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Find Mass Air Flow Meters for your Silverado 1500

Granatelli Motor Sports Performance MAF Sensor (99-06 4.8L, 5.3L Silverado 1500; 03-06 6.0L Silverado 1500 SS)Find parts that fit my vehicle

Item S109544
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AmericanTrucks no longer carries the Granatelli Motor Sports Performance MAF Sensor (99-06 4.8L, 5.3L Silverado 1500; 03-06 6.0L Silverado 1500 SS). Please check out 1999-2006 Chevy Silverado Intake for an updated selection.
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    Product Information

    Features, Description, Reviews, Q&A, Specs & Installation

    Features

    • Performance Mass Air Flow (MAF) Sensor
    • Improves Mileage and Throttle Response
    • Adds Up to 8 to 25 Horsepower and 60% Airflow Increase
    • Performance Improvement from 2,000 RPM to Red Line
    • Housed in a Black, Injection-Molded Plastic
    • CARB-Certified
    • Direct OEM Replacement
    • Easy to Install
    • Backed by a 90-Day Warranty
    • Fits 1999-2006 4.8L and 5.3L Chevrolet Silverado 1500 Models 
    • Fits 2003-2006 6.0L Chevrolet Silverado 1500 SS Models

    Description

    Better Engine Performance. Having a reliable air flow sensor installed in your ride will work wonders on the overall engine performance. With GMS’ Performance MAF Sensor, you’re guaranteed to get the most out of your money. This MAF Sensor is designed to improve your Silverado’s mileage and throttle response, at the same time providing 60% airflow increase and horsepower gains that range from 8 to 25 HP depending on the application. 

    OEM Build. This MAF Sensor is designed to be an OEM replacement for your factory sensor. Each sensor comes in a black, injection-molded plastic that’s highly resistant to heat. The sensor has been calibrated in GMS’ in-house MAF Dyno and Flow Bench so you’re sure that this will work well with your chosen application.

    Installs in Minutes. This sensor is designed for an easy plug-and-play installation. The process can be completed in 10 to 15 minutes and requires the use of basic hand tools.

    Limited 90-Day Warranty. Granatelli Motor Sports (GMS) offers a limited warranty for this Performance MAF Sensor.  For a period of 90 days, this sensor is protected against structural defects on both material and workmanship. For the complete terms and conditions, please refer to the manufacturer’s website.

    Application. The GMS Performance MAF Sensor will fit all 1999-2006 4.8L and 5.3L Chevrolet Silverado 1500 as well as 2003-2006 6.0L Chevrolet Silverado 1500 SS models.

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    CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

    Installation & What's in the Box

    Installation Info

    Installation Time

    (approx) 15 Minutes

    Difficulty Level:

    Simple installation for anyone.

    Installation Guides

      No guide available for this part yet.

    What's in the Box

    • (1) Performance MAF Sensor
    5.0

    Customer Reviews (3)

    Brand Image

    Reviews of Granatelli Motor Sports Intake products have an average rating of 4.9 out of 5

    Questions & Answers

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