GM Service Manual Online
For 1990-2009 cars only

Power Steering Pump Specifications for GMC Truck GMC Sierra Denali 2005

Vehicle

Engine Code

Engine Size

High Flow (Liters per Minute)

High Flow (Gallons per Minute)

Pressure Relief (kPa)

Pressure Relief (PSI)

C15 Pickup/Crew Cab w/vacuum brakes, 7200 GVW

LU3

LR4

LM7/L59

4.3L

4.8L

5.3L

10.9/12.4

2.9/3.3

9825/10514

1425/1525

K 15 Pickup w/vacuum brakes, 7200 GVW

LU3

LR4

LM7/L59

4.3L

4.8L

5.3L

10.2/11.7

2.7/3.1

9825/10514

1425/1525

K 15, Pickup/Sierra Denali/ Silverado SS w/20" tires/ Crew Cab w/vacuum brakes

LQ4

6.0L

13.2/14.7

3.5/3.9

9825/10514

1425/1525

C/K 25/25HD/35, Pickup/Chassis/Crew Cab w/hydroboost

LQ4

LLY

L18

6.0L

6.6L Diesel

8.1L

13.2/14.7

3.5/3.9

9825/10514

1425/1525