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Interior Protection
FloorLiner
Laser Measured for a Perfect Fit
All-Weather Floor Mats
Flexible Floor Mats for your Vehicle
Cargo/Trunk Liner
For Cars, SUVs and Minivans
SunShade
Windshield and Side Window Sun Shade
WeatherTech CupFone^®
Universal Portable Cell Phone Holder
Seat Protector
Seat Cover for your Vehicle
Door Protector
Protect your vehicle’s inside door panels from scuffs, scratches, dirt and more!
Seat Back Protector
Kick Mat and Organizer for the Back of your Seat
Under Seat Storage System
Laser measured and custom-fit to the exact make and model.
AVM^® HD
Heavy Duty Semi-Universal Trim to Fit Mats
AVM^®
Semi-Universal Trim to Fit Mats
AVM^® Cargo/Trunk Mat
Universal Mat for Cars, SUVs and Minivans
CargoTech^®
Cargo Containment System for your Trunk
CarCoasters
Removable coasters that fit your vehicle’s cup holders
Exterior Protection
Side Window Deflectors
In-Window Channel Rain Guards
TechLiner^®
Protective Liner for Pickup Truck Beds & Tailgates
UnderLiner^®
Protective Base Layer for Pickup Truck Drop-In Bed Liners
Roll Up Pickup Truck Bed Cover
Retractable Truck Bed Protector
AlloyCover
Hard Tri-Fold Pickup Truck Bed Cover
MudFlaps
No Drill, Laser Measured for a Perfect Fit
Stone & Bug Deflector
Heavy-Duty Protection for your Vehicle's Hood
Hood Protector
Low Profile Aerodynamic Protection for your Hood
Sunroof Wind Deflector
Wind Noise Reducer and Debris Guard
ScratchProtection
Custom-fit protection against scratches and premature wear
LampGard^®
Headlight Protection
Sunbrella Outdoor Car Covers
Protects Vehicles from Outdoor Hazards
Form-Fit Indoor Car Covers
Protects Vehicles from Indoor Hazards
CupFone/DeskFone
WeatherTech CupFone^®
Universal Portable Cell Phone Holder
WeatherTech DeskFone^™
Universal desktop cell phone holder
Bumper Protection
BumpStep^®
Hitch Mounted Step and Bumper Protection
BumpStep^®XL
Hitch Mounted Step and Bumper Protection
Billet BumpStep^®
Hitch Mounted Step and Bumper Protection
Billet BumpStep^®XL
Hitch Mounted Step and Bumper Protection
BumpStep^® USA
Hitch Mounted Step and Bumper Protection
BumpFrame^®
Heavy-Duty License Plate and Bumper Protector
Auto Detailing & Cleaning Products
TechCare^® Vehicle Detailing and Cleaning Supplies

Soaker
Reusable Non-Streaking Drying Towel
WaterBlade
Non-Scratch Silicone Squeegee for Safe Water Removal
License Plate Frames
ClearCover^®
Clear license plate acrylic lens cover with durable frame that protects license plates
ClearFrame
Clear, durable one-piece frame that protects license plates
PlateFrame^®
Solid black weather-resistant low profile protective license plate frame
BumpFrame^®
Heavy-Duty License Plate and Bumper Protector
Carbon Fiber License Plate Frame
100% real carbon fiber license plate frame, the ultimate performance look
StainlessFrame
Polished Stainless Steel License Plate Frame
Titanium License Plate Frame
Solid titanium frame protection
Billet License Plate Frame
Heavy Duty Solid billet aluminum frame protection
Billet Motorcycle License Plate Frame
Solid billet aluminum frame protection for motorcycles
ClearCover Related Items
Accessories
WeatherTech CupFone^®
Universal Portable Cell Phone Holder
WeatherTech DeskFone^™
Universal desktop cell phone holder
FuelGlove^™
Helps protect hands from germs, dirt and fuel found on gas pump handles*
Gift Bags
For all FloorLiners & all Models of Rubber Floor Mats
CargoTech^®
Cargo Containment System for your Trunk
RackSack^®
Rooftop Cargo Carrier
PurseTray
Surface Protection for your Personal Items
Battery Charger
4 Amp 12V/6V Switchable Battery Charging Unit
StarBelt^®
Fashion Clothing Belts
TechFloor
Flooring for Home and Business
WeatherTech Water Bottle
Made in the USA
Home and Business Products
WeatherTech DeskFone^™
Universal desktop cell phone holder
FuelGlove^™
Helps protect hands from germs, dirt and fuel found on gas pump handles*
OutdoorMat
For Home and Business
IndoorMat
For Home and Business
BootTray
Durable Mat for Dirty Boots and Shoes
SinkMat
Under the Sink Cabinet Protection Mat
PurseTray
Surface Protection for your Personal Items
Christmas Tree Mat
Heavy-Duty Christmas Tree Floor Protector
StarBelt^®
Fashion Clothing Belts
TechFloor
Flooring for Home and Business
Coasters
WeatherTech FloorLiner Drink Coasters
Chicago Blackhawks FloorLiner Drink Coasters
Floor Mat Drink Coasters
CarCoasters
Removable coasters that fit your vehicle’s cup holders
WeatherTech Water Bottle
Made in the USA
Pet Accessories
Double High Pet Feeding System
Elevate your pet’s feeding experience
Single High Pet Feeding System
Perfect as an extra food or water bowl
Double Low Pet Feeding System
A great feeding solution for cats and shorter dogs
Single Low Pet Feeding System
A great pet feeder for the patio or on-the-go
Extra Pet Bowls
The only NSF Certified safe Pet Bowls
Seat Protector
Seat Cover for your Vehicle
Door Protector
Protect your vehicle’s inside door panels from scuffs, scratches, dirt and more!
Pet Barrier
Keeps Pets Secure in Vehicle Behind your 2nd or 3rd Row Seats
PetRamp
High-Traction Foldable Pet Ramp
EasyRamp
Perfect for larger vehicles and for older pets
Pet Safety Harness
Keeps your pet safe and secure while on-the-go
Racing Team Apparel
WeatherTech Racing Gear
Shirts, Hats and Jackets
Gift Cards
Gift Cards
View All Products
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2003 Chevrolet TrailBlazer Side Window DeflectorsIn-Window Channel Rain Guards

Side Window Deflectors Chevrolet 2003 TrailBlazer Side Window Deflectors 787765030328 Side Window Deflectors are custom-fit, in-window-channel, rain and debris guards that allow fresh air to enter and leave the vehicle while having the window still cracked during harsh climates. Side Window Deflectors also help reduce wind noise and allow interior heat to escape.

https://www.weathertech.com/chevrolet/2003/trailblazer/side-window-deflectors/ USD https://schema.org/InStock New

99.95

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Side Window Deflector on a Cadillac Escalade BY WEATHERTECH

Inside out Side Window Deflector BY WEATHERTECH

side_window_deflector_snow BY WEATHERTECH

Side Window Deflector Rain Guard BY WEATHERTECH

Side Window Deflector Rain Deflector BY WEATHERTECH

Side Window Deflector on a BMW X3 BY WEATHERTECH

Side Window Deflector on a Audi Q7 BY WEATHERTECH

CADI_Escalade_ESV_17_84750 BY WEATHERTECH

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Vehicle:

2003 Chevrolet TrailBlazer

Edit Vehicle

Part Number: 82278

Vehicle Options:Edit Options

Please Note:
Rear deflectors do not fit EXT models.

Step 1 - Select your set

Front & Rear Set

Front Pair

Rear Pair

Step 2 - Select your tint

Dark

Light

Step 3 - Select your Quantity 1

Purchase more than one and additional quantities ship for FREE

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Shipping & Availability FREE shipping on your rear Side Window Deflectors when you purchase front Side Window Deflectors at the same time. FREE shipping on all additional Side Window Deflectors (for a 2nd, 3rd, etc vehicle) when purchased at the same time.

Please Note, read

Rear deflectors do not fit EXT models.

Select your Set

Front & Rear Set
Front Pair
Rear Pair

Select your Tint

Dark
Light

Please Note:
Rear deflectors do not fit EXT models.

Select your Quantity

Purchase more than one and additional quantities ship for FREE

Learn how to SAVE ON SHIPPING when you bundle

Vehicle:

2003 Chevrolet TrailBlazer

Edit Vehicle

Part Number: 82278

Vehicle Options:Edit Options

Please Note:
Rear deflectors do not fit EXT models.

Sorry, this product is unavailable.

Click HERE to sign up to know when new products become available.

Please Note, read

Rear deflectors do not fit EXT models.

Product Information
Videos
Lifetime Limited Warranty
Installation
Reviews
FAQ

Product Information

2003 Chevrolet TrailBlazer Side Window Deflectors

WeatherTech Side Window Deflectors, offer fresh air enjoyment with an original equipment look, installing within the window channel. They are crafted from the finest 3mm acrylic material available. Installation is quick and easy, with no exterior tape needed.

WeatherTech Side Window Deflectors are precision-machined to perfectly fit your 2003 Chevrolet TrailBlazer's window channel. These low profile window deflectors help to reduce wind noise and allow interior heat to escape. Our light tinted Side Window Deflectors are the only deflectors in the world made with a D.O.T. (U.S. Department of Transportation) approved glazing material. Available in light and dark tint for most vehicles. Designed and Engineered in USA – Handcrafted in Germany.

Side Window Deflectors Offer:

Maximum fresh air enjoyment
Optically transparent
OEM quality
Sleek aerodynamic styling
Reduced wind noise
Installed inside the window channel
No unsightly exterior tape
Minimizes interior heat when parked
Helps keep side windows dry in the rain

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Videos

Side Window Deflectors: Comprehensive Overview

Side Window Deflector Short Video

Side Window Deflector Sales Video

Side Window Deflector Promotional Video

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Lifetime Limited Warranty

WeatherTech Direct, LLC warrants that our products will be free from any defects in materials and workmanship for the life of the original purchaser and only for the original vehicle they were installed in. That does not mean that a product that simply and naturally wears out from normal use is a candidate for a warranty replacement or a refund. Like tires, brake pads or the shoes on your feet, everything wears out and when it does, that does not mean you did not receive good value for your money.

We are reasonable people and we believe in true customer satisfaction. We will work with you for a fair resolution to any issue you may have. Fair is defined as being fair to both you the customer and to WeatherTech. We do not charge extra for our products to our vast majority of customers so we can accommodate ridiculous warranty claims by the few. Our decision is final and will consist of either replacement of your product at no charge or charge you a prorated amount for a replacement, meaning we may extend a discount to you to purchase an exact replacement. Our goal is to keep our customers happy for a lifetime and always reach a fair resolution to any issue. Proof of purchase is required.

Exclusions to this warranty include wear due to severe abrasive conditions, chemical contamination, such as spilled gasoline, bleach, vehicle accidents, misuse, abuse, incorrect installation, incorrect use, etc.

Return to Lifetime Limited Warranty tab

Installation

General Side Window Deflectors Instructional Video

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Reviews

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FAQ

Do Side Window Deflectors stop wind noise and whistling?

The Side Window Deflectors may help reduce wind buffeting when the windows are opened, but does not entirely prevent it from occurring.

Why are the rear Side Window Deflectors coming loose, even with rear clips installed?

If the rear Side Window Deflector is loose, the clip is most likely not properly installed. More than likely, the clip is in the wrong position which is causing the deflector to become loose.

Are side window deflectors available in a dark tint?

Most Side Window Deflectors are offered in a dark tint and light tint option. Older models are only offered in the light tint.

What holds the Side Window Deflectors in?

Our Side Window Deflectors install directly inside the window channel and are held in place by tension (without the need for any exterior tape). Instructions do vary by model, and we recommend that the customers follow the exact instructions included in the packaging (as some clips are used for select applications).

Is this product Car Wash safe?

Yes. When properly installed, you can safely enter a car wash.

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Customers Also Purchased

2003 Chevrolet TrailBlazer Side Window DeflectorsIn-Window Channel Rain Guards

Product Information

2003 Chevrolet TrailBlazer Side Window Deflectors

Side Window Deflectors Offer:

Videos

Lifetime Limited Warranty

Lifetime Limited Warranty

Installation

Reviews

FAQ

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