GM Genuine Parts Upper Intercooler Insulator
OE
Pack of 1

GM Genuine Parts Upper Intercooler Insulator

GM Part #12640404

MSRP$26.11*

Maintain your Chevrolet, Buick, GMC, or Cadillac vehicle with a Genuine GM Intercooler Insulator.

  • Designed, engineered, tested, and warranted for GM vehicles
  • Precise fit for ease of installation
  • For proper installation, locate your nearest GM dealer, independent service center, or body shop

Pack of 1

About this product

Maintain your Chevrolet, Buick, GMC, or Cadillac vehicle with a Genuine GM Intercooler Insulator. Only Genuine GM Parts are tested to meet GM Original Equipment standards and are designed specifically to fit your vehicle.

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  • Designed, engineered, tested, and warranted for GM vehicles
  • Precise fit for ease of installation
  • For proper installation, locate your nearest GM dealer, independent service center, or body shop

Width3.2in
MaterialRubber
ClassificationOE
Length15.07 in / 382.8 mm

24 Months/Unlimited Miles Limited Warranty for Parts (plus Labor if installed by a GM dealer)

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

ModelBody StyleTrimYear(s)
ATSV2016, 2017, 2018, 2019
CT4V Blackwing2022, 2023, 2024, 2025, 2026
CTSVsport, Vsport Premium, Vsport Premium Luxury2014, 2015, 2016, 2017, 2018, 2019
XTSVsport Platinum, Vsport Premium, Vsport Premium Luxury2014, 2015, 2016, 2017, 2018, 2019