Parts Information

Parts required to complete this modification are to be obtained from General Motors Warehousing and Distribution Division (GMWDD). To ensure that these parts will be obtained as soon as possible they should be ordered from GMWDD on a C.I.O. order with no special instruction code, but on an advise code (2).

IMPORTANT: Defective oil line(s) removed from the involved vehicles will be retained by the dealer in accordance with the instructions outlined in the dealers current Policy and Procedures Manual.


PART ADDITIONAL REQUIRED
NUMBER DESCRIPTION APPL. EQUIPMENT


14054350 Inlet Oil Cooler Line P-Model LL4 (6.2L Diesel)

14054372 Inlet Oil Cooler Line P-Model LT9 (5.7L Gas) &
14054373 Outlet Oil Cooler Line KC4 (Engine Oil Cooler)


15595588 Inlet Oil Cooler Line P 30 Model LE8 (7.4L Gas)
15595589 Outlet Oil Cooler Line


15595994 Inlet Oil Cooler Line G Van LL4 & LH6
15595995 Outlet Oil Cooler Line (6.2L Diesel)

15598396 Inlet Oil Cooler Line G Van LT9 or LS9 (5.7L Gas)
15598397 Outlet Oil Cooler Line or LF3 or LE9 (5.0L Gas)
& KC4 (Engine Oil Cooler)

15592917 Inlet Oil Cooler Line G Van LB1 (4.3L Gas) & KC4
(Engine Oil Cooler)


14055584 Outlet Oil Cooler Line K Model KC4 (Engine Oil Cooler)

14061346 Inlet Oil Cooler Line K Model LL4 or LH6
14061347 Outlet Oil Cooler Line (6.2L Diesel)


14061346 Inlet Oil Cooler Line C Model LL4 or LH6
14061347 Outlet Oil Cooler Line (6.2L Diesel)

15522436 Inlet Oil Cooler Line C Model LB1 (4.3L Gas) & KC4
15522437 Outlet Oil Cooler Line (Engine Oil Cooler)

14055581 Inlet Oil Cooler Line C Model KC4 (Engine Oil Cooler)
14055582 Outlet Oil Cooler Line