Please wait… 
Please wait while we process your order,
do not press the back button… 
Design911 Design 911 supply Porsche parts, Porsche spares and Porsche accessories, to both retail and to the trade. Our Porsche product and accessory range includes brakes, exhausts, tyres, wheels and Porsche panels and interiors. https://d911api.datadial.net/images/schemaLogo.png https://d911api.datadial.net/images/schemaLogo.png https://d911api.datadial.net Facebook Instagram
Porsche specialists based in the UK
Porsche > 924 (1977-1988) > Interior & Accessories > Instruments >

Oil Temperature Gauge, VDO Style. Porsche 914  ❭  91464111820

Oil Temperature Gauge, VDO Style. Porsche 914 - 91464111820, 1699600600
1
Check vehicle fitment
91464111820/1
Product Information
Product Information
Oil Temperature Gauge For Centre Console. VDO Style.
The OE MATCH Oil Temperature Gauge is a VDO-style replacement gauge designed for installation in the centre console of the Porsche 914. It provides the driver with a clear visual indication of engine oil temperature, helping monitor operating conditions and identify abnormal increases in temperature.

Fits:
  • Porsche 914 1.7-2.0 01/69-02/76

With its period VDO-style appearance, the gauge complements the classic Porsche 914 interior while restoring an important source of engine information. It is an ideal replacement for a faulty, inaccurate or cosmetically deteriorated original gauge and is also suitable for restoration projects where maintaining a factory-style appearance is important.

What This Product Does:

The oil temperature gauge displays information from the vehicle's oil temperature sender, allowing the driver to monitor how hot the engine oil becomes during operation.

Engine oil performs several critical functions, including lubricating moving components, reducing friction and helping carry heat away from internal engine parts. Its temperature therefore provides useful information about the engine's operating conditions.

A functioning oil temperature gauge allows the driver to observe:

  • Normal engine warm-up
  • Oil temperature during everyday driving
  • Temperature increases during prolonged high-speed or demanding driving
  • Unusually high operating temperatures
  • Changes in typical temperature behaviour that may warrant investigation

This information can be particularly useful in an air-cooled Porsche, where keeping an eye on operating temperatures provides additional insight into engine condition.

Symptoms Of Wear Or Failure:
Age, electrical faults and deterioration of internal components can eventually affect the accuracy or operation of an original gauge.

Common symptoms include:

  • Gauge needle does not move as the engine warms up
  • Needle remains permanently at one end of the scale
  • Temperature readings appear unusually high or low
  • Intermittent or erratic needle movement
  • Gauge responds slowly or sticks
  • Reading changes unexpectedly during otherwise steady driving
  • Gauge works only occasionally
  • Faded or damaged gauge face
  • Damaged needle or housing
  • Poor readability due to age or deterioration

An abnormal reading does not automatically mean the gauge itself has failed. The temperature sender, wiring, electrical connections and grounds should also be inspected before diagnosing the instrument as faulty.

Why Replacement Matters:

  • Without an accurate oil temperature gauge, the driver loses a useful way of monitoring the engine's thermal condition.
  • Excessive oil temperature can reduce the oil's ability to provide effective lubrication and may indicate that the engine is operating under unusually demanding conditions or that another mechanical or cooling-related issue requires attention.
  • A working gauge can therefore provide early warning of abnormal temperature behaviour, allowing the driver to reduce engine load and investigate the cause before continued operation potentially leads to more serious problems.
  • Replacing an inaccurate or non-functioning gauge restores this important information and gives the driver greater confidence when monitoring the engine during normal, spirited or extended driving.



Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

91464111820
91464111820
1699600600

The product you are viewing cross references to these numbers
Related products
Bulb 12V / 2W for Dash Board Instruments - 90063110290, PCG631129A
1
Bulb 12V / 2W for Dash Board Instruments
Special Order item
PCG631129A
Product Information
Product Information
Bulb 12V / 2W for Dash Board Instruments

Price is each

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

PCG631129A
90063110290
PCG631129A

The product you are viewing cross references to these numbers
Speedo Cable. Porsche 924 / 924S / 944 LHD Cars - 142957801C
5
Speedo Cable. Porsche 924 / 924S / 944 LHD Cars
Special Order item
142957801C
Product Information
Product Information
Speedo Cable for LHD cars.

porsche

Fits:
Porsche 924 1976-85 LHD Cars ***not for (J)
Porsche 924S 1986-88 LHD Cars
Porsche 944 1982-85 LHD Cars

Click 'Zoom in' for large parts diagram.
Diagram ref no 5

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

142957801C
142957801C

The product you are viewing cross references to these numbers
Mechanical Odometer Speedometer Gear. Porsche 911 / 912 / 914 / 924 / 944 - OGM11, OGM12, OGM13, OGM14, OGM15, OGM16, OGM17, OGM18, OGM19, OGM21, OGM25
3
Mechanical Odometer Speedometer Gear. Porsche 911 / 912 / 914 / 924 / 944
OGM
Product Information
Product Information

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.