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Shopping for 1978-Chevrolet-K20
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Weatherstrip Seal

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4 Pcs Vent Glass Window Weatherstrip Seal Kit
A-Premium®
4 Pcs Vent Glass Window Weatherstrip Seal Kit for Chevrolet Blazer 1973-1974 GMC
$115.99
Quantity Less than 3
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1-year warranty
90 days free return
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Vehicle: 1978 Chevrolet K20
Item LocatedUnited States
Quantity4
Installation PositionVent Glass Window
MaterialRubber
Part interchange
KG4903
Kit Parts Included[{"label":"4x Vertical & Front Run Left & Right Weatherstrip Seals","value":""}]
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2 Pcs Front Door Window Glass Run Channel
A-Premium®
2 Pcs Front Door Window Glass Run Channel for Chevrolet Blazer C10 Pickup
$80.99
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1-year warranty
90 days free return
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Vehicle: 1978 Chevrolet K20
Item LocatedUnited States
Quantity2
Installation PositionFront Side
MaterialRubber
Part interchange
1AWSK00386
ConditionNew
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12 Pcs Front Door Weatherstrip Rubber Seal Kit
A-Premium®
12 Pcs Front Door Weatherstrip Rubber Seal Kit for GMC C15 C1500 Jimmy K15
$227.99
Quantity Less than 3
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1-year warranty
90 days free return
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: 1978 Chevrolet K20
Item LocatedUnited States
Quantity12
Installation PositionFront Driver & Passenger
MaterialRubber
Part interchange
WSS00492
ConditionNew
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4 Pcs Front Weatherstrip Seal Window Sweep
A-Premium®
4 Pcs Front Weatherstrip Seal Window Sweep for Chevrolet C10 C10 Pickup C20 C30 K10
$98.99
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1-year warranty
90 days free return
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: 1978 Chevrolet K20
Item LocatedUnited States
Quantity4
Installation PositionFront Driver & Passenger
MaterialRubber
Part interchange
KG2028, 14027775, 14027776, 470433, 470434, 00470433, 00470434
ConditionNew
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2 Pcs Front or Rear Door Weatherstrip Seals
A-Premium®
2 Pcs Front or Rear Door Weatherstrip Seals for Chevrolet K20 K30 GMC K25 K3500
$103.99
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1-year warranty
90 days free return
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: 1978 Chevrolet K20
Item LocatedUnited States
Quantity2
MaterialRubber
Part interchange
1AWSK00234, WSS00587
ConditionNew
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12 Pcs Door Weatherstrip Seal
A-Premium®
12 Pcs Door Weatherstrip Seal for Chevrolet C10 1975-1980 C20 Pickup GMC C15 C25
$216.99
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1-year warranty
90 days free return
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: 1978 Chevrolet K20
Item LocatedUnited States
Quantity12
Part interchange
KG1008-12, 14027775, 14027776, 14027777, 14027778, 15522764, 15522765, 470433, 
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Kit Parts Included[{"label":"2x Front or Rear Door Seal / Weatherstrip","value":""},{"label":" 1x Rear Left Vent Window Seal / Weatherstrip","value":""},{"label":" 1x Left Inner Belt Weatherstrip / Window Scraper Seal","value":""},{"label":" 1x Right Inner Belt Weatherstrip / Window Scraper Seal","value":""},{"label":" 1x Right Vent Window Seal / Weatherstrip","value":""},{"label":" 1x Right Outer Belt Weatherstrip / Window Scraper Seal","value":""},{"label":" 1x Rear Right Vent Window Seal / Weatherstrip","value":""},{"label":" 1x Left Outer Belt Weatherstrip / Window Scraper Seal","value":""},{"label":" 1x Left Vent Window Seal / Weatherstrip","value":""},{"label":" 2x Front Left & Right Door Window Glass Channel","value":""}]
ConditionNew
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2 Pcs Front Driver & Passenger Weatherstrip Seal
A-Premium®
2 Pcs Front Driver & Passenger Weatherstrip Seal for Chevrolet Blazer C10 Pickup
$55.99
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1-year warranty
90 days free return
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: 1978 Chevrolet K20
Item LocatedUnited States
Quantity2
Installation PositionOuter Driver & Passenger
MaterialRubber
Part interchange
14027775, 14027776, KG2032
Kit Parts Included[{"label":"1x Outer Left Weatherstrip Seal","value":""},{"label":" 1x Outer Right Weatherstrip Seal","value":""}]
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2 Pcs Front Driver & Passenger Weatherstrip Seal
A-Premium®
2 Pcs Front Driver & Passenger Weatherstrip Seal for Chevrolet Blazer C10 Suburban
$69.99
Edit ZIP code
1-year warranty
90 days free return
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: 1978 Chevrolet K20
Item LocatedUnited States
Quantity2
Installation PositionFront Driver & Passenger
MaterialRubber
Part interchange
14027777, 14027778, KG1009A
Kit Parts Included[{"label":"1x Front Left Weatherstrip Seals","value":""},{"label":" 1x Front Right Weatherstrip Seals","value":""}]
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Symptoms of a bad car weatherstrip seal

  • Excessive noise: Increased road or wind noise when driving.
  • Water leaks:  If the car door window seal is cracked or loose, water can seep into the vehicle during rain.
  • Air drafts: A Feeling of cold air entering the cabin, especially when parked.
  • Interior issues, such as mildew growth or discoloration caused by water intrusion.
  • Difficult door closure: Doors don’t close smoothly or tightly.
  • Foul odor: Musty smells due to trapped moisture.

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