

12-Month Warranty: Nationwide warranty for 12 months/50,000 km with full after-sales coverage.

100% Quality Tested: Includes load, voltage, vibration, and salt spray tests before delivery.

OEM/ODM Support: Customized manufacturing services available for specific requirements.

Company profile

Cangzhou Rangna Automotive Parts Co., Ltd.

Hebei, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableAverage Response Time: ≤2.28h

AI-Powered supplier vetting

SummaryThe supplier identifies itself as a professional technical supplier and offers extensive customization, including sample-, design-, full-, minor-, and flexible customization. It reports quality assurance, raw-material traceability, a complaint-handling procedure with records, two production lines, and stated output of 280,000 alternators and starters. Export experience is four years, with 41%–50% of sales from exports, although its primary export market is listed as domestic. No supplier-management-system certification or factory environmental impact assessment report is reported. R&D engineer experience is limited to two years, and the supplier lacks 3D software design and SDK capability. Production quantity reconciliation, written service-assessment procedures, and documented corrective/preventive service actions are also absent. Financial records are referenced for 2022–2024, but the slices do not provide enough evidence to assess financial strength.

Supplier typeThe supplier explicitly describes itself as a professional technical supplier. Its stated focus includes advanced technology, national-standard manufacturing, and preparation for TS 16949 certification, but no completed certification is shown.

CertificationsSupplier management system certification is listed as NIL, and the supplier states that it is preparing for TS 16949 certification rather than holding it. It also lacks a factory environmental impact assessment report.

After-Sales capabilityThe company cites considerate after-sales service and has a clear customer-complaint procedure with records. However, service-capability assessment and corrective/preventive-action processes have no written procedures or records, so the documented service-management system is incomplete.

R&D capabilityThe supplier is identified as a professional technical supplier and provides design-related customization, but it does not offer 3D software design services and has no available SDK. Reported R&D engineer experience is two years, which does not establish strong innovation capacity.

Production capacityThe supplier operates two production lines and reports output of 280,000 alternators and starters, with stated lead times within 15 working days in both off-peak and peak periods. Quality assurance and raw-material traceability are reported, but production quantities are not continuously reconciled for each batch or lot.

Customization capabilityThe supplier explicitly supports customization from samples, customization from designs, full customization, minor customization, and flexible customization. This is direct evidence of broad customization coverage.

Product Q&A

Q:Are these starters and alternators compatible with my truck model?

Yes, our products are designed to match most heavy-duty trucks, construction machinery, buses and diesel engines. You can provide us with your OE number, engine model or vehicle type, and we will confirm the exact fit for you.

Q:What warranty do you offer for the starter and alternator?

We provide a 12-month warranty against manufacturing defects. All units are 100% tested before shipment to ensure stable performance, long service life and reliable quality.

Q:Why should I choose your starters and alternators instead of other suppliers?

Our products use high-quality copper coils and durable bearings, with stable output, long service life, and perfect fit for original equipment. We also offer competitive factory prices and fast delivery.

Q:What is the lead time for orders?

Peak season lead time is 3-6 months, while off-season lead time is one month.

Q:Can you provide OEM or ODM services?

Yes, OEM and ODM services are available for customized manufacturing requirements.