I need the distributor firing order of the 89' gmc 5.7 passenger side all four were pulled off plugs

2000 gmc Sonoma v/6 Firing order, firing order for the 4.3L engine is 1-6-5-4-3-2.
Cylinder order drivers side 1-3-5 and passenger side 2-4-6,
Check the attached links,instruction and guides, Good luck
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Firing order is 1-2-3-4-5-6, clock wise rotation on distributor. Also cylinders 1-3-5 are on the right (passenger) side and 2-4-6 on the left (drivers) side, front to rear.

The firing order is 1-6-5-4-3-2.Starting on drivers side from front to back is 1-3-5 and passenger side from front to back it is 2-4-6.The distributor turns clockwise with number 1 cylinder on the cap in the front center.

1-2-3-4-5-6 With numbering going down the passenger side (looking front to back)1-3-5 and down the drivers side 2-4-6. The rotor spins clockwise with #1 almost straight front .

Firing order is 1-2-3-4-5-6..Cylinders are 1-3-5 Front to back on the LEFT SIDE and 2-4-6 Front to back on the RIGHT SIDE, as your standing at the fan looking at the transmission. Here is a picture:

firing order is 1,8,4,3,6,5,7,2. The distributor turns clockwise. the #1 cylinder is Left front . left side is 1 3 5 7 and the passenger side is 2 4 6 8

Did you pull the distributor out ? Is it a v-8.. If so rotate your engine and bring #1 cylinder up to top dead center. Pull the distributor off and see if the rotor is over the top of #1 plug wire. It should be on top or straight across to the opposite side which is 180 degrees out. Firing order is 1-8-4-3-6-5-7-2.

For the 1989 GMC Suburban I do not know if you have the 5.7L or 7.4L, however both have the same firing order, cylinder layout and distributor layout:

Firing Order:
1-8-4-3-6-5-7-2

Cylinders:
.......(back)........
|..8..............7..|
|..6..............5..|
|..4..............3..|
|..2..............1..|
........(front)

Distributor Connections:
.....(back)
(+) 6.....5
3...............7
4...............2
.....8.....1 (+)
.....(front)
Rotation:
Clockwise

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http://www.motoralldata.com/alldata/MOTOR~V154694308~C19848~R0~OD~N/0/41746052/42418500/42418505/42419860/34853741/100411974/34853743/58948514/34849806/144571248

Since you didn't state whether it is a V6 or V8, I'll give you both.

V6 -4.3Liter
Firing Order is 1-6-5-4-3-2
Distributor rotor turns Clockwise
Number 1 spark plug tower on distributor cap, faces the front of the engine.

->Drivers side, spark plug order in engine, starting from the Front going back:
1-3-5
->Passenger side, spark plug order in engine,
starting from the Front going back:
2-4-6

If it's Electronic, the distributor cap has a Left side, (Drivers side), and a Right side, (Passenger side)
Starting from the Front, going back on the Left side,
3-1-5
Starting from the Front going back on the Right side,
2-4-6

V8-5.0, 5.7, and 7.4Liter
Firing Order is 1-8-4-3-6-5-7-2
Distributor rotor turns Clockwise
Number 1 spark plug tower on distributor cap,
faces Front, towards the Drivers side.

Electronic distributor cap has two sides. Drivers, (Left), side and Passenger, (Right), side.
Starting from Front going back on Drivers side,
1-7-3-5
Starting from Front going back on Passenger side,
8-2-4-6

Spark plug order in engine, starting from Front going back, Drivers side:
1-3-5-7
Spark plug order in engine, starting from Front going back, Passenger side:
2-4-6-8