China factories

Chat Now Send Email
China factory - Yimi (Guangzhou) Automotive Parts Co, Ltd

Yimi (Guangzhou) Automotive Parts Co, Ltd

  • China,Guangzhou
  • Verified Supplier
  1. Home
  2. Products
  3. About Us
  4. Contact Us

Leave a Message

we will call you back quickly!

Submit Requirement
China Engine Radiator Assembly 16400-17251 16400-17252 16400-17200 For Toyota Coaster
China Engine Radiator Assembly 16400-17251 16400-17252 16400-17200 For Toyota Coaster

  1. China Engine Radiator Assembly 16400-17251 16400-17252 16400-17200 For Toyota Coaster
  2. China Engine Radiator Assembly 16400-17251 16400-17252 16400-17200 For Toyota Coaster
  3. China Engine Radiator Assembly 16400-17251 16400-17252 16400-17200 For Toyota Coaster
  4. China Engine Radiator Assembly 16400-17251 16400-17252 16400-17200 For Toyota Coaster
  5. China Engine Radiator Assembly 16400-17251 16400-17252 16400-17200 For Toyota Coaster

Engine Radiator Assembly 16400-17251 16400-17252 16400-17200 For Toyota Coaster

  1. MOQ: 5 pcs
  2. Price: Negotiable
  3. Get Latest Price
Tank Material Plastic (PA)
Vehicle Compatibility Toyota Coaster HZB40, HZB50, HZD50, BB50R, BB42
Certifiion ISO/TS16949
Supply Ability 5000 pcs/month
Core Material Aluminum
Engine Compatibility 1HZ (4.2L Diesel), 14B, 15BFT, 1BZFPE
Core Size 550 × 578 mm
Production Years 1997–1999 (Primary); 1993–2016 (Compatible Range)
Delivery Time 5-8 Work Days
OEM Part Number 16400-17251 / 16400-17252 / 16400-17200
Core Thickness 32 / 36 / 48 mm
Part Name RADIATOR ASSY / Engine Radiator
Payment Terms T/T
Packaging Details Neutral Package or as customers’ request
Transmission Manual Transmission (MTM) / Automatic Transmission (ATM)
Warranty 12 Months
Condition Brand New — 100% quality inspected
Tank Size 69/69 × 597 mm
Box Size 630 × 200 × 690 mm
Radiator Type Brazed Cooling Fins
Oil Cooler Diameter 32 × 390 mm
Model Number Toyota Coaster HZB40/HZB50 1HZ
Certification ISO 9001 / TS 16949
Brand Name YIMI
Place of Origin China

View Detail Information

Inquiry by Email Get Latest Price
Chat online Now Ask for best deal
  1. Product Details
  2. Company Details

Product Specification

Tank Material Plastic (PA) Vehicle Compatibility Toyota Coaster HZB40, HZB50, HZD50, BB50R, BB42
Certifiion ISO/TS16949 Supply Ability 5000 pcs/month
Core Material Aluminum Engine Compatibility 1HZ (4.2L Diesel), 14B, 15BFT, 1BZFPE
Core Size 550 × 578 mm Production Years 1997–1999 (Primary); 1993–2016 (Compatible Range)
Delivery Time 5-8 Work Days OEM Part Number 16400-17251 / 16400-17252 / 16400-17200
Core Thickness 32 / 36 / 48 mm Part Name RADIATOR ASSY / Engine Radiator
Payment Terms T/T Packaging Details Neutral Package or as customers’ request
Transmission Manual Transmission (MTM) / Automatic Transmission (ATM) Warranty 12 Months
Condition Brand New — 100% quality inspected Tank Size 69/69 × 597 mm
Box Size 630 × 200 × 690 mm Radiator Type Brazed Cooling Fins
Oil Cooler Diameter 32 × 390 mm Model Number Toyota Coaster HZB40/HZB50 1HZ
Certification ISO 9001 / TS 16949 Brand Name YIMI
Place of Origin China
High Light Toyota Coaster radiator assembly OEM ,1HZ 4.2L diesel engine radiator ,Aluminum core radiator for HZB40
Engine Radiator Assembly 16400-17251 16400-17252 16400-17200 For Toyota Coaster HZB40/HZB50 1HZ 4.2L Diesel 1997-1999
Product Overview

This Engine Radiator with OEM numbers 16400-17251 (also listed as 16400-17252, 16400-17200) is a verified OEM-grade direct replacement for Toyota Coaster HZB40 and HZB50 buses equipped with the 1HZ 4.2L diesel engine.

As a critical component of the engine cooling system, this radiator is responsible for dissipating heat from the engine coolant, maintaining optimal operating temperatures, and preventing overheating in demanding commercial passenger transport applications.

Key Specifications
  • OEM Specification - Verified by Toyota OEM part numbers 16400-17251, 16400-17252, and 16400-17200
  • Precision 550×578×32/36/48mm Core - Verified by KINGA KJ-12383A and KJ-12539 specifications
  • Proven Durability - Constructed with plastic/aluminum materials and brazed cooling fins
  • Direct Bolt-On Fitment - 99% installation success rate confirmed across thousands of repair orders
  • Broad Compatibility - Fits Coaster HZB40, HZB50, HZD50 with 1HZ engines from 1997-1999
  • Cross-Reference Verified - Compatible with Jayrad JR2851J and KINGA KJ-12383A alternatives
Toyota Coaster Engine Radiator Assembly 16400-17251
Failure Symptoms

If your radiator is failing, you may experience one or more of the following symptoms:

  • Engine Overheating - Temperature gauge consistently rising above normal operating range
  • Coolant Leakage - Visible coolant puddles under the vehicle or damp spots on the radiator core
  • Steam from Engine Bay - Steam or vapour rising from the radiator area
  • Coolant Loss - Unexplained drop in coolant level with no visible external leaks
  • Reduced Heater Performance - Cabin heater blowing cold air
⚠️ Important: A failing radiator can lead to severe engine damage including blown head gaskets, warped cylinder heads, or complete engine seizure. Prompt replacement is essential to maintain engine reliability and prevent costly repairs.
Vehicle & Engine Compatibility
Brand Model Chassis / Series Engine Years / Notes
Toyota Coaster HZB40, HZB40R 1HZ 4.2L Diesel 1997-1999, MTM/ATM
Toyota Coaster HZB50, HZB50R 1HZ 4.2L Diesel 1993-2016
Toyota Coaster HZD50 1HZ 4.2L Diesel Compatible
Toyota Coaster BB50R, BB42 14B, 15BFT, 1BZFPE 1999-07 » 2004-08
Associated Components (Sold Separately)
Part Name OEM Part Number
Radiator Drain Cock Plug 16417-15210
Radiator Drain Cock Packing 16418-15520
Radiator Side Plate (RH) 16453-17231
Radiator Side Plate (LH) 16454-17231
⚠️ Important Compatibility Notes:
  • This radiator is designed for Toyota Coaster models with 1HZ, 14B, 15BFT, and 1BZFPE diesel engines
  • The 16400-17251 and 16400-17252 part numbers are used for both MTM and ATM applications
  • Compatible with Right-Hand Drive (RHD) and Left-Hand Drive (LHD) configurations
  • Please verify your vehicle's chassis code, production year, and transmission type before ordering
Features & Benefits
OEM Specification
Guarantees factory-fit quality and performance - verified by Toyota OEM part numbers
Precision Aluminum Core
550×578mm core delivers superior heat dissipation and structural integrity
Brazed Cooling Fins
Ensures maximum heat transfer efficiency and long-term durability
Integrated Oil Cooler
32×390mm oil cooler provides transmission fluid cooling for ATM applications
Hybrid Design
Lightweight plastic tanks with high-conductivity aluminum core for optimal performance
Direct Bolt-On Fitment
No modifications required - engineered as direct match for original radiator
Quality Certified
ISO 9001 / TS 16949 certified manufacturing under strict quality control
100% New
Guarantees zero wear, immediate cooling performance, and full service life
Product Specifications
Part Number 16400-17251, 16400-17252, 16400-17200
Product Name Radiator
Car Model Toyota Coaster HZB40/HZB50
Engine Model Toyota 1HZ
Condition 100% Brand New
Origin China Mainland
Main Market Middle East, Asia, Africa, South America, North America & Europe
Material High-strength aluminum alloy & precision bearings
Cooling Type Engine coolant circulation
Installation Direct OEM replacement
Quality Standard OEM equivalent / ISO quality control

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Distributor/Wholesaler,Exporter,Trading Company,Seller

  • Year Established:

    2005

  • Total Annual:

    8000000-10000000

  • Employee Number:

    100~150

  • Ecer Certification:

    Verified Supplier

Yimi (Guangzhou) Automotive Parts Co., Ltd. Located in Guangzhou—the economic and transportation hub of Southern China—we are a specialized supplier and exporter with over 20 years of experience in the automotive parts industry. We focus on the production and sales of high-quality ... Yimi (Guangzhou) Automotive Parts Co., Ltd. Located in Guangzhou—the economic and transportation hub of Southern China—we are a specialized supplier and exporter with over 20 years of experience in the automotive parts industry. We focus on the production and sales of high-quality ...

+ Read More

Get in touch with us

  • Reach Us
  • Yimi (Guangzhou) Automotive Parts Co, Ltd
  • Unit 1313, Building 5, Changsheng DDP Fashion Center, No. 17 Dachi Road, Tancun, Shijing Subdistrict, Baiyun District, Guangzhou City.
  • https://www.isuzucarsparts.com/

Leave a Message, we will call you back quickly!

Email

Check your email

Phone Number

Check your phone number

Requirement Details

Your message must be between 20-3,000 characters!

Submit Requirement