Outer Header Weatherstrip Seal for 1976-1991 Chevy GMC K5 Blazer/Blazer/Jimmy Holiday Sale

Description

Outer Header Weatherstrip Seal for 1990-1991 Gmc Jimmy

Refreshing the header seal improves both weather protection and overall driving comfort.

• Reduce roofline wind noise at speed.
• Prevent water drips onto the dash or A-pillars.
• Help door glass align more securely with the roof.
• Restore a tight, factory-style upper seal.

Upgrade your 1990-1991 GMC Jimmy with our Outer Header Weatherstrip Seal for a perfect fit. Ensure a tight seal and protect your classic car. Shop now!

Specifications:

• Placement on Vehicle: Left, Right
• Material: Rubber
• Number of Pieces:
• Vehicle Fitment: Please see vehicle compatibility list

Q: What is an outer header weatherstrip seal?

This seal sits along the upper windshield frame or header area where the door glass meets the roof, creating a tight seal against wind and water.

Q: What happens when this seal wears out?

Water drips near the A-pillar, increased wind noise, and misalignment of the glass can occur when the header seal deteriorates.

Q: Are there other names for an outer header weatherstrip seal?

Parts sources may list several related names.

• Header seal
• Windshield header weatherstrip
• Outer roof seal
• Top frame seal
• A-pillar header gasket

Names vary by manufacturer and OEM terminology.

Q: Will a new header seal reduce noise?

Yes, it tightens the gap at the roofline and reduces wind intrusion.

Q: Is installation difficult?

Many seals slide or glue into place and can be installed by most DIY enthusiasts.

Why You Should Ride With Us?

You can purchase this product directly from Collectors Auto Supply, where we specialize in classic car restoration parts and accessories. Finding the perfect part for your classic car can be difficult, and even frustrating. And let us be honest. What makes it worse is a general lack of customer love in the industry. That is why we are here, and that is why we are different. We are car people just like you, and we know what you need. And if we do not already know it, we’re listening. So, contact us if you need help finding a part, or have an idea for how to improve our website, or anything else. Or if you want to do it the old-fashioned way, give us a call at 1 (800) 414-4462.