DNJ
DNJ 1978 GMC C15 Suburban 5.0L Power Steering Pump
DNJ 1978 GMC C15 Suburban 5.0L Power Steering Pump
Part number: PSP1184_409
Couldn't load pickup availability
- Ships direct from the brand or supplier
- Tracking emailed when it ships
- Free fitment check before you order
Listed for: GMC C15 SuburbanFitment notes & questions
1978 GMC C15 Suburban 5.0L Power Steering Pump by DNJ for 1978 GMC C15 Suburban with the 5.0L engine. A whine that changes with steering, a leak or heavy steering are common signs the pump is wearing out.
Quick facts
- Brand: DNJ
- Part type: Power steering pump
- Listed for: 1978 GMC C15 Suburban
- Engine: 5.0L
- Part number: PSP1184_409
Listed fitment
- [1967-2007] CHRY, GM, JEEP [w/o Reservoir] / L3, L4, L6, V6, V8 / 1.0L, 1.9L, 3.8L, 3.9L, 4.2L, 4.3L, 4.8L, 5.0L, 5.2L, 5.3L, 5.7L, 5.9L, 6.0L, 6.2L, 6.5L, 7.4L / 119, 229, 231, 239, 258, 262, 293, 305, 318, 325, 350, 360, 364, 379, 395, 454, 61 OHV, SOHC 12V, 16V
Good to know
- Warranty terms: 12 month or 12,000 mile warranty whichever comes first. Warranty must be requested by the original purchaser and is limited to the replacement of the alleged defective part(s) only.
Tip: Bleed the air out of the system after installation by turning the wheel lock to lock with the engine running.

Before you order: GMC C15 Suburban power steering pump fitment
The power steering pump supplies the fluid pressure that makes the steering light to turn.
Fitment notes
- Listed for: GMC C15 Suburban.
- Engine: check the engine size listed against your vehicle's VIN or under-hood label.
- Specs, lead time and warranty come from DNJ and can change. The details above this guide are the latest we have.
Not sure it fits? Tell us exactly what you drive and we'll confirm fitment first. It's free and saves a return.
Ask about fitmentPlan the whole job
- Power steering fluid. Use the fluid type your vehicle calls for.
- Hoses. Old pressure and return hoses often leak.
More for your car: Power Steering Pumps · GMC Parts · All Power Steering Pumps · Suspension & steering
Questions about GMC C15 Suburban power steering pump
Will this fit my GMC C15 Suburban?
Why does my power steering whine?
Where do specs and warranty details come from?
Questions & answers
No questions yet about this part. Ask about fitment, what's in the box or installation and we'll answer here.