A Mechanic's Guide to the 2005-2006 Saab 9-2X Power Steering Pump
Before you replace the power steering pump on your 'Saabaru', here's what you need to know.
- First, try replacing the inexpensive inlet O-ring (Subaru P/N 34439FG000) to fix whining noises.
- Your 9-2X uses a Subaru Impreza/WRX power steering pump; they are identical parts.
- Use only Automatic Transmission Fluid (ATF), not power steering fluid.
- New aftermarket pumps are generally more reliable than remanufactured units, which have a reputation for high failure rates.
Your Saab is a Subaru
First, understand that your 2005-2006 Saab 9-2X is a rebadged Subaru Impreza. The Aero model has the turbocharged engine from the WRX, while the Linear has the naturally aspirated engine from the standard Impreza. This is great news for parts availability, as the power steering pump is a common Subaru component.
CHECK THIS FIRST: The $5 O-Ring Fix
The most common cause of power steering whine in these cars is NOT a failed pump. It is often a small, inexpensive O-ring on the power steering pump's fluid inlet that has hardened with age. This allows air to be sucked into the system, causing a whining or groaning noise, especially when the engine is cold. Before spending hundreds on a new pump, replace this O-ring (Subaru Part No. 34439FG000) and bleed the system. This very often solves the problem.
Symptoms of a Failing Power Steering Pump
If you've already replaced the inlet O-ring and are still having issues, you may have a failing pump. Look for these symptoms:
- Constant Whining or Groaning: A noise that gets louder when you turn the steering wheel and does not go away when the engine warms up.
- Stiff Steering: The steering wheel is difficult to turn, especially at low speeds or when parking.
- Leaking Fluid: You may see reddish fluid (ATF) puddles under the front of your car or notice the pump body itself is wet with fluid.
- Frothy Fluid: The fluid in the reservoir looks bubbly or foamy, which can be a sign of a bad pump seal or the common O-ring issue.
Choosing the Right Aftermarket Pump
When it comes to aftermarket power steering pumps for the 9-2X, quality can be inconsistent, especially with remanufactured units. Here’s a breakdown of what to expect.
Tier 1: New Aftermarket
Brands like PWR and some new offerings from BBB Industries or Mapco fall into this category. A new aftermarket pump is generally a safer bet than a remanufactured one, as it uses all-new components. While they may not have the same longevity as a genuine OEM part, they often provide a good balance of price and reliability and may come with a better warranty.
Tier 2: Remanufactured Aftermarket
This is the most common and affordable option. Brands like Cardone and many pumps from BBB Industries are remanufactured. This means the original pump housing is reused with new seals, bearings, and other wear items. However, owner experiences are very mixed. Many forums contain stories of these pumps failing quickly or being defective right out of the box. While the low price is attractive, be aware that it can be a gamble.
Pro Tip: If you choose a remanufactured pump, be sure to flush the entire power steering system and install an in-line filter. This can prevent old contaminated fluid or debris from damaging the replacement pump and may be required for the warranty.
| Part Type | Estimated Cost |
|---|---|
| New Aftermarket Pump | $160 - $454 |
| Remanufactured Aftermarket Pump | $95 - $200 |
| Shop Labor | $160 - $235 |
| Total Professional Replacement | $580 - $738 |
Frequently Asked Questions (FAQ)
Is there a recall on the 2005-2006 Saab 9-2X power steering pump?
No. While there are several recalls for the 9-2X, they are related to the Takata airbags and not the power steering system.
What kind of fluid does the Saab 9-2X power steering system use?
The system uses Automatic Transmission Fluid (ATF), not standard power steering fluid. Using a quality DEXRON-III or DEXRON-VI compatible ATF is recommended. Using the wrong fluid can damage the pump and seals.
Can I replace the power steering pump myself?
Yes, this is a feasible DIY job for someone with mechanical experience. The pump is located on top of the engine and is relatively easy to access. The process involves removing the drive belt, disconnecting the fluid lines, unbolting the pump, and then reversing the process. It is crucial to properly bleed the system of air after installation.
Do I need to order a pump for a Saab or a Subaru?
You should search for a pump listed for the 2005-2006 Saab 9-2X or the equivalent 2004-2007 Subaru Impreza / WRX. They are the same part. Ensure you get the correct pump for your engine (Aero/turbo or Linear/non-turbo), as there can be minor differences.
Technical Specifications
OEM Part Numbers: 34430FE041 32010216
Fits 2.0L Turbo (Aero 2005), 2.5L Turbo (Aero 2006), and 2.5L Non-Turbo (Linear 2005-2006) Subaru EJ-series engines. System uses DEXRON-III/VI Automatic Transmission Fluid.
We Have This Part in Stock
The information in this article is provided for general reference and educational purposes only. Vehicle specifications, procedures, and part compatibility can vary by production date, trim level, and region. Always consult your vehicle's factory service manual and verify part numbers before purchasing or performing repairs. Safety-critical components such as airbags, seat belts, and braking systems should be installed by a qualified professional.
- Saab 9-2X: