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Stanadyne
28303 Stanadyne Fuel Injector for Cat 3208 425Hp Marine Applications
28303 Stanadyne Fuel Injector for Cat 3208 425Hp Marine Applications
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Genuine new Stanadyne 28303 fuel injector, engineered for Caterpillar CAT 3208 DITA 425 HP marine engines. Manufactured in the USA by Stanadyne, this pencil-type injector delivers precise fuel atomisation, reliable combustion efficiency and dependable long-term durability in demanding marine environments.
This injector is a direct OEM replacement matching original Caterpillar specifications and interchange numbers 0R3593, 0R-3593, 7E3969 and 7E-3969. It is suitable for professional marine diesel repair, maintenance and injector replacement across European and international markets.
Express Diesel supplies premium diesel injection components trusted by diesel professionals worldwide.
Key Features
| Feature | Details |
|---|---|
| Product type | Pencil-type diesel fuel injector |
| Brand | Stanadyne |
| Application | Marine diesel engines |
| Fitment type | Direct OEM replacement when part numbers match |
| Quality standard | Stanadyne OEM manufacturer quality |
| Installation | Professional installation recommended |
Product Details
| Specification | Details |
|---|---|
| Product code | 28303 |
| Brand / Manufacturer | Stanadyne |
| Product category | Fuel injectors |
| Sub category | Pencil injectors |
| Fuel system | Diesel injection system |
| Fuel type | Diesel |
| Engine compatibility | CAT 3208 425 HP marine engine |
| SKU | 28303 |
| Condition | Brand-new genuine Stanadyne part supplied in original manufacturer packaging |
| Made in | USA |
| Weight | 0.5 kg |
| Package contents | 1 x fuel injector |
| Package dimensions | 30 x 20 x 20 cm |
| Installation area | Engine fuel injection system |
Cross Reference Numbers
Compare your original part number before ordering. The vehicle or engine model alone is not enough to confirm compatibility.
| Manufacturer / Brand | Cross-reference numbers |
|---|---|
| Stanadyne | 28303, 28301 |
| Caterpillar | 0R3593, 0R-3593, 7E3969, 7E-3969 |
Main Engine Applications
- Caterpillar CAT 3208 425 HP marine engines
- Marine propulsion diesel engines
- Commercial marine diesel systems
- Industrial marine applications
Compatibility / Application Guide
Compatibility must always be verified by the original part number, OEM reference number, engine serial number or injector identification number.
| Model / Application | Engine | Power output | Fuel type |
|---|---|---|---|
| CAT 3208 Marine | 3208 diesel engine | 425 HP | Diesel |
Technical Information
| Technical specification | Details |
|---|---|
| Injector type | Pencil injector |
| Manufacturer | Stanadyne |
| Engine | CAT 3208 Marine |
| Fuel injection type | Mechanical diesel injection |
| OEM replacement | Yes |
| Marine rated | Yes |
Important Fitment Note
Please verify your original injector part number before ordering. Matching the OEM reference number is the safest and most accurate method to confirm compatibility.
If you are unsure about fitment, contact the Express Diesel technical support team with your engine serial number, injector number or application details. Professional diagnostics are recommended before replacing components.
Shipping and Warranty
| Information | Details |
|---|---|
| Shipping | Same-day handling for stock items |
| Pre-order availability | Pre-order items may require 2-4 weeks handling time |
| Warranty | 1-year manufacturer global warranty covering manufacturing defects |
| Returns | Returns accepted only for unused and uninstalled parts in original condition |
| Fitment responsibility | Buyer must verify compatibility before installation |
| Installation damage | Damage caused by incorrect installation, contaminated fuel or incorrect application is not covered |
Frequently Asked Questions
Is this a genuine Stanadyne injector?
Yes. This is a genuine new Stanadyne fuel injector manufactured in the USA.
Is this injector suitable for marine applications?
Yes. This injector is designed for CAT 3208 425 HP marine diesel engines.
Is this injector sold individually?
Yes. The listing includes one fuel injector.
How can I confirm compatibility?
Compatibility should always be verified using the original OEM part number or engine application details.
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