Engine - Oil Hose Replacement

File In Section: 06 - Engine/Propulsion System

Bulletin No.: 99-06-01-017

Date: October, 1999

INFORMATION

Subject:
Engine Oil Cooler Hose Replacement

Models:
1999 Cadillac Escalade
1999 Chevrolet and GMC C/K Pickup and Utility Models
1999 Chevrolet and GMC G Van Models
with 5.0 L, 5.7 L or 6.0 L V8 Engine (VINs M, R, U - RPOs L30, L31, L04)
Built between February 26, 1999 and March 8, 1999

This bulletin is being issued to inform dealers that when replacing the engine oil cooler hose on the above listed vehicles, do not use a replacement hose with a 12/23/99 build date. The build date can be found on the rubber hose portion of the line. There will be a series of white letters and numbers followed by the build date. The affected part numbers are listed below.





Parts Information