Description
DNJ Engine Components PSP1230 – Power Steering Pump
Manufacturer Part Number: PSP1230
Product Overview
The DNJ Engine Components PSP1230 Power Steering Pump is designed to deliver optimal steering performance, ensuring a smooth and responsive driving experience. Manufactured to meet OE-level quality and reliability, this pump guarantees a perfect fit for your Mercedes-Benz vehicles, making it a trusted choice for car enthusiasts and mechanics alike.
Cross Reference Numbers
21-123, 21123
Vehicle Compatibility
Mercedes-Benz GL320 CDI (3.0 V6 DIESEL) (2007-2008), Mercedes-Benz ML320 CDI (3.0 V6 DIESEL) (2007-2008), Mercedes-Benz R320 CDI (3.0 V6 DIESEL) (2007-2008)This also fits other applications. Please use the vehicle selector tool to verify fitment.
Why Shop at our website?
- Over 25 years of European auto parts expertise
- Accurate cataloging for fitment confidence
- Fast, reliable U.S. shipping
- Competitive prices with no hidden fees
- Trusted supplier to the European car community since 2000
Frequently Asked Questions
What is the function of a power steering pump?
The power steering pump provides the necessary hydraulic pressure to assist in steering the vehicle, making it easier to turn the steering wheel.
How often should a power steering pump be replaced?
Typically, a power steering pump should be replaced every 70,000 to 100,000 miles, or sooner if you notice signs of wear such as whining noises or difficulty steering.
What are the signs of a failing power steering pump?
Common signs include whining or groaning noises when turning the wheel, difficulty steering, or visible fluid leaks around the pump.
Can a faulty power steering pump trigger a check engine light?
While a faulty power steering pump itself may not directly trigger a check engine light, related issues can lead to diagnostic trouble codes (DTCs) if the power steering system is not functioning properly.
Specification
-
- eEuroparts SKU : 691049
- Weight : 4.8 lbs
- Dimensions (L x W x H) : 7 x 8 x 6 in
- Barcode : 00889881002293
- Manufacturer Part # : PSP1230
- Brand : DNJ Engine Components
- Manufacturer : DNJ Engine Components
- MPN : PSP1230
- Part Type : Power Steering Pump
- Cross Reference Numbers : 21-123, 21123
- Features : Hose Port Type : O-RING
Housing Material : ALUMINUM
Inlet Attachment Type : HOSE BARB
Mounting Hardware Included : NO
Outlet Attachment Type : THREADED
Outlet Quantity : 1
Outlet Thread Diameter : 16X1.5
Pulley Attachment Type : PRESS-ON
Pulley Included : NO
Remote Reservoir : YES
Reservoir Cap Included : NO
Reservoir Included : NO
Type : HYDRAULIC
- Fitment
- Fitment Type : Vehicle Specific
| Year | Make | Model | Submodel | Notes |
|---|---|---|---|---|
| 2007 | Mercedes-Benz | GL320 | CDI (3.0 V6 DIESEL) | Aspiration: Turbocharged, Valves: 24 |
| 2007 | Mercedes-Benz | ML320 | CDI (3.0 V6 DIESEL) | Aspiration: Turbocharged, Valves: 24 |
| 2007 | Mercedes-Benz | R320 | CDI (3.0 V6 DIESEL) | Aspiration: Turbocharged, Valves: 24 |
| 2008 | Mercedes-Benz | GL320 | CDI (3.0 V6 DIESEL) | Aspiration: Turbocharged, Valves: 24, Notes: To 2/19/08 |
| 2008 | Mercedes-Benz | ML320 | CDI (3.0 V6 DIESEL) | Aspiration: Turbocharged, Valves: 24 |
| 2008 | Mercedes-Benz | R320 | CDI (3.0 V6 DIESEL) | Aspiration: Turbocharged, Valves: 24 |






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