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Tyre Pressure Monitor
- Porsche 928S2 4.7L 1984-86
- Porsche 928S4 5.0L 1987-92
- Porsche 928GT 5.0L 1989-91
- Porsche 928GTS 5.4L 1992-95
Tyre Pressure Monitoring Sensor (RDK) Nut Set
Sold as a pair - 1 pair required per wheel
High-quality replacement nut set designed for the tyre
pressure monitoring system (RDK) fitted to Porsche 928 models from 1990
onwards.
Fits:
Diagram ref no 6
These vehicles were equipped with early-generation tyre
pressure sensors, with two sensors installed per wheel. During
removal—especially after decades in place—the original aluminium nuts often
deform or become unusable, particularly when removing sensors for wheel
refurbishment or powder coating.
This replacement nut set has been specifically developed to
allow correct reinstallation of the TPMS sensors, ensuring a secure fit
and proper system operation.
Manufactured with an anodized coating, these nuts offer significantly improved corrosion resistance compared to the original parts, making them ideal for long-term use.
Key Features
• Replacement nut set for Porsche 928 TPMS (RDK) sensors
• Suitable for models from 1990 onwards
• Designed for correct sensor reinstallation
• Anodized finish for enhanced corrosion resistance
• Ideal for wheel refurbishment and restoration
• Improved durability over original aluminium nuts
Function and Purpose
These nuts are essential for securing the tyre pressure sensors.
They help to:
• Fix TPMS (RDK) sensors securely within the wheel
• Ensure correct positioning and function of sensors
• Enable proper reinstallation after removal
• Maintain long-term reliability of the system
Why Replace TPMS Sensor Nuts
Original nuts are often compromised during removal.
Common issues include:
• Deformation during removal
• Corrosion after decades of use
• Loss of proper thread engagement
• Reduced sealing and fastening reliability
Even if original nuts appear usable, replacing them ensures correct fitment and long-term durability.
Perfect for Wheel Refurbishment
When refurbishing or powder coating wheels:
• Sensors must be removed
• Original nuts are often damaged or unusable
• New nuts are required for safe reinstallation
This kit provides the correct solution for restoration and refurbishment work.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
92836120301
The product you are viewing cross references to these numbers
Porsche Tyre Pressure Monitor
At Design911, we supply a wide range of tyre pressure monitor components for Porsche models, helping you maintain, personalise and enjoy your car.
Why do Porsche Tyre Pressure Monitor matter?
Tyre pressure monitoring systems (TPMS) play a key role in how your Porsche feels and behaves on the road, as well as how safely and efficiently it runs. Over time, sensors and valves can suffer from battery failure, damage or corrosion, or may no longer be compatible with new wheels or updated systems. Replacing tired or faulty TPMS parts helps your Porsche remain safe, compliant and pleasant to use every day.
- Keep your Porsche looking smart rather than tired or neglected
- Help protect the surrounding area from dirt and corrosion where relevant
- Reduce minor niggles such as looseness, rattles or mismatched parts
- Support long-term enjoyment, pride of ownership and potential resale value
Common options & kits
Individual replacement parts
Specific items to address a particular area or issue without changing everything at once.
- Ideal for targeted repairs
- Lets you replace only what is needed
- Helps keep initial costs under control
Matched sets or pairs
Components supplied together so both sides or related items are renewed at the same time.
- Consistent feel and performance
- Helps avoid uneven wear or behaviour
- A sensible choice for routine maintenance
Complete kits
Grouped parts designed to refresh a whole system or area in one go, useful for upgrades and restorations.
- Everything specified in a single package
- Saves time compared with sourcing parts individually
- Ideal when upgrading or restoring your Porsche
Brands & quality options
At Design911, we stock genuine Porsche parts where available, plus OEM-equivalent and carefully selected aftermarket brands. This lets you choose between keeping things original, adding subtle upgrades or managing budgets on everyday maintenance.
Huf
iM TPMS
Kits
Design911 offers an extensive selection of package deals for Porsche parts, providing an ideal solution for Porsche enthusiasts looking to upgrade, maintain, or personalise their vehicles. These packages are thoughtfully curated to include complementary components, ensuring compatibility and cost-effectiveness.
Porsche
When should you review or replace your Porsche tyre pressure monitor?
Checking tyre pressure monitor components regularly helps you spot wear, damage or age-related deterioration before it affects comfort, refinement or leads to more expensive repairs later on.
- Existing parts are worn, cracked, scuffed, faded, corroded or missing
- You notice looseness, vibration or an untidy appearance around the area they sit in
- You have had related work carried out and want everything to look and feel consistent
- You want the car to feel smarter and better cared for in daily use or before resale
If any of these apply, it is a good time to review your tyre pressure monitor and replace anything that is past its best, so your Porsche stays dependable and enjoyable to drive.
Explore Porsche tyre pressure monitor with Design911
Browse tyre pressure monitor for Porsche at Design911 — from individual parts to complete kits — and find options to suit everyday maintenance, upgrades and full projects.
