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Chevrolet GMC Duramax LMM Fuel Rail Pressure Sensor 2006-2010: OEM 98090186

CHEVROLET GMC DURAMAX LMM FUEL RAIL PRESSURE SENSOR 2006-2010: OEM 98090186

Shipping ICON

ORDERS PLACED BEFORE 3PM EST WILL SHIP SAME DAY

WARRANTY ICON

WARRANTY
1M MILES OR 1 YEAR

$206.00

AVAILABILITY IN STOCK
OEM NUMBER98090186
PART TYPEFuel Rail Pressure Sensor
BRANDBosch
ENGINE MAKEChevrolet GMC
ENGINE TYPEDuramax LMM
YEAR2006-2010
PART NUMBER0 281 002 971
WARRANTY
One Million Miles or One Year

PRODUCT DESCRIPTION

This is a Genuine New, Bosch Fuel Rail Pressure Sensor, Bosch part number 0 281 002 971 ( OEM Part Number 98090186 ).This part is primarily made for a Chevrolet GMC Duramax LMM, production years 2006-2010, and comes with a One Million Miles or One Year Warranty.

OEM NUMBERS

Primary OEM98090186
Additional OEM213-3914, 97371617, 98090186

ADDITIONAL DETAILS

CONDITIONGenuine New
UPC / Barcode00840490558915
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"


Designed to monitor fuel pressure within the common rail injection system, the Chevrolet GMC Duramax LMM Fuel Rail Pressure Sensor (2006–2010) OEM 98090186 plays an essential role in maintaining accurate fuel delivery and reliable diesel engine operation. Manufactured according to original equipment specifications, this sensor is intended for proper fitment with applicable Chevrolet and GMC vehicles equipped with the Duramax LMM engine within the specified model years. It measures fuel pressure inside the high-pressure fuel rail and transmits readings to the engine control module, helping regulate fuel injection and maintain consistent combustion under varying driving conditions. Its durable construction is designed to withstand extreme fuel pressures, engine heat, vibration, and demanding operating 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 monitoring, maintaining proper injection system functionality, and supporting reliable long-term engine operation.

FITMENT CHART

YEARMAKEENGINE(S)
2006Chevrolet GMC Duramax LMM
2007Chevrolet GMC Duramax LMM
2008Chevrolet GMC Duramax LMM
2009Chevrolet GMC Duramax LMM
2010Chevrolet GMC Duramax LMM

PEOPLE ALSO ASKS | BLOG(S)

The Chevrolet GMC Duramax LMM Fuel Rail Pressure Sensor OEM 98090186 is an important component of the diesel fuel injection system. Listed for compatible 2006–2010 Chevrolet and GMC Duramax applications, this sensor monitors fuel pressure within the common rail system, supporting accurate fuel delivery and reliable engine operation.

Key Benefits of the Duramax Fuel Rail Pressure Sensor

The Chevrolet GMC Duramax Fuel Rail Pressure Sensor performs several essential functions within the diesel engine's fuel system:

  • Fuel Pressure Monitoring
    • Measures diesel fuel pressure inside the common rail.
  • Accurate Fuel Delivery
    • Provides pressure readings needed for precise fuel injection control.
  • ECM Communication
    • Sends fuel pressure information to the engine control module.
  • Engine Diagnostics
    • Helps identify irregular fuel pressure conditions and potential injection system problems.
  • Fuel System Reliability
    • Supports consistent engine operation through accurate pressure monitoring.

Why Is OEM 98090186 Important?

The Duramax LMM Fuel Rail Pressure Sensor OEM 98090186 is identified for compatible Chevrolet and GMC diesel applications.

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

Replacing a damaged Duramax fuel rail pressure sensor helps restore accurate fuel pressure monitoring.

Always verify your vehicle's model year, engine code, and OEM part compatibility before purchasing.

A Fuel Rail Pressure Sensor is an essential component of a diesel engine's fuel injection system. It monitors fuel pressure and sends information to the engine control module. Recognizing the signs of a failing Fuel Rail Pressure Sensor can help prevent costly repairs and unexpected breakdowns.

Common Symptoms of a Bad Fuel Rail Pressure Sensor

A faulty Fuel Rail Pressure Sensor can disrupt fuel delivery and cause noticeable engine problems. Watch for these warning signs:

  • Check Engine Light
    • Incorrect fuel pressure readings may trigger dashboard warnings.
  • Hard Starting
    • Inaccurate sensor signals can make engine starting difficult.
  • Rough Idling
    • Irregular fuel delivery may cause engine vibrations.
  • Engine Stalling
    • Incorrect pressure readings can contribute to unexpected shutdowns.
  • Poor Fuel Economy
    • Fuel system irregularities may increase fuel consumption.
  • Hesitation During Acceleration
    • Inconsistent fuel pressure signals may affect engine response.

What Causes Fuel Rail Pressure Sensor Failure?

Common causes include electrical faults, damaged wiring, connector corrosion, fuel contamination, and internal sensor deterioration.

When Should You Replace Your Fuel Rail Pressure Sensor?

If you notice these symptoms, schedule a diesel fuel system inspection. A qualified technician can check diagnostic trouble codes and verify sensor readings.

Timely Fuel Rail Pressure Sensor replacement, when necessary, helps maintain reliable fuel delivery and prevent additional engine problems.

The 98090186 measures fuel pressure within the common rail system and sends pressure information to the engine control module.

The 98090186 provides fuel pressure feedback that helps the engine control module monitor and regulate common rail fuel pressure.

Possible symptoms include hard starting, rough idling, inconsistent acceleration, fuel pressure fault codes, and unexpected engine stalling.

Yes, inaccurate readings from the 98090186 can interfere with fuel pressure control and contribute to difficult engine starting.

Chevrolet GMC Fuel Rail Pressure Sensors