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Instruments
- Porsche 944 2.5L 8V 1982-87
- Porsche 944 2.7L 8V 1988-89
- Porsche 944S 2.5L 16V 1987-88
- Porsche 944S2 3.0L 16V 1989-91
- Porsche 944 Turbo 2.5L 8V 1985-88
- Porsche 944 Turbo 2.5L 8V 1989-91
- Porsche 944 Turbo S 2.5L 8V 1988
- Porsche 968 3.0L 1992-94
- Porsche 968 Sport 3.0L 1994-95
- Porsche 968 CS 3.0L 1993-95
- Porsche 968 Turbo S 3.0L 1993-94
- Porsche 928S2 4.7L 1984-86
- Porsche 928S4 5.0L 1987-92
- Porsche 928GT 5.0L 1989-91

Fits:
Porsche 928 1985-91 - x4 required in total
Porsche 944 1985-91 - Facelift models only, x6 required in total
Porsche 968 1992-95
- Porsche 944 2.5L 8V 1982-87
- Porsche 944 2.7L 8V 1988-89
- Porsche 944S 2.5L 16V 1987-88
- Porsche 944S2 3.0L 16V 1989-91
- Porsche 944 Turbo 2.5L 8V 1985-88
- Porsche 944 Turbo 2.5L 8V 1989-91
- Porsche 944 Turbo S 2.5L 8V 1988
- Porsche 968 3.0L 1992-94
- Porsche 968 Sport 3.0L 1994-95
- Porsche 968 CS 3.0L 1993-95
- Porsche 968 Turbo S 3.0L 1993-94
Gauge Cluster Printed Circuit Replacement.
The LutzAuto Instrument Cluster Printed Circuit Board Replacement is a precision-engineered solution designed to permanently resolve common electrical failures in the Porsche 944 instrument cluster.
From the factory, Porsche 944 dashboards relied on a flexible printed circuit foil to distribute power and signals to the gauges, warning lights, and cluster illumination. Over time, this foil becomes brittle due to heat exposure, material aging, and repeated handling during maintenance. Cracked traces and poor conductivity result in erratic gauge behavior, flickering illumination, and intermittent or complete instrument cluster failure.
The LTZ-94464196101 eliminates these issues by replacing the fragile original flex foil with a modern, rigid printed circuit board (PCB). Manufactured to precise OEM dimensions and electrical specifications, this upgraded board restores stable electrical connections throughout the cluster while offering significantly improved durability and long-term reliability.
Designed as a direct-fit replacement, the board installs cleanly into the original instrument cluster housing with no permanent modifications required. It preserves the factory appearance of the dashboard while delivering modern electrical reliability—making it ideal for restorations, daily-driven classics, and preventative maintenance alike.
Engineered and manufactured by LutzAuto, this replacement PCB provides a professional-grade solution to one of the Porsche 944’s most well-known dashboard failure points.
Fits:
What This Product Does:
What Is Included In The Kit:
- New Modern Circuit Boards
- New Indicator LED lights
- New Illumination LED lights
- Plugin Wiring and Zipties
Key Features:
- Direct-fit replacement designed specifically for the Porsche 944 instrument cluster
- Modern rigid printed circuit board (PCB) replaces delicate OEM flex circuit
- Improved durability and reliability over factory foil
- Engineered to match original Porsche electrical and dimensional specifications
- Supports all original cluster functions — gauges, warn lights, and illumination
- Designed and manufactured by LutzAuto with quality and longevity in mind
- Erratic or non-moving gauge needles
- Flickering cluster lighting
- Warning lights that don’t illuminate or stay on unexpectedly
- Complete or intermittent loss of cluster feedback
- Gauges that behave differently when warm vs cold
- Sudden cluster failures during driving
Why Replacement Matters:
- Restores Accurate Instrumentation: Accurate gauges are essential for safe, confident driving — monitoring speed, engine temperature, oil pressure, and fuel level.
- Improves Reliability: A modern PCB resists the brittleness and conductive failures common to old flex circuits.
- Prevents Further Damage: Intermittent electrical faults can cause misleading data or stress other vehicle systems.
- Preserves Dashboard Functionality: Restores full warning light operation, backlighting, and gauge response.
- Supports Classic Vehicle Restoration: A dependable replacement enhances the overall restoration quality and longevity of a classic Porsche 944.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
LTZ-94464196101
The product you are viewing cross references to these numbers
- Porsche 944 2.5L 8V 1982-87
- Porsche 944 2.7L 8V 1988-89
- Porsche 944S 2.5L 16V 1987-88
- Porsche 944S2 3.0L 16V 1989-91
- Porsche 944 Turbo 2.5L 8V 1985-88
- Porsche 944 Turbo 2.5L 8V 1989-91
- Porsche 944 Turbo S 2.5L 8V 1988
- Porsche 968 3.0L 1992-94
- Porsche 968 Sport 3.0L 1994-95
- Porsche 968 CS 3.0L 1993-95
- Porsche 968 Turbo S 3.0L 1993-94
Fits:
Porsche 944 1985-91
Porsche 968 1992-95
Click 'Zoom in' for large parts diagram.
Diagram ref no 5
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
94464194101
The product you are viewing cross references to these numbers
- Porsche 911 1965-1968 2.0L / 912 SWB (F)
- Porsche 911 1968-1973 2.2L / 2.4L / 2.7L RS LWB (F)
- Porsche 911 1974-1977 2.7L / 1976-77 3.0 Carrera
- Porsche 911 1978-1983 3.0L / SC
- Porsche 924 2.0L 1976-79
- Porsche 924 2.0L 1980-85
- Porsche 924 Turbo 2.0L 1979-81
- Porsche 924 Turbo 2.0L 1982-84
- Porsche 924 Carrera GT 2.0L 1981
- Porsche 924 Carrera GTS 2.0L 1982
- Porsche 924S 2.5L 1986-87
- Porsche 924S 2.5L 1988
- Porsche 944 2.5L 8V 1982-87
- Porsche 944 2.7L 8V 1988-89
- Porsche 944S 2.5L 16V 1987-88
- Porsche 944S2 3.0L 16V 1989-91
- Porsche 944 Turbo 2.5L 8V 1985-88
- Porsche 944 Turbo 2.5L 8V 1989-91
- Porsche 944 Turbo S 2.5L 8V 1988
- Porsche 968 3.0L 1992-94
- Porsche 968 Sport 3.0L 1994-95
- Porsche 968 CS 3.0L 1993-95
- Porsche 968 Turbo S 3.0L 1993-94
- Porsche 914 (1970-1976)
Mechanical Odometer Speedometer Gear
Restore the operation of your classic Porsche's odometer
with this OE Match Mechanical Odometer Speedometer Gear.
Fits:
- Porsche 911 1965-1968 2.0L / 912 SWB (F)
- Porsche 911 1968-1973 2.2L / 2.4L / 2.7L RS LWB (F)
- Porsche 911 1974-1977 2.7L / 1976-77 3.0 Carrera
- Porsche 911 1978-1983 3.0L / SC
- Porsche 924 2.0L 1976-79
- Porsche 924 2.0L 1980-85
- Porsche 924 Turbo 2.0L 1979-81
- Porsche 924 Turbo 2.0L 1982-84
- Porsche 924 Carrera GT 2.0L 1981
- Porsche 924 Carrera GTS 2.0L 1982
- Porsche 924S 2.5L 1986-87
- Porsche 924S 2.5L 1988
- Porsche 944 2.5L 8V 1982-87
- Porsche 944 2.7L 8V 1988-89
- Porsche 944S 2.5L 16V 1987-88
- Porsche 944S2 3.0L 16V 1989-91
- Porsche 944 Turbo 2.5L 8V 1985-88
- Porsche 944 Turbo 2.5L 8V 1989-91
- Porsche 944 Turbo S 2.5L 8V 1988
- Porsche 968 3.0L 1992-94
- Porsche 968 Sport 3.0L 1994-95
- Porsche 968 CS 3.0L 1993-95
- Porsche 968 Turbo S 3.0L 1993-94
- Porsche 914 (1970-1976)
This gear is located on the side of the speedometer framework and forms an important part of the internal gear train that drives both the odometer and trip meter. Over time, the original plastic gear can become brittle through age and repeated use, often developing a fine crack around the centre bore where it fits onto the shaft. Once cracked, the gear can no longer grip the shaft correctly, causing it to slip and preventing the odometer from recording mileage accurately.
One of the most common symptoms is that the speedometer needle continues to work normally, while the odometer and trip meter stop counting or operate intermittently.
It is important to note that there are potentially two internal gears that commonly fail within the speedometer. Before ordering, inspect the gear mounted on the side of the speedometer framework.
If your existing gear is metal, this replacement is not required. If your gear is plastic, inspect it carefully around the shaft hole for hairline cracks or signs of slipping. Even a very small crack is enough to cause the gear to fail.To ensure the correct replacement is ordered, the speedometer must be opened and the existing gear inspected. As Porsche used several different gear styles and tooth counts across production, it is always recommended to confirm the original gear before purchasing.
Key Features
- Replaces the plastic gear fitted to the side of the speedometer framework
- Restores odometer and trip meter operation
- Direct replacement for worn or cracked original gears
- Manufactured for precise fit and reliable performance
- Ideal for speedometer restoration and instrument repairs
Always inspect your original gear before ordering Not required if your existing gear is metal
Porsche Mechanical Speedometer & Odometer Repair Parts
The mechanical VDO speedometers fitted to classic Porsche models are renowned for their durability, but after decades of service the internal plastic gears naturally become brittle. One of the most common failures occurs when the gear mounted on the side of the speedometer framework develops a small crack around the centre shaft.
Although the crack is often difficult to see, it prevents the gear from gripping the shaft securely, allowing it to rotate independently instead of driving the odometer mechanism. Replacing the damaged gear restores accurate mileage recording while preserving the originality of your factory instrument.
Common Symptoms of a Failed Mechanical Odometer Gear
- Speedometer needle operates correctly
- Odometer has stopped recording mileage
- Trip meter no longer works
- Intermittent odometer operation
- Gear slips on the shaft
- Hairline crack visible around the centre bore of the plastic gear
Because several different gear designs and tooth counts were used across Porsche production, dismantling the speedometer and inspecting the original gear is essential before ordering a replacement.
Porsche Instruments & Gauge Clusters | Precision Monitoring for Performance and Reliability
Your Porsche’s instrument cluster is the heartbeat of the driving experience — delivering vital performance and engine data at a glance. From speedometers and tachometers to oil pressure and temperature gauges, these instruments combine precision engineering with timeless Porsche design. Over time, however, electrical faults, fading displays, or worn mechanisms can affect accuracy and reliability.
At Design911, we supply high-quality instrument clusters, gauges, and individual components designed to match or exceed original performance standards. Each part is meticulously engineered to ensure accurate readings, seamless integration, and long-term durability, restoring the driver-focused feel that defines every Porsche.
Whether you’re restoring a classic 911 cockpit or replacing a modern digital cluster, our range provides precision, authenticity, and performance you can trust.
What Do Porsche Instruments Do?
Instrument clusters and gauges allow drivers to monitor essential performance metrics, helping maintain control and awareness in all driving conditions.
Core Functions:
- Display vehicle speed, RPM, fuel level, oil pressure, and temperature.
- Provide real-time engine and system monitoring.
- Integrate warning lights and indicators for safety and diagnostics.
- Maintain Porsche’s signature driver-focused layout.
- Enhance cabin aesthetics with precision-crafted design and finishes.
A properly functioning instrument cluster ensures both performance accuracy and a refined interior presentation.
Why Do Instruments Wear or Fail?
Even high-precision instruments are subject to wear, ageing, and electrical issues — especially in classic and high-mileage Porsche models.
Common Causes of Failure Include:
- Faulty sensors or electrical connections causing inaccurate readings.
- Dimming or failed backlighting and displays.
- Internal gear or stepper motor wear in analogue gauges.
- Faded dial faces or cracked lenses from UV exposure.
- Moisture ingress causing corrosion or display malfunction.
When these issues occur, inaccurate readings or unresponsive
gauges can compromise both safety and driving confidence.
Why Replace or Restore
Your Porsche Instruments?
Replacing or refurbishing your Porsche’s instruments ensures accurate performance monitoring and preserves interior aesthetics. High-quality replacements restore full functionality while maintaining the classic design and illumination that Porsche is renowned for.
Key Benefits:
- Restores accurate and reliable gauge readings.
- Improves dashboard appearance and visibility.
- Prevents electrical faults and warning light errors.
- Compatible with Porsche 911, Boxster, Cayman, Panamera, Macan, Cayenne and more.
- Available for both analogue and digital instrument clusters.
- Ideal for classic restorations, interior refurbishments, and performance rebuilds.
A refreshed instrument cluster not only improves driving precision but also enhances the timeless beauty of your Porsche interior.
Highlights
- Precision-engineered Porsche instrument clusters and gauges.
- Available in analogue, digital, and hybrid configurations.
- Direct-fit solutions for restoration or replacement.
- High-visibility illumination and durable materials.
- Suitable for both classic and modern Porsche interiors.
- Designed for performance reliability and authentic aesthetics.