{
    "lazyNodes": false,
    "abFitnotesFlag": false,
    "abCrawlReviews": true,
    "productOptionsCookie": false,
    "orderDelayFlag": false,
    "skipSessionCookie": false,
    "covidMessage": false,
    "fullTitleCookie": false,
    "nrLoggerCookie": true,
    "checkoutReviewCookie": false,
    "productOptionSeqCookie": false,
    "maintenanceFlag": false,
    "bufferETACookie": false,
    "multiShippingDiscountFlag": false,
    "newFitmentFlag": false,
    "surveyOptInFlag": true,
    "crossSellFlag": false,
    "skuMappingFlag": false,
    "paySplitCookie": false,
    "callDisableFlag": true,
    "zipPaymentFlag": "c",
    "hassleFreeReturn": true,
    "lifetimeReplacement": true,
    "cpn_off": false
}

Retrieve Cart

Track order

File a Return

Need help?Chat with us

Auto Body Parts & Mirrors

Headlights & Lighting

Engine & Drivetrain

Brakes, Suspension & Steering

Interior

Exterior

Tools & Garage

Wheels & Tires

Price Match Guarantee

60-Day Returns

Lifetime Replacement

Price Match Guarantee

60-Day Returns

Lifetime Replacement

Select your vehicle

Vehicle Info Required to Guarantee FitAdd Vehicle

Replacement
Blower Motor Resistor, with Manual Control

Name: Replacement Blower Motor Resistor, with Manual Control REPG191802
Brand: Replacement
SKU: REPG191802
Price: 17.76 USD
Availability: InStock
Rating: 4.5 (192 reviews)

Tap image and pinch to zoom.

$17.76

Manufacturer #REPG191802

Vehicle Info Required to Guarantee FitAdd Vehicle

Qty:

Highlights

Part:

Blower Motor Resistor

Brand:

Replacement

Location:

Front

Configuration:

7-Prong Blade Male, 2-Prong Blade Female Terminals, 1 Female and 1 Male Connectors

Quantity Sold:

Sold individually

Replaces OE Number:

52494707

Interchange Part Number:

RU377, 52494707

Warranty:

1-year Replacement unlimited-mileage warranty

Prop 65 Warning:

WARNING: This product can expose you to chemical 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.gov.

Returns Policy:

30-Day Return Policy

Vehicle Fitment Information

Vehicle Name

Submodel

Engine

Fitment Information

2002-2003 Chevrolet Trailblazer

LTZ

6 Cyl 4.2L

With Manual Control

2002-2004 Chevrolet Trailblazer

North Face

6 Cyl 4.2L

With Manual Control

2002-2004 Chevrolet Trailblazer EXT

North Face

6 Cyl 4.2L

With Manual Control

2002-2004 Oldsmobile Bravada

Base

6 Cyl 4.2L

With Manual AC

2002-2006 Chevrolet Trailblazer EXT

6 Cyl 4.2L

With Manual Control

Page 1 of 9 | Showing 1 - 5 of 42 results

Product Information

Manufactured from top quality components, this is your best option and inexpensive replacement for your rebuild, repair, and maintenance needs - an OE replacement product for your damaged or aged factory part.

Replacement - the most affordable brand name for replacement parts that you need! Replacement is a professional brand for autobody, lighting parts, electrical, brake, suspension, intake and exhaust, and cooling and heating products. All Replacement brands include 1-year, unlimited-mileage warranty.

Need help?Call our product expert1-866-529-0412

Chat with us

Mondays - Sundays7am - 11pm ET | 4am - 8pm PT

Warranty Policy

Right parts, guaranteed. If you find any defects, let us know within 60 days and we’ll take care of it. Check out our Warranty Policy for more details.

Shipping Policy

We ship fast so you can get on the road that much faster. Check out our Shipping Policy for more details.

Easy Return Policy

We’re only happy if you’re happy. If you’re not entirely satisfied with your order, you may be entitled to a refund. Check out our Return Policy for more details.

Product Q&A

We’re is this sensor located ?A shopperMay 24, 2020

Best Answer:Hello! What is the year, make, and model of your vehicle?

Mitchell D.STAFFMay 25, 2020

Should I use vin number ?Anthony P.Aug 06, 2022

Best Answer:Hi Anthony, thank you for reaching out. Our system doesn't have a section to put the VIN (vehicle identification number). Kindly call our parts team at 1-866-529-0412 and provide the complete vehicle information. We'll be more than glad to help you look for the correct part.

Aldrin P.STAFFAug 06, 2022

I have to unplug the blower motor fuse to stop the blower and I just changed the ignition coils and spark plugs what is the cause of this and how can I fix it?A shopperJan 10, 2021

Best Answer:Hi, The blower motor resistor is an electrical component that is a part of the vehicle's heating and air conditioning system. It is responsible for controlling the blower motor’s fan speed. When fan speed is changed via the knob on the instrument cluster, the blower motor resistor changes setting, which changes the speed of the blower motor. As the fan speed is one of the most frequently adjusted settings of the air conditioning system, the blower motor resistor is put under constant stress, which can cause it to eventually fail. A failed blower motor resistor can cause issues with the operation of the entire heating and air conditioning system. Usually a bad or failing blower motor resistor will produce a few symptoms that can alert the driver of a potential issue. 1. Blower motor stuck on one speed 2. Blower motor does not work on certain settings 3. No air from the vehicle’s vents You can also consult with your trusted local auto repair shop or dealership for this problem if you need to.

Jeonino E.STAFFJan 10, 2021

Can I use this piece in a 2002 trailblazer Lt with automatic Ac control?Juan M S.Sep 06, 2021

Best Answer:Hi Juan, I'm glad to assist you. No, this is not compatible. Sorry, we do not carry the blower motor resistor for with automatic temperature control. Still, you might be needing other parts such as a blower motor. We have one on promo sale price right now ($49.99 only). Click the link below to check and order it. I hope this helps. Happy shopping. <a href="https://www.carparts.com/details/Chevrolet/Trailblazer/Replacement/Blower_Motor/2002/LT/6_Cyl_4-dot-2L/RBC191521.html?can=CPJE1043" target="_blank">https://www.carparts.com/details/Chevrolet/Trailblazer/Replacement/Blower_Motor/2002/LT/6_Cyl_4-dot-2L/RBC191521.html?can=CPJE1043</a>

Jeonino E.STAFFSep 06, 2021

My high-speed fan settings do not work will this part fix it?Scott M.Nov 21, 2023

Best Answer:Hi Scott, thank you for reaching out! This is most likely the cause, but we can only speculate. Kindly have the vehicle physically inspected to be sure. Have a good one!

Andrew B.STAFFNov 21, 2023