DESCRIPTION

1974-1991 Chevy K5 Blazer & GMC Jimmy Quarter Side Window Seal

Replace cracked, hardened, deteriorated, or missing quarter window weatherstrip with this 1974-1991 Chevy K5 Blazer and GMC Jimmy side window seal from Precision Replacement Parts.

This seal installs around the quarter window opening in the removable top/shell and is designed for use on either the driver or passenger side. It works with compatible fixed or sliding quarter window glass assemblies.

Manufactured from ozone-resistant EPDM rubber using original OE specifications, this replacement weatherstrip is designed to provide an authentic fit and finish for your classic Squarebody Blazer or Jimmy.

Manufacturer: Precision Replacement Parts
Product Type: Quarter Window Seal / Side Window Weatherstrip
Application: 1974-1991 Chevy Blazer/K5 Blazer & GMC Jimmy
Location: Removable Top/Shell Quarter Window
Position: Driver or Passenger Side
Glass Type: Fixed or Sliding Quarter Window
Material: Ozone-Resistant EPDM Rubber
Quantity: 1 Seal

Features

• Fits select 1974-1991 Chevy Blazer/K5 Blazer and GMC Jimmy

• Manufactured by Precision Replacement Parts

• Fits either driver or passenger side

• Compatible with applicable fixed or sliding quarter window glass

• Designed for the side window opening in the removable top/shell

• Made from high-quality ozone-resistant EPDM rubber

• Manufactured from OE specifications

• Designed for an authentic fit and finish

• Accepts applicable trim or lock bead

• Replaces cracked, hardened, deteriorated, or missing original weatherstrip

• Sold individually – one seal per package

What Is the Blazer Quarter Window Seal?

The quarter window seal is the weatherstrip that surrounds the large side glass in the removable top/shell of the K5 Blazer or GMC Jimmy.

You may also see this part referred to as a side window seal, quarter glass seal, quarter window weatherstrip, shell window seal, or Blazer side glass weatherstrip.

The seal installs into the body opening first, and the quarter window glass is then installed into the weatherstrip.

After decades of exposure to sunlight, weather, heat, and compression, the original rubber can become hard, cracked, shrunken, brittle, or damaged. Replacing the seal is an important part of restoring the removable top and quarter glass on your Blazer or Jimmy.

Fixed or Sliding Quarter Window Glass

This quarter window seal is designed for compatible applications with either:

• Fixed quarter window glass

• Sliding quarter window glass assemblies

The same seal can be used on the driver or passenger side.

Because this listing includes one seal, order a quantity of two if you're replacing the quarter window seals on both sides of the vehicle.

OE-Style EPDM Rubber

This replacement quarter window seal is manufactured from ozone-resistant EPDM rubber using the same OE specifications as the original.

EPDM is well suited for automotive weatherstrip because of its resistance to weathering and ozone exposure.

It's an excellent replacement when restoring your removable top, replacing quarter window glass, repainting the shell, or refreshing old and deteriorated weatherstrip throughout your K5 Blazer or Jimmy.

Installation

This quarter window seal is installed into the body/shell opening first. The quarter window glass is then installed into the weatherstrip.

The seal is designed to accept the applicable trim or lock bead.

Proper glass and weatherstrip installation is important for final fit and sealing. Professional installation is recommended when appropriate, particularly if you're unfamiliar with installing automotive glass into gasket-style weatherstrip.

Vehicle Fitment

Chevrolet

• 1974 Chevrolet Blazer – 2 Door Sport Utility

• 1975-1986 Chevrolet K5 Blazer – 2 Door Sport Utility

• 1987-1991 Chevrolet Blazer – 2 Door Sport Utility

GMC

• 1974-1991 GMC Jimmy – 2 Door Sport Utility

Important Fitment Information

This quarter window seal is designed for the side glass located in the removable top/shell of the compatible 2-door Blazer and Jimmy applications listed above.

It fits either the driver or passenger side and is compatible with applicable fixed or sliding quarter window assemblies.

This listing includes one quarter window seal. If you're replacing both the driver and passenger side seals, order a quantity of two.

Please verify your vehicle's year, model, glass configuration, and removable top configuration before ordering.

Frequently Asked Questions

Does this quarter window seal fit a Chevy K5 Blazer?
Yes. It fits select 1974-1991 Chevrolet Blazer/K5 Blazer applications listed above.

Does this fit a GMC Jimmy?
Yes. This quarter window seal is designed for compatible 1974-1991 GMC Jimmy 2-door applications.

Where does this seal install?
It installs around the quarter/side window opening in the removable top or shell.

Does this fit the driver or passenger side?
The same seal can be used on either the driver or passenger side.

Are both sides included?
No. This seal is sold individually. Order two if you're replacing both the driver and passenger side quarter window seals.

Does this work with fixed quarter glass?
Yes. The seal is compatible with applicable fixed quarter window glass assemblies.

Does this work with sliding side windows?
Yes. It can also be used with compatible sliding quarter window assemblies.

Does the seal install on the glass first?
No. This weatherstrip is installed into the body/shell opening first, and the glass is then installed into the seal.

Does this seal accept a lock bead or trim?
Yes. This seal is designed to accept the applicable trim or lock bead.

What is the seal made from?
It is manufactured from high-quality ozone-resistant EPDM rubber using OE specifications.

Who manufactures this quarter window seal?
This weatherstrip is manufactured by Precision Replacement Parts.

Restore Your Blazer or Jimmy Quarter Window Weatherstrip

The large quarter windows are a major part of the removable top on a classic K5 Blazer or GMC Jimmy, and deteriorated weatherstrip can quickly take away from an otherwise finished restoration.

Whether you're replacing the side glass, repainting the shell, or refreshing decades-old rubber, this Precision quarter window seal provides an OE-style replacement for the fixed or sliding side glass on your 1974-1991 Blazer or Jimmy.