GM SIN HDC — PLT & DRVN PLT) (*19, 20)

For the GM SIN HDC.

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Procedure

1. 15. 1.540 PLUG, ENG BLK OILCLRHOSE 91-99 1 (L19, 129, LX2) ..... 1 14090911
2. 16. DISCON PLATE, CLU PRESS (W/CVR) _ 91-93 I(L19) .............. 1 15638387
3. 17. 1.531 PLUG, ENG OIL PRESS GASEN 91~97 | (L19, L29,LX2) ..... 1 444613
4. 18. 0.034 PLUG, ENG BLK COOL DRN 91-98 1 (L19, L29, LX2) ..... 2 3889330

Source: manual:GM_KEM_8.74L_Manual.pdf. Figures and steps are as documented; always cross-check against the official manual and any later revisions for your exact serial number before servicing.