Exergy 01-04 Duramax LB7 Injector
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This item may be on backorder. Please contact us to confirm supplier availability and estimated lead time before ordering.
Regular price
$396.00
Verified Fitment & Application Support
This product is selected for proper fitment and compatibility with the listed engine application. Our team is available to assist with fitment questions, installation considerations, and supporting components to ensure a smooth install and reliable performance.
Got Questions? Feel free to email us or call us at (503) 235-1947
Compliance & Restrictions
California Proposition 65 (Prop 65)
WARNING: This product can expose you to chemicals which is known to the State of California to cause cancer and/or reproductive harm.
For more information, visit www.P65Warnings.ca.gov.
CARB / California Emissions Compliance
This item may be restricted in California and other regions with emissions regulations. If applicable, it is intended for
competition/off-road use only unless otherwise stated. It is the customer’s responsibility to confirm local compliance before purchase.
Orders shipping to restricted areas may be canceled.
Worn injectors show up as a rough idle, a haze at startup and fuel economy that quietly slipped away. The Exergy 01-04 Duramax LB7 Injector (store SKU xrgE05 10115) puts the Duramax LB7 back on a matched, flow-tested set instead of eight-year-old cores of unknown balance.
- Flow-matched as a set so every cylinder receives the same delivery, which is what keeps a modified engine smooth rather than merely powerful.
- Built by a shop that specialises in diesel injection rather than reselling a generic core, so the balance figures are its own.
- Application-specific to the Duramax LB7 fuel system rather than a universal part, so check the Fits line below against your own truck before ordering.
Fits: 2001-2004 Chevrolet Silverado 2500 HD/3500 HD and GMC Sierra 2500 HD/3500 HD with the 6.6L Duramax LB7. The 2004 split is mid-year: later-2004 trucks are LLY and take an LLY part instead.
Perfect for a high-mileage truck that needs its fuelling put back to a known, matched baseline.
Shipping Height: 8.0
Shipping Length: 14.0
Shipping Width: 10.0