2006-2010 GM/CHEVROLET6.6L DURAMAX LBZ LMM NEW FUEL RAIL PRESSURE SENSOREnsure accurate fuel system performance with this brand-new Fuel Rail Pressure Sensor designed for 20062010 GM/Chevrolet 6.6L Duramax LBZ and LMM engines. This sensor plays a crucial role in monitoring the high-pressure fuel system, sending precise data to the ECM for optimal injection timing, fuel delivery, and engine performance. A faulty pressure sensor can cause hard starts, low power, poor fuel economy, and diagnostic trouble codes such as P0087, P0191, or P0193.Manufactured to OEM specifications, this replacement sensor provides reliable, long-term durability with a direct-fit design for quick installation.Whats Included in the Kit: (1) Fuel Rail Pressure Sensor (New)Features and Benefits: Direct-fit replacement for 6.6L Duramax LBZ & LMM engines Restores proper fuel pressure monitoring and regulation Manufactured to meet or exceed OEM performance standards Resistant to heat, vibration, and diesel fuel exposure Helps eliminate check engine light and fuel rail pressure DTCs Plug-and-play installation with OE-style connectorTruck Compatibility: 20062007 GM 6.6L Duramax LBZ 2007.52010 GM 6.6L Duramax LMMA failing fuel rail pressure sensor can lead to drivability issues and fuel delivery faults. Replacing it with this high-quality new sensor ensures accurate fuel system control and reliable performance on your LBZ or LMM Duramax truck.Shipping Disclaimer We ship via USPS, UPS, and FedEx. Carrier selection is based on package size, weight, and destination. Expedited shipping options available, call to check freight options Orders are processed within 1 business day (MondayFriday). Orders placed on weekends or holidays will be processed on the next business day. Tracking information will be provided once the item ships. Shipping to PO Boxes, APO/FPO may be limited based on carrier restrictions.California Proposition 65 Warning: WARNING: This product can expose you to chemicals including lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.govInterchange Part Numbers:0281002971,2223,98090186,FPS11,213-3914