GM Genuine Parts Lower Crankcase Extension Coolant Hose
OE
Pack of 1

GM Genuine Parts Lower Crankcase Extension Coolant Hose

GM Part #12735441

MSRP$4.87*

GM Genuine Parts Engine Coolant Hoses are designed, engineered, and tested to rigorous standards, and are backed by General Motors.

  • Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)
  • GM Genuine Parts are designed, engineered and tested to rigorous standards, and are backed by General Motors
  • GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle

Pack of 1

About this product

GM Genuine Parts Engine Coolant Hoses are designed, engineered, and tested to rigorous standards, and are backed by General Motors. GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE).

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

  • Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)
  • GM Genuine Parts are designed, engineered and tested to rigorous standards, and are backed by General Motors
  • GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
  • GM regularly updates production and service part designs to integrate new materials and technologies

Length2.13 in / 0.1 lm / 54 mm / 0.2 ft
ClassificationOE
Coolant Hose ColorBlack
MaterialRubber
Hose End 1 Outside Diameter2.05 in / 52 mm
Hose End 1 Inside Diameter1.73 in / 44 mm
Hose End 2 Inside Diameter1.73 in / 44 mm
Hose End 2 Outside Diameter2.05 in / 52 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)
Traverse2024, 2025, 2026