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oil level sender Genuine Porsche part 91164154100

Code: 91164154100

Genuine Porsche part

oil level sender

Additional information:

• This part is brand new and unused.
• Please verify that it is 100% suitable for your specific vehicle before purchase to ensure compatibility.

Before purchasing thoroughly check part to confirm compatibility.

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Speedo replacement. Porsche 911 1970-73 250KMH

91164150100/1

Product Information

Reconditioned Replacement Speedo.
The OE Match Reconditioned Replacement Speedometer is a professionally reconditioned instrument designed to restore accurate vehicle speed indication and maintain the authentic appearance of the dashboard on compatible classic Porsche models. Rebuilt to OE specifications for fit, function and reliability, this replacement speedometer retains the original factory styling while providing dependable performance for everyday driving and concours-level restorations.

PLEASE NOTE:

The surcharge for this reconditioned part will be refunded when the exchange unit is received and approved by us and the relevant manufacturer.
Please note, surcharge refunds often take an average of 6 to 8 weeks to be approved by the manufacturer.
Acceptance of the exchange part is at the manufacturer's discretion, based on the part being fit for reconditioning.
All surcharges and exchanges are subject to our terms and conditions.

Fits:

Porsche 911 1965-1968 2.0L / 912 SWB (F)
Porsche 911 1968-1973 2.2L / 2.4L / 2.7L RS LWB (F)

Each unit is carefully reconditioned using high-quality replacement components where required. Internal mechanisms are inspected, cleaned, calibrated and tested to ensure accurate speed readings and smooth needle operation. The housing, dial face and internal assemblies are refurbished to deliver a factory-style appearance and direct OE-style installation, making this the ideal solution for replacing worn, damaged or inaccurate original speedometers.

What This Product Does:

Displays accurate vehicle speed.
Allows the driver to monitor road speed safely.
Restores reliable speedometer operation.
Maintains the original dashboard appearance.
Provides smooth and accurate needle movement.
Supports compliance with road speed regulations.
Provides direct OE-style fitment.
Forms an essential part of the vehicle's instrument cluster.

Symptoms Of Wear Or Failure:

Inaccurate speed readings.
Speedometer needle fluctuating or bouncing.
Complete loss of speed indication.
Sticking or erratic needle movement.
Internal mechanical noise from the instrument.
Odometer or trip meter failing to operate correctly.
Clouded or damaged instrument lens.
Faded or deteriorated dial face.
Intermittent speedometer operation.
Reduced dashboard originality due to damaged instruments.

Why Replacement Matters:

The speedometer is one of the most frequently viewed instruments in the vehicle and plays a vital role in safe and legal driving. Over time, internal gears, bearings, springs and other precision components can wear, while age, vibration and heat may affect calibration and reliability.
A faulty speedometer can provide inaccurate speed information, making it difficult to judge road speed accurately and potentially leading to unsafe driving or speeding offences. Worn instruments can also detract from the appearance and value of a classic Porsche, particularly during restoration.
Replacing a worn or damaged speedometer with an OE Match professionally reconditioned unit restores accurate speed indication, smooth operation and the authentic factory appearance of the dashboard. Rebuilt to OE standards and carefully tested for performance, this replacement speedometer provides dependable reliability while preserving the originality and character of your Porsche.

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

91164150100

91164150100

The product you are viewing cross references to these numbers

4 4 4 4

Oil Level Sender. Porsche 911 1974-89

91164154105/2

Product Information

Oil Level Sender

Restore accurate oil level monitoring with this OE Match Oil Level Sender. Manufactured for precise fitment and dependable performance, this replacement oil level sender accurately measures the oil level within the external oil tank and transmits the information to the dashboard oil level gauge.

Fits:

Porsche 911 1974-1977 2.7L / 1976-77 3.0 Carrera
Porsche 911 1978-1983 3.0L / SC
Porsche 911 1984-1986 3.2L
Porsche 911 1987-1989 3.2L G50
Porsche 911 1975-1977 3.0L Turbo (930)
Porsche 911 1978-1989 3.3L Turbo (930)

Diagram Ref No 2

The dry sump lubrication system used on the classic air-cooled Porsche 911 relies on an external oil tank and a dedicated oil level sender to provide the driver with an accurate indication of the engine's oil level. Over time, internal electrical components, the float mechanism and electrical contacts can deteriorate through age, heat and continual exposure to engine oil. This can result in inaccurate oil level readings or complete failure of the dashboard oil level gauge.

Replacing a worn or faulty oil level sender restores confidence in your vehicle's instrumentation, allowing you to accurately monitor the engine's oil level and maintain the correct quantity of lubricant for reliable engine operation.

Whether you're restoring a classic Porsche, repairing a faulty oil level gauge or carrying out preventative maintenance on the lubrication system, this OE Match Oil Level Sender offers a high-quality replacement solution.

What Does the Oil Level Sender Do?

The oil level sender continuously monitors the oil level inside the external oil tank and sends an electrical signal to the dashboard oil level gauge.

Its primary functions include:

Measuring the oil level within the oil tank.
Providing accurate information to the dashboard oil level gauge.
Helping monitor the engine's lubrication system.
Supporting routine oil level checks.
Assisting with correct engine oil maintenance.
Maintaining reliable dashboard gauge operation.

Accurate oil level monitoring is particularly important on dry sump Porsche engines, where maintaining the correct oil quantity is essential for reliable lubrication.

Why Do Oil Level Senders Fail?

Over many years of operation, the sender unit is constantly exposed to hot engine oil, vibration and temperature fluctuations.

Common causes of failure include:

Internal electrical wear.
Corrosion of electrical contacts.
Float mechanism deterioration.
Oil contamination.
Age-related component fatigue.
Damaged wiring connections.
Sticking float movement.
Internal resistance failure.

Typical symptoms include:

Oil level gauge reading permanently empty or full.
Fluctuating or erratic oil level readings.
Inaccurate oil level indication.
Intermittent gauge operation.
Oil gauge failing to respond after servicing.
Difficulty monitoring engine oil level.

Replacing the sender restores accurate oil level information and dependable instrument operation.

Benefits

Restores accurate oil level readings.
Improves confidence in engine oil monitoring.
Helps maintain correct engine oil levels.
Reliable electrical performance.
Straightforward direct replacement.
Suitable for both restored and regularly driven vehicles.

For the most accurate oil level readings, Porsche recommends checking the oil level with the engine fully warmed to operating temperature, idling on level ground, as specified in the owner's handbook. Whenever replacing the sender, it is also advisable to inspect the wiring connector and oil tank sealing gasket.

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

91164154105

91164154102

91164154101

91164154105

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oil level sender Genuine Porsche part 91164154100