The high-pressure fuel injectors in your Power Stroke Diesel engine are designed to precisely control the delivery of diesel fuel into the combustion chamber. But over time, your stock injectors can wear internally leading to improper fuel delivery and poor performance.
The Sinister Diesel remanufactured injectors for the 6.6L Duramax LB7 are stock replacements for your 2001-2004 Chevy or GMC 2500 or 3500HD and returns like-new OEM factory performance and quality without the big OEM replacement price tag. Restore your lost horsepower and torque with a set of remanufactured injectors from Sinister Diesel. 2 Year Warranty
Sold as a set of 8 Injectors
Shipping Information
- Item Requires Shipping
- 15.00 lbs.
- W13" x H7" x L25"
- Free Shipping to Continental US!
Specs
- sd-lb7injk-01-20
Vehicle Applications
2004 Chevy/GMC 2500 6.6L
2004 Chevy/GMC 3500 6.6L
2003 Chevy/GMC 2500 6.6L
2003 Chevy/GMC 3500 6.6L
2002 Chevy/GMC 2500 6.6L
2002 Chevy/GMC 3500 6.6L
2001 Chevy/GMC 2500 6.6L
2001 Chevy/GMC 3500 6.6L
Details
- SKU:SD-LB7INJK-01-20
- Item #:sd-lb7injk-01-20
- UPC #:841788114103
Categories
- New Products
- Injectors
- OEM - Factory GM
- Shop by Vehicle - GM Duramax - OEM Duramax
- Shop by Vehicle - GM Duramax - New Duramax Products
- Shop by Vehicle - GM Duramax - Injectors for Duramax - Injectors for Duramax - Duramax LB7 Injectors
- Shop by Brand - Sinister Diesel
- Engine
- Searchspring Tier 2
- T5
- Sinister Diesel Product List
Reviews / Q&A
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Verified Buyer
March 29, 2025 by Shane H. (MS, US)
“Great service”
Company Choice
Great products I bought in the past
Verified Buyer
March 29, 2025 by Joe A. (PA, US)
“it was fast”
Verified Buyer
March 29, 2025 by bruce G. (NC, US)
“Website ez to use”
Company Choice
A past experience