Guangzhou Best Auto Parts Co..Ltd.
| Packing | Original package |
| Application | Fuel Injection System |
| Delivery Time | 3-7 work days |
| Other No | 188-1320 |
| Part Number | 188-1320 |
| Payment Terms | T/T, Western Union |
| Product name | Caterpillar INJECTOR |
| Stock | In stock |
| Warranty | 12 months |
| Car | Caterpillar engine |
| Packaging Details | original packing |
| Quality | Brand new Genuine |
| Other No 1 | 188-1320 |
| Supply Ability | 10000 |
| contact | Contact: 86+ 19128906105 |
| Model Number | 188-1320 |
| Certification | ISO +86 19128906105 |
| Place of Origin | USA |
| Brand Name | Caterpillar |
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Product Specification
| Packing | Original package | Application | Fuel Injection System |
| Delivery Time | 3-7 work days | Other No | 188-1320 |
| Part Number | 188-1320 | Payment Terms | T/T, Western Union |
| Product name | Caterpillar INJECTOR | Stock | In stock |
| Warranty | 12 months | Car | Caterpillar engine |
| Packaging Details | original packing | Quality | Brand new Genuine |
| Other No 1 | 188-1320 | Supply Ability | 10000 |
| contact | Contact: 86+ 19128906105 | Model Number | 188-1320 |
| Certification | ISO +86 19128906105 | Place of Origin | USA |
| Brand Name | Caterpillar | ||
| High Light | Caterpillar 188-1320 diesel fuel injector ，original Caterpillar replacement fuel injector ，new Caterpillar diesel injector | ||
|
Fuel Type |
Diesel |
|
Condition |
New Aftermarket / Remanufactured / Replacement / Rebuilt / OEM-Type (availability depends on supply) |
|
Applicable Engine |
Caterpillar 3126, 3126B, 3126E inline six-cylinder medium-duty diesel engines with HEUI fuel injection system |
|
Injector Type |
HEUI (Hydraulic Electronic Unit Injector) |
|
Quality Standard |
Heavy-duty industrial grade, ECM-controlled precision fuel metering, direct replacement design |
|
Packaging |
Clean and sealed protective packaging to prevent contamination during storage and shipping |
|
Fuel System |
HEUI (Hydraulic Electronic Unit Injector) — ECM-controlled fuel delivery with high-pressure engine oil actuation |
|
OE Number |
188-1320 / 1881320 |
|
Brand |
CAT |
|
Cross Number / Universal Number |
188-1320, 1881320, CA1881320, 0R-9348, 0R9348, OR9348, CA0R9348, 222-5965, 2225965, CA2225965, 173-4566, 1734566, CA1734566, 173-9379, 1739379, CA1739379, 145-9360, 1459360, CA1459360, 155-1819, 1551819, CA1551819, 173-1012, 1731012, CA1731012, EX639348, 09348 |
|
Vehicle / Equipment Application |
Medium-duty trucks, commercial fleet vehicles, delivery trucks, utility trucks, service trucks, buses, coaches, construction equipment, industrial engines, stationary diesel power units, pump engines, agricultural machinery, off-highway equipment, and selected special diesel applications equipped with a compatible Caterpillar 3126, 3126B, or 3126E engine |
|
Application Type |
Direct replacement injector for Caterpillar HEUI diesel fuel injection systems in medium-duty truck, industrial, and off-highway applications |
The 188-1320 diesel fuel injector is engineered for Caterpillar 3126, 3126B, and 3126E engines equipped with the HEUI (Hydraulic Electronic Unit Injector) fuel injection system. Built as a direct replacement assembly, it delivers precise fuel metering and fine atomization to support stable combustion, efficient fuel consumption, and consistent engine performance across medium-duty truck, industrial, and off-highway operating conditions. Its heavy-duty construction and ECM-controlled operation make it suitable for demanding diesel applications where reliability and accurate fuel delivery are critical.
This injector is fully interchangeable with multiple Caterpillar and aftermarket reference numbers, including 0R-9348, 222-5965, 173-4566, 173-9379, 145-9360, 155-1819, and 173-1012. The wide cross-reference coverage supports inventory flexibility for distributors, fleet operators, and rebuild workshops. A complete CAT 3126 inline six-cylinder engine typically requires six injectors, and proper fitment must be confirmed by verifying the engine model, serial number, arrangement number, injector code, and fuel system type before purchase.
For correct installation, technicians should use clean diesel fuel, replace fuel filters, drain the water separator, and maintain proper engine oil pressure. Inspect injector wiring harnesses, solenoid connectors, hold-down bolts, O-rings, and seals, and replace any contaminated components. After installation, perform a leak check, idle balance test, and diagnostic scan to verify correct operation. Identifying and resolving the root cause of any previous injector failure helps prevent repeated damage and ensures long-term engine reliability.
WhatsApp:+8618128524431
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent
Year Established:
1996
Total Annual:
1000000-3000000
Employee Number:
20~99
Ecer Certification：
Verified Supplier
Our company specializes in operating diesel injectors for 30 yearsWe sell Diesel fuel system. Injector, Pump. Valve ,Nozzle, Plunger,.PLEASE add new wahtsapp account, 0086 191 2890 6105 ① Original brand new always our Eternal quality. ② We will delivery products immediately after receive your p... Our company specializes in operating diesel injectors for 30 yearsWe sell Diesel fuel system. Injector, Pump. Valve ,Nozzle, Plunger,.PLEASE add new wahtsapp account, 0086 191 2890 6105 ① Original brand new always our Eternal quality. ② We will delivery products immediately after receive your p...
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