OE Quality
60-Day Returns

Standard Ignition DIL33 Diesel Fuel Injector Line
Overview of Standard Ignition Diesel Fuel Injector Line DIL33
The Standard Ignition Diesel Fuel Injector Line DIL33 is designed for reliable fuel delivery in heavy-duty diesel engines. Specifically engineered for Chevrolet and GMC trucks, this external fuel injector line ensures consistent performance in demanding conditions.
- Compatible with Chevrolet Silverado 2500 HD, Silverado 3500, GMC Sierra 2500 HD, and Sierra 3500 models
- External fuel injector line with a .30 inch outlet diameter
- Single port design for precise fuel injection
- Does not include fuel sending unit or strainer
Product Features and Specifications
This diesel fuel injector line features an external configuration, making it suitable for applications where in-tank lines are not used. The .30 inch outlet diameter supports efficient fuel flow, while the single port design simplifies installation and maintenance. The absence of a fuel sending unit and strainer means this component is focused solely on delivering fuel injection line functionality without additional integrated parts.
Application and Compatibility
The Standard Ignition DIL33 is compatible with select Chevrolet and GMC heavy-duty trucks, including the Silverado 2500 HD, Silverado 3500, Sierra 2500 HD, and Sierra 3500. This part is ideal for diesel fuel injection system repairs or replacements where an external injector line is required.
- Resolves fuel delivery inconsistencies in diesel engines
- Replaces damaged or worn fuel injector lines
- Addresses leaks or cracks in existing fuel injection components
- Supports maintenance of fuel injection system integrity
Installation Notes and Tips
When installing the Standard Ignition DIL33 diesel fuel injector line, ensure the vehicle is properly depressurized and cooled to avoid injury. Verify compatibility with your specific Chevrolet or GMC model year and engine configuration. Use appropriate tools to avoid damage to the line or fittings during installation. Since this part does not include a fuel sending unit or strainer, inspect those components separately if needed.
Quality Assurance and Warranty
Standard Ignition parts are manufactured to meet or exceed OEM specifications for durability and performance. The DIL33 diesel fuel injector line undergoes quality control testing to ensure reliable operation in heavy-duty diesel applications. Warranty coverage details should be confirmed with the product documentation or supplier.
| Brand | Standard Ignition |
|---|---|
| Part Number | DIL33 |
| Fuel Sending Unit Included | No |
| In-Tank Or External | External |
| Outlet Diameter | .30 |
| Port Quantity | 1 |
| Strainer Included | No |
This part fits 8 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2005 | Chevrolet | Silverado 2500 HD | 6.6L | V8 | N/A | Cyl. 3 and 6 |
| 2005 | Chevrolet | Silverado 3500 | 6.6L | V8 | N/A | Cyl. 3 and 6 |
| 2005 | GMC | Sierra 2500 HD | 6.6L | V8 | N/A | Cyl. 3 and 6 |
| 2005 | GMC | Sierra 3500 | 6.6L | V8 | N/A | Cyl. 3 and 6 |
| 2004 | Chevrolet | Silverado 2500 HD | 6.6L | V8 | N/A | Cyl. 3 and 6 |
| 2004 | Chevrolet | Silverado 3500 | 6.6L | V8 | N/A | Cyl. 3 and 6 |
| 2004 | GMC | Sierra 2500 HD | 6.6L | V8 | N/A | Cyl. 3 and 6 |
| 2004 | GMC | Sierra 3500 | 6.6L | V8 | N/A | Cyl. 3 and 6 |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.