Exergy 04-05 Duramax LLY Rail Pressure Sensor
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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
$252.00
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.
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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.
A rail pressure sensor reading past its range is a limp-mode waiting to happen. The Exergy 04-05 Duramax LLY Rail Pressure Sensor (store SKU xrgE05 10221) reads across the pressure a modified fuel system actually runs.
- A direct electrical and thread replacement, so it reads correctly without an adapter or a harness change.
- Pairs with a raised-pressure fuel system where the factory sensor would be running at the top of its scale.
- Application-specific to the Duramax LLY fuel system rather than a universal part, so check the Fits line below against your own truck before ordering.
Fits: 2004-2005 Chevrolet Silverado 2500 HD/3500 HD and GMC Sierra 2500 HD/3500 HD with the 6.6L Duramax LLY. The 2004 split is mid-year: earlier-2004 trucks are LB7 and take an LB7 part instead.
Perfect for a modified fuel system that needs a sensor reading the pressure it actually runs.
Shipping Height: 2.0
Shipping Length: 4.0
Shipping Width: 2.0