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Chevrolet GMC Duramax LML Fuel Rail Pressure Sensor 2011-2016: OEM 12651990

CHEVROLET GMC DURAMAX LML FUEL RAIL PRESSURE SENSOR 2011-2016: OEM 12651990

Shipping ICON

ORDERS PLACED BEFORE 3PM EST WILL SHIP SAME DAY

WARRANTY ICON

WARRANTY
1M MILES OR 1 YEAR

$89.95

AVAILABILITY IN STOCK
OEM NUMBER12651990
PART TYPEFuel Rail Pressure Sensor
BRANDBosch
ENGINE MAKEChevrolet GMC
ENGINE TYPEDuramax LML
YEAR2011-2016
PART NUMBER0 281 006 313
WARRANTY
One Million Miles or One Year

PRODUCT DESCRIPTION

This is a Genuine New, Bosch Fuel Rail Pressure Sensor, Bosch part number 0 281 006 313 ( OEM Part Number 12651990 ).This part is primarily made for a Chevrolet GMC Duramax LML, production years 2011-2016, and comes with a One Million Miles or One Year Warranty.

OEM NUMBERS

Primary OEM12651990
Additional OEM12651990

ADDITIONAL DETAILS

CONDITIONGenuine New
UPC / Barcode00840490558939
WEIGHT1.00 LBS

SHIPPING OPTIONS

Ship Weight : 1.00 LBS
UPS Ground, 2nd Day Air, Next Day Air

SHIPPING POLICY

Tamerx Diesel Products ships via UPS Ground. Next day air shipping can be arranged for a reasonable price of anywhere from $50.00 - $100.00 depending on the weight of the product and your location. We will do everything we can to make sure that you get the service you need. We understand how important it is to receive your order as quickly as possible.
In most cases Tamerx Diesel Products only needs one address, as long as your product is shipping to the same location as your billing information. In order to eliminate credit card fraud, your billing information must match the credit card you provide.

The terms, conditions, and details of our warranty vary from product to product. Specific warranty details can be found below.

Tamerx provides a replacement warranty on all of our parts. The duration and mileage limitations of the warranty vary by product and are specified on the product's detail page/item listing.

Please note that the warranty covers replacement of the part and the cost of shipping the replacement part to you only. It does not cover any shop, labor, towing, or any similar or related costs. This is not a "money back guarantee".

If you experience a problem with your part or it is not functioning properly, the correct warranty procedure is to call us at (510) 257-1777 (8:00 AM - 5:00 PM ET Monday through Friday). Be sure to have your order number and/or other relevant order information ready so we can easily locate your order and resolve your issue as quickly as possible. From that point, we will review with you any troubleshooting steps that may need to be taken and other areas or systems that can be checked to rule out external problems contributing to your part's issue. If a replacement is determined to be necessary, we will then arrange for your replacement part to ship out ASAP and issue any necessary return shipping labels and/or documents.

As is the case for the majority of the diesel products sold on Tamerx, your part's warranty is active as soon as you install it. In some other cases, warranty activation is contingent upon you sending us your core (i.e., your old part). Tamerx will provide you a return shipping label for parts that have a warranty with a core return condition. When we have received your core return, the part's warranty coverage begins. We reserve the right to void the product warranty if your core is not received within the allotted time, or if it isn't received at all. If the warranty for the diesel part you are purchasing has a core return requirement, it will be clearly noted on the product detail page/item listing.

What is a Core Charge?

A core charge (also called "core deposit") is similar to the deposit you might pay for a can or bottle of soda and is a standard requirement in the auto parts industry. For example, in many states, to promote recycling, you pay a deposit when you purchase a can of soda and receive your deposit back when you return the empty can. Many automotive parts have a core charge, or core price, that works in essentially the same way as a soda can deposit.

30 Day Core Charge Hold

You authorize Tamerx Diesel Products, to hold your credit card for the specified core charge amount and that you agree to return your core with 30 days of receiving the purchased part. When we have received your core return, the hold is released and the core charge payment is canceled.

"This Product Doesn't Have a Core"


Engineered to provide precise fuel pressure monitoring in heavy-duty diesel applications, the Chevrolet GMC Duramax LML Fuel Rail Pressure Sensor (2011–2016) OEM 12651990 plays an important role in maintaining proper common rail fuel injection system operation. Manufactured according to original equipment specifications, this sensor is designed for proper fitment with applicable Chevrolet and GMC trucks equipped with the Duramax LML 6.6L diesel engine within the specified model years. It continuously measures fuel pressure within the high-pressure fuel rail and sends accurate readings to the engine control module, helping regulate fuel delivery, injection timing, and consistent combustion under varying driving conditions. Its durable construction is designed to withstand extreme fuel pressures, elevated engine temperatures, vibration, and demanding conditions commonly encountered in diesel trucks. Suitable for truck owners, maintenance technicians, and professional diesel repair facilities, this OEM fuel rail pressure sensor provides a dependable replacement solution for restoring accurate fuel pressure readings, maintaining proper injection system functionality, and supporting reliable long-term engine operation.

FITMENT CHART

YEARMAKEENGINE(S)
2011Chevrolet GMC Duramax LML
2012Chevrolet GMC Duramax LML
2013Chevrolet GMC Duramax LML
2014Chevrolet GMC Duramax LML
2015Chevrolet GMC Duramax LML
2016Chevrolet GMC Duramax LML

PEOPLE ALSO ASKS | BLOG(S)

The Chevrolet GMC Duramax LML Fuel Rail Pressure Sensor OEM 12651990 is an essential component of the diesel fuel injection system. Designed for compatible 2011–2016 Chevrolet and GMC Duramax LML 6.6L engines, this sensor monitors fuel pressure within the common rail, supporting accurate fuel delivery and reliable engine operation.

Key Benefits of the Duramax LML Fuel Rail Pressure Sensor

The Chevrolet GMC Duramax LML Fuel Rail Pressure Sensor performs several important functions within the diesel fuel system:

  • Fuel Pressure Monitoring
    • Measures high-pressure diesel fuel levels within the common rail.
  • Accurate Fuel Injection
    • Provides pressure data needed for precise fuel delivery.
  • ECM Communication
    • Sends real-time pressure readings to the engine control module.
  • Engine Diagnostics
    • Helps identify irregular fuel pressure conditions and injection system issues.
  • Fuel System Reliability
    • Supports smooth engine operation through consistent pressure monitoring.

Why Is OEM 12651990 Important?

The Duramax LML Fuel Rail Pressure Sensor 2011–2016 is identified by OEM part number 12651990 for compatible diesel applications.

A faulty sensor may cause difficult starting, rough idling, inconsistent acceleration, or diagnostic trouble codes.

Replacing a defective Duramax fuel rail pressure sensor helps restore accurate fuel pressure monitoring and proper injection control.

Always verify vehicle compatibility and OEM specifications before purchasing.

A Fuel Rail Pressure Sensor monitors fuel pressure in your diesel engine's injection system. It sends readings to the engine control module to help regulate fuel delivery. Knowing when to replace a faulty Fuel Rail Pressure Sensor can prevent unexpected breakdowns and costly repairs.

Signs Your Fuel Rail Pressure Sensor Needs Replacement

A failing sensor can cause several noticeable engine problems. Watch for these common warning signs:

  • Check Engine Light
    • Incorrect pressure readings may trigger dashboard alerts.
  • Hard Starting
    • Faulty signals can make starting your diesel engine difficult.
  • Rough Idling
    • Irregular fuel delivery may cause engine vibrations.
  • Engine Stalling
    • Inaccurate readings can contribute to unexpected shutdowns.
  • Poor Fuel Economy
    • Fuel system problems may increase consumption.
  • Acceleration Hesitation
    • Incorrect pressure signals may cause delayed engine response.

How Often Should You Replace It?

A diesel Fuel Rail Pressure Sensor typically has no fixed replacement interval. Its lifespan depends on operating conditions, fuel quality, and maintenance.

When Should You Seek Professional Help?

If you experience these symptoms, schedule a diesel fuel system inspection. A qualified technician can examine diagnostic trouble codes, wiring, and sensor readings.

Replace your Fuel Rail Pressure Sensor when testing confirms failure. Timely replacement helps maintain reliable fuel delivery and prevent additional engine damage.

OEM 12651990 is a fuel rail pressure sensor designed for compatible 2011–2016 Chevrolet and GMC vehicles equipped with the Duramax LML 6.6L diesel engine.

The 12651990 monitors fuel pressure inside the common rail system and sends pressure readings to the engine control module.

The 12651990 provides real-time fuel pressure feedback that allows the engine control module to compare actual rail pressure with commanded pressure.

Common symptoms include hard starting, rough idling, hesitation during acceleration, engine warning lights, and fuel pressure-related diagnostic trouble codes.

Chevrolet GMC Fuel Rail Pressure Sensors