# BD Diesel 2004-2006 Chevy 6.6L Duramax LLY Premium Stock Injector

Flow matched high performance exchange common rail (CR) injectors supporting 60hp up to 160hp, 33% to 73% over. OE quality nozzles are extrude honed for increased flow and atomization. Like all our injectors, these are assembled using OE procedures and fully calibrated and tested to ensure perfect performance.

-   All injectors tested and validated on a Bosch 815 test bench. Over 8 operating conditions tested.
-   Precision Calibrated to a flow tolerance of +/-2% versus the OEM at +/-5%
-   Every injector receives a new Bosch nozzle and control valve.
-   Exchange High Power Common Rail (CR) Injectors
-   Manufactured by Bosch trained technician
-   OE Quality Nozzles are Extrude Honed
-   60hp Up To 160hp; 33% To 73% Over
-   Assembled Using OE Procedures
-   33% over - approximately 60hp
-   Increased Atomization

This Part Fits:

Year

Make

Model

Submodel

2004-2005

Chevrolet

Silverado 2500 HD

Base

2004-2006

Chevrolet

Silverado 2500 HD

LS

2004-2006

Chevrolet

Silverado 2500 HD

LT

2004-2006

Chevrolet

Silverado 2500 HD

WT

2005

Chevrolet

Silverado 3500

Base

2005-2006

Chevrolet

Silverado 3500

LS

2005-2006

Chevrolet

Silverado 3500

LT

2006

Chevrolet

Silverado 3500

WT

2004-2005

GMC

Sierra 2500 HD

Base

2006

GMC

Sierra 2500 HD

SL

2004-2006

GMC

Sierra 2500 HD

SLE

2004-2006

GMC

Sierra 2500 HD

SLT

2004-2006

GMC

Sierra 2500 HD

WT

2004-2005

GMC

Sierra 3500

Base

2006

GMC

Sierra 3500

SL

2004-2006

GMC

Sierra 3500

SLE

2004-2006

GMC

Sierra 3500

SLT

2004-2006

GMC

Sierra 3500

WT

## Details

- **Price:** 845.9 CAD
- **Vendor:** BD Diesel
- **Type:** Fuel Injectors - Diesel

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 845.90 CAD | In stock |

## Images

- Photo - Primary
- Photo - out of package
- Technical Bulletin
- Photo - out of package
- Photo - out of package
- Technical Bulletin
- Photo - out of package
- User 1
- Logo Image

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/bd-diesel-2004-2006-chevy-6-6l-duramax-lly-premium-stock-injector)
> Updated: 2026-06-25