Porsche Part No 000.043.117.00: What It Is and Where to Find It

If you own a Porsche and need to replace a specific component, you may have come across the part number 000.043.117.00. This number isn’t as common as some engine or brake parts, so it’s natural to wonder what it is, whether it fits your car, and where to buy it. This article explains everything about Porsche part no 000.043.117.00, including its function, compatible models, and how to find a genuine replacement without paying too much.

What Is Porsche Part No 000.043.117.00?

Porsche part 000.043.117.00 is a steering column control module (also called a steering column electronic unit). It’s the electronic component that manages various functions attached to the steering column, such as turn signals, wipers, cruise control, and sometimes the ignition switch or immobilizer. In many Porsche models, this module is integrated with the steering column lock and communicates with the vehicle’s CAN bus system.

Over time, these modules can fail due to electrical issues, moisture, or simply age. Common symptoms of a failing module include intermittent wiper or signal operation, cruise control not working, or a warning light on the dashboard. Replacing the module usually restores full functionality.

Which Porsche Models Use 000.043.117.00?

This part number is primarily used in Porsche 996 and 997 generation 911s, as well as the 986 and 987 Boxster/Cayman models. Specifically, it fits:

• Porsche 911 (996) – Model years 1998–2005
• Porsche 911 (997) – Model years 2005–2012 (early 997.1)
• Porsche Boxster (986) – 1997–2004
• Porsche Boxster/Cayman (987) – 2005–2012 (early 987.1)

It’s also used in some Porsche Cayenne (955) models from 2003–2006, but you should always verify with your VIN or consult a parts specialist. The part may have been updated or superseded by a newer number (e.g., 000.043.117.01 or later), so cross-reference with your car’s original equipment.

How to Confirm Compatibility

The safest way to confirm if 000.043.117.00 fits your Porsche is:

1. Look up your vehicle’s VIN and search an online Porsche parts catalog (like Porsche’s own Tequipment site or a dealer’s parts portal).
2. Remove the existing steering column module and check the number printed on it. Often the original part number is directly visible.
3. Contact a Porsche dealership or a specialized independent shop that deals with Porsche electronics.

Common Symptoms of a Faulty Steering Column Module

If you suspect your module might be failing, here are the typical signs:

• Turn signals don’t work or cancel incorrectly
• Windshield wipers have erratic behavior (e.g., only one speed, or continuous operation when switched off)
• Cruise control fails to engage or disengages randomly
• Horn doesn’t sound
• Steering column lock issues (car won’t start or key is stuck)
• Warning lights on the dash related to the steering column or immobilizer

These symptoms can also be caused by other faults (like a bad stalk switch), so proper diagnosis is important before buying a replacement module.

Where to Buy Porsche Part 000.043.117.00

Because this is a vehicle-specific electronic part, it’s best to buy from trusted sources to avoid counterfeit or used modules that may have hidden problems.

1. Porsche Dealership

A Porsche dealership will sell you a brand-new OEM module. The price is typically the highest, but you get a warranty and guaranteed fitment. Expect to pay between $400 and $600 depending on your location and current stock.

2. Authorized Online Porsche Parts Retailers

Websites like Sunset Porsche Parts, Porsche of Denver, or Pelican Parts (which is an authorized distributor) offer OEM parts at a discount compared to dealership walk-in prices. You can often save 10–20%. Make sure the site clearly says “Genuine Porsche” and not “OEM replacement” – the latter may come from a different manufacturer.

3. Specialized Independent Porsche Shops

Many independent shops that work exclusively with Porsches can source this module. They might have access to refurbished units or lower dealer pricing. If you’re having a shop do the repair, they’ll usually handle the part sourcing.

4. Used or Refurbished Units

For cost-saving, you can find used modules from salvage yards (e.g., LKQ, eBay, or Porsche-specific dismantlers like Parts 55 or Porsche Recyclers). However, be cautious: electronic modules can fail without visible damage, and many used parts are sold with no warranty. Refurbished units (repaired by specialists) can be a good middle ground if the seller provides a warranty – often 1–2 years. Prices for used modules run $100–$250.

Important: Steering column modules are often VIN-programmed or require coding to your car’s immobilizer and other systems. A used module from another vehicle will not work without reprogramming. This can be done by a dealer or a lock-and-key specialist, adding cost. If you buy new OEM, it typically comes pre-programmed or can be programmed with the correct steps.

Installation and Programming Considerations

Replacing the steering column module is a moderate DIY job if you’re comfortable with electrical connectors and steering wheel removal. But programming is usually required:

• Basic functions (signals, wipers) may work without coding.
• Cruise control, immobilizer, and steering column lock almost always require programming with a Porsche-specific diagnostic tool like PIWIS or a high-end aftermarket scanner (e.g., Autel MaxiSys).

If you’re not a Porsche specialist, it’s wise to let a shop handle the installation and programming. Labor ranges from 1–2 hours plus programming fees, total around $200–$500 depending on your area.

Final Recommendation

For most owners, buying a brand-new genuine Porsche part 000.043.117.00 from an authorized online retailer is the best balance of reliability and cost. Avoid cheap no-name replacements, as they often fail prematurely or have compatibility issues. If your budget is tight, look for a professionally refurbished unit with a warranty from a vendor that offers programming assistance. Always verify fitment with your VIN before purchasing, and factor in the cost of programming if needed. A properly working steering column module restores convenience and safety to your Porsche driving experience.