Diesel Engine 4ja1 Engine for Isuzu D-Max 100% Tested 4jb1

Name: Diesel Engine 4ja1 Engine for Isuzu D-Max 100% Tested 4jb1
Brand: Yichun Great Link Industry Co., Ltd.
SKU: 2312509725

Jiangxi, ChinaYichun Great Link Industry Co., Ltd.

US$1,960.00

1-19 pieces

US$1,900.00

20-49 pieces

US$1,800.00

50+ pieces

Product profile

Customization

Available

Body Material

Iron

Cold Style

Air-Cooled

Model NO.

4JA1

Displacement

2.0-3.0 L

Emission Standard

Euro 2

Engine Type

Inline Engine

Number of Cylinders

Four Cylinder

Start

Kick Start

Condition

New

Reference No

4ja1

Ingle Gross Weight

175.000kg

Gross Weight

225kg

Size

74*61*68

After-Sales Service Provided

Engineers Available to Service Machinery Overseas

Truck Model

Jmc, Foton

Purpose

for Replace/Repair

Engine Model

57kw3600rpm2.8 Car Engine Assembly

Oeno.

4ja1

Type

Diesel Engine

Product Name

4ja1 Engine for Sale

Length,Width and Height

808090

After Warranty Service

Online Support

Ingle Package Size

80X80X80cm

Transport Package

75*75*80

Trademark

4JB1

Origin

Jiangxi, China

HS Code

8543709990

Production Capacity

5000/Year

Key features

100% Bench Tested, 100% Run-in, Wholesale, Non Turbo ,High Reliability , Direct Injection Wholesale 4JB1 Direct Injection Engine 2.8L Naturally Aspirated for Isuzu TF Pickup Elf N-Series Trucks

Strict quality control with 100% bench testing before delivery, stable performance and low failure rate. Manufactured to OEM specifications, perfect fit for Isuzu 4JA1 / 4JA1T diesel engines and match

Adopts high-strength alloy materials, excellent wear resistance, heat resistance and corrosion resistance for long service life.

Complete overhaul rebuild kit, including cylinder liner, piston, piston ring, full gasket and valves, one-stop repair solution.

Restores original engine power, ensures smooth running and reduces fuel consumption effectively.

Easy to install, saves repair time and labor cost for auto repair shops and fleet owners.

Widely applicable to Isuzu NHR54, TFR54, Rodeo Pickup, light trucks and engineering machinery. In stock support & fast delivery, reliable after-sales warranty for global buyers.

Company profile

Importers and ExportersFast DeliveryLow MOQODM Services

Yichun Great Link Industry Co., Ltd.

Jiangxi, China

Business Type: Manufacturer/Factory, Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedNearest Port: Shanghai Port, Ningbo Port, Shenzhen PortAverage Response Time: ≤4.89h CertifiedTerms of Payment: T/T, LC, D/P, etc. CertifiedInternational Commercial Terms(Incoterms): FOB, CIF, CFR, EXW

AI-Powered supplier vetting

SummaryThe supplier is identified as a trading company with automotive and motorcycle parts manufacturing, wholesale, retail, research and development, and export activities. It reports OEM service for well-known brands, ISO 9001 certification, engine production capacity of 100,000 pieces annually, and broad customization services. It has inventory capability and documented procedures for corrective actions and customer complaints. However, it has no SDK availability, overseas warehouse, overseas showroom, overseas agents or branches, or offline trade-show participation. Several areas remain unverified, including contract status, raw-material traceability, quality-assurance status, fire-drill capability, environmental assessment, and customer cases. Financial information is limited to year labels without substantive performance evidence.

Supplier typeThe supplier is explicitly classified as a trading company, with its registered and physical addresses located in Yichun, Jiangxi, China. Its stated activities also include manufacturing, wholesale, retail, R&D, import, and export of automotive and motorcycle-related products.

CertificationsThe supplier reports holding ISO 9001 certification. This is explicit evidence of a certified quality-management system, although the slices do not provide the certificate number, validity period, or scope.

After-Sales capabilityThe supplier has inventory service capability and documented, followed procedures for corrective and preventive actions and customer complaints. However, it has no overseas warehouse, showroom, overseas agents or branches, and no overseas service countries are listed, limiting evidence of localized international after-sales support.

R&D capabilityThe supplier states that it conducts auto-parts R&D and has 6–10 years of total R&D-engineer experience, supporting some development capability. However, it explicitly has no available SDK, and the slices do not establish the scale or outcomes of its innovation activities.

Production capacityThe supplier reports auto-wheel, auto-parts, motorcycle-parts, and engine manufacturing activities, with annual engine productivity of 100,000 pieces. It also reports inventory capability, but the manufacturing-capacity contract status is unknown and the information does not independently verify the stated output.

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

Product Q&A

Q:What models are compatible with the 4JA1 engine assembly?

It is fully compatible with Isuzu models including but not limited to Isuzu KB250, D-MAX (early generations), TF, Faster, Panther, Hi-Lander, Bison, MU-X, Elf NHR NKR, as well as various light pickups and light trucks that use the 4JA1 engine. Please confirm your vehicle's engine code before purchasing to ensure perfect fitment.

Q:Is this engine assembly brand new or reconditioned?

All our 4JA1 engine assemblies are 100% brand new, not reconditioned or used. Each unit is manufactured with high-quality materials, strictly tested according to OE standards, and comes with a complete quality assurance certificate.

Q:What is the displacement and power output of the 4JA1 engine?

The 4JA1 engine has a displacement of 2499cc (2.5L), with a bore of 93mm and stroke of 92mm. The natural aspirated version delivers 87 to 90 HP at 4,200 rpm and 172 to185 Nm of torque at 2,000 rpm; the turbocharged variant (4JA1-T) can reach 95 to 115 HP depending on tuning and application.

Q:Does it include all necessary accessories (e.g., injectors, oil pump)?

Yes, the complete engine assembly includes all core components: cylinder block, cylinder head, crankshaft, connecting rod, piston, piston ring, cylinder liner, piston pin, intake/exhaust valve, valve cover, oil pump, water pump, mechanical injection pump, and other essential parts. It is a ready-to-install complete assembly, no additional core parts are needed.

Q:What is the delivery time and shipping method?

For small orders (1 to 5 units), the delivery time is 7 to15 working days; for bulk orders (10 units), the delivery time is 15 to 25 working days. We ship globally via sea, air, or express (DHL, FedEx, UPS), and can also ship to your designated overseas warehouse. The shipping cost depends on your destination country, order quantity, and shipping method. We will provide the most cost-effective shipping plan for you.