Guangzhou Best Auto Parts Co..Ltd.
| Other No | 4P-2995 |
| Part Number | 20R-4179 |
| Delivery Time | 3-7 work days |
| Product name | Caterpillar INJECTOR |
| Stock | In stock |
| Payment Terms | T/T, Western Union |
| Warranty | 12 months |
| Car | Caterpillar engine |
| Quality | Brand new Genuine |
| Supply Ability | 10000 |
| Packing | Original package |
| Application | Fuel Injection System |
| contact | Contact: 86+ 19128906105 |
| Packaging Details | original packing |
| Other No 1 | 4P-9075 |
| Certification | ISO +86 19128906105 |
| Model Number | 20R-4179 |
| Brand Name | Caterpillar |
| Place of Origin | USA |
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Product Specification
| Other No | 4P-2995 | Part Number | 20R-4179 |
| Delivery Time | 3-7 work days | Product name | Caterpillar INJECTOR |
| Stock | In stock | Payment Terms | T/T, Western Union |
| Warranty | 12 months | Car | Caterpillar engine |
| Quality | Brand new Genuine | Supply Ability | 10000 |
| Packing | Original package | Application | Fuel Injection System |
| contact | Contact: 86+ 19128906105 | Packaging Details | original packing |
| Other No 1 | 4P-9075 | Certification | ISO +86 19128906105 |
| Model Number | 20R-4179 | Brand Name | Caterpillar |
| Place of Origin | USA | ||
| High Light | Caterpillar diesel engine fuel injector ，Common rail fuel injector with warranty ，Original Caterpillar 20R-4179 fuel injector | ||
|
Fuel Type |
Diesel |
|
Condition |
Remanufactured / Replacement |
|
Applicable Engine |
CAT 3116 and Caterpillar 3116 Series engines; cross-referenced for 3500, 3600, C3600, 3508, 3512, 3516, 3606, 3608, 3612, 3616 families (confirm by engine serial number and parts book) |
|
Injector Type |
Mechanical Electronic Unit Injector |
|
Quality Standard |
Flow-tested, performance-verified, professional reman with coated plungers, critical engineering updates, and extensive end-of-line testing |
|
Packaging |
Export-ready individual carton packaging, clean and dry protective wrapping |
|
Fuel System |
High-pressure diesel fuel injection system |
|
OE Number |
20R-4179 |
|
Brand |
CAT |
|
Cross Number / Universal Number |
20R4179, 418-8820, 4188820, 224-9090, 2249090, 184-2527, 1842527, 137-4729, 1374729, 6I-4401, 6I4401, 7E-5645, 7E5645, 7C-3854, 7C3854, 10R-1252, 10R1252, 0R-8575, 0R8575, 0R-6130, 0R6130, 0R-3815, 0R3815, 0R-8465, 0R8465 |
|
Vehicle / Equipment Application |
Caterpillar construction machinery, wheel loaders, excavators, generator sets, marine auxiliary engines, mining equipment, industrial engines, pump engines, compressor engines, oilfield engines, and heavy-duty truck or fleet repair |
|
Application Type |
Heavy equipment, marine, generator, industrial, mining, and fleet engine maintenance and repair |
The Caterpillar CAT 3116 Fuel Injector 20R-4179 is a remanufactured mechanical electronic diesel injector engineered for heavy-duty operation in demanding industrial environments. Built around high-pressure fuel delivery and precision atomization, this injector supports consistent combustion efficiency, stable idle quality, and reliable cold-start performance. Wear-resistant internal components, including coated plungers, contribute to extended service life, improved fuel economy, and sustained power output across long duty cycles in construction, marine, generator, and mining applications.
This 20R-4179 injector is suitable for the CAT 3116 engine series and is widely cross-referenced across the Caterpillar 3500, 3600, and C3600 engine families, including 3508, 3512, 3516, 3606, 3608, 3612, and 3616 models. Compatible OE and cross references include 20R4179, 418-8820, 224-9090, 184-2527, 137-4729, 6I-4401, 7E-5645, 7C-3854, 10R-1252, 0R-8575, 0R-6130, 0R-3815, and 0R-8465, allowing flexible replacement across multiple equipment platforms. Final fitment should always be confirmed by the original injector part number, engine serial number, and the Caterpillar parts book.
Every unit is flow-tested and performance-verified against Caterpillar reman specifications, incorporating critical engineering updates and strict quality controls before shipment. Export-ready packaging protects each injector from contamination and moisture during transit and storage. Proper maintenance practices — including clean diesel fuel, regular filter replacement, water separator draining, and return fuel flow inspection — help maximize injector life and reduce engine downtime in heavy equipment, marine auxiliary, generator set, and industrial engine service operations.
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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