Can a silicone be used in place of the seal?

No. For a leak free seal, do not use an alternate compound.

GM Genuine Parts Rear End Spoiler Tape

About this product

Restore your Chevrolet, Buick, GMC, or Cadillac vehicle as close to its original condition as possible with a Genuine GM Parts Spoiler Seal. This seal helps prevent contaminants from entering your vehicle's interior. Only Genuine GM Parts are tested to meet GM Original Equipment standards and are designed specifically to fit your vehicle.

Warning WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

Helps prevent contaminants from entering your vehicle's interior
For proper installation, locate your nearest GM dealer, independent service center, or body shop
Precise fit for ease of installation

Attachment TypeAdhesive

Length45.22 in / 1148.51 mm

ClassificationOE

Width6.34 in / 161.03 mm

MaterialExpandable Rubber

Attachment TypeAdhesive

ClassificationOE

MaterialExpandable Rubber

Length45.22 in / 1148.51 mm

Width6.34 in / 161.03 mm

Limited Lifetime Warranty for Parts (plus Labor if installed by a GM dealer)

Please visit our warranty page on Gmparts.com for full warranty details.

Good Maintenance Practices:

Before the purchase and installation of a spoiler seal, make sure it is the correct fit for your vehicle.
When removing and reinstalling a spoiler, also replace the seal.
To help prevent leaks, do not substitute the seal with another compound.
Refer to your Vehicle Owner's manual for additional vehicle maintenance practices.

Signs of wear or damage for spoiler seals include but are not limited to:

Loose, rotted, or damaged seal
Incoming water or wind noise

Model	Body Style	Trim	Year(s)
Sonic	Sedan	Premier, LT	2017, 2018, 2019, 2020

About this product

Warning WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

Helps prevent contaminants from entering your vehicle's interior
For proper installation, locate your nearest GM dealer, independent service center, or body shop
Precise fit for ease of installation

Attachment TypeAdhesive

Length45.22 in / 1148.51 mm

ClassificationOE

Width6.34 in / 161.03 mm

MaterialExpandable Rubber

Attachment TypeAdhesive

ClassificationOE

MaterialExpandable Rubber

Length45.22 in / 1148.51 mm

Width6.34 in / 161.03 mm

Limited Lifetime Warranty for Parts (plus Labor if installed by a GM dealer)

Please visit our warranty page on Gmparts.com for full warranty details.

Good Maintenance Practices:

Before the purchase and installation of a spoiler seal, make sure it is the correct fit for your vehicle.
When removing and reinstalling a spoiler, also replace the seal.
To help prevent leaks, do not substitute the seal with another compound.
Refer to your Vehicle Owner's manual for additional vehicle maintenance practices.

Signs of wear or damage for spoiler seals include but are not limited to:

Loose, rotted, or damaged seal
Incoming water or wind noise

Model	Body Style	Trim	Year(s)
Sonic	Sedan	Premier, LT	2017, 2018, 2019, 2020

About this product

Product details

Specifications

Warranty

Maintenance

Good Maintenance Practices:

Signs of wear or damage for spoiler seals include but are not limited to:

Fits these vehicles

About this product

Product details

Specifications

Warranty

Maintenance

Good Maintenance Practices:

Signs of wear or damage for spoiler seals include but are not limited to:

Fits these vehicles

Frequently Asked Questions