Product Description:
| OE NO | 191-3003 |
| OE NO1 | 10R-8501 |
| Material | Original new CAT INJECTOR |
| ENGINE | CAT engine |
| Car Model | CAT |
Text version of the table:
This product is a Caterpillar C15 fuel injector with main part number 191-3003 and non-hyphen format 1913003. It is a diesel fuel injector, also known as an Injector GP, for Caterpillar / CAT engine applications. It is commonly associated with C15, C-15, C16, C-16, and 3406E engines. The injector is used in diesel fuel injection systems for heavy-duty truck engines, industrial diesel engines, fleet repair, engine overhaul, and diesel maintenance. Common associated numbers include 10R-8501, 0R-9257, and 1913003. Buyers should confirm fitment by engine serial number, injector number, engine model, and vehicle or equipment application before ordering. The official Cat listing shows 191-3003 as discontinued and lists 10R-8501 Cat Reman Fuel Injector as an alternative option.
|
Field |
Product Information |
|
Product Name |
Caterpillar C15 Fuel Injector |
|
Main Part Number |
191-3003 |
|
Number Without Hyphen |
1913003 |
|
Product Type |
Diesel Fuel Injector / Injector GP |
|
Brand Application |
Caterpillar / CAT |
|
Engine Application |
C15, C-15, C16, C-16, 3406E |
|
Fuel Type |
Diesel |
|
System Type |
Heavy-duty diesel fuel injection system |
|
Injector Category |
Electronic Unit Injector / Diesel Injector GP |
|
Common Alternative Number |
10R-8501 |
|
Common Replacement / Reman Number |
0R-9257 / 10R-8501 |
|
Application Segment |
Heavy-duty truck engine, industrial diesel engine, fleet engine repair |
|
Condition Options |
New aftermarket, OEM-type replacement, remanufactured option depending on supplier |
|
Sales Use |
Replacement, repair, rebuild, maintenance, fleet service, engine overhaul |
|
Buyer Type |
Distributor, wholesaler, diesel workshop, fleet maintenance company, engine rebuilder |
|
Installation Note |
Confirm by engine serial number, injector number, engine model, and application before ordering |
|
Important Notice |
191-3003 is listed by Cat Parts as discontinued; dealer confirmation is recommended for original replacement options. |
|
C15 |
||||||||
|
10R-0955 |
10R-0956 |
10R-0957 |
10R-0958 |
10R-0959 |
10R-1000 |
10R-1273 |
10R-2772 |
10R-3263 |
|
10R-3264 |
10R-3265 |
10R-3266 |
10R-7228 |
10R-7229 |
10R-7230 |
10R-7231 |
10R-7232 |
10R-8500 |
|
10R-8501 |
10R-8502 |
10R-8989 |
10R-9236 |
153-2875 |
191-3003 |
1OR-0955 |
1OR-1000 |
200-1117 |
|
20R-1304 |
20R-1308 |
20R-2284 |
20R-2285 |
20R-5353 |
20R-8047 |
211-0565 |
211-3022 |
211-3023 |
|
211-3024 |
211-3025 |
211-3027 |
229-5919 |
232-1199 |
234-1400 |
235-1400 |
235-1401 |
235-1403 |
|
239-4909 |
244-7716 |
249-0709 |
253-0614 |
253-0615 |
253-0617 |
253-0619 |
254-4183 |
272-0630 |
|
280-0574 |
289-0753 |
294-3500 |
30R-0004 |
355-6110 |
356-1367 |
356-1373 |
359-4050 |
359-7434 |
|
374-0750 |
374-0751 |
618-0750 |
618-0751 |
|||||
caterpillar Fuel Injector Series - Engine - Equipment Appliccccation Table
| Fuel Injector / Engine Series | Common Injection Technology | Corresponding Engine Platform | Common ccccat Models / Equipment Platforms |
| 3116 Series | Mechanical Injection / Early Electronic Platform | 3116, 3116T, 3116TA, 3116DIT | M318, M320 Wheel Excavators; 135H Motor Grader; D6M Dozer |
| 3126 / 3126B Series | HEUI | 3126, 3126B | 120H Motor Grader; 950G Series II Wheel Loader; 950G Platform |
| 3126E Series | HEUI | 3126E | Commonly used in medium-duty construction and industrial platforms similar to the 3126 appliccccation range |
| C6.4 Series | ACERT Injection Platform | C6.4 ACERT | 320D / 320D L; 323D L / LN; 320D LRR; 320D FM |
| C6.6 Series | ACERT Injection Platform | C6.6 ACERT | 320D / 320D L (C6.6 versions); 320E LN; 323E LN |
| C7 Series | HEUI | C7, C7 ACERT | 120K Motor Grader; 950H Wheel Loader |
| C7.1 Series | Common Rail / Later Electronic Injection | C7.1, C7.1 ACERT | 320D2 / D2 L, 326D2, 330D2 Excavators; 950K, 950, 962, 930M Wheel Loaders; Generator Sets |
| C9 Series | HEUI-B | C9, C9 ACERT | 330D / 330D L / 330D MH; construction and industrial platforms |
| C10 Series | Electronic Unit Injection Family | C10 | 140H, 143H, 160H, 163H, 14H, 16H Motor Graders; 814F Wheel Dozer; 815F Compactor; 816F Landfill Compactor; 966G II, 972G II Wheel Loaders; D7R II Dozer; 725 / 730 Articulated Trucks; R1600G, R1700G LHD; W345B II Wheel Excavator; 345B / 365B Excavators |
| C12 Series | Electronic Unit Injection | C12, C12 Marine | Widely used across 140H, 143H, 160H, 163H, 14H, 16H; 966G II, 972G II; D7R II; 725 / 730; W345B II; 345B / 365B; also widely used in marine appliccccations |
| C13 Series | MEUI | C13, C13 ACERT | 345D L Excavator; 730C EJ Articulated Dump Truck; Generator Sets; Industrial Power Platforms |
| C15 Series | MEUI | C15, C15 ACERT | 770 Off-Highway Truck; 374D L / 374F L Excavators; 365C Demolition Excavator; R3000H LHD; Industrial Power and Generator Sets |
| 3406E Series | EUI | 3406E | AD30 Underground Mining Truck; 16H Motor Grader; 824G Series II Wheel Dozer; 826G Series II Landfill Compactor |
| C18 Series15 | EUI / Later Electronic Injection Platform | C18, C18 ACERT | Generator Sets; Marine Appliccccations; Large Industrial and Mining Platforms |

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- ADD:Huangpu Machinery City, No.585-A, No.138, Southeast Road, Huangpu District, Guangzhou City,
Guangdong Province
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