How to judge whether this resistor is suitable for my vehicle?

Step 1: Before buying, please be sure to check the appearance of the blower resistor on your car and whether OE part number is the same as the blower resistor you bought! Step 2: You can judge by the vehicle adaptation table.

Does the resistor I received have wiring harness and other parts?

There are one resistor, wiring harness and some parts in this package you received.

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Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

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Marsflex Blower Motor Resistor 1581773 2003 2004 2005 2006 2007 for Chevy Chevrolet Tahoe Silverado Trailblazer Avalanche, for GMC Sierra Yukon, Blower Resistor 973-508 89018653 for Auto AC Control

Marsflex Blower Motor Resistor 1581773 2003 2004 2005 2006 2007 for Chevy Chevrolet Tahoe Silverado Trailblazer Avalanche, for GMC Sierra Yukon, Blower Resistor 973-508 89018653 for Auto AC Control

Product ID: 803847878

Details

Brand
Marsflex
Horsepower
228 Watts
Product Dimensions
11W x 7H
Speed
3250 RPM
Voltage
12 Volts

⚡228W power efficiency

🔧Direct OE fit for 2003-2009 GM models

🌬️Controls blower motor speed up to 3250 RPM

18704 som

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Description

🌬️ Upgrade your ride’s airflow game — don’t get left in the heat!

ROBUST POWER HANDLING - Delivers 228 Watts to ensure consistent and reliable blower motor control.
DURABILITY YOU CAN TRUST - Crafted with premium materials and backed by 50+ years of automotive excellence.
QUICK SAFE INSTALLATION - Plug-and-play design minimizes downtime and maximizes driving comfort.
EFFORTLESS CLIMATE CONTROL - Adjusts fan speed smoothly up to 3250 RPM for personalized cabin comfort.
PRECISION OE COMPATIBILITY - Seamlessly fits Chevy, GMC & Cadillac models (2003-2009) for guaranteed performance.

The Marsflex Blower Motor Resistor (Part #1581773) is a high-quality, OE-equivalent replacement designed for 2003-2009 Chevy, GMC, and Cadillac vehicles. It efficiently regulates blower motor speeds up to 3250 RPM with 228 Watts of power, ensuring smooth HVAC performance. Built with durable materials and backed by over 50 years of expertise, it guarantees reliable climate control and easy installation for a flawless driving experience.

Specifications

ASIN	B0DGS1VJSD
Brand	Marsflex
Brand Name	Marsflex
Customer Reviews	4.5 out of 5 stars 140 Reviews
Horsepower	228 Watts
Included Components	1 blower resistor
Item Dimensions W x H	11W x 7H Centimeters
Item Weight	272 g
Manufacturer	Marsmotor
Model Number	APAC05074
Part Number	APAC05074
Product Dimensions	11W x 7H Centimeters
Speed	3250 RPM
Voltage	12 Volts
Wattage	228 Watts

Reviews

P**O

Great quality for digital controls

Worked great for my 2006 Silverado with digital controls only quick and easy to install good quality

15.07.2026

N**A

Wrks great! And cheap a must hv if u hv the prblm i did

My truck was blowin cold air i bought ths at the time for $16 and wrked and still is wrkn beautifully!

8.06.2026

M**.

2006 GMC SIERRA DENALI AWD 6.0 Fixed my erratic AC system.

6.06.2026

O**R

Easy installation.

Great, easy installation. Arrive sooner than expected

11.04.2026

L**A

Great buy

Works great. I got my ac back up and working.

29.05.2026

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TrustScore 4.5 | 7,300+ reviews

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18704 som

Duties & taxes included

In stock

Sold byAmazon KyrgyzstanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Kyrgyzstan.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Sneha T.

Received my product in pristine condition. Great service overall.

1 month ago

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The product exactly matches the description. Very satisfied with my purchase.

5 days ago

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