Yimi (Guangzhou) Automotive Parts Co, Ltd
| OEM Part Number | 15721-17012 / 1572117012 |
| Weight | Approx. 2.90 lbs (1.32 kg) |
| Vehicle Compatibility | Toyota Land Cruiser HZJ79, HZJ78, HZJ71, HDJ79, HZJ105; Toyota Coaster |
| Certifiion | ISO/TS16949 |
| Supply Ability | 10000 pcs/month |
| Engine Compatibility | Toyota 1HZ 4.2L Diesel |
| Material | High-Quality Aluminum |
| Delivery Time | 5-8 Work Days |
| Production Years | 1999–2023 |
| Condition | Brand New — 100% quality inspected |
| Part Name | COVER, OIL COOLER / Engine Oil Cooler Cover / Oil Filter Housing Cover |
| Payment Terms | T/T |
| Packaging Details | Neutral Package or as customers’ request |
| Associated Gasket | 15725-17010 (Oil Filter Gasket — sold separately) |
| Warranty | 12 Months |
| Model Number | Land Cruiser HZJ79/HZJ78/HZJ71/Coaster 1HZ |
| Brand Name | YIMI |
| Place of Origin | China |
| Certification | ISO/TS16949 |
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Product Specification
| OEM Part Number | 15721-17012 / 1572117012 | Weight | Approx. 2.90 lbs (1.32 kg) |
| Vehicle Compatibility | Toyota Land Cruiser HZJ79, HZJ78, HZJ71, HDJ79, HZJ105; Toyota Coaster | Certifiion | ISO/TS16949 |
| Supply Ability | 10000 pcs/month | Engine Compatibility | Toyota 1HZ 4.2L Diesel |
| Material | High-Quality Aluminum | Delivery Time | 5-8 Work Days |
| Production Years | 1999–2023 | Condition | Brand New — 100% quality inspected |
| Part Name | COVER, OIL COOLER / Engine Oil Cooler Cover / Oil Filter Housing Cover | Payment Terms | T/T |
| Packaging Details | Neutral Package or as customers’ request | Associated Gasket | 15725-17010 (Oil Filter Gasket — sold separately) |
| Warranty | 12 Months | Model Number | Land Cruiser HZJ79/HZJ78/HZJ71/Coaster 1HZ |
| Brand Name | YIMI | Place of Origin | China |
| Certification | ISO/TS16949 | ||
| High Light | Toyota engine oil cooler cover OEM ，Land Cruiser oil filter housing cover ，Aluminum oil cooler cover 1HZ diesel | ||
The Engine Oil Cooler Cover (COVER, OIL COOLER) with Genuine Toyota OEM number 15721-17012 (also listed as 1572117012) is a verified direct-fit replacement for a wide range of Toyota Land Cruiser and Coaster models equipped with the 1HZ 4.2L diesel engine.
This aluminum cover is a critical component of the engine's oil cooling and filtration system, serving as the mounting base for the oil filter and housing the oil cooler assembly. It provides a sealed, durable surface that maintains proper oil pressure and flow while withstanding extreme engine temperatures and vibration.
| Brand | Model | Chassis / Series | Engine | Years |
|---|---|---|---|---|
| Toyota | Land Cruiser 70 | HZJ79, HZJ78, HZJ71 | 1HZ 4.2L Diesel | 1999-2023 |
| Toyota | Land Cruiser 70 | HDJ79, HDJ78, HDJ71 | 1HD-FTE 4.2L TD | 1999-2007 |
| Toyota | Land Cruiser 100 | HZJ105 | 1HZ 4.2L Diesel | 1998-2007 |
| Toyota | Coaster | HZB50, HZB40 | 1HZ 4.2L Diesel | 1993-2016 |
| Feature | Benefit + Verification Signal |
|---|---|
| Genuine Toyota OEM Specification | Guarantees factory-fit quality and performance — verified by Toyota part number 15721-17012 |
| High-Quality Aluminum Construction | Provides superior heat dissipation, corrosion resistance, and weight reduction — verified by material specifications |
| Precision-Machined Sealing Surface | Ensures leak-free seal with oil filter gasket — verified by OEM dimensional specifications |
| Direct Replacement Fitment | No modifications required — engineered as direct match for original cover |
| Withstands Extreme Conditions | Engineered to handle high temperatures and vibration — verified by OEM-grade manufacturing standards |
| 100% New — Genuine OEM | Guarantees zero wear, immediate sealing performance, and full service life |
As a Genuine Toyota OEM part, each oil cooler cover meets Toyota's stringent quality standards.
| QC Item | Verification Method |
|---|---|
| Dimensional Accuracy | Precision inspection to verify all mounting points and sealing surfaces match OE blueprint specifications |
| Material Composition | High-quality aluminum analysis to verify structural integrity and heat dissipation characteristics |
| Surface Flatness Test | Precision surface flatness verification to ensure proper gasket sealing |
| Leakage Test | 100% pressure testing to guarantee zero oil leakage under operating conditions |
| Corrosion Resistance Test | Salt spray and chemical exposure testing to verify protective surface integrity |
| Final Assembly Inspection | 100% visual and dimensional inspection before packaging |
Pre-Installation Checklist:
Installation Guidelines (Reference Toyota workshop manual):
Maintenance Schedule:
Company Details
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 ...
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