Exergy 11-16 Duramax LML Leak Rail
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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
$260.00
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.
Injector return leaks are hard to trace and easy to blame on the injectors themselves. The Exergy 11-16 Duramax LML Leak Rail (store SKU xrgE05 10510) replaces the leak-off path on the Duramax LML.
- Replaces the return path rather than the injectors, which is often where the actual leak is hiding.
- Supplied as an assembly so the connections are correct rather than rebuilt from mismatched parts.
- Application-specific to the Duramax LML fuel system rather than a universal part, so check the Fits line below against your own truck before ordering.
Fits: 2011-2016 Chevrolet Silverado 2500 HD/3500 HD and GMC Sierra 2500 HD/3500 HD with the 6.6L Duramax LML.
Perfect for chasing a return leak to its actual source rather than replacing injectors on suspicion.
Shipping Height: 5.4
Shipping Length: 8.2
Shipping Width: 6.5